Keywords: Streebog, Kuznyechik, Magma, MGM
Independent Submission V. Smyslov
Request for Comments: 9385 ELVIS-PLUS
Category: Informational May 2023
ISSN: 2070-1721
Using GOST Cryptographic Algorithms in the Internet Key Exchange
Protocol Version 2 (IKEv2)
Abstract
This document defines a set of cryptographic transforms for use in
the Internet Key Exchange Protocol version 2 (IKEv2). The transforms
are based on Russian cryptographic standard algorithms (called "GOST"
algorithms). Use of GOST ciphers in IKEv2 is defined in RFC 9227.
This document aims to define the use of GOST algorithms for the rest
of the cryptographic transforms used in IKEv2.
This specification was developed to facilitate implementations that
wish to support the GOST algorithms. This document does not imply
IETF endorsement of the cryptographic algorithms used in this
document.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
This is a contribution to the RFC Series, independently of any other
RFC stream. The RFC Editor has chosen to publish this document at
its discretion and makes no statement about its value for
implementation or deployment. Documents approved for publication by
the RFC Editor are not candidates for any level of Internet Standard;
see Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
https://www.rfc-editor.org/info/rfc9385.
Copyright Notice
Copyright (c) 2023 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
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to this document.
Table of Contents
1. Introduction
2. Terminology and Notation
3. Overview
4. IKE SA Protection
5. Pseudorandom Function
6. Shared Key Calculation
6.1. Recipient Tests
7. Authentication
7.1. Hash Functions
7.2. ASN.1 Objects
7.2.1. id-tc26-signwithdigest-gost3410-12-256
7.2.2. id-tc26-signwithdigest-gost3410-12-512
8. Security Considerations
9. IANA Considerations
10. References
10.1. Normative References
10.2. Informative References
Appendix A. Test Vectors
A.1. Scenario 1
A.1.1. Sub-Scenario 1: Establishment of IKE and ESP SAs Using
the IKE_SA_INIT and the IKE_AUTH Exchanges
A.1.2. Sub-Scenario 2: IKE SA Rekeying Using the
CREATE_CHILD_SA Exchange
A.1.3. Sub-Scenario 3: ESP SAs Rekeying with PFS Using the
CREATE_CHILD_SA Exchange
A.1.4. Sub-Scenario 4: IKE SA Deletion Using the INFORMATIONAL
Exchange
A.2. Scenario 2
A.2.1. Sub-Scenario 1: Establishment of IKE and ESP SAs Using
the IKE_SA_INIT and the IKE_AUTH Exchanges
A.2.2. Sub-Scenario 2: IKE SA Rekeying Using the
CREATE_CHILD_SA Exchange
A.2.3. Sub-Scenario 3: ESP SAs Rekeying without PFS Using the
CREATE_CHILD_SA Exchange
A.2.4. Sub-Scenario 4: IKE SA Deletion Using the INFORMATIONAL
Exchange
Author's Address
1. Introduction
The Internet Key Exchange Protocol version 2 (IKEv2) defined in
[RFC7296] is an important part of the IP Security (IPsec)
architecture. It is used for the authenticated key exchange and for
the negotiation of various protocol parameters and features.
This document defines a number of transforms for IKEv2, based on
Russian cryptographic standard algorithms (often referred to as
"GOST" algorithms) for hash function, digital signature, and key
exchange method. These definitions are based on the recommendations
established by the Standardisation Technical Committee "Cryptographic
information protection", which describe how Russian cryptographic
standard algorithms are used in IKEv2 [GOST-IKEv2]. Along with the
transforms defined in [RFC9227], the transforms defined in this
specification allow for the use of GOST cryptographic algorithms in
IPsec protocols.
This specification was developed to facilitate implementations that
wish to support the GOST algorithms. This document does not imply
IETF endorsement of the cryptographic algorithms used in this
document.
2. Terminology and Notation
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in
BCP 14 [RFC2119] [RFC8174] when, and only when, they appear in all
capitals, as shown here.
3. Overview
Russian cryptographic standard algorithms (GOST algorithms) are a set
of cryptographic algorithms of different types -- ciphers, hash
functions, digital signatures, etc. In particular, Russian
cryptographic standard [GOST3412-2015] defines the "Kuznyechik" and
"Magma" block ciphers (also defined in [RFC7801] and [RFC8891],
respectively). Cryptographic standard [GOST3410-2012] defines the
elliptic curve digital signature algorithm (also defined in
[RFC7091]), while [GOST3411-2012] defines two cryptographic hash
functions with different output lengths (also defined in [RFC6986]).
These hash functions are often referred to as "Streebog" hash
functions, although this is not an official name and is not used in
the provided references. The parameters for the elliptic curves used
in GOST signature and key exchange algorithms are defined in
[RFC7836].
4. IKE SA Protection
IKE Security Association (SA) protection using GOST algorithms is
defined in [RFC9227]. In particular, two transforms of Type 1
(Encryption Algorithm Transform IDs) can be used for IKE SA
protection: ENCR_KUZNYECHIK_MGM_KTREE (32) based on the "Kuznyechik"
block cipher and ENCR_MAGMA_MGM_KTREE (33) based on the "Magma" block
cipher, both in Multilinear Galois Mode (MGM).
The information here is provided for convenience. For full details,
please see [RFC9227].
5. Pseudorandom Function
This specification defines a new transform of Type 2 (Pseudorandom
Function Transform IDs): PRF_HMAC_STREEBOG_512 (9). This transform
uses the Pseudorandom Function (PRF) HMAC_GOSTR3411_2012_512 defined
in Section 4.1.2 of [RFC7836]. The PRF uses the GOST R 34.11-2012
("Streebog") hash function with a 512-bit output defined in [RFC6986]
and [GOST3411-2012] with HMAC [RFC2104] construction. The PRF has a
512-bit block size and a 512-bit output length.
6. Shared Key Calculation
This specification defines two new transforms of Type 4 (Key Exchange
Method Transform IDs): GOST3410_2012_256 (33) and GOST3410_2012_512
(34). These transforms use the Elliptic Curve Diffie-Hellman (ECDH)
key exchange algorithm over twisted Edwards curves. The parameters
for these curves are defined in Appendix A.2 of [RFC7836]. In
particular, transform GOST3410_2012_256 uses the id-tc26-gost-
3410-2012-256-paramSetA parameter set and GOST3410_2012_512 uses the
id-tc26-gost-3410-2012-512-paramSetC parameter set (both defined in
[RFC7836]).
The shared secret is computed as follows. The initiator randomly
selects its private key d_i from {1,..,q - 1}, where q is the
subgroup order and is a parameter of the selected curve. Then a
public key Q_i is computed as a point on the curve:
Q_i = d_i * G
where G is the generator for the selected curve. It is then sent to
the responder. The responder makes the same calculations to get d_r
and Q_r and sends Q_r to the initiator. After peers exchange Q_i and
Q_R, both sides can compute a point on the curve:
S = ((m / q) * d_i) * Q_r = ((m / q) * d_r) * Q_i
where m is the group order and is a parameter of the selected curve.
The shared secret K is an x coordinate of S in a little-endian
representation. The size of K is determined by the size of the used
curve and is either 256 or 512 bits.
When the GOST public key is transmitted in the Key Exchange payload
(Section 3.4 of [RFC7296]), it MUST be represented as x coordinate
immediately followed by y coordinate, each in a little-endian
representation. The size of each coordinate is determined by the
size of the used curve and is either 256 or 512 bits, so that the
size of the Key Exchange Data field in the Key Exchange payload is
either 64 or 128 octets.
6.1. Recipient Tests
Upon receiving a peer's public key, implementations MUST check that
the key is actually a point on the curve. Otherwise, the exchange
fails. Implementations MUST check that the calculated public value S
is not an identity element of the curve. If S appears to be the
identity element of the curve, the exchange fails. The
INVALID_SYNTAX notification MAY be sent in these cases.
7. Authentication
IKEv2 allows various authentication methods to be used for IKE SA
establishment. Some methods are tied to a particular algorithm,
while others may be used with different algorithms. This
specification makes no restrictions on using the latter ones with the
GOST algorithms. In particular, "Shared Key Message Integrity Code"
(2), defined in [RFC7296], and "NULL Authentication" (13), defined in
[RFC7619], can be used with GOST algorithms with no changes to the
process of the AUTH payload content calculation.
When the GOST digital signature algorithm is used in IKEv2 for
authentication purposes, the "Digital Signature" (14) authentication
method, defined in [RFC7427], MUST be specified in the AUTH payload.
The GOST digital signature algorithm GOST R 34.10-2012 is defined in
[RFC7091] and [GOST3410-2012]. There are two variants of the GOST
digital signature algorithm -- one over a 256-bit elliptic curve and
the other over a 512-bit key elliptic curve. The signature value, as
defined in [RFC7091] and [GOST3410-2012], consists of two integers: r
and s. The size of each integer is either 256 or 512 bits depending
on the elliptic curve used. The content of the Signature Value field
in the AUTH payload MUST consist of s immediately followed by r, each
in a big-endian representation, so that the size of the field is
either 64 or 128 octets. The AlgorithmIdentifier ASN.1 objects for
the GOST digital signature algorithm are defined in Section 7.2.
7.1. Hash Functions
The GOST digital signature algorithm uses the GOST R 34.11-2012
("Streebog") hash functions defined in [RFC6986] and [GOST3411-2012].
There are two "Streebog" hash functions: one with a 256-bit output
length and the other with a 512-bit output length. The former is
used with the GOST digital signature algorithm over a 256-bit
elliptic curve and the latter over a 512-bit key elliptic curve.
This specification defines two new values for the "IKEv2 Hash
Algorithms" registry: STREEBOG_256 (6) for the GOST hash function
with a 256-bit output length and STREEBOG_512 (7) for the GOST hash
function with a 512-bit output length. These values MUST be included
in the SIGNATURE_HASH_ALGORITHMS notification if a corresponding GOST
digital signature algorithm is supported by the sender and its local
policy allows the use of this algorithm (see Section 4 of [RFC7427]
for details).
7.2. ASN.1 Objects
This section lists GOST digital signature algorithm ASN.1
AlgorithmIdentifier objects in binary form. With GOST digital
signature algorithms, optional parameters in AlgorithmIdentifier
objects are always omitted. These objects are defined in [RFC9215]
and [USING-GOST-IN-CERTS] and are provided here for convenience.
7.2.1. id-tc26-signwithdigest-gost3410-12-256
id-tc26-signwithdigest-gost3410-12-256 OBJECT IDENTIFIER ::=
{ iso(1) member-body(2) ru(643) rosstandart(7) tc26(1)
algorithms(1) signwithdigest(3) gost3410-12-256(2)}
The optional parameters field must be omitted.
Name = id-tc26-signwithdigest-gost3410-12-256
OID = 1.2.643.7.1.1.3.2
Length = 12
0000: 300a 0608 2a85 0307 0101 0302
7.2.2. id-tc26-signwithdigest-gost3410-12-512
id-tc26-signwithdigest-gost3410-12-512 OBJECT IDENTIFIER ::=
{ iso(1) member-body(2) ru(643) rosstandart(7) tc26(1)
algorithms(1) signwithdigest(3) gost3410-12-512(3)}
The optional parameters field must be omitted.
Name = id-tc26-signwithdigest-gost3410-12-512
OID = 1.2.643.7.1.1.3.3
Length = 12
0000: 300a 0608 2a85 0307 0101 0303
8. Security Considerations
The security considerations of [RFC7296] and [RFC7427] apply.
The security of GOST elliptic curves is discussed in
[GOST-EC-SECURITY]. The security of the "Streebog" hash functions is
discussed in [STREEBOG-SECURITY]. A second preimage attack on
"Streebog" hash functions is described in [STREEBOG-PREIMAGE] if the
message size exceeds 2^259 blocks. This attack is not relevant to
how "Streebog" hash functions are used in IKEv2.
9. IANA Considerations
IANA has assigned one Transform ID in the "Transform Type 2 -
Pseudorandom Function Transform IDs" registry:
+========+=======================+===========+
| Number | Name | Reference |
+========+=======================+===========+
| 9 | PRF_HMAC_STREEBOG_512 | RFC 9385 |
+--------+-----------------------+-----------+
Table 1: New Pseudorandom Function
Transform ID
IANA has assigned two Transform IDs in the "Transform Type 4 - Key
Exchange Method Transform IDs" registry:
+========+===================+=======================+===========+
| Number | Name | Recipient Tests | Reference |
+========+===================+=======================+===========+
| 33 | GOST3410_2012_256 | RFC 9385, Section 6.1 | RFC 9385 |
+--------+-------------------+-----------------------+-----------+
| 34 | GOST3410_2012_512 | RFC 9385, Section 6.1 | RFC 9385 |
+--------+-------------------+-----------------------+-----------+
Table 2: New Key Exchange Method Transform IDs
IANA has assigned two values in the "IKEv2 Hash Algorithms" registry:
+========+================+===========+
| Number | Hash Algorithm | Reference |
+========+================+===========+
| 6 | STREEBOG_256 | RFC 9385 |
+--------+----------------+-----------+
| 7 | STREEBOG_512 | RFC 9385 |
+--------+----------------+-----------+
Table 3: New IKEv2 Hash Algorithms
10. References
10.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>.
[RFC6986] Dolmatov, V., Ed. and A. Degtyarev, "GOST R 34.11-2012:
Hash Function", RFC 6986, DOI 10.17487/RFC6986, August
2013, <https://www.rfc-editor.org/info/rfc6986>.
[RFC7091] Dolmatov, V., Ed. and A. Degtyarev, "GOST R 34.10-2012:
Digital Signature Algorithm", RFC 7091,
DOI 10.17487/RFC7091, December 2013,
<https://www.rfc-editor.org/info/rfc7091>.
[RFC7296] Kaufman, C., Hoffman, P., Nir, Y., Eronen, P., and T.
Kivinen, "Internet Key Exchange Protocol Version 2
(IKEv2)", STD 79, RFC 7296, DOI 10.17487/RFC7296, October
2014, <https://www.rfc-editor.org/info/rfc7296>.
[RFC7427] Kivinen, T. and J. Snyder, "Signature Authentication in
the Internet Key Exchange Version 2 (IKEv2)", RFC 7427,
DOI 10.17487/RFC7427, January 2015,
<https://www.rfc-editor.org/info/rfc7427>.
[RFC7836] Smyshlyaev, S., Ed., Alekseev, E., Oshkin, I., Popov, V.,
Leontiev, S., Podobaev, V., and D. Belyavsky, "Guidelines
on the Cryptographic Algorithms to Accompany the Usage of
Standards GOST R 34.10-2012 and GOST R 34.11-2012",
RFC 7836, DOI 10.17487/RFC7836, March 2016,
<https://www.rfc-editor.org/info/rfc7836>.
[RFC9215] Baryshkov, D., Ed., Nikolaev, V., and A. Chelpanov, "Using
GOST R 34.10-2012 and GOST R 34.11-2012 Algorithms with
the Internet X.509 Public Key Infrastructure", RFC 9215,
DOI 10.17487/RFC9215, March 2022,
<https://www.rfc-editor.org/info/rfc9215>.
[RFC9227] Smyslov, V., "Using GOST Ciphers in the Encapsulating
Security Payload (ESP) and Internet Key Exchange Version 2
(IKEv2) Protocols", RFC 9227, DOI 10.17487/RFC9227, March
2022, <https://www.rfc-editor.org/info/rfc9227>.
10.2. Informative References
[RFC2104] Krawczyk, H., Bellare, M., and R. Canetti, "HMAC: Keyed-
Hashing for Message Authentication", RFC 2104,
DOI 10.17487/RFC2104, February 1997,
<https://www.rfc-editor.org/info/rfc2104>.
[RFC7619] Smyslov, V. and P. Wouters, "The NULL Authentication
Method in the Internet Key Exchange Protocol Version 2
(IKEv2)", RFC 7619, DOI 10.17487/RFC7619, August 2015,
<https://www.rfc-editor.org/info/rfc7619>.
[RFC7801] Dolmatov, V., Ed., "GOST R 34.12-2015: Block Cipher
"Kuznyechik"", RFC 7801, DOI 10.17487/RFC7801, March 2016,
<https://www.rfc-editor.org/info/rfc7801>.
[RFC8891] Dolmatov, V., Ed. and D. Baryshkov, "GOST R 34.12-2015:
Block Cipher "Magma"", RFC 8891, DOI 10.17487/RFC8891,
September 2020, <https://www.rfc-editor.org/info/rfc8891>.
[GOST3410-2012]
Federal Agency on Technical Regulating and Metrology,
"Information technology. Cryptographic data security.
Signature and verification processes of [electronic]
digital signature", GOST R 34.10-2012, 2012. (In Russian)
[GOST3411-2012]
Federal Agency on Technical Regulating and Metrology,
"Information technology. Cryptographic data security.
Hashing function", GOST R 34.11-2012, 2012. (In Russian)
[GOST3412-2015]
Federal Agency on Technical Regulating and Metrology,
"Information technology. Cryptographic data security.
Block ciphers", GOST R 34.12-2015, 2015. (In Russian)
[GOST-IKEv2]
Standardisation Technical Committee "Cryptographic
information protection", "Information technology.
Cryptographic data security. Using Russian cryptographic
algorithms in the Internet Key Exchange protocol version 2
(IKEv2)", MR 26.2.001-22, 2022. (In Russian)
[GOST-IKEv2-TESTVECTORS]
Standardisation Technical Committee "Cryptographic
information protection", "Information technology.
Cryptographic data security. The test vectors for the use
of Russian cryptographic algorithms in the IKEv2 key
exchange protocol", MR 26.2.002-22, 2022. (In Russian)
[USING-GOST-IN-CERTS]
Federal Agency on Technical Regulating and Metrology,
"Information technology. Cryptographic data security.
Usage of GOST R 34.10-2012 and GOST R 34.11-2012
algorithms in certificate, CRL and PKCS#10 certificate
request in X.509 public key infrastructure",
R 1323565.1.023-2018, 2018. (In Russian)
[GOST-EC-SECURITY]
Alekseev, E., Nikolaev, V., and S. Smyshlyaev, "On the
security properties of Russian standardized elliptic
curves", DOI 10.4213/mvk260, 2018,
<https://doi.org/10.4213/mvk260>.
[STREEBOG-SECURITY]
Wang, Z., Yu, H., and X. Wang, "Cryptanalysis of GOST R
hash function", DOI 10.1016/j.ipl.2014.07.007, December
2014, <https://doi.org/10.1016/j.ipl.2014.07.007>.
[STREEBOG-PREIMAGE]
Guo, J., Jean, J., Leurent, G., Peyrin, T., and L. Wang,
"The Usage of Counter Revisited: Second-Preimage Attack on
New Russian Standardized Hash Function", Cryptology ePrint
Archive, Paper 2014/675, 2014,
<https://eprint.iacr.org/2014/675>.
Appendix A. Test Vectors
This appendix contains test vectors for two scenarios. The test
vectors were borrowed from [GOST-IKEv2-TESTVECTORS]. In both
scenarios, peers establish, rekey, and delete an IKE SA and ESP SAs.
The IP addresses of the peers used in both scenarios are the same:
* initiator's IP address is 10.111.10.171
* responder's IP address is 10.111.10.45
The test vectors also cover IKE message protection for transforms
defined in [RFC9227]. The keys SK_ei and SK_er are transform keys
(see Section 4.4 of [RFC9227]), and the keys K1i, K2i, K3i, K1r, K2r,
and K3r represent nodes in the key tree for the initiator and
responder correspondently. The leaf keys K3i and K3r are effectively
message protection keys (K_msg in terms of [RFC9227]). MGM nonces
(also known as Initial Counter Nonces) are defined in Section 4.3 of
[RFC9227]. The Initialization Vector (IV) format is defined in
Section 4.2 of [RFC9227], and the Additional Authenticated Data (AAD)
format is defined in Section 4.7 of [RFC9227].
All other keys and entities used in the test vectors are defined in
[RFC7296].
A.1. Scenario 1
In this scenario, peers establish, rekey, and delete an IKE SA and
ESP SAs using the following prerequisites:
* Peers authenticate each other using a Pre-Shared Key (PSK).
* Initiator's ID is "IKE-Initiator" of type ID_FQDN.
* Responder's ID is "IKE-Responder" of type ID_FQDN.
* No NAT is present between the peers.
* IKE fragmentation is not used.
* IKE SA is created with the following transforms:
- ENCR_KUZNYECHIK_MGM_KTREE
- PRF_HMAC_STREEBOG_512
- GOST3410_2012_512
* ESP SAs are created with the following transforms:
- ENCR_KUZNYECHIK_MGM_KTREE
- ESN off
The 256-bit PSK used for authentication:
00000000: e2 69 24 cf 15 32 93 47 3a 11 a4 97 a8 a4 5c b3
00000010: 4e 28 31 ef 0e 28 bb 77 69 69 c6 3c 68 bf e1 0d
This scenario includes four sub-scenarios, which are described below.
A.1.1. Sub-Scenario 1: Establishment of IKE and ESP SAs Using the
IKE_SA_INIT and the IKE_AUTH Exchanges
Initiator Responder
HDR, SAi1, KEi, Ni [,N+] --->
<--- HDR, SAr1, KEr, Nr [,N+]
HDR, SK {IDi, [IDr,] [N+,]
AUTH, SAi2, TSi, TSr} --->
<--- HDR, SK {IDr, [N+,]
AUTH, SAr2, TSi, TSr}
Initiator's actions:
(1) Generates random SPIi for IKE SA
00000000: e9 d3 f3 78 19 1c 38 40
(2) Generates random IKE nonce Ni
00000000: 48 b6 d3 b3 ab 56 f2 c8 f0 42 d5 16 e7 21 d9 31
00000010: f9 ac 10 f9 7f 80 8c 51 2b d6 f4 59 93 a7 4d 13
(3) Generates ephemeral private key
00000000: 95 07 3a 04 dc db ce 77 f5 5e 4f fe 97 0c cd 6f
00000010: 0a e0 b5 c6 53 bd a0 da 47 fc 03 b5 8a e1 d5 1d
00000020: 89 e6 c0 db dc b1 ea 74 59 1f 1d 0c 9f 3f 4f dc
00000030: 10 d5 c9 cc a4 34 9c 3d 3e 6b dd 57 c5 d6 c9 01
(4) Computes public key
00000000: 96 1b 9b 21 4f 7e e9 83 ec 27 a0 64 0c 77 4f be
00000010: 78 31 be fd 1e 63 7d 6e 76 eb 2f 81 23 80 62 87
00000020: ba 2c f7 31 a2 70 b7 3e 8a 1d 91 93 72 cf 61 c8
00000030: d3 18 f6 bc f7 a0 44 c8 11 a7 fe d2 99 ea 8b 4d
00000040: 59 fa a7 38 ae 03 48 d2 aa f7 ff 11 e0 60 29 dd
00000050: 16 59 58 78 8e 3b e2 b5 48 36 3c ca 07 1a 5d be
00000060: a7 42 79 81 74 22 6f 53 15 d2 c2 f6 06 d4 0f ed
00000070: 70 f0 1c cf 89 2e ac 3c fe 01 02 91 85 06 7b d4
(5) Creates message
IKE SA Init
E9D3F378191C3840.0000000000000000.00000000 IKEv2 R<-I[316]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[136](GOST3410_2012_512){961B9B...067BD4},
NONCE[36]{48B6D3...A74D13},
N[28](NAT_DETECTION_SOURCE_IP){92B291...F4E2BF},
N[28](NAT_DETECTION_DESTINATION_IP){77E199...98A613},
N[8](IKEV2_FRAGMENTATION_SUPPORTED)
(6) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [316]
00000000: e9 d3 f3 78 19 1c 38 40 00 00 00 00 00 00 00 00
00000010: 21 20 22 08 00 00 00 00 00 00 01 3c 22 00 00 34
00000020: 00 00 00 30 01 01 00 05 03 00 00 08 01 00 00 20
00000030: 03 00 00 08 01 00 00 21 03 00 00 08 02 00 00 09
00000040: 03 00 00 08 04 00 00 22 00 00 00 08 04 00 00 21
00000050: 28 00 00 88 00 22 00 00 96 1b 9b 21 4f 7e e9 83
00000060: ec 27 a0 64 0c 77 4f be 78 31 be fd 1e 63 7d 6e
00000070: 76 eb 2f 81 23 80 62 87 ba 2c f7 31 a2 70 b7 3e
00000080: 8a 1d 91 93 72 cf 61 c8 d3 18 f6 bc f7 a0 44 c8
00000090: 11 a7 fe d2 99 ea 8b 4d 59 fa a7 38 ae 03 48 d2
000000A0: aa f7 ff 11 e0 60 29 dd 16 59 58 78 8e 3b e2 b5
000000B0: 48 36 3c ca 07 1a 5d be a7 42 79 81 74 22 6f 53
000000C0: 15 d2 c2 f6 06 d4 0f ed 70 f0 1c cf 89 2e ac 3c
000000D0: fe 01 02 91 85 06 7b d4 29 00 00 24 48 b6 d3 b3
000000E0: ab 56 f2 c8 f0 42 d5 16 e7 21 d9 31 f9 ac 10 f9
000000F0: 7f 80 8c 51 2b d6 f4 59 93 a7 4d 13 29 00 00 1c
00000100: 00 00 40 04 92 b2 91 d3 9b 53 51 c8 33 c2 1f 2e
00000110: 92 ef 24 88 ef f4 e2 bf 29 00 00 1c 00 00 40 05
00000120: 77 e1 99 fe 3b 7e 33 42 b5 af ad 51 cf 97 91 4b
00000130: 08 98 a6 13 00 00 00 08 00 00 40 2e
Responder's actions:
(7) Parses received message
IKE SA Init
E9D3F378191C3840.0000000000000000.00000000 IKEv2 I->R[316]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[136](GOST3410_2012_512){961B9B...067BD4},
NONCE[36]{48B6D3...A74D13},
N[28](NAT_DETECTION_SOURCE_IP){92B291...F4E2BF},
N[28](NAT_DETECTION_DESTINATION_IP){77E199...98A613},
N[8](IKEV2_FRAGMENTATION_SUPPORTED)
(8) Generates random SPIr for IKE SA
00000000: 8d df f4 01 fb fb 0b 14
(9) Generates random IKE nonce Nr
00000000: fb 81 c8 80 e5 f0 35 60 99 ef 46 b2 72 44 95 0f
00000010: 03 85 f4 73 92 67 b7 68 43 8f 90 69 16 fe 63 f0
(10) Generates ephemeral private key
00000000: 7f 49 e3 77 39 db 03 cc fe fe c9 63 17 71 e9 f1
00000010: 50 4b 98 79 b3 df 3b 48 bd f3 89 72 52 07 47 4f
00000020: 70 29 f8 39 63 2c 89 b6 92 39 18 27 9c fb 80 f5
00000030: 43 af 8b 9c 68 bb 93 22 1e 18 7d c2 1b dc e1 22
(11) Computes public key
00000000: ad b4 e4 db b9 af 28 59 ab 76 4d 30 fd d4 7a f3
00000010: 5f 8c cb 85 8c cc ca 30 5e 4a 9d 20 52 32 48 88
00000020: 69 81 48 5e ae db 1e 8c 0d 8d db 12 3e f5 ef 1d
00000030: 7f e8 83 39 7f e6 5d 6e 51 ca 9e ee f5 b6 ba 02
00000040: db 10 87 47 ba 38 b3 17 95 60 6d a3 81 15 5c 3d
00000050: 6b 86 d3 59 2f 5f 74 14 17 a9 64 20 3d 05 12 08
00000060: 02 75 15 ac ff 08 7c aa 82 1d f6 89 6c f4 33 e0
00000070: 01 4e 11 68 73 7e e3 e9 c6 88 ce 90 9b 39 05 48
(12) Creates message
IKE SA Init
E9D3F378191C3840.8DDFF401FBFB0B14.00000000 IKEv2 I<=R[300]
SA[36]{
P[32](#1:IKE::3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
KE[136](GOST3410_2012_512){ADB4E4...390548},
NONCE[36]{FB81C8...FE63F0},
N[28](NAT_DETECTION_SOURCE_IP){6D7A48...683D59},
N[28](NAT_DETECTION_DESTINATION_IP){481A5B...905499},
N[8](IKEV2_FRAGMENTATION_SUPPORTED)
(13) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [300]
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 21 20 22 20 00 00 00 00 00 00 01 2c 22 00 00 24
00000020: 00 00 00 20 01 01 00 03 03 00 00 08 01 00 00 20
00000030: 03 00 00 08 02 00 00 09 00 00 00 08 04 00 00 22
00000040: 28 00 00 88 00 22 00 00 ad b4 e4 db b9 af 28 59
00000050: ab 76 4d 30 fd d4 7a f3 5f 8c cb 85 8c cc ca 30
00000060: 5e 4a 9d 20 52 32 48 88 69 81 48 5e ae db 1e 8c
00000070: 0d 8d db 12 3e f5 ef 1d 7f e8 83 39 7f e6 5d 6e
00000080: 51 ca 9e ee f5 b6 ba 02 db 10 87 47 ba 38 b3 17
00000090: 95 60 6d a3 81 15 5c 3d 6b 86 d3 59 2f 5f 74 14
000000A0: 17 a9 64 20 3d 05 12 08 02 75 15 ac ff 08 7c aa
000000B0: 82 1d f6 89 6c f4 33 e0 01 4e 11 68 73 7e e3 e9
000000C0: c6 88 ce 90 9b 39 05 48 29 00 00 24 fb 81 c8 80
000000D0: e5 f0 35 60 99 ef 46 b2 72 44 95 0f 03 85 f4 73
000000E0: 92 67 b7 68 43 8f 90 69 16 fe 63 f0 29 00 00 1c
000000F0: 00 00 40 04 6d 7a 48 7a 9d ce 80 6f b0 09 4b f7
00000100: 8d fd ec eb 2e 68 3d 59 29 00 00 1c 00 00 40 05
00000110: 48 1a 5b 15 12 e4 26 a3 8d 88 8b 65 8e 17 b3 f1
00000120: 38 90 54 99 00 00 00 08 00 00 40 2e
Initiator's actions:
(14) Parses received message
IKE SA Init
E9D3F378191C3840.8DDFF401FBFB0B14.00000000 IKEv2 R=>I[300]
SA[36]{
P[32](#1:IKE::3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
KE[136](GOST3410_2012_512){ADB4E4...390548},
NONCE[36]{FB81C8...FE63F0},
N[28](NAT_DETECTION_SOURCE_IP){6D7A48...683D59},
N[28](NAT_DETECTION_DESTINATION_IP){481A5B...905499},
N[8](IKEV2_FRAGMENTATION_SUPPORTED)
(15) Computes shared key
00000000: a2 43 6c bd 2d c1 0f 81 0d f7 6f 24 ae 78 70 f2
00000010: 27 5d 1b dc c5 52 0e d8 53 e5 c5 43 98 f7 35 ce
00000020: 32 70 89 2b 8e 89 0b 7d b3 98 77 cd bd 31 5d 18
00000030: 10 5d 8b ac 16 f0 aa fd bc dc 7c 69 75 14 48 a8
(16) Computes SKEYSEED
00000000: fc 7b d9 80 4b 15 00 60 d2 08 17 3a 08 4b a9 2a
00000010: 0f 01 cb c3 ef e9 b5 aa 15 5b 0e 80 24 68 3c 4c
00000020: 6c fb e9 c8 16 7d 54 2d 48 ee 61 71 01 68 ca 68
00000030: 4f 7c b0 1b 61 29 20 9a 68 88 5b 3f d7 19 0b d0
(17) Computes SK_d
00000000: 6b 2b 83 d7 a9 10 5f f4 27 e8 05 86 b7 f0 09 31
00000010: 16 43 81 ae 88 7a 3f c9 65 30 73 00 e5 82 81 52
00000020: 68 07 ba e5 39 ef 6e a7 75 db 2c c9 1c d3 4b 70
00000030: e0 be 97 14 81 bb 0c 80 ef b3 6e 12 2a 08 74 36
(18) Computes SK_ei
00000000: 8c 6d f1 8f 6a ff 9f 1b 3e be 40 ef e2 64 c2 bf
00000010: 8e 6e d7 4c b5 8b 0a 74 a7 30 0c 21 7e 66 c7 d4
00000020: 83 00 37 c3 08 01 7e c3 0a 71 62 01
(19) Computes SK_er
00000000: df e8 7d 5f 9c da 5e 45 b8 b9 11 02 63 6c 08 47
00000010: f6 4f c5 5d 6a 7b 4b 91 52 32 0a a2 5e c0 31 34
00000020: 65 20 72 e7 0a 1e ff 7d da ba 17 31
(20) Computes SK_pi
00000000: 93 11 c6 4c d7 12 b5 40 f9 e8 7e 73 c5 28 a7 d8
00000010: 89 48 1c f1 bf a3 ad 67 cf b4 d9 6a 9b fe 3c ea
00000020: 2f cc 2a 5e d4 e4 0b 27 7f be c9 9d c3 8d b7 68
00000030: 03 c1 f3 f8 94 af 47 8b d8 35 b8 6b c2 ca 38 16
(21) Computes SK_pr
00000000: 7b b0 4b 24 74 9c 73 68 7f 34 a3 b8 17 6b 9e 30
00000010: f2 eb 33 73 23 ff 49 1e e3 07 e7 9f 77 b6 2a ef
00000020: 5a 5e a9 02 8e 90 5c 83 49 ec 1e aa a4 05 bc e1
00000030: fb c4 5b f0 27 d6 9b 41 77 6f e1 48 f3 37 99 e5
(22) Computes prf(SK_pi, IDi)
00000000: 06 d3 d4 36 ab 5b 4f 41 d4 3d fc 79 1f 13 a3 89
00000010: e9 a6 6e d7 87 7d 72 d1 9d 71 78 2d 05 ee 47 fb
00000020: 82 c8 8f 86 cd b5 05 1d 25 7c 1e 79 18 ef 4e 4e
00000030: 8d ca f4 47 12 c6 7f 6a 32 7d d8 e8 f2 8e f8 33
(23) Uses PSK
00000000: e2 69 24 cf 15 32 93 47 3a 11 a4 97 a8 a4 5c b3
00000010: 4e 28 31 ef 0e 28 bb 77 69 69 c6 3c 68 bf e1 0d
(24) Computes prf(PSK,"Key Pad for IKEv2")
00000000: 01 3c a5 24 59 4e bc 78 99 20 61 6c 3f 03 e5 2e
00000010: 7a 75 2a 0b 78 36 bd 0a 89 ce 1d e7 8b 23 32 ae
00000020: 08 9a a0 03 1d da f6 14 8c 38 c6 bd 7c 03 13 24
00000030: bd af c8 ad 88 18 8f 41 d0 12 b9 e1 5a 66 8f 10
(25) Computes content of AUTH payload
00000000: c9 9b 01 9a 89 ee 56 53 ab 28 25 a1 d7 51 54 ac
00000010: 01 42 fb d6 2e bc 1e f3 65 73 63 5b 16 81 4b 97
00000020: 38 b4 20 5d 09 d9 b4 21 b4 0c f4 55 27 80 e7 4c
00000030: cf 66 d0 14 25 87 7c 20 84 68 d5 79 3a 74 1e e3
(26) Computes K1i (i1 = 0)
00000000: f2 ac 10 7a 1f 92 d1 b1 1b b1 74 c3 42 76 a3 3f
00000010: fa ea 1b 1e 81 10 c1 01 7a 25 9a 00 8d 76 57 de
(27) Computes K2i (i2 = 0)
00000000: 77 e0 16 18 ad 76 e8 5a 66 2f 88 c4 c0 92 ec 33
00000010: 6d 23 63 28 28 d5 77 d8 84 e1 01 b1 8d 84 a7 1d
(28) Computes K3i (i3 = 0)
00000000: 36 ff fa db 84 a9 f1 21 d5 84 16 db eb af 21 a2
00000010: 12 6d 5c 35 95 fe 89 cf 27 47 52 8a b7 36 92 d4
(29) Selects SPI for incoming ESP SA
00000000: 0a de 5f cd
(30) Creates message
IKE SA Auth
E9D3F378191C3840.8DDFF401FBFB0B14.00000001 IKEv2 R<-I[334]
E[306]{
IDi[21](FQDN){"IKE-Initiator"},
AUTH[72](Preshared-Key){C99B01...741EE3},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){4},
CP[16](REQUEST){IP4.Address[0], IP4.DNS[0]},
SA[56]{
P[52](#1:ESP:0ADE5FCD:5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
ENCR_KUZNYECHIK_MGM_MAC_KTREE,
ENCR_MAGMA_MGM_MAC_KTREE,
ESN=Off}},
TSi[40](2#){10.111.10.171:icmp:8.0, 0.0.0.0-255.255.255.255},
TSr[40](2#){10.0.0.2:icmp:8.0, 10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(31) Composes MGM nonce
00000000: 00 00 00 00 83 00 37 c3 08 01 7e c3 0a 71 62 01
(32) Composes AAD
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 08 00 00 00 01 00 00 01 4e 23 00 01 32
(33) Composes plaintext
00000000: 27 00 00 15 02 00 00 00 49 4b 45 2d 49 6e 69 74
00000010: 69 61 74 6f 72 29 00 00 48 02 00 00 00 c9 9b 01
00000020: 9a 89 ee 56 53 ab 28 25 a1 d7 51 54 ac 01 42 fb
00000030: d6 2e bc 1e f3 65 73 63 5b 16 81 4b 97 38 b4 20
00000040: 5d 09 d9 b4 21 b4 0c f4 55 27 80 e7 4c cf 66 d0
00000050: 14 25 87 7c 20 84 68 d5 79 3a 74 1e e3 29 00 00
00000060: 08 00 00 40 00 2f 00 00 0c 00 00 40 01 00 00 00
00000070: 04 21 00 00 10 01 00 00 00 00 01 00 00 00 03 00
00000080: 00 2c 00 00 38 00 00 00 34 01 03 04 05 0a de 5f
00000090: cd 03 00 00 08 01 00 00 20 03 00 00 08 01 00 00
000000A0: 21 03 00 00 08 01 00 00 22 03 00 00 08 01 00 00
000000B0: 23 00 00 00 08 05 00 00 00 2d 00 00 28 02 00 00
000000C0: 00 07 01 00 10 08 00 08 00 0a 6f 0a ab 0a 6f 0a
000000D0: ab 07 00 00 10 00 00 ff ff 00 00 00 00 ff ff ff
000000E0: ff 29 00 00 28 02 00 00 00 07 01 00 10 08 00 08
000000F0: 00 0a 00 00 02 0a 00 00 02 07 00 00 10 00 00 ff
00000100: ff 0a 00 00 00 0a 00 00 ff 29 00 00 08 00 00 40
00000110: 0a 00 00 00 08 00 00 40 0b 00
(34) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: a5 7d 65 70 aa c3 ef f7 df d6 5c 58 f6 2e ea 80
00000010: 82 15 dc 9d ae 42 1c f0 4c e4 cd 2a 45 f0 22 96
00000020: ea d2 06 cc 9b 59 97 9e 45 5d 27 5f b4 fd 55 6a
00000030: 90 bb 14 da df 9f 56 b0 e8 4c 89 a5 d8 f1 f6 55
00000040: a9 f0 82 90 57 28 86 a5 bd 12 85 2f 2e 51 54 29
00000050: fe 04 45 a4 90 f0 f8 0e 8b e9 c7 37 05 8f 6b bb
00000060: 36 b0 24 8a 5f a3 ca f3 7e 7d f9 8e 73 4b b0 14
00000070: ce b0 af 63 4c 4f ea 60 f6 46 4c 61 76 7c 9f 18
00000080: 0c 61 73 fa 30 9f 91 c4 22 c9 ab 61 80 5a de 8e
00000090: 06 40 36 7a 71 59 a5 ad 1c 67 25 03 9b af 2b 04
000000A0: 9f c1 de 51 11 7b f1 16 20 81 78 3f a8 01 d6 c8
000000B0: 79 89 d9 65 3e ea 58 6d ac 48 fc 4a 9a b9 48 02
000000C0: d7 2b 01 5d 6a 2d cb 65 bb ad 99 86 e2 03 08 76
000000D0: 1b dd 7c 56 3c 49 a4 2c da 24 1f ad 54 79 f5 d8
000000E0: 0e 52 8a 49 92 90 66 80 85 00 b7 d8 89 5f b7 f4
000000F0: 92 c1 5b ed 8a 16 00 f3 9a f8 90 4b fa 6a b2 de
00000100: 2a 89 74 9f 99 c7 c3 57 88 5b 88 95 5c ec 46 52
00000110: 04 c4 49 08 05 ab ee 1c 80 f6
(35) Computes ICV using K3i as K_msg
00000000: 7a 4f 14 38 e6 5f 6b 8c f5 5d 55 f5
(36) Composes IV
00000000: 00 00 00 00 00 00 00 00
(37) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [334]
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 08 00 00 00 01 00 00 01 4e 23 00 01 32
00000020: 00 00 00 00 00 00 00 00 a5 7d 65 70 aa c3 ef f7
00000030: df d6 5c 58 f6 2e ea 80 82 15 dc 9d ae 42 1c f0
00000040: 4c e4 cd 2a 45 f0 22 96 ea d2 06 cc 9b 59 97 9e
00000050: 45 5d 27 5f b4 fd 55 6a 90 bb 14 da df 9f 56 b0
00000060: e8 4c 89 a5 d8 f1 f6 55 a9 f0 82 90 57 28 86 a5
00000070: bd 12 85 2f 2e 51 54 29 fe 04 45 a4 90 f0 f8 0e
00000080: 8b e9 c7 37 05 8f 6b bb 36 b0 24 8a 5f a3 ca f3
00000090: 7e 7d f9 8e 73 4b b0 14 ce b0 af 63 4c 4f ea 60
000000A0: f6 46 4c 61 76 7c 9f 18 0c 61 73 fa 30 9f 91 c4
000000B0: 22 c9 ab 61 80 5a de 8e 06 40 36 7a 71 59 a5 ad
000000C0: 1c 67 25 03 9b af 2b 04 9f c1 de 51 11 7b f1 16
000000D0: 20 81 78 3f a8 01 d6 c8 79 89 d9 65 3e ea 58 6d
000000E0: ac 48 fc 4a 9a b9 48 02 d7 2b 01 5d 6a 2d cb 65
000000F0: bb ad 99 86 e2 03 08 76 1b dd 7c 56 3c 49 a4 2c
00000100: da 24 1f ad 54 79 f5 d8 0e 52 8a 49 92 90 66 80
00000110: 85 00 b7 d8 89 5f b7 f4 92 c1 5b ed 8a 16 00 f3
00000120: 9a f8 90 4b fa 6a b2 de 2a 89 74 9f 99 c7 c3 57
00000130: 88 5b 88 95 5c ec 46 52 04 c4 49 08 05 ab ee 1c
00000140: 80 f6 7a 4f 14 38 e6 5f 6b 8c f5 5d 55 f5
Responder's actions:
(38) Computes shared key
00000000: a2 43 6c bd 2d c1 0f 81 0d f7 6f 24 ae 78 70 f2
00000010: 27 5d 1b dc c5 52 0e d8 53 e5 c5 43 98 f7 35 ce
00000020: 32 70 89 2b 8e 89 0b 7d b3 98 77 cd bd 31 5d 18
00000030: 10 5d 8b ac 16 f0 aa fd bc dc 7c 69 75 14 48 a8
(39) Computes SKEYSEED
00000000: fc 7b d9 80 4b 15 00 60 d2 08 17 3a 08 4b a9 2a
00000010: 0f 01 cb c3 ef e9 b5 aa 15 5b 0e 80 24 68 3c 4c
00000020: 6c fb e9 c8 16 7d 54 2d 48 ee 61 71 01 68 ca 68
00000030: 4f 7c b0 1b 61 29 20 9a 68 88 5b 3f d7 19 0b d0
(40) Computes SK_d
00000000: 6b 2b 83 d7 a9 10 5f f4 27 e8 05 86 b7 f0 09 31
00000010: 16 43 81 ae 88 7a 3f c9 65 30 73 00 e5 82 81 52
00000020: 68 07 ba e5 39 ef 6e a7 75 db 2c c9 1c d3 4b 70
00000030: e0 be 97 14 81 bb 0c 80 ef b3 6e 12 2a 08 74 36
(41) Computes SK_ei
00000000: 8c 6d f1 8f 6a ff 9f 1b 3e be 40 ef e2 64 c2 bf
00000010: 8e 6e d7 4c b5 8b 0a 74 a7 30 0c 21 7e 66 c7 d4
00000020: 83 00 37 c3 08 01 7e c3 0a 71 62 01
(42) Computes SK_er
00000000: df e8 7d 5f 9c da 5e 45 b8 b9 11 02 63 6c 08 47
00000010: f6 4f c5 5d 6a 7b 4b 91 52 32 0a a2 5e c0 31 34
00000020: 65 20 72 e7 0a 1e ff 7d da ba 17 31
(43) Computes SK_pi
00000000: 93 11 c6 4c d7 12 b5 40 f9 e8 7e 73 c5 28 a7 d8
00000010: 89 48 1c f1 bf a3 ad 67 cf b4 d9 6a 9b fe 3c ea
00000020: 2f cc 2a 5e d4 e4 0b 27 7f be c9 9d c3 8d b7 68
00000030: 03 c1 f3 f8 94 af 47 8b d8 35 b8 6b c2 ca 38 16
(44) Computes SK_pr
00000000: 7b b0 4b 24 74 9c 73 68 7f 34 a3 b8 17 6b 9e 30
00000010: f2 eb 33 73 23 ff 49 1e e3 07 e7 9f 77 b6 2a ef
00000020: 5a 5e a9 02 8e 90 5c 83 49 ec 1e aa a4 05 bc e1
00000030: fb c4 5b f0 27 d6 9b 41 77 6f e1 48 f3 37 99 e5
(45) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(46) Computes K1i (i1 = 0)
00000000: f2 ac 10 7a 1f 92 d1 b1 1b b1 74 c3 42 76 a3 3f
00000010: fa ea 1b 1e 81 10 c1 01 7a 25 9a 00 8d 76 57 de
(47) Computes K2i (i2 = 0)
00000000: 77 e0 16 18 ad 76 e8 5a 66 2f 88 c4 c0 92 ec 33
00000010: 6d 23 63 28 28 d5 77 d8 84 e1 01 b1 8d 84 a7 1d
(48) Computes K3i (i3 = 0)
00000000: 36 ff fa db 84 a9 f1 21 d5 84 16 db eb af 21 a2
00000010: 12 6d 5c 35 95 fe 89 cf 27 47 52 8a b7 36 92 d4
(49) Composes MGM nonce
00000000: 00 00 00 00 83 00 37 c3 08 01 7e c3 0a 71 62 01
(50) Extracts ICV from message
00000000: 7a 4f 14 38 e6 5f 6b 8c f5 5d 55 f5
(51) Extracts AAD from message
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 08 00 00 00 01 00 00 01 4e 23 00 01 32
(52) Extracts ciphertext from message
00000000: a5 7d 65 70 aa c3 ef f7 df d6 5c 58 f6 2e ea 80
00000010: 82 15 dc 9d ae 42 1c f0 4c e4 cd 2a 45 f0 22 96
00000020: ea d2 06 cc 9b 59 97 9e 45 5d 27 5f b4 fd 55 6a
00000030: 90 bb 14 da df 9f 56 b0 e8 4c 89 a5 d8 f1 f6 55
00000040: a9 f0 82 90 57 28 86 a5 bd 12 85 2f 2e 51 54 29
00000050: fe 04 45 a4 90 f0 f8 0e 8b e9 c7 37 05 8f 6b bb
00000060: 36 b0 24 8a 5f a3 ca f3 7e 7d f9 8e 73 4b b0 14
00000070: ce b0 af 63 4c 4f ea 60 f6 46 4c 61 76 7c 9f 18
00000080: 0c 61 73 fa 30 9f 91 c4 22 c9 ab 61 80 5a de 8e
00000090: 06 40 36 7a 71 59 a5 ad 1c 67 25 03 9b af 2b 04
000000A0: 9f c1 de 51 11 7b f1 16 20 81 78 3f a8 01 d6 c8
000000B0: 79 89 d9 65 3e ea 58 6d ac 48 fc 4a 9a b9 48 02
000000C0: d7 2b 01 5d 6a 2d cb 65 bb ad 99 86 e2 03 08 76
000000D0: 1b dd 7c 56 3c 49 a4 2c da 24 1f ad 54 79 f5 d8
000000E0: 0e 52 8a 49 92 90 66 80 85 00 b7 d8 89 5f b7 f4
000000F0: 92 c1 5b ed 8a 16 00 f3 9a f8 90 4b fa 6a b2 de
00000100: 2a 89 74 9f 99 c7 c3 57 88 5b 88 95 5c ec 46 52
00000110: 04 c4 49 08 05 ab ee 1c 80 f6
(53) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 27 00 00 15 02 00 00 00 49 4b 45 2d 49 6e 69 74
00000010: 69 61 74 6f 72 29 00 00 48 02 00 00 00 c9 9b 01
00000020: 9a 89 ee 56 53 ab 28 25 a1 d7 51 54 ac 01 42 fb
00000030: d6 2e bc 1e f3 65 73 63 5b 16 81 4b 97 38 b4 20
00000040: 5d 09 d9 b4 21 b4 0c f4 55 27 80 e7 4c cf 66 d0
00000050: 14 25 87 7c 20 84 68 d5 79 3a 74 1e e3 29 00 00
00000060: 08 00 00 40 00 2f 00 00 0c 00 00 40 01 00 00 00
00000070: 04 21 00 00 10 01 00 00 00 00 01 00 00 00 03 00
00000080: 00 2c 00 00 38 00 00 00 34 01 03 04 05 0a de 5f
00000090: cd 03 00 00 08 01 00 00 20 03 00 00 08 01 00 00
000000A0: 21 03 00 00 08 01 00 00 22 03 00 00 08 01 00 00
000000B0: 23 00 00 00 08 05 00 00 00 2d 00 00 28 02 00 00
000000C0: 00 07 01 00 10 08 00 08 00 0a 6f 0a ab 0a 6f 0a
000000D0: ab 07 00 00 10 00 00 ff ff 00 00 00 00 ff ff ff
000000E0: ff 29 00 00 28 02 00 00 00 07 01 00 10 08 00 08
000000F0: 00 0a 00 00 02 0a 00 00 02 07 00 00 10 00 00 ff
00000100: ff 0a 00 00 00 0a 00 00 ff 29 00 00 08 00 00 40
00000110: 0a 00 00 00 08 00 00 40 0b 00
(54) Parses received message
IKE SA Auth
E9D3F378191C3840.8DDFF401FBFB0B14.00000001 IKEv2 I->R[334]
E[306]{
IDi[21](FQDN){"IKE-Initiator"},
AUTH[72](Preshared-Key){C99B01...741EE3},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){4},
CP[16](REQUEST){IP4.Address[0], IP4.DNS[0]},
SA[56]{
P[52](#1:ESP:0ADE5FCD:5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
ENCR_KUZNYECHIK_MGM_MAC_KTREE,
ENCR_MAGMA_MGM_MAC_KTREE,
ESN=Off}},
TSi[40](2#){10.111.10.171:icmp:8.0, 0.0.0.0-255.255.255.255},
TSr[40](2#){10.0.0.2:icmp:8.0, 10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(55) Computes prf(SK_pi, IDi)
00000000: 06 d3 d4 36 ab 5b 4f 41 d4 3d fc 79 1f 13 a3 89
00000010: e9 a6 6e d7 87 7d 72 d1 9d 71 78 2d 05 ee 47 fb
00000020: 82 c8 8f 86 cd b5 05 1d 25 7c 1e 79 18 ef 4e 4e
00000030: 8d ca f4 47 12 c6 7f 6a 32 7d d8 e8 f2 8e f8 33
(56) Uses PSK
00000000: e2 69 24 cf 15 32 93 47 3a 11 a4 97 a8 a4 5c b3
00000010: 4e 28 31 ef 0e 28 bb 77 69 69 c6 3c 68 bf e1 0d
(57) Computes prf(PSK,"Key Pad for IKEv2")
00000000: 01 3c a5 24 59 4e bc 78 99 20 61 6c 3f 03 e5 2e
00000010: 7a 75 2a 0b 78 36 bd 0a 89 ce 1d e7 8b 23 32 ae
00000020: 08 9a a0 03 1d da f6 14 8c 38 c6 bd 7c 03 13 24
00000030: bd af c8 ad 88 18 8f 41 d0 12 b9 e1 5a 66 8f 10
(58) Computes content of AUTH payload and compares it with the
received one
00000000: c9 9b 01 9a 89 ee 56 53 ab 28 25 a1 d7 51 54 ac
00000010: 01 42 fb d6 2e bc 1e f3 65 73 63 5b 16 81 4b 97
00000020: 38 b4 20 5d 09 d9 b4 21 b4 0c f4 55 27 80 e7 4c
00000030: cf 66 d0 14 25 87 7c 20 84 68 d5 79 3a 74 1e e3
(59) Computes keys for ESP SAs
00000000: ff 42 3b a3 78 29 2b 10 52 c8 bf 06 fa ba 6d 5f
00000010: e2 db 51 1b 74 1b 54 ad 35 85 e3 cf 2b 77 52 42
00000020: bc 8c d8 ba dd f4 46 9e 89 41 5c d6
00000000: 8c eb 84 af 18 01 18 36 b7 8d 65 be 03 ca 69 64
00000010: 89 6e a8 91 03 bc 9a dc bd 49 10 ab 20 83 9f 83
00000020: b1 7c 45 9d ab d8 ab 6f de 6a 62 d1
(60) Computes prf(SK_pr,IDr)
00000000: 32 61 00 71 e8 1a d6 a1 12 8d ef 4e 2a e9 bb c2
00000010: 9f 3d ba 28 1b 2a a5 10 a2 ad c6 b1 73 07 c9 f1
00000020: 50 9e 1c d7 a5 85 8f a8 40 ef dd a7 ae 33 71 74
00000030: c8 8b a9 f4 3a 83 0f c1 c5 3c 9b 21 9f a9 58 25
(61) Uses PSK
00000000: e2 69 24 cf 15 32 93 47 3a 11 a4 97 a8 a4 5c b3
00000010: 4e 28 31 ef 0e 28 bb 77 69 69 c6 3c 68 bf e1 0d
(62) Computes prf(PSK,"Key Pad for IKEv2")
00000000: 01 3c a5 24 59 4e bc 78 99 20 61 6c 3f 03 e5 2e
00000010: 7a 75 2a 0b 78 36 bd 0a 89 ce 1d e7 8b 23 32 ae
00000020: 08 9a a0 03 1d da f6 14 8c 38 c6 bd 7c 03 13 24
00000030: bd af c8 ad 88 18 8f 41 d0 12 b9 e1 5a 66 8f 10
(63) Computes content of AUTH payload
00000000: 35 ce 8a ab dd 3d b1 5f 38 7b 2e c9 a6 24 7a 1f
00000010: a7 bb a0 6f b6 5e d8 81 07 d3 43 c8 a5 db 37 51
00000020: 0e 9d 9a 85 66 18 7a 0f 5c e2 1b fb 27 56 65 ed
00000030: 0e 41 fe ce 5e 95 bf 8a ae 57 f6 d6 26 d2 d1 2d
(64) Computes K1r (i1 = 0)
00000000: 61 cd ad b1 01 10 71 7c dc 18 81 1d 1f aa e3 13
00000010: 4b 07 f8 f7 49 a7 3d 0a 57 2f e1 61 bc ab 85 c4
(65) Computes K2r (i2 = 0)
00000000: 5f e7 47 77 da f7 54 d7 a8 e5 eb ed f9 82 c8 a9
00000010: 74 0c 54 77 6f eb b8 70 a4 43 43 3e c2 9e ce a6
(66) Computes K3r (i3 = 0)
00000000: e8 af 72 c4 c3 55 a2 6a fb ad 37 fd b4 b9 7f d6
00000010: f6 c8 cc 32 3f 50 32 40 06 86 ce 85 1b 02 28 f3
(67) Selects SPI for incoming ESP SA
00000000: 50 3c 8d af
(68) Creates message
IKE SA Auth
E9D3F378191C3840.8DDFF401FBFB0B14.00000001 IKEv2 I<=R[286]
E[258]{
IDr[21](FQDN){"IKE-Responder"},
AUTH[72](Preshared-Key){35CE8A...D2D12D},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){64},
CP[16](REPLY){IP4.Address[4]=10.1.1.2},
SA[32]{
P[28](#1:ESP:503C8DAF:2#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ESN=Off}},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(69) Composes MGM nonce
00000000: 00 00 00 00 65 20 72 e7 0a 1e ff 7d da ba 17 31
(70) Composes AAD
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 20 00 00 00 01 00 00 01 1e 24 00 01 02
(71) Composes plaintext
00000000: 27 00 00 15 02 00 00 00 49 4b 45 2d 52 65 73 70
00000010: 6f 6e 64 65 72 29 00 00 48 02 00 00 00 35 ce 8a
00000020: ab dd 3d b1 5f 38 7b 2e c9 a6 24 7a 1f a7 bb a0
00000030: 6f b6 5e d8 81 07 d3 43 c8 a5 db 37 51 0e 9d 9a
00000040: 85 66 18 7a 0f 5c e2 1b fb 27 56 65 ed 0e 41 fe
00000050: ce 5e 95 bf 8a ae 57 f6 d6 26 d2 d1 2d 29 00 00
00000060: 08 00 00 40 00 2f 00 00 0c 00 00 40 01 00 00 00
00000070: 40 21 00 00 10 02 00 00 00 00 01 00 04 0a 01 01
00000080: 02 2c 00 00 20 00 00 00 1c 01 03 04 02 50 3c 8d
00000090: af 03 00 00 08 01 00 00 20 00 00 00 08 05 00 00
000000A0: 00 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff
000000B0: ff 0a 01 01 02 0a 01 01 02 29 00 00 18 01 00 00
000000C0: 00 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00
000000D0: ff 29 00 00 08 00 00 40 02 29 00 00 08 00 00 40
000000E0: 0a 00 00 00 08 00 00 40 0b 00
(72) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: 9b 5d 58 8a 99 44 11 d6 5b 93 7f 98 57 0d 0f 09
00000010: 0c a3 d9 36 41 b5 9c 91 94 17 3a cb 00 88 24 5e
00000020: 25 b7 0d 75 2f fb 4d d0 ab 2c cc 84 42 e7 f8 1b
00000030: 5a e6 88 13 9a 3e b1 03 79 31 0c 69 f6 17 a2 40
00000040: f8 aa 74 2e 62 29 ee 57 43 3f 10 bf 44 73 51 97
00000050: 2c 93 a4 02 87 3d 37 45 2c f1 3e 16 c3 d9 ec b3
00000060: b8 6f 66 1a f1 73 44 7c db 74 11 e6 07 4a 75 23
00000070: 83 df 00 52 ae 68 60 39 83 4c c3 b1 d5 7a e8 7f
00000080: 61 59 9e 4f 92 3c 2f 04 3b c3 ac e7 23 3f 1c a7
00000090: a5 3f 4d 33 1f 46 25 9f 09 5e f4 75 e0 12 32 5b
000000A0: 29 64 a4 40 1a b5 c9 cd 9e 8f 91 cc 5b 7d 14 15
000000B0: d0 89 70 e0 c6 d8 e4 e0 93 ff 02 4c 69 db ab 84
000000C0: d6 8f b9 f9 ed 07 aa 96 29 2a 50 c2 c4 b6 e5 cb
000000D0: 8e 16 33 7a 20 a4 3b 0e f2 53 9b b1 63 c0 46 4b
000000E0: d9 31 a8 98 f5 17 8a ff 0a c0
(73) Computes ICV using K3r as K_msg
00000000: 4a db a4 67 7e a1 3c 54 22 1f cf 62
(74) Composes IV
00000000: 00 00 00 00 00 00 00 00
(75) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [286]
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 20 00 00 00 01 00 00 01 1e 24 00 01 02
00000020: 00 00 00 00 00 00 00 00 9b 5d 58 8a 99 44 11 d6
00000030: 5b 93 7f 98 57 0d 0f 09 0c a3 d9 36 41 b5 9c 91
00000040: 94 17 3a cb 00 88 24 5e 25 b7 0d 75 2f fb 4d d0
00000050: ab 2c cc 84 42 e7 f8 1b 5a e6 88 13 9a 3e b1 03
00000060: 79 31 0c 69 f6 17 a2 40 f8 aa 74 2e 62 29 ee 57
00000070: 43 3f 10 bf 44 73 51 97 2c 93 a4 02 87 3d 37 45
00000080: 2c f1 3e 16 c3 d9 ec b3 b8 6f 66 1a f1 73 44 7c
00000090: db 74 11 e6 07 4a 75 23 83 df 00 52 ae 68 60 39
000000A0: 83 4c c3 b1 d5 7a e8 7f 61 59 9e 4f 92 3c 2f 04
000000B0: 3b c3 ac e7 23 3f 1c a7 a5 3f 4d 33 1f 46 25 9f
000000C0: 09 5e f4 75 e0 12 32 5b 29 64 a4 40 1a b5 c9 cd
000000D0: 9e 8f 91 cc 5b 7d 14 15 d0 89 70 e0 c6 d8 e4 e0
000000E0: 93 ff 02 4c 69 db ab 84 d6 8f b9 f9 ed 07 aa 96
000000F0: 29 2a 50 c2 c4 b6 e5 cb 8e 16 33 7a 20 a4 3b 0e
00000100: f2 53 9b b1 63 c0 46 4b d9 31 a8 98 f5 17 8a ff
00000110: 0a c0 4a db a4 67 7e a1 3c 54 22 1f cf 62
Initiator's actions:
(76) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(77) Computes K1r (i1 = 0)
00000000: 61 cd ad b1 01 10 71 7c dc 18 81 1d 1f aa e3 13
00000010: 4b 07 f8 f7 49 a7 3d 0a 57 2f e1 61 bc ab 85 c4
(78) Computes K2r (i2 = 0)
00000000: 5f e7 47 77 da f7 54 d7 a8 e5 eb ed f9 82 c8 a9
00000010: 74 0c 54 77 6f eb b8 70 a4 43 43 3e c2 9e ce a6
(79) Computes K3r (i3 = 0)
00000000: e8 af 72 c4 c3 55 a2 6a fb ad 37 fd b4 b9 7f d6
00000010: f6 c8 cc 32 3f 50 32 40 06 86 ce 85 1b 02 28 f3
(80) Composes MGM nonce
00000000: 00 00 00 00 65 20 72 e7 0a 1e ff 7d da ba 17 31
(81) Extracts ICV from message
00000000: 4a db a4 67 7e a1 3c 54 22 1f cf 62
(82) Extracts AAD from message
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 23 20 00 00 00 01 00 00 01 1e 24 00 01 02
(83) Extracts ciphertext from message
00000000: 9b 5d 58 8a 99 44 11 d6 5b 93 7f 98 57 0d 0f 09
00000010: 0c a3 d9 36 41 b5 9c 91 94 17 3a cb 00 88 24 5e
00000020: 25 b7 0d 75 2f fb 4d d0 ab 2c cc 84 42 e7 f8 1b
00000030: 5a e6 88 13 9a 3e b1 03 79 31 0c 69 f6 17 a2 40
00000040: f8 aa 74 2e 62 29 ee 57 43 3f 10 bf 44 73 51 97
00000050: 2c 93 a4 02 87 3d 37 45 2c f1 3e 16 c3 d9 ec b3
00000060: b8 6f 66 1a f1 73 44 7c db 74 11 e6 07 4a 75 23
00000070: 83 df 00 52 ae 68 60 39 83 4c c3 b1 d5 7a e8 7f
00000080: 61 59 9e 4f 92 3c 2f 04 3b c3 ac e7 23 3f 1c a7
00000090: a5 3f 4d 33 1f 46 25 9f 09 5e f4 75 e0 12 32 5b
000000A0: 29 64 a4 40 1a b5 c9 cd 9e 8f 91 cc 5b 7d 14 15
000000B0: d0 89 70 e0 c6 d8 e4 e0 93 ff 02 4c 69 db ab 84
000000C0: d6 8f b9 f9 ed 07 aa 96 29 2a 50 c2 c4 b6 e5 cb
000000D0: 8e 16 33 7a 20 a4 3b 0e f2 53 9b b1 63 c0 46 4b
000000E0: d9 31 a8 98 f5 17 8a ff 0a c0
(84) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 27 00 00 15 02 00 00 00 49 4b 45 2d 52 65 73 70
00000010: 6f 6e 64 65 72 29 00 00 48 02 00 00 00 35 ce 8a
00000020: ab dd 3d b1 5f 38 7b 2e c9 a6 24 7a 1f a7 bb a0
00000030: 6f b6 5e d8 81 07 d3 43 c8 a5 db 37 51 0e 9d 9a
00000040: 85 66 18 7a 0f 5c e2 1b fb 27 56 65 ed 0e 41 fe
00000050: ce 5e 95 bf 8a ae 57 f6 d6 26 d2 d1 2d 29 00 00
00000060: 08 00 00 40 00 2f 00 00 0c 00 00 40 01 00 00 00
00000070: 40 21 00 00 10 02 00 00 00 00 01 00 04 0a 01 01
00000080: 02 2c 00 00 20 00 00 00 1c 01 03 04 02 50 3c 8d
00000090: af 03 00 00 08 01 00 00 20 00 00 00 08 05 00 00
000000A0: 00 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff
000000B0: ff 0a 01 01 02 0a 01 01 02 29 00 00 18 01 00 00
000000C0: 00 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00
000000D0: ff 29 00 00 08 00 00 40 02 29 00 00 08 00 00 40
000000E0: 0a 00 00 00 08 00 00 40 0b 00
(85) Parses received message
IKE SA Auth
E9D3F378191C3840.8DDFF401FBFB0B14.00000001 IKEv2 R=>I[286]
E[258]{
IDr[21](FQDN){"IKE-Responder"},
AUTH[72](Preshared-Key){35CE8A...D2D12D},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){64},
CP[16](REPLY){IP4.Address[4]=10.1.1.2},
SA[32]{
P[28](#1:ESP:503C8DAF:2#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ESN=Off}},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(86) Computes prf(SK_pr, IDr)
00000000: 32 61 00 71 e8 1a d6 a1 12 8d ef 4e 2a e9 bb c2
00000010: 9f 3d ba 28 1b 2a a5 10 a2 ad c6 b1 73 07 c9 f1
00000020: 50 9e 1c d7 a5 85 8f a8 40 ef dd a7 ae 33 71 74
00000030: c8 8b a9 f4 3a 83 0f c1 c5 3c 9b 21 9f a9 58 25
(87) Uses PSK
00000000: e2 69 24 cf 15 32 93 47 3a 11 a4 97 a8 a4 5c b3
00000010: 4e 28 31 ef 0e 28 bb 77 69 69 c6 3c 68 bf e1 0d
(88) Computes prf(PSK,"Key Pad for IKEv2")
00000000: 01 3c a5 24 59 4e bc 78 99 20 61 6c 3f 03 e5 2e
00000010: 7a 75 2a 0b 78 36 bd 0a 89 ce 1d e7 8b 23 32 ae
00000020: 08 9a a0 03 1d da f6 14 8c 38 c6 bd 7c 03 13 24
00000030: bd af c8 ad 88 18 8f 41 d0 12 b9 e1 5a 66 8f 10
(89) Computes content of AUTH payload and compares it with the
received one
00000000: 35 ce 8a ab dd 3d b1 5f 38 7b 2e c9 a6 24 7a 1f
00000010: a7 bb a0 6f b6 5e d8 81 07 d3 43 c8 a5 db 37 51
00000020: 0e 9d 9a 85 66 18 7a 0f 5c e2 1b fb 27 56 65 ed
00000030: 0e 41 fe ce 5e 95 bf 8a ae 57 f6 d6 26 d2 d1 2d
(90) Computes keys for ESP SAs
00000000: ff 42 3b a3 78 29 2b 10 52 c8 bf 06 fa ba 6d 5f
00000010: e2 db 51 1b 74 1b 54 ad 35 85 e3 cf 2b 77 52 42
00000020: bc 8c d8 ba dd f4 46 9e 89 41 5c d6
00000000: 8c eb 84 af 18 01 18 36 b7 8d 65 be 03 ca 69 64
00000010: 89 6e a8 91 03 bc 9a dc bd 49 10 ab 20 83 9f 83
00000020: b1 7c 45 9d ab d8 ab 6f de 6a 62 d1
A.1.2. Sub-Scenario 2: IKE SA Rekeying Using the CREATE_CHILD_SA
Exchange
Initiator Responder
HDR, SK {SAi, Ni, KEi [,N+]} --->
<--- HDR, SK {SAr, Nr, KEr [,N+]}
Initiator's actions:
(1) Generates random SPIi for new IKE SA
00000000: 43 87 64 8d 6c 9e 28 ff
(2) Generates random IKE nonce Ni
00000000: 6c 83 67 41 1b 45 94 1d 79 94 51 2d 3f 7d 1e ce
00000010: 06 76 a6 09 cc a9 3a 8f f8 17 81 ff 28 08 5a 4c
(3) Generates ephemeral private key
00000000: cf 8f f0 df 04 24 43 b5 7e 15 2c bd 9f cd bd d9
00000010: 20 b5 35 7c e8 8b a6 d7 bd 7f 32 39 3d 5e 9a 3c
00000020: eb 88 4f 7f 6c 5d 03 05 fc bf 08 12 41 76 f4 a6
00000030: 2e 4c f7 ce 55 18 9d 6a 54 1f f7 57 46 23 cd 26
(4) Computes public key
00000000: 04 db 0b d3 9a ac 83 f3 e9 9d a9 11 c3 12 f6 df
00000010: f6 ae 99 38 55 20 1f 83 c8 28 ed 14 f9 68 88 77
00000020: ac 78 36 41 7a d7 93 a7 ee 4c 6a d7 f2 50 24 f5
00000030: a8 7b 03 28 22 9f a4 66 11 20 57 64 56 7c 36 3c
00000040: 72 c7 91 0a 1c fd 64 54 f1 17 97 6a 35 48 dc 8f
00000050: 85 97 20 12 2f 35 55 58 9b ca 7a 84 f3 01 cf ca
00000060: 78 e7 41 87 d3 3f 0f 2b 6d 78 59 ad f2 f2 c2 97
00000070: db 0b 75 6e 00 38 a2 72 8d 17 6b 44 f9 8b 95 66
(5) Creates message
Create Child SA
E9D3F378191C3840.8DDFF401FBFB0B14.00000002 IKEv2 R<-I [281]
E[253]{
SA[44]{
P[40](#1:IKE:4387648D6C9E28FF:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
NONCE[36]{6C8367...085A4C},
KE[136](GOST3410_2012_512){04DB0B...8B9566},
N[12](SET_WINDOW_SIZE){4}}
(6) Uses previously computed key K3i
00000000: 36 ff fa db 84 a9 f1 21 d5 84 16 db eb af 21 a2
00000010: 12 6d 5c 35 95 fe 89 cf 27 47 52 8a b7 36 92 d4
(7) Composes MGM nonce
00000000: 00 00 00 01 83 00 37 c3 08 01 7e c3 0a 71 62 01
(8) Composes AAD
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 08 00 00 00 02 00 00 01 19 21 00 00 fd
(9) Composes plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 43 87 64 8d
00000010: 6c 9e 28 ff 03 00 00 08 01 00 00 20 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 22 22 00 00 24
00000030: 6c 83 67 41 1b 45 94 1d 79 94 51 2d 3f 7d 1e ce
00000040: 06 76 a6 09 cc a9 3a 8f f8 17 81 ff 28 08 5a 4c
00000050: 29 00 00 88 00 22 00 00 04 db 0b d3 9a ac 83 f3
00000060: e9 9d a9 11 c3 12 f6 df f6 ae 99 38 55 20 1f 83
00000070: c8 28 ed 14 f9 68 88 77 ac 78 36 41 7a d7 93 a7
00000080: ee 4c 6a d7 f2 50 24 f5 a8 7b 03 28 22 9f a4 66
00000090: 11 20 57 64 56 7c 36 3c 72 c7 91 0a 1c fd 64 54
000000A0: f1 17 97 6a 35 48 dc 8f 85 97 20 12 2f 35 55 58
000000B0: 9b ca 7a 84 f3 01 cf ca 78 e7 41 87 d3 3f 0f 2b
000000C0: 6d 78 59 ad f2 f2 c2 97 db 0b 75 6e 00 38 a2 72
000000D0: 8d 17 6b 44 f9 8b 95 66 00 00 00 0c 00 00 40 01
000000E0: 00 00 00 04 00
(10) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: 00 16 cf 92 8a 87 4c 02 79 31 04 22 c3 d9 5f fd
00000010: 5a 19 23 62 25 d1 99 c2 af 75 4d f1 3c ac c0 c1
00000020: c7 db d0 fd 93 ac 6d 25 b4 19 01 e6 df e8 51 c2
00000030: 88 a9 8a 26 92 98 ec ce c1 2f cf ca ce 9b 5a 6d
00000040: 4c 8b cf 97 63 5a a3 e6 46 49 0f 1f 05 54 00 49
00000050: 6b d8 14 f4 e2 ee b3 66 2a 13 9b dd 63 53 7a 82
00000060: 2a d8 bf 48 aa db 79 21 d3 d8 ac b1 ac 8f 9b 41
00000070: a7 49 81 95 d7 54 46 e2 00 9b 17 3a ab 9a 4c 8f
00000080: 19 9e ac 61 cc f6 02 47 a1 7e f4 48 5b e7 3c a7
00000090: 53 dc 03 9e ea 5f c4 99 60 6e db 6a 21 fe 7c 7b
000000A0: 11 ed bf 44 59 73 fa 65 01 98 e4 e6 10 63 87 27
000000B0: 8b f0 8c bb 94 52 dd 97 ee dc ce 88 c4 45 b4 16
000000C0: f2 8b d4 74 cb 46 38 57 f4 44 88 23 44 06 d9 91
000000D0: 00 ea 81 2c e7 f6 66 0f a8 45 0f 1d 8c 2d f1 02
000000E0: a2 06 78 c7 e0
(11) Computes ICV using K3i as K_msg
00000000: b1 2f da a5 96 fa 27 ee 67 de 9e 95
(12) Composes IV
00000000: 00 00 00 00 00 00 00 01
(13) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [281]
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 08 00 00 00 02 00 00 01 19 21 00 00 fd
00000020: 00 00 00 00 00 00 00 01 00 16 cf 92 8a 87 4c 02
00000030: 79 31 04 22 c3 d9 5f fd 5a 19 23 62 25 d1 99 c2
00000040: af 75 4d f1 3c ac c0 c1 c7 db d0 fd 93 ac 6d 25
00000050: b4 19 01 e6 df e8 51 c2 88 a9 8a 26 92 98 ec ce
00000060: c1 2f cf ca ce 9b 5a 6d 4c 8b cf 97 63 5a a3 e6
00000070: 46 49 0f 1f 05 54 00 49 6b d8 14 f4 e2 ee b3 66
00000080: 2a 13 9b dd 63 53 7a 82 2a d8 bf 48 aa db 79 21
00000090: d3 d8 ac b1 ac 8f 9b 41 a7 49 81 95 d7 54 46 e2
000000A0: 00 9b 17 3a ab 9a 4c 8f 19 9e ac 61 cc f6 02 47
000000B0: a1 7e f4 48 5b e7 3c a7 53 dc 03 9e ea 5f c4 99
000000C0: 60 6e db 6a 21 fe 7c 7b 11 ed bf 44 59 73 fa 65
000000D0: 01 98 e4 e6 10 63 87 27 8b f0 8c bb 94 52 dd 97
000000E0: ee dc ce 88 c4 45 b4 16 f2 8b d4 74 cb 46 38 57
000000F0: f4 44 88 23 44 06 d9 91 00 ea 81 2c e7 f6 66 0f
00000100: a8 45 0f 1d 8c 2d f1 02 a2 06 78 c7 e0 b1 2f da
00000110: a5 96 fa 27 ee 67 de 9e 95
Responder's actions:
(14) Extracts IV from message
00000000: 00 00 00 00 00 00 00 01
(15) Uses previously computed key K3i
00000000: 36 ff fa db 84 a9 f1 21 d5 84 16 db eb af 21 a2
00000010: 12 6d 5c 35 95 fe 89 cf 27 47 52 8a b7 36 92 d4
(16) Composes MGM nonce
00000000: 00 00 00 01 83 00 37 c3 08 01 7e c3 0a 71 62 01
(17) Extracts ICV from message
00000000: b1 2f da a5 96 fa 27 ee 67 de 9e 95
(18) Extracts AAD from message
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 08 00 00 00 02 00 00 01 19 21 00 00 fd
(19) Extracts ciphertext from message
00000000: 00 16 cf 92 8a 87 4c 02 79 31 04 22 c3 d9 5f fd
00000010: 5a 19 23 62 25 d1 99 c2 af 75 4d f1 3c ac c0 c1
00000020: c7 db d0 fd 93 ac 6d 25 b4 19 01 e6 df e8 51 c2
00000030: 88 a9 8a 26 92 98 ec ce c1 2f cf ca ce 9b 5a 6d
00000040: 4c 8b cf 97 63 5a a3 e6 46 49 0f 1f 05 54 00 49
00000050: 6b d8 14 f4 e2 ee b3 66 2a 13 9b dd 63 53 7a 82
00000060: 2a d8 bf 48 aa db 79 21 d3 d8 ac b1 ac 8f 9b 41
00000070: a7 49 81 95 d7 54 46 e2 00 9b 17 3a ab 9a 4c 8f
00000080: 19 9e ac 61 cc f6 02 47 a1 7e f4 48 5b e7 3c a7
00000090: 53 dc 03 9e ea 5f c4 99 60 6e db 6a 21 fe 7c 7b
000000A0: 11 ed bf 44 59 73 fa 65 01 98 e4 e6 10 63 87 27
000000B0: 8b f0 8c bb 94 52 dd 97 ee dc ce 88 c4 45 b4 16
000000C0: f2 8b d4 74 cb 46 38 57 f4 44 88 23 44 06 d9 91
000000D0: 00 ea 81 2c e7 f6 66 0f a8 45 0f 1d 8c 2d f1 02
000000E0: a2 06 78 c7 e0
(20) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 43 87 64 8d
00000010: 6c 9e 28 ff 03 00 00 08 01 00 00 20 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 22 22 00 00 24
00000030: 6c 83 67 41 1b 45 94 1d 79 94 51 2d 3f 7d 1e ce
00000040: 06 76 a6 09 cc a9 3a 8f f8 17 81 ff 28 08 5a 4c
00000050: 29 00 00 88 00 22 00 00 04 db 0b d3 9a ac 83 f3
00000060: e9 9d a9 11 c3 12 f6 df f6 ae 99 38 55 20 1f 83
00000070: c8 28 ed 14 f9 68 88 77 ac 78 36 41 7a d7 93 a7
00000080: ee 4c 6a d7 f2 50 24 f5 a8 7b 03 28 22 9f a4 66
00000090: 11 20 57 64 56 7c 36 3c 72 c7 91 0a 1c fd 64 54
000000A0: f1 17 97 6a 35 48 dc 8f 85 97 20 12 2f 35 55 58
000000B0: 9b ca 7a 84 f3 01 cf ca 78 e7 41 87 d3 3f 0f 2b
000000C0: 6d 78 59 ad f2 f2 c2 97 db 0b 75 6e 00 38 a2 72
000000D0: 8d 17 6b 44 f9 8b 95 66 00 00 00 0c 00 00 40 01
000000E0: 00 00 00 04 00
(21) Parses received message
Create Child SA
E9D3F378191C3840.8DDFF401FBFB0B14.00000002 IKEv2 I->R[281]
E[253]{
SA[44]{
P[40](#1:IKE:4387648D6C9E28FF:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
NONCE[36]{6C8367...085A4C},
KE[136](GOST3410_2012_512){04DB0B...8B9566},
N[12](SET_WINDOW_SIZE){4}}
(22) Generates random SPIr for new IKE SA
00000000: 82 d9 fa f8 74 49 b9 36
(23) Generates random IKE nonce Nr
00000000: 5a 2d d2 68 c6 85 5d 32 d4 7b 0b 8e ae 7d c9 81
00000010: be 3e 69 c1 bb f5 ae 89 55 59 c7 48 bc 96 43 7b
(24) Generates ephemeral private key
00000000: b9 ea c6 c1 84 db 39 54 e3 e7 74 be 02 e0 c9 0b
00000010: 5c b9 72 03 d4 fc a2 3f b6 cf 71 8d 4f f4 b4 c5
00000020: 21 1c 93 f9 86 cc 6b cb db ff 78 51 5b b6 48 e8
00000030: 44 ce c0 83 c9 d0 b8 90 08 94 db 29 9f bb c2 1a
(25) Computes public key
00000000: b9 f9 27 a8 96 70 7a 03 58 c2 39 58 63 2d 50 20
00000010: bf 69 c0 1d a6 de d4 4d 65 aa 26 c6 8f 9f e9 e9
00000020: 4b bb da 1d 2f d3 60 2d 18 33 04 9b b2 25 a6 07
00000030: ac 58 1b fc 3c 5b 1e f3 4b c0 f9 cb 90 14 c6 80
00000040: 6e c3 73 c1 4a f7 5c 27 dd 2a e1 ba 94 9c f7 06
00000050: 68 92 19 8e 85 67 f9 d2 d1 ea 3c 16 16 b9 3f 0c
00000060: 8b 2d 2e d6 20 14 7e 27 18 d3 23 9e 2a 99 41 40
00000070: 6a 41 c5 3f 79 9c a7 22 79 15 98 1d 98 b5 ac 4a
(26) Computes shared key
00000000: dd e7 44 39 1c d9 66 cf d2 24 a4 bb 0a 57 b3 3e
00000010: 1a 8f 5d 07 11 4d c3 47 87 1a 13 ec 84 26 03 f8
00000020: ea 93 5a f5 23 a3 45 71 ff 5f f2 3d 59 43 3a 5e
00000030: eb 5e 79 fa 0e 62 9e bc af ca e4 ee 7a 81 3a 84
(27) Computes SKEYSEED for new SA
00000000: ec 5f 4f 15 ce d7 7d 2f 12 fb a1 df 5f 44 aa 88
00000010: 6a ef 45 e4 04 97 86 95 15 1b 3c ac 31 cc 57 a3
00000020: f0 f4 92 89 33 00 76 2b e9 fd 8b c2 ed 8b e7 36
00000030: cb 17 59 55 9e cc 22 14 72 a5 79 27 27 1d 06 62
(28) Computes SK_d for new SA
00000000: 08 58 14 7d eb c9 41 7f 7f a2 86 66 bf d4 76 37
00000010: 04 27 4e bc 5d 63 f7 07 79 62 69 7a 69 3c da 7a
00000020: d5 4d 6f 08 1e 14 51 66 2f 94 0d bd 29 45 9c b0
00000030: 51 26 09 4b 47 52 ba 19 98 a5 c2 65 af 84 a1 34
(29) Computes SK_ei for new SA
00000000: 18 0a 4f 98 7d a4 21 6c 68 84 94 1f d9 28 49 b9
00000010: 05 30 f8 aa 43 02 7e 0d aa d3 27 e9 8c 9a 39 9a
00000020: 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(30) Computes SK_er for new SA
00000000: 47 dc aa 71 4a 8b 66 13 d8 09 79 c7 8c 72 0a 78
00000010: 06 48 6d 4f 1f 53 3a 91 1d b7 2c 86 f5 f1 4e 00
00000020: 84 57 87 2b 38 70 63 27 8c dd 88 78
(31) Creates message
Create Child SA
E9D3F378191C3840.8DDFF401FBFB0B14.00000002 IKEv2 I<=R[281]
E[253]{
SA[44]{
P[40](#1:IKE:82D9FAF87449B936:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
NONCE[36]{5A2DD2...96437B},
KE[136](GOST3410_2012_512){B9F927...B5AC4A},
N[12](SET_WINDOW_SIZE){64}}
(32) Uses previously computed key K3r
00000000: e8 af 72 c4 c3 55 a2 6a fb ad 37 fd b4 b9 7f d6
00000010: f6 c8 cc 32 3f 50 32 40 06 86 ce 85 1b 02 28 f3
(33) Composes MGM nonce
00000000: 00 00 00 01 65 20 72 e7 0a 1e ff 7d da ba 17 31
(34) Composes AAD
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 20 00 00 00 02 00 00 01 19 21 00 00 fd
(35) Composes plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 82 d9 fa f8
00000010: 74 49 b9 36 03 00 00 08 01 00 00 20 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 22 22 00 00 24
00000030: 5a 2d d2 68 c6 85 5d 32 d4 7b 0b 8e ae 7d c9 81
00000040: be 3e 69 c1 bb f5 ae 89 55 59 c7 48 bc 96 43 7b
00000050: 29 00 00 88 00 22 00 00 b9 f9 27 a8 96 70 7a 03
00000060: 58 c2 39 58 63 2d 50 20 bf 69 c0 1d a6 de d4 4d
00000070: 65 aa 26 c6 8f 9f e9 e9 4b bb da 1d 2f d3 60 2d
00000080: 18 33 04 9b b2 25 a6 07 ac 58 1b fc 3c 5b 1e f3
00000090: 4b c0 f9 cb 90 14 c6 80 6e c3 73 c1 4a f7 5c 27
000000A0: dd 2a e1 ba 94 9c f7 06 68 92 19 8e 85 67 f9 d2
000000B0: d1 ea 3c 16 16 b9 3f 0c 8b 2d 2e d6 20 14 7e 27
000000C0: 18 d3 23 9e 2a 99 41 40 6a 41 c5 3f 79 9c a7 22
000000D0: 79 15 98 1d 98 b5 ac 4a 00 00 00 0c 00 00 40 01
000000E0: 00 00 00 40 00
(36) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: fd ee 4c 8f 78 ff b6 0c fc 65 bb ef db 53 56 a2
00000010: d3 2d 4f 59 ff 28 38 eb 76 0b 40 5e 8d 52 e8 c1
00000020: b9 75 22 b4 bb 71 8f 16 3a 97 0e 4d 95 ef bc 84
00000030: 46 c6 77 1e 4b 14 73 46 89 ed d4 b4 54 a2 64 19
00000040: 67 b2 98 7e 8b d4 45 31 17 1e e4 ae f4 24 44 42
00000050: dd 55 a0 49 fe 08 59 d0 a1 16 69 60 8a 8e 54 d2
00000060: 02 6d ae 17 5f 32 bf 14 78 f0 86 47 26 bf fb 6b
00000070: 7c 17 f7 f5 62 b6 d6 a0 e5 f3 c2 af b5 28 ee d0
00000080: 9b 22 8c e6 d0 58 4d 48 18 6d dd 3e 4e 33 66 ac
00000090: a2 29 1f 3b 62 4a e6 4a 8c 98 18 8b 21 73 a5 88
000000A0: 49 09 3b 27 88 20 40 6b a5 fc 08 37 c7 ac c9 0f
000000B0: 5d 69 87 7c 37 c8 c7 fd d8 72 6d ad ac 22 27 ca
000000C0: 93 d6 bd 6a 55 2a 1a 8b 2e 84 b4 0a 35 d3 ac d5
000000D0: 99 c9 ac d5 6f 03 94 bf ca f5 53 e5 a5 74 57 de
000000E0: 6a 5a 26 b8 e4
(37) Computes ICV using K3r as K_msg
00000000: 04 2f 99 3f 02 19 56 c4 0d 0b 7a 45
(38) Composes IV
00000000: 00 00 00 00 00 00 00 01
(39) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [281]
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 20 00 00 00 02 00 00 01 19 21 00 00 fd
00000020: 00 00 00 00 00 00 00 01 fd ee 4c 8f 78 ff b6 0c
00000030: fc 65 bb ef db 53 56 a2 d3 2d 4f 59 ff 28 38 eb
00000040: 76 0b 40 5e 8d 52 e8 c1 b9 75 22 b4 bb 71 8f 16
00000050: 3a 97 0e 4d 95 ef bc 84 46 c6 77 1e 4b 14 73 46
00000060: 89 ed d4 b4 54 a2 64 19 67 b2 98 7e 8b d4 45 31
00000070: 17 1e e4 ae f4 24 44 42 dd 55 a0 49 fe 08 59 d0
00000080: a1 16 69 60 8a 8e 54 d2 02 6d ae 17 5f 32 bf 14
00000090: 78 f0 86 47 26 bf fb 6b 7c 17 f7 f5 62 b6 d6 a0
000000A0: e5 f3 c2 af b5 28 ee d0 9b 22 8c e6 d0 58 4d 48
000000B0: 18 6d dd 3e 4e 33 66 ac a2 29 1f 3b 62 4a e6 4a
000000C0: 8c 98 18 8b 21 73 a5 88 49 09 3b 27 88 20 40 6b
000000D0: a5 fc 08 37 c7 ac c9 0f 5d 69 87 7c 37 c8 c7 fd
000000E0: d8 72 6d ad ac 22 27 ca 93 d6 bd 6a 55 2a 1a 8b
000000F0: 2e 84 b4 0a 35 d3 ac d5 99 c9 ac d5 6f 03 94 bf
00000100: ca f5 53 e5 a5 74 57 de 6a 5a 26 b8 e4 04 2f 99
00000110: 3f 02 19 56 c4 0d 0b 7a 45
Initiator's actions:
(40) Extracts IV from message
00000000: 00 00 00 00 00 00 00 01
(41) Uses previously computed key K3r
00000000: e8 af 72 c4 c3 55 a2 6a fb ad 37 fd b4 b9 7f d6
00000010: f6 c8 cc 32 3f 50 32 40 06 86 ce 85 1b 02 28 f3
(42) Composes MGM nonce
00000000: 00 00 00 01 65 20 72 e7 0a 1e ff 7d da ba 17 31
(43) Extracts ICV from message
00000000: 04 2f 99 3f 02 19 56 c4 0d 0b 7a 45
(44) Extracts AAD from message
00000000: e9 d3 f3 78 19 1c 38 40 8d df f4 01 fb fb 0b 14
00000010: 2e 20 24 20 00 00 00 02 00 00 01 19 21 00 00 fd
(45) Extracts ciphertext from message
00000000: fd ee 4c 8f 78 ff b6 0c fc 65 bb ef db 53 56 a2
00000010: d3 2d 4f 59 ff 28 38 eb 76 0b 40 5e 8d 52 e8 c1
00000020: b9 75 22 b4 bb 71 8f 16 3a 97 0e 4d 95 ef bc 84
00000030: 46 c6 77 1e 4b 14 73 46 89 ed d4 b4 54 a2 64 19
00000040: 67 b2 98 7e 8b d4 45 31 17 1e e4 ae f4 24 44 42
00000050: dd 55 a0 49 fe 08 59 d0 a1 16 69 60 8a 8e 54 d2
00000060: 02 6d ae 17 5f 32 bf 14 78 f0 86 47 26 bf fb 6b
00000070: 7c 17 f7 f5 62 b6 d6 a0 e5 f3 c2 af b5 28 ee d0
00000080: 9b 22 8c e6 d0 58 4d 48 18 6d dd 3e 4e 33 66 ac
00000090: a2 29 1f 3b 62 4a e6 4a 8c 98 18 8b 21 73 a5 88
000000A0: 49 09 3b 27 88 20 40 6b a5 fc 08 37 c7 ac c9 0f
000000B0: 5d 69 87 7c 37 c8 c7 fd d8 72 6d ad ac 22 27 ca
000000C0: 93 d6 bd 6a 55 2a 1a 8b 2e 84 b4 0a 35 d3 ac d5
000000D0: 99 c9 ac d5 6f 03 94 bf ca f5 53 e5 a5 74 57 de
000000E0: 6a 5a 26 b8 e4
(46) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 82 d9 fa f8
00000010: 74 49 b9 36 03 00 00 08 01 00 00 20 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 22 22 00 00 24
00000030: 5a 2d d2 68 c6 85 5d 32 d4 7b 0b 8e ae 7d c9 81
00000040: be 3e 69 c1 bb f5 ae 89 55 59 c7 48 bc 96 43 7b
00000050: 29 00 00 88 00 22 00 00 b9 f9 27 a8 96 70 7a 03
00000060: 58 c2 39 58 63 2d 50 20 bf 69 c0 1d a6 de d4 4d
00000070: 65 aa 26 c6 8f 9f e9 e9 4b bb da 1d 2f d3 60 2d
00000080: 18 33 04 9b b2 25 a6 07 ac 58 1b fc 3c 5b 1e f3
00000090: 4b c0 f9 cb 90 14 c6 80 6e c3 73 c1 4a f7 5c 27
000000A0: dd 2a e1 ba 94 9c f7 06 68 92 19 8e 85 67 f9 d2
000000B0: d1 ea 3c 16 16 b9 3f 0c 8b 2d 2e d6 20 14 7e 27
000000C0: 18 d3 23 9e 2a 99 41 40 6a 41 c5 3f 79 9c a7 22
000000D0: 79 15 98 1d 98 b5 ac 4a 00 00 00 0c 00 00 40 01
000000E0: 00 00 00 40 00
(47) Parses received message
Create Child SA
E9D3F378191C3840.8DDFF401FBFB0B14.00000002 IKEv2 R=>I[281]
E[253]{
SA[44]{
P[40](#1:IKE:82D9FAF87449B936:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512}},
NONCE[36]{5A2DD2...96437B},
KE[136](GOST3410_2012_512){B9F927...B5AC4A},
N[12](SET_WINDOW_SIZE){64}}
(48) Computes shared key
00000000: dd e7 44 39 1c d9 66 cf d2 24 a4 bb 0a 57 b3 3e
00000010: 1a 8f 5d 07 11 4d c3 47 87 1a 13 ec 84 26 03 f8
00000020: ea 93 5a f5 23 a3 45 71 ff 5f f2 3d 59 43 3a 5e
00000030: eb 5e 79 fa 0e 62 9e bc af ca e4 ee 7a 81 3a 84
(49) Computes SKEYSEED for new SA
00000000: ec 5f 4f 15 ce d7 7d 2f 12 fb a1 df 5f 44 aa 88
00000010: 6a ef 45 e4 04 97 86 95 15 1b 3c ac 31 cc 57 a3
00000020: f0 f4 92 89 33 00 76 2b e9 fd 8b c2 ed 8b e7 36
00000030: cb 17 59 55 9e cc 22 14 72 a5 79 27 27 1d 06 62
(50) Computes SK_d for new SA
00000000: 08 58 14 7d eb c9 41 7f 7f a2 86 66 bf d4 76 37
00000010: 04 27 4e bc 5d 63 f7 07 79 62 69 7a 69 3c da 7a
00000020: d5 4d 6f 08 1e 14 51 66 2f 94 0d bd 29 45 9c b0
00000030: 51 26 09 4b 47 52 ba 19 98 a5 c2 65 af 84 a1 34
(51) Computes SK_ei for new SA
00000000: 18 0a 4f 98 7d a4 21 6c 68 84 94 1f d9 28 49 b9
00000010: 05 30 f8 aa 43 02 7e 0d aa d3 27 e9 8c 9a 39 9a
00000020: 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(52) Computes SK_er for new SA
00000000: 47 dc aa 71 4a 8b 66 13 d8 09 79 c7 8c 72 0a 78
00000010: 06 48 6d 4f 1f 53 3a 91 1d b7 2c 86 f5 f1 4e 00
00000020: 84 57 87 2b 38 70 63 27 8c dd 88 78
A.1.3. Sub-Scenario 3: ESP SAs Rekeying with PFS Using the
CREATE_CHILD_SA Exchange
Initiator Responder
HDR, SK {N(REKEY_SA), SAi, Ni,
KEi, TSi, TSr [,N+]} --->
<--- HDR, SK {SAr, Nr,
KEr, TSi, TSr [,N+]}
Initiator's actions:
(1) Generates random IKE nonce Ni
00000000: 59 52 b2 58 00 b7 d3 f9 c3 31 23 16 6f c2 d1 d7
00000010: 07 8b 99 fb 24 cf 24 30 a3 ce a6 fe d3 0f 20 9b
(2) Generates ephemeral private key
00000000: 2f b9 df 43 dc 50 f5 17 59 c0 c7 21 ac ca 03 7a
00000010: 55 87 f9 bb a6 5a 9e d4 46 98 15 c9 3a 6b 40 91
00000020: e6 99 f4 f2 e5 88 14 e7 d8 9f 98 b1 59 21 05 52
00000030: f0 b0 ce dc 8e c6 db 1f 9d a9 4a 6d 95 f2 cb 3d
(3) Computes public key
00000000: 1c 55 08 b9 01 f5 76 6a 01 27 97 2d 38 b1 4a 5c
00000010: b7 43 f1 64 24 ef 76 75 50 ce 4f 6f 59 ca 96 ae
00000020: 54 85 9c 94 8d 04 91 62 3a 0c b6 6e 77 59 81 40
00000030: 69 bf bb 80 f7 7c 29 ee 9f 9e 0c 83 b6 08 fc 43
00000040: b8 c6 66 36 e5 eb a0 43 c2 56 fa 52 f9 99 b6 95
00000050: 34 4c cd 49 1f c7 83 9e d7 d9 ca e3 a5 d0 3c aa
00000060: e8 ee ed 2c dd 5c 81 49 ab 3c d4 fa 15 4e 29 5f
00000070: 7c cd b2 f1 c1 d2 6f 8f a7 74 4d 6a d8 8a c3 60
(4) Selects SPI for new incoming ESP SA
00000000: a4 fe 65 a1
(5) Creates message
Create Child SA
4387648D6C9E28FF.82D9FAF87449B936.00000000 IKEv2 R<-I[341]
E[313]{
N[12](ESP:0ADE5FCD:REKEY_SA),
SA[40]{
P[36](#1:ESP:A4FE65A1:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
KE=GOST3410_2012_512,
ESN=Off}},
NONCE[36]{5952B2...0F209B},
KE[136](GOST3410_2012_512){1C5508...8AC360},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(6) Computes K1i (i1 = 0)
00000000: 17 ec f1 84 33 9a c3 e3 93 e1 21 d7 65 3b 6c 83
00000010: d4 ae 9c 29 5b 12 cc b3 c5 0c 48 19 49 eb c0 ba
(7) Computes K2i (i2 = 0)
00000000: 2d 33 c0 55 87 f2 ee ce ac 1a f2 28 64 c6 f5 ad
00000010: de 2d be 7a a8 92 d0 a6 20 bc ef 25 29 7b 56 9f
(8) Computes K3i (i3 = 0)
00000000: c9 41 22 b5 39 b7 d2 3f c4 4d a6 ae 88 2e ff b4
00000010: f4 c0 90 9c bd bc 63 56 14 62 e8 8f 90 1a e7 eb
(9) Composes MGM nonce
00000000: 00 00 00 00 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(10) Composes AAD
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 08 00 00 00 00 00 00 01 55 29 00 01 39
(11) Composes plaintext
00000000: 21 00 00 0c 03 04 40 09 0a de 5f cd 28 00 00 28
00000010: 00 00 00 24 01 03 04 03 a4 fe 65 a1 03 00 00 08
00000020: 01 00 00 20 03 00 00 08 04 00 00 22 00 00 00 08
00000030: 05 00 00 00 22 00 00 24 59 52 b2 58 00 b7 d3 f9
00000040: c3 31 23 16 6f c2 d1 d7 07 8b 99 fb 24 cf 24 30
00000050: a3 ce a6 fe d3 0f 20 9b 2c 00 00 88 00 22 00 00
00000060: 1c 55 08 b9 01 f5 76 6a 01 27 97 2d 38 b1 4a 5c
00000070: b7 43 f1 64 24 ef 76 75 50 ce 4f 6f 59 ca 96 ae
00000080: 54 85 9c 94 8d 04 91 62 3a 0c b6 6e 77 59 81 40
00000090: 69 bf bb 80 f7 7c 29 ee 9f 9e 0c 83 b6 08 fc 43
000000A0: b8 c6 66 36 e5 eb a0 43 c2 56 fa 52 f9 99 b6 95
000000B0: 34 4c cd 49 1f c7 83 9e d7 d9 ca e3 a5 d0 3c aa
000000C0: e8 ee ed 2c dd 5c 81 49 ab 3c d4 fa 15 4e 29 5f
000000D0: 7c cd b2 f1 c1 d2 6f 8f a7 74 4d 6a d8 8a c3 60
000000E0: 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff ff
000000F0: 0a 01 01 02 0a 01 01 02 29 00 00 18 01 00 00 00
00000100: 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00 ff
00000110: 29 00 00 08 00 00 40 0a 00 00 00 08 00 00 40 0b
00000120: 00
(12) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: 00 9b 13 cb cb f1 18 53 fc 81 2e 75 c3 03 e0 ca
00000010: 55 c1 fb 55 c0 29 40 48 fc 20 f4 a8 51 5b 97 6b
00000020: c6 07 4c 7d 45 54 51 0f 18 7f 43 a4 df 4b e8 e3
00000030: b4 eb 68 24 4b f0 1c df 8f 1e a2 21 31 02 29 68
00000040: 38 4d 68 fd 42 66 34 3e 82 46 f0 17 02 bf 65 19
00000050: b0 f7 09 62 0d 12 6a 7e ad 76 57 0d 19 55 cf 01
00000060: 89 9c 7e f5 5a fa 20 4f 8c 6d a4 83 b9 94 ad 4e
00000070: 2a 46 08 5a 58 a1 4b 8e 53 2b a4 e6 3b fc 33 de
00000080: cf cb ee 50 6d a1 9f e4 94 06 19 39 39 6b 7e 4b
00000090: 83 f7 07 c0 bb 15 21 8d 8f 2d 5f 6c f6 97 68 21
000000A0: 3c ce c6 67 82 00 8f f3 d7 d6 c3 f2 87 47 b8 b9
000000B0: a3 0f f8 e2 0a 62 e8 f5 98 df bc f0 02 6a 3f 47
000000C0: c4 f0 24 a4 80 95 bf cf 32 5a a5 22 3c a5 a8 f1
000000D0: 57 d6 3b b8 06 1c b6 d7 c7 b3 58 e7 ee 69 eb 31
000000E0: d6 09 db 8b 8a 1d 2b a1 f7 46 e5 b9 99 13 73 30
000000F0: 1f ed 0c 82 4b cc ce 5e 25 79 1b ff 8b ca f0 b2
00000100: 1e 7e 70 03 66 c7 7b 6c 10 92 f2 34 b6 e9 ce bb
00000110: 65 ce d4 b5 99 f3 70 78 5f 06 f4 fe 0a 3c 00 28
00000120: 68
(13) Computes ICV using K3i as K_msg
00000000: fc 85 a4 7e 0b 41 77 54 ef 1a 03 cb
(14) Composes IV
00000000: 00 00 00 00 00 00 00 00
(15) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [341]
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 08 00 00 00 00 00 00 01 55 29 00 01 39
00000020: 00 00 00 00 00 00 00 00 00 9b 13 cb cb f1 18 53
00000030: fc 81 2e 75 c3 03 e0 ca 55 c1 fb 55 c0 29 40 48
00000040: fc 20 f4 a8 51 5b 97 6b c6 07 4c 7d 45 54 51 0f
00000050: 18 7f 43 a4 df 4b e8 e3 b4 eb 68 24 4b f0 1c df
00000060: 8f 1e a2 21 31 02 29 68 38 4d 68 fd 42 66 34 3e
00000070: 82 46 f0 17 02 bf 65 19 b0 f7 09 62 0d 12 6a 7e
00000080: ad 76 57 0d 19 55 cf 01 89 9c 7e f5 5a fa 20 4f
00000090: 8c 6d a4 83 b9 94 ad 4e 2a 46 08 5a 58 a1 4b 8e
000000A0: 53 2b a4 e6 3b fc 33 de cf cb ee 50 6d a1 9f e4
000000B0: 94 06 19 39 39 6b 7e 4b 83 f7 07 c0 bb 15 21 8d
000000C0: 8f 2d 5f 6c f6 97 68 21 3c ce c6 67 82 00 8f f3
000000D0: d7 d6 c3 f2 87 47 b8 b9 a3 0f f8 e2 0a 62 e8 f5
000000E0: 98 df bc f0 02 6a 3f 47 c4 f0 24 a4 80 95 bf cf
000000F0: 32 5a a5 22 3c a5 a8 f1 57 d6 3b b8 06 1c b6 d7
00000100: c7 b3 58 e7 ee 69 eb 31 d6 09 db 8b 8a 1d 2b a1
00000110: f7 46 e5 b9 99 13 73 30 1f ed 0c 82 4b cc ce 5e
00000120: 25 79 1b ff 8b ca f0 b2 1e 7e 70 03 66 c7 7b 6c
00000130: 10 92 f2 34 b6 e9 ce bb 65 ce d4 b5 99 f3 70 78
00000140: 5f 06 f4 fe 0a 3c 00 28 68 fc 85 a4 7e 0b 41 77
00000150: 54 ef 1a 03 cb
Responder's actions:
(16) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(17) Computes K1i (i1 = 0)
00000000: 17 ec f1 84 33 9a c3 e3 93 e1 21 d7 65 3b 6c 83
00000010: d4 ae 9c 29 5b 12 cc b3 c5 0c 48 19 49 eb c0 ba
(18) Computes K2i (i2 = 0)
00000000: 2d 33 c0 55 87 f2 ee ce ac 1a f2 28 64 c6 f5 ad
00000010: de 2d be 7a a8 92 d0 a6 20 bc ef 25 29 7b 56 9f
(19) Computes K3i (i3 = 0)
00000000: c9 41 22 b5 39 b7 d2 3f c4 4d a6 ae 88 2e ff b4
00000010: f4 c0 90 9c bd bc 63 56 14 62 e8 8f 90 1a e7 eb
(20) Composes MGM nonce
00000000: 00 00 00 00 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(21) Extracts ICV from message
00000000: fc 85 a4 7e 0b 41 77 54 ef 1a 03 cb
(22) Extracts AAD from message
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 08 00 00 00 00 00 00 01 55 29 00 01 39
(23) Extracts ciphertext from message
00000000: 00 9b 13 cb cb f1 18 53 fc 81 2e 75 c3 03 e0 ca
00000010: 55 c1 fb 55 c0 29 40 48 fc 20 f4 a8 51 5b 97 6b
00000020: c6 07 4c 7d 45 54 51 0f 18 7f 43 a4 df 4b e8 e3
00000030: b4 eb 68 24 4b f0 1c df 8f 1e a2 21 31 02 29 68
00000040: 38 4d 68 fd 42 66 34 3e 82 46 f0 17 02 bf 65 19
00000050: b0 f7 09 62 0d 12 6a 7e ad 76 57 0d 19 55 cf 01
00000060: 89 9c 7e f5 5a fa 20 4f 8c 6d a4 83 b9 94 ad 4e
00000070: 2a 46 08 5a 58 a1 4b 8e 53 2b a4 e6 3b fc 33 de
00000080: cf cb ee 50 6d a1 9f e4 94 06 19 39 39 6b 7e 4b
00000090: 83 f7 07 c0 bb 15 21 8d 8f 2d 5f 6c f6 97 68 21
000000A0: 3c ce c6 67 82 00 8f f3 d7 d6 c3 f2 87 47 b8 b9
000000B0: a3 0f f8 e2 0a 62 e8 f5 98 df bc f0 02 6a 3f 47
000000C0: c4 f0 24 a4 80 95 bf cf 32 5a a5 22 3c a5 a8 f1
000000D0: 57 d6 3b b8 06 1c b6 d7 c7 b3 58 e7 ee 69 eb 31
000000E0: d6 09 db 8b 8a 1d 2b a1 f7 46 e5 b9 99 13 73 30
000000F0: 1f ed 0c 82 4b cc ce 5e 25 79 1b ff 8b ca f0 b2
00000100: 1e 7e 70 03 66 c7 7b 6c 10 92 f2 34 b6 e9 ce bb
00000110: 65 ce d4 b5 99 f3 70 78 5f 06 f4 fe 0a 3c 00 28
00000120: 68
(24) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 21 00 00 0c 03 04 40 09 0a de 5f cd 28 00 00 28
00000010: 00 00 00 24 01 03 04 03 a4 fe 65 a1 03 00 00 08
00000020: 01 00 00 20 03 00 00 08 04 00 00 22 00 00 00 08
00000030: 05 00 00 00 22 00 00 24 59 52 b2 58 00 b7 d3 f9
00000040: c3 31 23 16 6f c2 d1 d7 07 8b 99 fb 24 cf 24 30
00000050: a3 ce a6 fe d3 0f 20 9b 2c 00 00 88 00 22 00 00
00000060: 1c 55 08 b9 01 f5 76 6a 01 27 97 2d 38 b1 4a 5c
00000070: b7 43 f1 64 24 ef 76 75 50 ce 4f 6f 59 ca 96 ae
00000080: 54 85 9c 94 8d 04 91 62 3a 0c b6 6e 77 59 81 40
00000090: 69 bf bb 80 f7 7c 29 ee 9f 9e 0c 83 b6 08 fc 43
000000A0: b8 c6 66 36 e5 eb a0 43 c2 56 fa 52 f9 99 b6 95
000000B0: 34 4c cd 49 1f c7 83 9e d7 d9 ca e3 a5 d0 3c aa
000000C0: e8 ee ed 2c dd 5c 81 49 ab 3c d4 fa 15 4e 29 5f
000000D0: 7c cd b2 f1 c1 d2 6f 8f a7 74 4d 6a d8 8a c3 60
000000E0: 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff ff
000000F0: 0a 01 01 02 0a 01 01 02 29 00 00 18 01 00 00 00
00000100: 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00 ff
00000110: 29 00 00 08 00 00 40 0a 00 00 00 08 00 00 40 0b
00000120: 00
(25) Parses received message
Create Child SA
4387648D6C9E28FF.82D9FAF87449B936.00000000 IKEv2 I->R[341]
E[313]{
N[12](ESP:0ADE5FCD:REKEY_SA),
SA[40]{
P[36](#1:ESP:A4FE65A1:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
KE=GOST3410_2012_512,
ESN=Off}},
NONCE[36]{5952B2...0F209B},
KE[136](GOST3410_2012_512){1C5508...8AC360},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(26) Generates random IKE nonce Nr
00000000: f1 c1 3f 5e c4 c9 70 81 cb 1f 57 fe af 3d 80 37
00000010: 92 a9 ff 96 db 8f 3f 31 0a db 84 d1 24 d5 94 12
(27) Generates ephemeral private key
00000000: 2e 75 2f 5d 6c f0 9a 59 af 47 8d e1 2a a5 aa f5
00000010: c1 ef 9a fb e0 16 5e d9 59 6a c5 96 e8 88 14 62
00000020: 03 81 90 4f 18 d1 60 18 fe dc 9a a1 61 b3 8b c0
00000030: bf e0 d9 a0 d5 2b f2 7b 6b 60 f5 b9 4d e9 0b 36
(28) Computes public key
00000000: de 1d 91 64 c3 3e 58 4a b3 3e 55 5d 3e f6 5b cb
00000010: b5 c6 1c 09 cb 9a 17 91 81 13 5f 46 ce 52 98 c5
00000020: 1e bb 77 96 c9 04 03 2d f4 e5 23 f9 75 e3 ef a8
00000030: 53 52 b4 75 9c 00 55 7b 09 75 49 55 c1 65 7c 4d
00000040: 67 77 00 0a bc cd bc 4c 34 c3 b3 85 ed 86 7d 3b
00000050: 9f f7 15 ea 55 b5 e4 1e 45 d9 b0 4f 69 3f ee 7c
00000060: 89 0e 09 3d 4b 35 2e 8a 3c 0c 33 20 c3 54 7b 44
00000070: db 9f c7 96 a0 1e 9e ae b4 bd 29 73 b6 80 2d 00
(29) Selects SPI for new incoming ESP SA
00000000: 29 0a 8e 3f
(30) Computes keys for new ESP SAs
00000000: 4e c4 99 c2 d9 e8 fc 7f 26 fa cf df 20 8f a2 5c
00000010: 85 f8 e3 0c f7 fd 11 5b 5f 80 ba c4 e6 70 8b e4
00000020: 0b 90 d7 8f bd d4 c5 bd c4 31 6f 0b
00000000: 3c cc d8 46 72 44 68 c6 41 84 d2 22 ea 39 7c e8
00000010: aa 83 66 11 3a 26 4d 7b 07 52 6b c7 65 25 73 9d
00000020: 0f 3d 80 bc 8c 34 ff 07 31 11 5e d2
(31) Creates message
Create Child SA
4387648D6C9E28FF.82D9FAF87449B936.00000000 IKEv2 I<=R[337]
E[309]{
SA[40]{
P[36](#1:ESP:290A8E3F:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
KE=GOST3410_2012_512,
ESN=Off}},
NONCE[36]{F1C13F...D59412},
KE[136](GOST3410_2012_512){DE1D91...802D00},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(32) Computes K1r (i1 = 0)
00000000: 0c 45 d2 29 64 b8 72 57 11 10 3b a0 c2 66 d8 63
00000010: 34 f5 22 43 bf 6b 9a 1b 67 d6 d2 d8 fc 87 75 38
(33) Computes K2r (i2 = 0)
00000000: a9 92 d9 92 1f 15 13 bd db 61 83 43 58 2d dd e6
00000010: 66 28 4f 5d 71 47 a9 d4 8e 31 2e 95 37 f8 c5 d2
(34) Computes K3r (i3 = 0)
00000000: c1 ca 4f dd 2d 02 55 a4 11 9a 10 08 43 2d 61 ea
00000010: 52 68 83 c5 ec 92 53 24 01 b0 a2 0b d2 8f 72 78
(35) Composes MGM nonce
00000000: 00 00 00 00 84 57 87 2b 38 70 63 27 8c dd 88 78
(36) Composes AAD
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 20 00 00 00 00 00 00 01 51 21 00 01 35
(37) Composes plaintext
00000000: 28 00 00 28 00 00 00 24 01 03 04 03 29 0a 8e 3f
00000010: 03 00 00 08 01 00 00 20 03 00 00 08 04 00 00 22
00000020: 00 00 00 08 05 00 00 00 22 00 00 24 f1 c1 3f 5e
00000030: c4 c9 70 81 cb 1f 57 fe af 3d 80 37 92 a9 ff 96
00000040: db 8f 3f 31 0a db 84 d1 24 d5 94 12 2c 00 00 88
00000050: 00 22 00 00 de 1d 91 64 c3 3e 58 4a b3 3e 55 5d
00000060: 3e f6 5b cb b5 c6 1c 09 cb 9a 17 91 81 13 5f 46
00000070: ce 52 98 c5 1e bb 77 96 c9 04 03 2d f4 e5 23 f9
00000080: 75 e3 ef a8 53 52 b4 75 9c 00 55 7b 09 75 49 55
00000090: c1 65 7c 4d 67 77 00 0a bc cd bc 4c 34 c3 b3 85
000000A0: ed 86 7d 3b 9f f7 15 ea 55 b5 e4 1e 45 d9 b0 4f
000000B0: 69 3f ee 7c 89 0e 09 3d 4b 35 2e 8a 3c 0c 33 20
000000C0: c3 54 7b 44 db 9f c7 96 a0 1e 9e ae b4 bd 29 73
000000D0: b6 80 2d 00 2d 00 00 18 01 00 00 00 07 00 00 10
000000E0: 00 00 ff ff 0a 01 01 02 0a 01 01 02 29 00 00 18
000000F0: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 00 00 00
00000100: 0a 00 00 ff 29 00 00 08 00 00 40 02 29 00 00 08
00000110: 00 00 40 0a 00 00 00 08 00 00 40 0b 00
(38) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: 42 73 5f 2b 14 a0 27 ca 3c 90 67 80 3c 3d 99 02
00000010: 1c 08 c8 67 03 0f 69 f1 c3 64 43 a6 59 74 ce b0
00000020: d7 5d 29 58 53 3a f6 c3 20 04 56 ba 2e af 14 9b
00000030: 2d a3 93 15 2c e5 15 e6 59 2b 7f 47 94 7f 90 82
00000040: ce d3 64 cc 89 92 04 c6 bc 7b ce 61 c6 1d 7f a5
00000050: 45 1c 27 e6 0b 78 1a f2 75 8f 3e 47 53 8e d7 16
00000060: 11 f4 26 04 ae 5e d5 b8 84 b6 ac e6 20 28 da ca
00000070: da 84 fe 0d c4 4d 29 2f 58 30 fe 93 f6 59 04 4a
00000080: 9b aa 97 99 5b 5e 74 9c 5d 45 d5 99 42 16 8c ab
00000090: 62 cb 9f 14 5f f5 25 92 34 5c 8d 61 45 44 55 6d
000000A0: 3d 80 b0 39 f0 39 0b 43 8a f9 b7 b7 17 41 34 ce
000000B0: 36 bf e3 e7 1a 68 61 72 0e f1 91 24 89 ab d7 e9
000000C0: a9 b1 87 38 a1 c0 4c 42 4e 47 62 28 9e d7 1f 02
000000D0: 13 40 69 38 31 f1 91 87 ec 54 11 0a 2d d9 25 15
000000E0: 15 16 37 b7 71 94 11 49 5e f7 28 90 c5 1e 6b 07
000000F0: d9 cf 06 a2 a2 33 0e e0 25 67 db a6 17 11 27 60
00000100: c8 21 f7 79 63 aa b0 f9 7b 95 03 a7 8d 2e d7 df
00000110: 58 e7 30 ab d3 c8 f1 24 40 69 fc 3f bf
(39) Computes ICV using K3r as K_msg
00000000: 3a 2d 3c 6b 87 43 ed 6e 80 ab 27 e2
(40) Composes IV
00000000: 00 00 00 00 00 00 00 00
(41) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [337]
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 20 00 00 00 00 00 00 01 51 21 00 01 35
00000020: 00 00 00 00 00 00 00 00 42 73 5f 2b 14 a0 27 ca
00000030: 3c 90 67 80 3c 3d 99 02 1c 08 c8 67 03 0f 69 f1
00000040: c3 64 43 a6 59 74 ce b0 d7 5d 29 58 53 3a f6 c3
00000050: 20 04 56 ba 2e af 14 9b 2d a3 93 15 2c e5 15 e6
00000060: 59 2b 7f 47 94 7f 90 82 ce d3 64 cc 89 92 04 c6
00000070: bc 7b ce 61 c6 1d 7f a5 45 1c 27 e6 0b 78 1a f2
00000080: 75 8f 3e 47 53 8e d7 16 11 f4 26 04 ae 5e d5 b8
00000090: 84 b6 ac e6 20 28 da ca da 84 fe 0d c4 4d 29 2f
000000A0: 58 30 fe 93 f6 59 04 4a 9b aa 97 99 5b 5e 74 9c
000000B0: 5d 45 d5 99 42 16 8c ab 62 cb 9f 14 5f f5 25 92
000000C0: 34 5c 8d 61 45 44 55 6d 3d 80 b0 39 f0 39 0b 43
000000D0: 8a f9 b7 b7 17 41 34 ce 36 bf e3 e7 1a 68 61 72
000000E0: 0e f1 91 24 89 ab d7 e9 a9 b1 87 38 a1 c0 4c 42
000000F0: 4e 47 62 28 9e d7 1f 02 13 40 69 38 31 f1 91 87
00000100: ec 54 11 0a 2d d9 25 15 15 16 37 b7 71 94 11 49
00000110: 5e f7 28 90 c5 1e 6b 07 d9 cf 06 a2 a2 33 0e e0
00000120: 25 67 db a6 17 11 27 60 c8 21 f7 79 63 aa b0 f9
00000130: 7b 95 03 a7 8d 2e d7 df 58 e7 30 ab d3 c8 f1 24
00000140: 40 69 fc 3f bf 3a 2d 3c 6b 87 43 ed 6e 80 ab 27
00000150: e2
Initiator's actions:
(42) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(43) Computes K1r (i1 = 0)
00000000: 0c 45 d2 29 64 b8 72 57 11 10 3b a0 c2 66 d8 63
00000010: 34 f5 22 43 bf 6b 9a 1b 67 d6 d2 d8 fc 87 75 38
(44) Computes K2r (i2 = 0)
00000000: a9 92 d9 92 1f 15 13 bd db 61 83 43 58 2d dd e6
00000010: 66 28 4f 5d 71 47 a9 d4 8e 31 2e 95 37 f8 c5 d2
(45) Computes K3r (i3 = 0)
00000000: c1 ca 4f dd 2d 02 55 a4 11 9a 10 08 43 2d 61 ea
00000010: 52 68 83 c5 ec 92 53 24 01 b0 a2 0b d2 8f 72 78
(46) Composes MGM nonce
00000000: 00 00 00 00 84 57 87 2b 38 70 63 27 8c dd 88 78
(47) Extracts ICV from message
00000000: 3a 2d 3c 6b 87 43 ed 6e 80 ab 27 e2
(48) Extracts AAD from message
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 24 20 00 00 00 00 00 00 01 51 21 00 01 35
(49) Extracts ciphertext from message
00000000: 42 73 5f 2b 14 a0 27 ca 3c 90 67 80 3c 3d 99 02
00000010: 1c 08 c8 67 03 0f 69 f1 c3 64 43 a6 59 74 ce b0
00000020: d7 5d 29 58 53 3a f6 c3 20 04 56 ba 2e af 14 9b
00000030: 2d a3 93 15 2c e5 15 e6 59 2b 7f 47 94 7f 90 82
00000040: ce d3 64 cc 89 92 04 c6 bc 7b ce 61 c6 1d 7f a5
00000050: 45 1c 27 e6 0b 78 1a f2 75 8f 3e 47 53 8e d7 16
00000060: 11 f4 26 04 ae 5e d5 b8 84 b6 ac e6 20 28 da ca
00000070: da 84 fe 0d c4 4d 29 2f 58 30 fe 93 f6 59 04 4a
00000080: 9b aa 97 99 5b 5e 74 9c 5d 45 d5 99 42 16 8c ab
00000090: 62 cb 9f 14 5f f5 25 92 34 5c 8d 61 45 44 55 6d
000000A0: 3d 80 b0 39 f0 39 0b 43 8a f9 b7 b7 17 41 34 ce
000000B0: 36 bf e3 e7 1a 68 61 72 0e f1 91 24 89 ab d7 e9
000000C0: a9 b1 87 38 a1 c0 4c 42 4e 47 62 28 9e d7 1f 02
000000D0: 13 40 69 38 31 f1 91 87 ec 54 11 0a 2d d9 25 15
000000E0: 15 16 37 b7 71 94 11 49 5e f7 28 90 c5 1e 6b 07
000000F0: d9 cf 06 a2 a2 33 0e e0 25 67 db a6 17 11 27 60
00000100: c8 21 f7 79 63 aa b0 f9 7b 95 03 a7 8d 2e d7 df
00000110: 58 e7 30 ab d3 c8 f1 24 40 69 fc 3f bf
(50) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 28 00 00 28 00 00 00 24 01 03 04 03 29 0a 8e 3f
00000010: 03 00 00 08 01 00 00 20 03 00 00 08 04 00 00 22
00000020: 00 00 00 08 05 00 00 00 22 00 00 24 f1 c1 3f 5e
00000030: c4 c9 70 81 cb 1f 57 fe af 3d 80 37 92 a9 ff 96
00000040: db 8f 3f 31 0a db 84 d1 24 d5 94 12 2c 00 00 88
00000050: 00 22 00 00 de 1d 91 64 c3 3e 58 4a b3 3e 55 5d
00000060: 3e f6 5b cb b5 c6 1c 09 cb 9a 17 91 81 13 5f 46
00000070: ce 52 98 c5 1e bb 77 96 c9 04 03 2d f4 e5 23 f9
00000080: 75 e3 ef a8 53 52 b4 75 9c 00 55 7b 09 75 49 55
00000090: c1 65 7c 4d 67 77 00 0a bc cd bc 4c 34 c3 b3 85
000000A0: ed 86 7d 3b 9f f7 15 ea 55 b5 e4 1e 45 d9 b0 4f
000000B0: 69 3f ee 7c 89 0e 09 3d 4b 35 2e 8a 3c 0c 33 20
000000C0: c3 54 7b 44 db 9f c7 96 a0 1e 9e ae b4 bd 29 73
000000D0: b6 80 2d 00 2d 00 00 18 01 00 00 00 07 00 00 10
000000E0: 00 00 ff ff 0a 01 01 02 0a 01 01 02 29 00 00 18
000000F0: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 00 00 00
00000100: 0a 00 00 ff 29 00 00 08 00 00 40 02 29 00 00 08
00000110: 00 00 40 0a 00 00 00 08 00 00 40 0b 00
(51) Parses received message
Create Child SA
4387648D6C9E28FF.82D9FAF87449B936.00000000 IKEv2 R=>I[337]
E[309]{
SA[40]{
P[36](#1:ESP:290A8E3F:3#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
KE=GOST3410_2012_512,
ESN=Off}},
NONCE[36]{F1C13F...D59412},
KE[136](GOST3410_2012_512){DE1D91...802D00},
TSi[24](1#){10.1.1.2},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(52) Computes keys for new ESP SAs
00000000: 4e c4 99 c2 d9 e8 fc 7f 26 fa cf df 20 8f a2 5c
00000010: 85 f8 e3 0c f7 fd 11 5b 5f 80 ba c4 e6 70 8b e4
00000020: 0b 90 d7 8f bd d4 c5 bd c4 31 6f 0b
00000000: 3c cc d8 46 72 44 68 c6 41 84 d2 22 ea 39 7c e8
00000010: aa 83 66 11 3a 26 4d 7b 07 52 6b c7 65 25 73 9d
00000020: 0f 3d 80 bc 8c 34 ff 07 31 11 5e d2
A.1.4. Sub-Scenario 4: IKE SA Deletion Using the INFORMATIONAL Exchange
Initiator Responder
HDR, SK {D} --->
<--- HDR, SK { }
Initiator's actions:
(1) Creates message
Informational
4387648D6C9E28FF.82D9FAF87449B936.00000003 IKEv2 R<-I[61]
E[33]{
D[8](IKE)}
(2) Uses previously computed key K3i
00000000: c9 41 22 b5 39 b7 d2 3f c4 4d a6 ae 88 2e ff b4
00000010: f4 c0 90 9c bd bc 63 56 14 62 e8 8f 90 1a e7 eb
(3) Composes MGM nonce
00000000: 00 00 00 03 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(4) Composes AAD
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 08 00 00 00 03 00 00 00 3d 2a 00 00 21
(5) Composes plaintext
00000000: 00 00 00 08 01 00 00 00 00
(6) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: 3e 17 6f 6c 23 48 06 e9 fd
(7) Computes ICV using K3i as K_msg
00000000: 23 7b a2 fc d5 1c 6f 2c c0 1e 21 e4
(8) Composes IV
00000000: 00 00 00 00 00 00 00 03
(9) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [61]
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 08 00 00 00 03 00 00 00 3d 2a 00 00 21
00000020: 00 00 00 00 00 00 00 03 3e 17 6f 6c 23 48 06 e9
00000030: fd 23 7b a2 fc d5 1c 6f 2c c0 1e 21 e4
Responder's actions:
(10) Extracts IV from message
00000000: 00 00 00 00 00 00 00 03
(11) Uses previously computed key K3i
00000000: c9 41 22 b5 39 b7 d2 3f c4 4d a6 ae 88 2e ff b4
00000010: f4 c0 90 9c bd bc 63 56 14 62 e8 8f 90 1a e7 eb
(12) Composes MGM nonce
00000000: 00 00 00 03 03 a0 05 b7 b2 2d f9 90 bb 6c ff ca
(13) Extracts ICV from message
00000000: 23 7b a2 fc d5 1c 6f 2c c0 1e 21 e4
(14) Extracts AAD from message
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 08 00 00 00 03 00 00 00 3d 2a 00 00 21
(15) Extracts ciphertext from message
00000000: 3e 17 6f 6c 23 48 06 e9 fd
(16) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 00 00 00 08 01 00 00 00 00
(17) Parses received message
Informational
4387648D6C9E28FF.82D9FAF87449B936.00000003 IKEv2 I->R[61]
E[33]{
D[8](IKE)}
(18) Creates message
Informational
4387648D6C9E28FF.82D9FAF87449B936.00000003 IKEv2 I<=R[53]
E[25]{}
(19) Uses previously computed key K3r
00000000: c1 ca 4f dd 2d 02 55 a4 11 9a 10 08 43 2d 61 ea
00000010: 52 68 83 c5 ec 92 53 24 01 b0 a2 0b d2 8f 72 78
(20) Composes MGM nonce
00000000: 00 00 00 03 84 57 87 2b 38 70 63 27 8c dd 88 78
(21) Composes AAD
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 20 00 00 00 03 00 00 00 35 00 00 00 19
(22) Composes plaintext
00000000: 00
(23) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: f1
(24) Computes ICV using K3r as K_msg
00000000: 38 3b 47 ed 04 4d af 44 b8 59 9a ce
(25) Composes IV
00000000: 00 00 00 00 00 00 00 03
(26) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [53]
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 20 00 00 00 03 00 00 00 35 00 00 00 19
00000020: 00 00 00 00 00 00 00 03 f1 38 3b 47 ed 04 4d af
00000030: 44 b8 59 9a ce
Initiator's actions:
(27) Extracts IV from message
00000000: 00 00 00 00 00 00 00 03
(28) Uses previously computed key K3r
00000000: c1 ca 4f dd 2d 02 55 a4 11 9a 10 08 43 2d 61 ea
00000010: 52 68 83 c5 ec 92 53 24 01 b0 a2 0b d2 8f 72 78
(29) Composes MGM nonce
00000000: 00 00 00 03 84 57 87 2b 38 70 63 27 8c dd 88 78
(30) Extracts ICV from message
00000000: 38 3b 47 ed 04 4d af 44 b8 59 9a ce
(31) Extracts AAD from message
00000000: 43 87 64 8d 6c 9e 28 ff 82 d9 fa f8 74 49 b9 36
00000010: 2e 20 25 20 00 00 00 03 00 00 00 35 00 00 00 19
(32) Extracts ciphertext from message
00000000: f1
(33) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 00
(34) Parses received message
Informational
4387648D6C9E28FF.82D9FAF87449B936.00000003 IKEv2 R=>I[53]
E[25]{}
A.2. Scenario 2
In this scenario, peers establish, rekey, and delete an IKE SA and
ESP SAs using the following prerequisites:
* Peers authenticate each other using digital signatures.
* Initiator's ID is "CN=IKE Interop Test Client, O=ELVIS-PLUS, C=RU"
of type ID_DER_ASN1_DN:
00000010: 30 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45
00000020: 20 49 6e 74 65 72 6f 70 20 54 65 73 74 20 43 6c
00000030: 69 65 6e 74 31 13 30 11 06 03 55 04 0a 13 0a 45
00000040: 4c 56 49 53 2d 50 4c 55 53 31 0b 30 09 06 03 55
00000050: 04 06 13 02 52 55
* Responder's ID is "CN=IKE Interop Test Server, O=ELVIS-PLUS, C=RU"
of type ID_DER_ASN1_DN:
00000010: 30 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45
00000020: 20 49 6e 74 65 72 6f 70 20 54 65 73 74 20 53 65
00000030: 72 76 65 72 31 13 30 11 06 03 55 04 0a 13 0a 45
00000040: 4c 56 49 53 2d 50 4c 55 53 31 0b 30 09 06 03 55
00000050: 04 06 13 02 52 55
* No NAT is present between the peers, but using UDP encapsulation
is forced by the initiator by setting the NAT_DETECTION_SOURCE_IP
notification data to all zeroes.
* IKE fragmentation is used in the IKE_AUTH exchange.
* IKE SA is created with the following transforms:
- ENCR_MAGMA_MGM_KTREE
- PRF_HMAC_STREEBOG_512
- GOST3410_2012_256
* ESP SAs are created with the following transforms:
- ENCR_MAGMA_MGM_KTREE
- ESN off
The certificates for this scenario were obtained from the public
testing CA service <https://testgost2012.cryptopro.ru/certsrv/>.
The initiator's certificate private key (little endian):
0000000000: 76 e9 dd b3 f3 a2 08 a2 4e a5 81 9c ae 41 da b4
0000000010: 77 3c 1d d5 dc eb af e6 58 b1 47 d2 d8 29 ce 71
0000000020: 18 a9 85 5d 28 5b 3c e3 23 bd 80 ac 2f 00 cc b6
0000000030: 61 4c 42 a1 65 61 02 cf 33 eb 1f 5f 02 ce 8a b9
The initiator's certificate:
0000000000: 30 82 04 f7 30 82 04 a4 a0 03 02 01 02 02 13 7c
0000000010: 00 03 da a8 9e 1e ff 9e 79 05 fb bb 00 01 00 03
0000000020: da a8 30 0a 06 08 2a 85 03 07 01 01 03 02 30 82
0000000030: 01 0a 31 18 30 16 06 05 2a 85 03 64 01 12 0d 31
0000000040: 32 33 34 35 36 37 38 39 30 31 32 33 31 1a 30 18
0000000050: 06 08 2a 85 03 03 81 03 01 01 12 0c 30 30 31 32
0000000060: 33 34 35 36 37 38 39 30 31 2f 30 2d 06 03 55 04
0000000070: 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83 d1 89 d1
0000000080: 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0 b2 d0 b0
0000000090: d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09 06 03 55
00000000A0: 04 06 13 02 52 55 31 19 30 17 06 03 55 04 08 0c
00000000B0: 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba d0 b2 d0
00000000C0: b0 31 15 30 13 06 03 55 04 07 0c 0c d0 9c d0 be
00000000D0: d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06 03 55 04
00000000E0: 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000000F0: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 31
0000000100: 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0 b5 d1 81
0000000110: d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3 d0 a6 20
0000000120: d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0 98 d0 9f
0000000130: d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30 1e 17 0d
0000000140: 32 31 31 30 30 31 30 36 31 30 31 30 5a 17 0d 32
0000000150: 32 30 31 30 31 30 36 32 30 31 30 5a 30 44 31 20
0000000160: 30 1e 06 03 55 04 03 13 17 49 4b 45 20 49 6e 74
0000000170: 65 72 6f 70 20 54 65 73 74 20 43 6c 69 65 6e 74
0000000180: 31 13 30 11 06 03 55 04 0a 13 0a 45 4c 56 49 53
0000000190: 2d 50 4c 55 53 31 0b 30 09 06 03 55 04 06 13 02
00000001A0: 52 55 30 81 aa 30 21 06 08 2a 85 03 07 01 01 01
00000001B0: 02 30 15 06 09 2a 85 03 07 01 02 01 02 01 06 08
00000001C0: 2a 85 03 07 01 01 02 03 03 81 84 00 04 81 80 ee
00000001D0: 2f 0a 0e 09 1e 7e 04 ef ba 5b 62 a2 52 86 e1 9c
00000001E0: 24 50 30 50 b0 b4 8a 37 35 b5 fc af 28 94 ec b5
00000001F0: 9b 92 41 5b 69 e2 c9 ba 24 de 6a 72 c4 ef 44 bb
0000000200: 89 a1 05 14 1b 87 3d 6a a3 72 3e 17 ca 7f 39 28
0000000210: ce 16 8b dd 07 52 87 6a 0d 77 42 6d 99 2b 46 2c
0000000220: fd 4b b2 7c d7 c7 17 08 12 54 63 47 9d 14 3d 61
0000000230: ed f2 95 ab 11 80 69 02 a7 66 60 50 7e a4 53 6d
0000000240: ad 01 49 b2 16 8a 95 1d cf 1a 57 93 56 14 5e a3
0000000250: 82 02 59 30 82 02 55 30 0e 06 03 55 1d 0f 01 01
0000000260: ff 04 04 03 02 05 a0 30 13 06 03 55 1d 25 04 0c
0000000270: 30 0a 06 08 2b 06 01 05 05 07 03 11 30 1d 06 03
0000000280: 55 1d 0e 04 16 04 14 40 81 b1 d1 18 75 f0 da 6b
0000000290: 3c 50 5f cd 73 1d d9 77 f2 d7 c1 30 1f 06 03 55
00000002A0: 1d 23 04 18 30 16 80 14 9b 85 5e fb 81 dc 4d 59
00000002B0: 07 51 63 cf be df da 2c 7f c9 44 3c 30 82 01 0f
00000002C0: 06 03 55 1d 1f 04 82 01 06 30 82 01 02 30 81 ff
00000002D0: a0 81 fc a0 81 f9 86 81 b5 68 74 74 70 3a 2f 2f
00000002E0: 74 65 73 74 67 6f 73 74 32 30 31 32 2e 63 72 79
00000002F0: 70 74 6f 70 72 6f 2e 72 75 2f 43 65 72 74 45 6e
0000000300: 72 6f 6c 6c 2f 21 30 34 32 32 21 30 34 33 35 21
0000000310: 30 34 34 31 21 30 34 34 32 21 30 34 33 65 21 30
0000000320: 34 33 32 21 30 34 34 62 21 30 34 33 39 25 32 30
0000000330: 21 30 34 32 33 21 30 34 32 36 25 32 30 21 30 34
0000000340: 31 65 21 30 34 31 65 21 30 34 31 65 25 32 30 21
0000000350: 30 30 32 32 21 30 34 31 61 21 30 34 32 30 21 30
0000000360: 34 31 38 21 30 34 31 66 21 30 34 32 32 21 30 34
0000000370: 31 65 2d 21 30 34 31 66 21 30 34 32 30 21 30 34
0000000380: 31 65 21 30 30 32 32 28 31 29 2e 63 72 6c 86 3f
0000000390: 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32
00000003A0: 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75
00000003B0: 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 74 65 73 74
00000003C0: 67 6f 73 74 32 30 31 32 28 31 29 2e 63 72 6c 30
00000003D0: 81 da 06 08 2b 06 01 05 05 07 01 01 04 81 cd 30
00000003E0: 81 ca 30 44 06 08 2b 06 01 05 05 07 30 02 86 38
00000003F0: 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32
0000000400: 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75
0000000410: 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 72 6f 6f 74
0000000420: 32 30 31 38 2e 63 72 74 30 3f 06 08 2b 06 01 05
0000000430: 05 07 30 01 86 33 68 74 74 70 3a 2f 2f 74 65 73
0000000440: 74 67 6f 73 74 32 30 31 32 2e 63 72 79 70 74 6f
0000000450: 70 72 6f 2e 72 75 2f 6f 63 73 70 32 30 31 32 67
0000000460: 2f 6f 63 73 70 2e 73 72 66 30 41 06 08 2b 06 01
0000000470: 05 05 07 30 01 86 35 68 74 74 70 3a 2f 2f 74 65
0000000480: 73 74 67 6f 73 74 32 30 31 32 2e 63 72 79 70 74
0000000490: 6f 70 72 6f 2e 72 75 2f 6f 63 73 70 32 30 31 32
00000004A0: 67 73 74 2f 6f 63 73 70 2e 73 72 66 30 0a 06 08
00000004B0: 2a 85 03 07 01 01 03 02 03 41 00 21 ee 3b e1 fd
00000004C0: 0f 36 90 92 c4 a2 35 26 e8 dc 4e b8 ef 89 40 70
00000004D0: d2 91 39 bc 79 a6 e2 f7 c1 06 bd d5 d6 ff 72 a5
00000004E0: 6c f2 c0 c3 75 e9 ca 67 81 c1 93 96 b4 bd 18 12
00000004F0: 4c 37 f7 d9 73 d6 4c 8a a6 c4 0a
0 1271: SEQUENCE {
4 1188: SEQUENCE {
8 3: [0] {
10 1: INTEGER 2
: }
13 19: INTEGER
: 7c 00 03 da a8 9e 1e ff 9e 79 05 fb bb 00 01 00
: 03 da a8
34 10: SEQUENCE {
36 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
46 266: SEQUENCE {
50 24: SET {
52 22: SEQUENCE {
54 5: OBJECT IDENTIFIER '1 2 643 100 1'
61 13: NumericString '1234567890123'
: }
: }
76 26: SET {
78 24: SEQUENCE {
80 8: OBJECT IDENTIFIER '1 2 643 3 131 1 1'
90 12: NumericString '001234567890'
: }
: }
104 47: SET {
106 45: SEQUENCE {
108 3: OBJECT IDENTIFIER
: streetAddress (2 5 4 9)
113 38: UTF8String 'ул. Сущёвский вал д. 18'
: }
: }
153 11: SET {
155 9: SEQUENCE {
157 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
162 2: PrintableString 'RU'
: }
: }
166 25: SET {
168 23: SEQUENCE {
170 3: OBJECT IDENTIFIER
: stateOrProvinceName (2 5 4 8)
175 16: UTF8String 'г. Москва'
: }
: }
193 21: SET {
195 19: SEQUENCE {
197 3: OBJECT IDENTIFIER
: localityName (2 5 4 7)
202 12: UTF8String 'Москва'
: }
: }
216 37: SET {
218 35: SEQUENCE {
220 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
225 28: UTF8String 'ООО "КРИПТО-ПРО"'
: }
: }
255 59: SET {
257 57: SEQUENCE {
259 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
264 50: UTF8String
: 'Тестовый УЦ ООО "КРИПТО-ПРО"'
: }
: }
: }
316 30: SEQUENCE {
318 13: UTCTime 01/10/2021 06:10:10 GMT
333 13: UTCTime 01/01/2022 06:20:10 GMT
: }
348 68: SEQUENCE {
350 32: SET {
352 30: SEQUENCE {
354 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
359 23: PrintableString 'IKE Interop Test Client'
: }
: }
384 19: SET {
386 17: SEQUENCE {
388 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
393 10: PrintableString 'ELVIS-PLUS'
: }
: }
405 11: SET {
407 9: SEQUENCE {
409 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
414 2: PrintableString 'RU'
: }
: }
: }
418 170: SEQUENCE {
421 33: SEQUENCE {
423 8: OBJECT IDENTIFIER
: gost2012PublicKey512 (1 2 643 7 1 1 1 2)
433 21: SEQUENCE {
435 9: OBJECT IDENTIFIER
: cryptoPro2012Sign512A (1 2 643 7 1 2 1 2 1)
446 8: OBJECT IDENTIFIER
: gost2012Digest512 (1 2 643 7 1 1 2 3)
: }
: }
456 132: BIT STRING, encapsulates {
460 128: OCTET STRING
: ee 2f 0a 0e 09 1e 7e 04 ef ba 5b 62 a2 52 86 e1
: 9c 24 50 30 50 b0 b4 8a 37 35 b5 fc af 28 94 ec
: b5 9b 92 41 5b 69 e2 c9 ba 24 de 6a 72 c4 ef 44
: bb 89 a1 05 14 1b 87 3d 6a a3 72 3e 17 ca 7f 39
: 28 ce 16 8b dd 07 52 87 6a 0d 77 42 6d 99 2b 46
: 2c fd 4b b2 7c d7 c7 17 08 12 54 63 47 9d 14 3d
: 61 ed f2 95 ab 11 80 69 02 a7 66 60 50 7e a4 53
: 6d ad 01 49 b2 16 8a 95 1d cf 1a 57 93 56 14 5e
: }
: }
591 601: [3] {
595 597: SEQUENCE {
599 14: SEQUENCE {
601 3: OBJECT IDENTIFIER
: keyUsage (2 5 29 15)
606 1: BOOLEAN TRUE
609 4: OCTET STRING, encapsulates {
611 2: BIT STRING 5 unused bits
: '101'B
: }
: }
615 19: SEQUENCE {
617 3: OBJECT IDENTIFIER
: extKeyUsage (2 5 29 37)
622 12: OCTET STRING, encapsulates {
624 10: SEQUENCE {
626 8: OBJECT IDENTIFIER
: ipsecIKE (1 3 6 1 5 5 7 3 17)
: }
: }
: }
636 29: SEQUENCE {
638 3: OBJECT IDENTIFIER
: subjectKeyIdentifier (2 5 29 14)
643 22: OCTET STRING, encapsulates {
645 20: OCTET STRING
: 40 81 b1 d1 18 75 f0 da 6b 3c 50 5f cd 73 1d d9
: 77 f2 d7 c1
: }
: }
667 31: SEQUENCE {
669 3: OBJECT IDENTIFIER
: authorityKeyIdentifier (2 5 29 35)
674 24: OCTET STRING, encapsulates {
676 22: SEQUENCE {
678 20: [0]
: 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be df da 2c
: 7f c9 44 3c
: }
: }
: }
700 271: SEQUENCE {
704 3: OBJECT IDENTIFIER
: cRLDistributionPoints (2 5 29 31)
709 262: OCTET STRING, encapsulates {
713 258: SEQUENCE {
717 255: SEQUENCE {
720 252: [0] {
723 249: [0] {
726 181: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/!042'
: '2!0435!0441!0442!043e!0432!044b!0439%20!0423!042'
: '6%20!041e!041e!041e%20!0022!041a!0420!0418!041f!'
: '0422!041e-!041f!0420!041e!0022(1).crl'
910 63: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/test'
: 'gost2012(1).crl'
: }
: }
: }
: }
: }
: }
975 218: SEQUENCE {
978 8: OBJECT IDENTIFIER
: authorityInfoAccess (1 3 6 1 5 5 7 1 1)
988 205: OCTET STRING, encapsulates {
991 202: SEQUENCE {
994 68: SEQUENCE {
996 8: OBJECT IDENTIFIER
: caIssuers (1 3 6 1 5 5 7 48 2)
1006 56: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/root'
: '2018.crt'
: }
1064 63: SEQUENCE {
1066 8: OBJECT IDENTIFIER
: ocsp (1 3 6 1 5 5 7 48 1)
1076 51: [6]
: 'http://testgost2012.cryptopro.ru/ocsp2012g/ocsp.'
: 'srf'
: }
1129 65: SEQUENCE {
1131 8: OBJECT IDENTIFIER
: ocsp (1 3 6 1 5 5 7 48 1)
1141 53: [6]
: 'http://testgost2012.cryptopro.ru/ocsp2012gst/ocs'
: 'p.srf'
: }
: }
: }
: }
: }
: }
: }
1196 10: SEQUENCE {
1198 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
1208 65: BIT STRING
: 21 ee 3b e1 fd 0f 36 90 92 c4 a2 35 26 e8 dc 4e
: b8 ef 89 40 70 d2 91 39 bc 79 a6 e2 f7 c1 06 bd
: d5 d6 ff 72 a5 6c f2 c0 c3 75 e9 ca 67 81 c1 93
: 96 b4 bd 18 12 4c 37 f7 d9 73 d6 4c 8a a6 c4 0a
: }
The responder's certificate private key (little endian):
0000000000: cb 73 0c 81 6f ac 6d 81 9f 82 ae 15 a9 08 12 17
0000000010: d3 1b 97 64 b7 1c 34 0d d3 dd 90 1f 15 8c 9b 06
The responder's certificate:
0000000000: 30 82 04 b2 30 82 04 5f a0 03 02 01 02 02 13 7c
0000000010: 00 03 d9 02 ec f9 34 3e c8 aa d6 59 00 01 00 03
0000000020: d9 02 30 0a 06 08 2a 85 03 07 01 01 03 02 30 82
0000000030: 01 0a 31 18 30 16 06 05 2a 85 03 64 01 12 0d 31
0000000040: 32 33 34 35 36 37 38 39 30 31 32 33 31 1a 30 18
0000000050: 06 08 2a 85 03 03 81 03 01 01 12 0c 30 30 31 32
0000000060: 33 34 35 36 37 38 39 30 31 2f 30 2d 06 03 55 04
0000000070: 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83 d1 89 d1
0000000080: 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0 b2 d0 b0
0000000090: d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09 06 03 55
00000000A0: 04 06 13 02 52 55 31 19 30 17 06 03 55 04 08 0c
00000000B0: 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba d0 b2 d0
00000000C0: b0 31 15 30 13 06 03 55 04 07 0c 0c d0 9c d0 be
00000000D0: d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06 03 55 04
00000000E0: 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000000F0: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 31
0000000100: 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0 b5 d1 81
0000000110: d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3 d0 a6 20
0000000120: d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0 98 d0 9f
0000000130: d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30 1e 17 0d
0000000140: 32 31 30 39 33 30 31 33 32 34 30 36 5a 17 0d 32
0000000150: 31 31 32 33 30 31 33 33 34 30 36 5a 30 44 31 20
0000000160: 30 1e 06 03 55 04 03 13 17 49 4b 45 20 49 6e 74
0000000170: 65 72 6f 70 20 54 65 73 74 20 53 65 72 76 65 72
0000000180: 31 13 30 11 06 03 55 04 0a 13 0a 45 4c 56 49 53
0000000190: 2d 50 4c 55 53 31 0b 30 09 06 03 55 04 06 13 02
00000001A0: 52 55 30 66 30 1f 06 08 2a 85 03 07 01 01 01 01
00000001B0: 30 13 06 07 2a 85 03 02 02 24 00 06 08 2a 85 03
00000001C0: 07 01 01 02 02 03 43 00 04 40 5b b3 14 3e f4 70
00000001D0: c1 70 d7 f3 27 25 d8 53 7c e6 de 6d 8c 29 f6 b2
00000001E0: 32 64 56 dc b1 77 f2 3d fa f4 2a 5c f3 74 86 7f
00000001F0: 04 72 51 c1 cf b3 43 36 f5 95 a2 af 05 47 57 1a
0000000200: 55 c0 78 a4 9d 64 26 b8 61 14 a3 82 02 59 30 82
0000000210: 02 55 30 0e 06 03 55 1d 0f 01 01 ff 04 04 03 02
0000000220: 05 a0 30 13 06 03 55 1d 25 04 0c 30 0a 06 08 2b
0000000230: 06 01 05 05 07 03 11 30 1d 06 03 55 1d 0e 04 16
0000000240: 04 14 e0 d3 f0 09 ad ce 6c a5 47 ba 9b f7 a6 a5
0000000250: 1b 06 14 ba a5 43 30 1f 06 03 55 1d 23 04 18 30
0000000260: 16 80 14 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be
0000000270: df da 2c 7f c9 44 3c 30 82 01 0f 06 03 55 1d 1f
0000000280: 04 82 01 06 30 82 01 02 30 81 ff a0 81 fc a0 81
0000000290: f9 86 81 b5 68 74 74 70 3a 2f 2f 74 65 73 74 67
00000002A0: 6f 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72
00000002B0: 6f 2e 72 75 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f
00000002C0: 21 30 34 32 32 21 30 34 33 35 21 30 34 34 31 21
00000002D0: 30 34 34 32 21 30 34 33 65 21 30 34 33 32 21 30
00000002E0: 34 34 62 21 30 34 33 39 25 32 30 21 30 34 32 33
00000002F0: 21 30 34 32 36 25 32 30 21 30 34 31 65 21 30 34
0000000300: 31 65 21 30 34 31 65 25 32 30 21 30 30 32 32 21
0000000310: 30 34 31 61 21 30 34 32 30 21 30 34 31 38 21 30
0000000320: 34 31 66 21 30 34 32 32 21 30 34 31 65 2d 21 30
0000000330: 34 31 66 21 30 34 32 30 21 30 34 31 65 21 30 30
0000000340: 32 32 28 31 29 2e 63 72 6c 86 3f 68 74 74 70 3a
0000000350: 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32 2e 63
0000000360: 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65 72 74
0000000370: 45 6e 72 6f 6c 6c 2f 74 65 73 74 67 6f 73 74 32
0000000380: 30 31 32 28 31 29 2e 63 72 6c 30 81 da 06 08 2b
0000000390: 06 01 05 05 07 01 01 04 81 cd 30 81 ca 30 44 06
00000003A0: 08 2b 06 01 05 05 07 30 02 86 38 68 74 74 70 3a
00000003B0: 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32 2e 63
00000003C0: 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65 72 74
00000003D0: 45 6e 72 6f 6c 6c 2f 72 6f 6f 74 32 30 31 38 2e
00000003E0: 63 72 74 30 3f 06 08 2b 06 01 05 05 07 30 01 86
00000003F0: 33 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74
0000000400: 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72
0000000410: 75 2f 6f 63 73 70 32 30 31 32 67 2f 6f 63 73 70
0000000420: 2e 73 72 66 30 41 06 08 2b 06 01 05 05 07 30 01
0000000430: 86 35 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73
0000000440: 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e
0000000450: 72 75 2f 6f 63 73 70 32 30 31 32 67 73 74 2f 6f
0000000460: 63 73 70 2e 73 72 66 30 0a 06 08 2a 85 03 07 01
0000000470: 01 03 02 03 41 00 a5 39 5f ca 48 e1 c2 93 c1 e0
0000000480: 8a 64 74 0f 6b 86 a2 15 9b 46 29 d0 42 71 4f ce
0000000490: e7 52 d7 d7 3d aa 47 ce cf 52 63 8f 26 b2 17 5f
00000004A0: ad 96 57 76 ea 5f d0 87 bb 12 29 e4 06 0e e1 5f
00000004B0: fd 59 81 fb 34 6d
0 1202: SEQUENCE {
4 1119: SEQUENCE {
8 3: [0] {
10 1: INTEGER 2
: }
13 19: INTEGER
: 7c 00 03 d9 02 ec f9 34 3e c8 aa d6 59 00 01 00
: 03 d9 02
34 10: SEQUENCE {
36 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
46 266: SEQUENCE {
50 24: SET {
52 22: SEQUENCE {
54 5: OBJECT IDENTIFIER '1 2 643 100 1'
61 13: NumericString '1234567890123'
: }
: }
76 26: SET {
78 24: SEQUENCE {
80 8: OBJECT IDENTIFIER '1 2 643 3 131 1 1'
90 12: NumericString '001234567890'
: }
: }
104 47: SET {
106 45: SEQUENCE {
108 3: OBJECT IDENTIFIER
: streetAddress (2 5 4 9)
113 38: UTF8String 'ул. Сущёвский вал д. 18'
: }
: }
153 11: SET {
155 9: SEQUENCE {
157 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
162 2: PrintableString 'RU'
: }
: }
166 25: SET {
168 23: SEQUENCE {
170 3: OBJECT IDENTIFIER
: stateOrProvinceName (2 5 4 8)
175 16: UTF8String 'г. Москва'
: }
: }
193 21: SET {
195 19: SEQUENCE {
197 3: OBJECT IDENTIFIER
: localityName (2 5 4 7)
202 12: UTF8String 'Москва'
: }
: }
216 37: SET {
218 35: SEQUENCE {
220 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
225 28: UTF8String 'ООО "КРИПТО-ПРО"'
: }
: }
255 59: SET {
257 57: SEQUENCE {
259 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
264 50: UTF8String
: 'Тестовый УЦ ООО "КРИПТО-ПРО"'
: }
: }
: }
316 30: SEQUENCE {
318 13: UTCTime 30/09/2021 13:24:06 GMT
333 13: UTCTime 30/12/2021 13:34:06 GMT
: }
348 68: SEQUENCE {
350 32: SET {
352 30: SEQUENCE {
354 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
359 23: PrintableString 'IKE Interop Test Server'
: }
: }
384 19: SET {
386 17: SEQUENCE {
388 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
393 10: PrintableString 'ELVIS-PLUS'
: }
: }
405 11: SET {
407 9: SEQUENCE {
409 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
414 2: PrintableString 'RU'
: }
: }
: }
418 102: SEQUENCE {
420 31: SEQUENCE {
422 8: OBJECT IDENTIFIER
: gost2012PublicKey256 (1 2 643 7 1 1 1 1)
432 19: SEQUENCE {
434 7: OBJECT IDENTIFIER
: cryptoProSignXA (1 2 643 2 2 36 0)
443 8: OBJECT IDENTIFIER
: gost2012Digest256 (1 2 643 7 1 1 2 2)
: }
: }
453 67: BIT STRING, encapsulates {
456 64: OCTET STRING
: 5b b3 14 3e f4 70 c1 70 d7 f3 27 25 d8 53 7c e6
: de 6d 8c 29 f6 b2 32 64 56 dc b1 77 f2 3d fa f4
: 2a 5c f3 74 86 7f 04 72 51 c1 cf b3 43 36 f5 95
: a2 af 05 47 57 1a 55 c0 78 a4 9d 64 26 b8 61 14
: }
: }
522 601: [3] {
526 597: SEQUENCE {
530 14: SEQUENCE {
532 3: OBJECT IDENTIFIER
: keyUsage (2 5 29 15)
537 1: BOOLEAN TRUE
540 4: OCTET STRING, encapsulates {
542 2: BIT STRING 5 unused bits
: '101'B
: }
: }
546 19: SEQUENCE {
548 3: OBJECT IDENTIFIER
: extKeyUsage (2 5 29 37)
553 12: OCTET STRING, encapsulates {
555 10: SEQUENCE {
557 8: OBJECT IDENTIFIER
: ipsecIKE (1 3 6 1 5 5 7 3 17)
: }
: }
: }
567 29: SEQUENCE {
569 3: OBJECT IDENTIFIER
: subjectKeyIdentifier (2 5 29 14)
574 22: OCTET STRING, encapsulates {
576 20: OCTET STRING
: e0 d3 f0 09 ad ce 6c a5 47 ba 9b f7 a6 a5 1b 06
: 14 ba a5 43
: }
: }
598 31: SEQUENCE {
600 3: OBJECT IDENTIFIER
: authorityKeyIdentifier (2 5 29 35)
605 24: OCTET STRING, encapsulates {
607 22: SEQUENCE {
609 20: [0]
: 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be df dA 2C
: 7f C9 44 3c
: }
: }
: }
631 271: SEQUENCE {
635 3: OBJECT IDENTIFIER
: cRLDistributionPoints (2 5 29 31)
640 262: OCTET STRING, encapsulates {
644 258: SEQUENCE {
648 255: SEQUENCE {
651 252: [0] {
654 249: [0] {
657 181: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/!042'
: '2!0435!0441!0442!043e!0432!044b!0439%20!0423!042'
: '6%20!041e!041e!041e%20!0022!041a!0420!0418!041f!'
: '0422!041e-!041f!0420!041e!0022(1).crl'
841 63: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/test'
: 'gost2012(1).crl'
: }
: }
: }
: }
: }
: }
906 218: SEQUENCE {
909 8: OBJECT IDENTIFIER
: authorityInfoAccess (1 3 6 1 5 5 7 1 1)
919 205: OCTET STRING, encapsulates {
922 202: SEQUENCE {
925 68: SEQUENCE {
927 8: OBJECT IDENTIFIER
: caIssuers (1 3 6 1 5 5 7 48 2)
937 56: [6]
: 'http://testgost2012.cryptopro.ru/CertEnroll/root'
: '2018.crt'
: }
995 63: SEQUENCE {
997 8: OBJECT IDENTIFIER
: ocsp (1 3 6 1 5 5 7 48 1)
1007 51: [6]
: 'http://testgost2012.cryptopro.ru/ocsp2012g/ocsp.'
: 'srf'
: }
1060 65: SEQUENCE {
1062 8: OBJECT IDENTIFIER
: ocsp (1 3 6 1 5 5 7 48 1)
1072 53: [6]
: 'http://testgost2012.cryptopro.ru/ocsp2012gst/ocs'
: 'p.srf'
: }
: }
: }
: }
: }
: }
: }
1127 10: SEQUENCE {
1129 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
1139 65: BIT STRING
: a5 39 5f ca 48 e1 c2 93 c1 e0 8a 64 74 0f 6b 86
: a2 15 9b 46 29 d0 42 71 4f ce e7 52 d7 d7 3d aa
: 47 ce cf 52 63 8f 26 b2 17 5f ad 96 57 76 ea 5f
: d0 87 bb 12 29 e4 06 0e e1 5f fd 59 81 fb 34 6d
: }
CA certificate:
0000000000: 30 82 05 1c 30 82 04 c9 a0 03 02 01 02 02 10 3b
0000000010: 20 8a e5 fd 46 68 86 49 a0 50 fa af a8 83 93 30
0000000020: 0a 06 08 2a 85 03 07 01 01 03 02 30 82 01 0a 31
0000000030: 18 30 16 06 05 2a 85 03 64 01 12 0d 31 32 33 34
0000000040: 35 36 37 38 39 30 31 32 33 31 1a 30 18 06 08 2a
0000000050: 85 03 03 81 03 01 01 12 0c 30 30 31 32 33 34 35
0000000060: 36 37 38 39 30 31 2f 30 2d 06 03 55 04 09 0c 26
0000000070: d1 83 d0 bb 2e 20 d0 a1 d1 83 d1 89 d1 91 d0 b2
0000000080: d1 81 d0 ba d0 b8 d0 b9 20 d0 b2 d0 b0 d0 bb 20
0000000090: d0 b4 2e 20 31 38 31 0b 30 09 06 03 55 04 06 13
00000000A0: 02 52 55 31 19 30 17 06 03 55 04 08 0c 10 d0 b3
00000000B0: 2e 20 d0 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 15
00000000C0: 30 13 06 03 55 04 07 0c 0c d0 9c d0 be d1 81 d0
00000000D0: ba d0 b2 d0 b0 31 25 30 23 06 03 55 04 0a 0c 1c
00000000E0: d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0 98 d0 9f
00000000F0: d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 31 3b 30 39
0000000100: 06 03 55 04 03 0c 32 d0 a2 d0 b5 d1 81 d1 82 d0
0000000110: be d0 b2 d1 8b d0 b9 20 d0 a3 d0 a6 20 d0 9e d0
0000000120: 9e d0 9e 20 22 d0 9a d0 a0 d0 98 d0 9f d0 a2 d0
0000000130: 9e 2d d0 9f d0 a0 d0 9e 22 30 1e 17 0d 31 38 30
0000000140: 39 31 32 31 30 31 39 33 30 5a 17 0d 32 33 30 39
0000000150: 31 32 31 30 32 38 35 35 5a 30 82 01 0a 31 18 30
0000000160: 16 06 05 2a 85 03 64 01 12 0d 31 32 33 34 35 36
0000000170: 37 38 39 30 31 32 33 31 1a 30 18 06 08 2a 85 03
0000000180: 03 81 03 01 01 12 0c 30 30 31 32 33 34 35 36 37
0000000190: 38 39 30 31 2f 30 2d 06 03 55 04 09 0c 26 d1 83
00000001A0: d0 bb 2e 20 d0 a1 d1 83 d1 89 d1 91 d0 b2 d1 81
00000001B0: d0 ba d0 b8 d0 b9 20 d0 b2 d0 b0 d0 bb 20 d0 b4
00000001C0: 2e 20 31 38 31 0b 30 09 06 03 55 04 06 13 02 52
00000001D0: 55 31 19 30 17 06 03 55 04 08 0c 10 d0 b3 2e 20
00000001E0: d0 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 15 30 13
00000001F0: 06 03 55 04 07 0c 0c d0 9c d0 be d1 81 d0 ba d0
0000000200: b2 d0 b0 31 25 30 23 06 03 55 04 0a 0c 1c d0 9e
0000000210: d0 9e d0 9e 20 22 d0 9a d0 a0 d0 98 d0 9f d0 a2
0000000220: d0 9e 2d d0 9f d0 a0 d0 9e 22 31 3b 30 39 06 03
0000000230: 55 04 03 0c 32 d0 a2 d0 b5 d1 81 d1 82 d0 be d0
0000000240: b2 d1 8b d0 b9 20 d0 a3 d0 a6 20 d0 9e d0 9e d0
0000000250: 9e 20 22 d0 9a d0 a0 d0 98 d0 9f d0 a2 d0 9e 2d
0000000260: d0 9f d0 a0 d0 9e 22 30 66 30 1f 06 08 2a 85 03
0000000270: 07 01 01 01 01 30 13 06 07 2a 85 03 02 02 23 01
0000000280: 06 08 2a 85 03 07 01 01 02 02 03 43 00 04 40 98
0000000290: 1f fd a9 50 cd 21 86 30 f4 59 06 72 a9 d6 3d 6b
00000002A0: c0 33 82 06 46 37 e3 dc 21 4a b1 f8 9f b7 56 ec
00000002B0: a5 2d b5 81 87 b6 9d c2 2e df fd 09 33 53 9c 18
00000002C0: 32 ac d7 42 2e 09 a5 f4 36 a3 a5 c1 d2 22 f0 a3
00000002D0: 82 01 fe 30 82 01 fa 30 36 06 05 2a 85 03 64 6f
00000002E0: 04 2d 0c 2b 22 d0 9a d1 80 d0 b8 d0 bf d1 82 d0
00000002F0: be d0 9f d1 80 d0 be 20 43 53 50 22 20 28 d0 b2
0000000300: d0 b5 d1 80 d1 81 d0 b8 d1 8f 20 34 2e 30 29 30
0000000310: 82 01 21 06 05 2a 85 03 64 70 04 82 01 16 30 82
0000000320: 01 12 0c 2b 22 d0 9a d1 80 d0 b8 d0 bf d1 82 d0
0000000330: be d0 9f d1 80 d0 be 20 43 53 50 22 20 28 d0 b2
0000000340: d0 b5 d1 80 d1 81 d0 b8 d1 8f 20 34 2e 30 29 0c
0000000350: 41 d0 a3 d0 b4 d0 be d1 81 d1 82 d0 be d0 b2 d0
0000000360: b5 d1 80 d1 8f d1 8e d1 89 d0 b8 d0 b9 20 d1 86
0000000370: d0 b5 d0 bd d1 82 d1 80 20 22 d0 9a d1 80 d0 b8
0000000380: d0 bf d1 82 d0 be d0 9f d1 80 d0 be 20 d0 a3 d0
0000000390: a6 22 0c 4f d0 a1 d0 b5 d1 80 d1 82 d0 b8 d1 84
00000003A0: d0 b8 d0 ba d0 b0 d1 82 20 d1 81 d0 be d0 be d1
00000003B0: 82 d0 b2 d0 b5 d1 82 d1 81 d1 82 d0 b2 d0 b8 d1
00000003C0: 8f 20 e2 84 96 20 d0 a1 d0 a4 2f 30 30 30 2d 30
00000003D0: 30 30 30 20 d0 be d1 82 20 30 30 2e 30 30 2e 30
00000003E0: 30 30 30 0c 4f d0 a1 d0 b5 d1 80 d1 82 d0 b8 d1
00000003F0: 84 d0 b8 d0 ba d0 b0 d1 82 20 d1 81 d0 be d0 be
0000000400: d1 82 d0 b2 d0 b5 d1 82 d1 81 d1 82 d0 b2 d0 b8
0000000410: d1 8f 20 e2 84 96 20 d0 a1 d0 a4 2f 30 30 30 2d
0000000420: 30 30 30 30 20 d0 be d1 82 20 30 30 2e 30 30 2e
0000000430: 30 30 30 30 30 0b 06 03 55 1d 0f 04 04 03 02 01
0000000440: 86 30 0f 06 03 55 1d 13 01 01 ff 04 05 30 03 01
0000000450: 01 ff 30 1d 06 03 55 1d 0e 04 16 04 14 9b 85 5e
0000000460: fb 81 dc 4d 59 07 51 63 cf be df da 2c 7f c9 44
0000000470: 3c 30 12 06 09 2b 06 01 04 01 82 37 15 01 04 05
0000000480: 02 03 01 00 01 30 25 06 03 55 1d 20 04 1e 30 1c
0000000490: 30 08 06 06 2a 85 03 64 71 01 30 08 06 06 2a 85
00000004A0: 03 64 71 02 30 06 06 04 55 1d 20 00 30 23 06 09
00000004B0: 2b 06 01 04 01 82 37 15 02 04 16 04 14 c8 da 66
00000004C0: cb b6 97 d2 3e c9 67 1d c2 5b 64 3a ab dc bb cf
00000004D0: 69 30 0a 06 08 2a 85 03 07 01 01 03 02 03 41 00
00000004E0: 3e 95 cd d8 1f 95 bd 09 ab 73 82 f5 04 e0 f2 66
00000004F0: 12 32 82 9b 2b 03 cc 4b c0 b3 73 f8 e7 0d d6 bd
0000000500: 83 c8 27 2d 01 c1 ec ef 65 5d ac 77 fd dd da 9d
0000000510: 04 e2 bf e8 02 7f 87 36 1b cf ac 7a 28 9c 21 fe
0 1308: SEQUENCE {
4 1225: SEQUENCE {
8 3: [0] {
10 1: INTEGER 2
: }
13 16: INTEGER
: 3b 20 8a e5 fd 46 68 86 49 a0 50 fa af a8 83 93
31 10: SEQUENCE {
33 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
43 266: SEQUENCE {
47 24: SET {
49 22: SEQUENCE {
51 5: OBJECT IDENTIFIER '1 2 643 100 1'
58 13: NumericString '1234567890123'
: }
: }
73 26: SET {
75 24: SEQUENCE {
77 8: OBJECT IDENTIFIER '1 2 643 3 131 1 1'
87 12: NumericString '001234567890'
: }
: }
101 47: SET {
103 45: SEQUENCE {
105 3: OBJECT IDENTIFIER
: streetAddress (2 5 4 9)
110 38: UTF8String 'ул. Сущёвский вал д. 18'
: }
: }
150 11: SET {
152 9: SEQUENCE {
154 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
159 2: PrintableString 'RU'
: }
: }
163 25: SET {
165 23: SEQUENCE {
167 3: OBJECT IDENTIFIER
: stateOrProvinceName (2 5 4 8)
172 16: UTF8String 'г. Москва'
: }
: }
190 21: SET {
192 19: SEQUENCE {
194 3: OBJECT IDENTIFIER
: localityName (2 5 4 7)
199 12: UTF8String 'Москва'
: }
: }
213 37: SET {
215 35: SEQUENCE {
217 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
222 28: UTF8String 'ООО "КРИПТО-ПРО"'
: }
: }
252 59: SET {
254 57: SEQUENCE {
256 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
261 50: UTF8String
: 'Тестовый УЦ ООО "КРИПТО-ПРО"'
: }
: }
: }
313 30: SEQUENCE {
315 13: UTCTime 12/09/2018 10:19:30 GMT
330 13: UTCTime 12/09/2023 10:28:55 GMT
: }
345 266: SEQUENCE {
349 24: SET {
351 22: SEQUENCE {
353 5: OBJECT IDENTIFIER '1 2 643 100 1'
360 13: NumericString '1234567890123'
: }
: }
375 26: SET {
377 24: SEQUENCE {
379 8: OBJECT IDENTIFIER '1 2 643 3 131 1 1'
389 12: NumericString '001234567890'
: }
: }
403 47: SET {
405 45: SEQUENCE {
407 3: OBJECT IDENTIFIER
: streetAddress (2 5 4 9)
412 38: UTF8String 'ул. Сущёвский вал д. 18'
: }
: }
452 11: SET {
454 9: SEQUENCE {
456 3: OBJECT IDENTIFIER
: countryName (2 5 4 6)
461 2: PrintableString 'RU'
: }
: }
465 25: SET {
467 23: SEQUENCE {
469 3: OBJECT IDENTIFIER
: stateOrProvinceName (2 5 4 8)
474 16: UTF8String 'г. Москва'
: }
: }
492 21: SET {
494 19: SEQUENCE {
496 3: OBJECT IDENTIFIER
: localityName (2 5 4 7)
501 12: UTF8String 'Москва'
: }
: }
515 37: SET {
517 35: SEQUENCE {
519 3: OBJECT IDENTIFIER
: organizationName (2 5 4 10)
524 28: UTF8String 'ООО "КРИПТО-ПРО"'
: }
: }
554 59: SET {
556 57: SEQUENCE {
558 3: OBJECT IDENTIFIER
: commonName (2 5 4 3)
563 50: UTF8String
: 'Тестовый УЦ ООО "КРИПТО-ПРО"'
: }
: }
: }
615 102: SEQUENCE {
617 31: SEQUENCE {
619 8: OBJECT IDENTIFIER
: gost2012PublicKey256 (1 2 643 7 1 1 1 1)
629 19: SEQUENCE {
631 7: OBJECT IDENTIFIER
: cryptoProSignA (1 2 643 2 2 35 1)
640 8: OBJECT IDENTIFIER
: gost2012Digest256 (1 2 643 7 1 1 2 2)
: }
: }
650 67: BIT STRING, encapsulates {
653 64: OCTET STRING
: 98 1f fd a9 50 cd 21 86 30 f4 59 06 72 a9 d6 3d
: 6b c0 33 82 06 46 37 e3 dc 21 4a b1 f8 9f b7 56
: ec a5 2d b5 81 87 b6 9d c2 2e df fd 09 33 53 9c
: 18 32 ac d7 42 2e 09 a5 f4 36 a3 a5 c1 d2 22 f0
: }
: }
719 510: [3] {
723 506: SEQUENCE {
727 54: SEQUENCE {
729 5: OBJECT IDENTIFIER '1 2 643 100 111'
736 45: OCTET STRING, encapsulates {
738 43: UTF8String
: '"КриптоПро CSP" (версия 4.0)'
: }
: }
783 289: SEQUENCE {
787 5: OBJECT IDENTIFIER '1 2 643 100 112'
794 278: OCTET STRING, encapsulates {
798 274: SEQUENCE {
802 43: UTF8String
: '"КриптоПро CSP" (версия 4.0)'
847 65: UTF8String
: 'Удостоверяющий центр "КриптоПро УЦ"'
914 79: UTF8String
: 'Сертификат соответствия № СФ/000-0000 от 00.00.'
: '0000'
995 79: UTF8String
: 'Сертификат соответствия № СФ/000-0000 от 00.00.'
: '0000'
: }
: }
: }
1076 11: SEQUENCE {
1078 3: OBJECT IDENTIFIER
: keyUsage (2 5 29 15)
1083 4: OCTET STRING, encapsulates {
1085 2: BIT STRING 1 unused bit
: '1100001'B
: }
: }
1089 15: SEQUENCE {
1091 3: OBJECT IDENTIFIER
: basicConstraints (2 5 29 19)
1096 1: BOOLEAN TRUE
1099 5: OCTET STRING, encapsulates {
1101 3: SEQUENCE {
1103 1: BOOLEAN TRUE
: }
: }
: }
1106 29: SEQUENCE {
1108 3: OBJECT IDENTIFIER
: subjectKeyIdentifier (2 5 29 14)
1113 22: OCTET STRING, encapsulates {
1115 20: OCTET STRING
: 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be df da 2c
: 7f c9 44 3c
: }
: }
1137 18: SEQUENCE {
1139 9: OBJECT IDENTIFIER
: cAKeyCertIndexPair (1 3 6 1 4 1 311 21 1)
1150 5: OCTET STRING, encapsulates {
1152 3: INTEGER 65537
: }
: }
1157 37: SEQUENCE {
1159 3: OBJECT IDENTIFIER
: certificatePolicies (2 5 29 32)
1164 30: OCTET STRING, encapsulates {
1166 28: SEQUENCE {
1168 8: SEQUENCE {
1170 6: OBJECT IDENTIFIER '1 2 643 100 113 1'
: }
1178 8: SEQUENCE {
1180 6: OBJECT IDENTIFIER '1 2 643 100 113 2'
: }
1188 6: SEQUENCE {
1190 4: OBJECT IDENTIFIER
: anyPolicy (2 5 29 32 0)
: }
: }
: }
: }
1196 35: SEQUENCE {
1198 9: OBJECT IDENTIFIER
: certSrvPreviousCertHash (1 3 6 1 4 1 311 21 2)
1209 22: OCTET STRING, encapsulates {
1211 20: OCTET STRING
: c8 da 66 cb b6 97 d2 3e c9 67 1d c2 5b 64 3a ab
: dc bb cf 69
: }
: }
: }
: }
: }
1233 10: SEQUENCE {
1235 8: OBJECT IDENTIFIER
: gost2012Signature256 (1 2 643 7 1 1 3 2)
: }
1245 65: BIT STRING
: 3e 95 cd d8 1f 95 bd 09 ab 73 82 f5 04 e0 f2 66
: 12 32 82 9b 2b 03 cc 4b c0 b3 73 f8 e7 0d d6 bd
: 83 c8 27 2d 01 c1 ec ef 65 5d ac 77 fd dd da 9d
: 04 e2 bf e8 02 7f 87 36 1b cf ac 7a 28 9c 21 fe
: }
This scenario includes four sub-scenarios, which are described below.
A.2.1. Sub-Scenario 1: Establishment of IKE and ESP SAs Using the
IKE_SA_INIT and the IKE_AUTH Exchanges
Initiator Responder
HDR, SAi1, KEi, Ni [,N+] --->
<--- HDR, N(INVALID_KE_PAYLOAD)
HDR, SAi1, KEi, Ni [,N+] --->
<--- HDR, SAr1, KEr, Nr
[,CERTREQ] [,N+]
HDR, SK {IDi, [CERT,]
[CERTREQ,] [IDr,] [N+,]
AUTH, SAi2, TSi, TSr} --->
<--- HDR, SK {IDr, [CERT,] [N+,]
AUTH, SAr2, TSi, TSr}
Initiator's actions:
(1) Generates random SPIi for IKE SA
00000000: 92 80 e0 82 2e 75 87 78
(2) Generates random IKE nonce Ni
00000000: 98 44 d5 40 ef 89 46 f4 55 20 0a 55 73 dc ad 73
00000010: dd 2a 6f a8 31 f8 49 05 f5 8e 17 a2 6c cc 01 1f
(3) Generates ephemeral private key (512 bit)
00000000: 82 fb 1c 90 c3 a3 c2 16 7f 76 15 5d 69 06 f8 47
00000010: 3e fe 83 3e 21 cd e7 a4 e5 cd d9 71 ef d3 c5 db
00000020: 7e de 50 70 48 96 90 01 0c 81 02 b9 4b 56 f6 47
00000030: cb 27 40 25 58 55 80 32 e9 59 17 10 3b 0f eb 3b
(4) Computes public key
00000000: 89 77 c6 d7 2b 08 5d d5 48 b1 ea 5d 99 c5 03 09
00000010: c6 62 fe d7 7d 84 a4 d8 8b 9b a5 c8 3a 7a 05 86
00000020: e2 0d 8d 9b 5d ce 01 18 e2 d2 da 73 83 ee 30 ad
00000030: 49 88 44 6f bd 18 78 b4 bb da c9 df 1a ca d1 2a
00000040: 05 98 75 da 9e 9a 21 e4 db 71 8f af d1 96 c7 8b
00000050: de 9a b2 98 f7 55 bb 74 38 34 a4 da 47 ab 86 15
00000060: d4 c8 33 70 b7 02 79 b8 7f c2 97 6d 03 8f 2d 08
00000070: d7 ab ac 85 4c bf 5a f6 27 57 ad fe 61 50 5e 45
(5) Creates message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 R<-I[328]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[136](GOST3410_2012_512){8977C6...505E45},
NONCE[36]{9844D5...CC011F},
N[28](NAT_DETECTION_SOURCE_IP){000000...000000},
N[28](NAT_DETECTION_DESTINATION_IP){7D2124...4E6F10},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(6) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [328]
00000000: 92 80 e0 82 2e 75 87 78 00 00 00 00 00 00 00 00
00000010: 21 20 22 08 00 00 00 00 00 00 01 48 22 00 00 34
00000020: 00 00 00 30 01 01 00 05 03 00 00 08 01 00 00 20
00000030: 03 00 00 08 01 00 00 21 03 00 00 08 02 00 00 09
00000040: 03 00 00 08 04 00 00 22 00 00 00 08 04 00 00 21
00000050: 28 00 00 88 00 22 00 00 89 77 c6 d7 2b 08 5d d5
00000060: 48 b1 ea 5d 99 c5 03 09 c6 62 fe d7 7d 84 a4 d8
00000070: 8b 9b a5 c8 3a 7a 05 86 e2 0d 8d 9b 5d ce 01 18
00000080: e2 d2 da 73 83 ee 30 ad 49 88 44 6f bd 18 78 b4
00000090: bb da c9 df 1a ca d1 2a 05 98 75 da 9e 9a 21 e4
000000A0: db 71 8f af d1 96 c7 8b de 9a b2 98 f7 55 bb 74
000000B0: 38 34 a4 da 47 ab 86 15 d4 c8 33 70 b7 02 79 b8
000000C0: 7f c2 97 6d 03 8f 2d 08 d7 ab ac 85 4c bf 5a f6
000000D0: 27 57 ad fe 61 50 5e 45 29 00 00 24 98 44 d5 40
000000E0: ef 89 46 f4 55 20 0a 55 73 dc ad 73 dd 2a 6f a8
000000F0: 31 f8 49 05 f5 8e 17 a2 6c cc 01 1f 29 00 00 1c
00000100: 00 00 40 04 00 00 00 00 00 00 00 00 00 00 00 00
00000110: 00 00 00 00 00 00 00 00 29 00 00 1c 00 00 40 05
00000120: 7d 21 24 87 89 d7 95 71 bd a2 2d 22 9d 51 d0 71
00000130: e9 4e 6f 10 29 00 00 08 00 00 40 2e 00 00 00 0c
00000140: 00 00 40 2f 00 06 00 07
Responder's actions:
(7) Parses received message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 I->R[328]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[136](GOST3410_2012_512){8977C6...505E45},
NONCE[36]{9844D5...CC011F},
N[28](NAT_DETECTION_SOURCE_IP){000000...000000},
N[28](NAT_DETECTION_DESTINATION_IP){7D2124...4E6F10},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(8) Creates message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 I<=R[38]
N[10](INVALID_KE_PAYLOAD){GOST3410_2012_256}
(9) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [38]
00000000: 92 80 e0 82 2e 75 87 78 00 00 00 00 00 00 00 00
00000010: 29 20 22 20 00 00 00 00 00 00 00 26 00 00 00 0a
00000020: 00 00 00 11 00 21
Initiator's actions:
(10) Parses received message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 R=>I[38]
N[10](INVALID_KE_PAYLOAD){GOST3410_2012_256}}
(11) Generates ephemeral private key (256 bit)
00000000: b9 7c ac df 01 43 44 dd 54 92 33 63 4a 6e da 64
00000010: 38 5b 6a 9c c0 3c 6c 41 c5 02 eb 63 d1 e6 24 21
(12) Computes public key
00000000: 7d b0 49 81 88 6d 1b 02 b2 a6 35 c5 8b ea 90 8c
00000010: 3e 16 de e5 43 13 22 0b ad f5 89 9f 7f 85 54 2d
00000020: 3e db 1e de 85 f7 d5 5d 6f 83 c5 d0 31 bd 31 49
00000030: dd 29 c5 16 16 7d ec 86 16 d8 85 e6 e4 50 ab 46
(13) Creates message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 R<-I[264]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[72](GOST3410_2012_256){7DB049...50AB46},
NONCE[36]{9844D5...CC011F},
N[28](NAT_DETECTION_SOURCE_IP){000000...000000},
N[28](NAT_DETECTION_DESTINATION_IP){7D2124...4E6F10},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(14) Sends message, peer receives message
10.111.10.171:54294->10.111.15.45:500 [264]
00000000: 92 80 e0 82 2e 75 87 78 00 00 00 00 00 00 00 00
00000010: 21 20 22 08 00 00 00 00 00 00 01 08 22 00 00 34
00000020: 00 00 00 30 01 01 00 05 03 00 00 08 01 00 00 20
00000030: 03 00 00 08 01 00 00 21 03 00 00 08 02 00 00 09
00000040: 03 00 00 08 04 00 00 22 00 00 00 08 04 00 00 21
00000050: 28 00 00 48 00 21 00 00 7d b0 49 81 88 6d 1b 02
00000060: b2 a6 35 c5 8b ea 90 8c 3e 16 de e5 43 13 22 0b
00000070: ad f5 89 9f 7f 85 54 2d 3e db 1e de 85 f7 d5 5d
00000080: 6f 83 c5 d0 31 bd 31 49 dd 29 c5 16 16 7d ec 86
00000090: 16 d8 85 e6 e4 50 ab 46 29 00 00 24 98 44 d5 40
000000A0: ef 89 46 f4 55 20 0a 55 73 dc ad 73 dd 2a 6f a8
000000B0: 31 f8 49 05 f5 8e 17 a2 6c cc 01 1f 29 00 00 1c
000000C0: 00 00 40 04 00 00 00 00 00 00 00 00 00 00 00 00
000000D0: 00 00 00 00 00 00 00 00 29 00 00 1c 00 00 40 05
000000E0: 7d 21 24 87 89 d7 95 71 bd a2 2d 22 9d 51 d0 71
000000F0: e9 4e 6f 10 29 00 00 08 00 00 40 2e 00 00 00 0c
00000100: 00 00 40 2f 00 06 00 07
Responder's actions:
(15) Parses received message
IKE SA Init
9280E0822E758778.0000000000000000.00000000 IKEv2 I->R[264]
SA[52]{
P[48](#1:IKE::5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_512,
GOST3410_2012_256}},
KE[72](GOST3410_2012_256){7DB049...50AB46},
NONCE[36]{9844D5...CC011F},
N[28](NAT_DETECTION_SOURCE_IP){000000...000000},
N[28](NAT_DETECTION_DESTINATION_IP){7D2124...4E6F10},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(16) Generates random SPIr for IKE SA
00000000: db 57 8d 97 de 11 9d 1e
(17) Generates random IKE nonce Nr
00000000: 6c de 24 c1 2c 0a 10 d5 c3 fe 55 e8 7e 90 30 66
00000010: ee 54 5b 24 1c 3c 01 dd b3 98 06 ae d3 b5 00 48
(18) Generates ephemeral private key
00000000: 46 fd 19 da 1c 77 e8 4c 12 69 cf c8 a2 2a 0b e9
00000010: 70 db c1 2c 9f 6d 88 0a 70 71 22 03 68 c6 fd 2d
(19) Computes public key
00000000: 49 c2 40 f6 ac 35 f1 70 a7 c2 37 5e 9a 78 3c 09
00000010: 59 8d 55 3b 30 5b 64 58 db 2f 3c 36 f4 b1 db ad
00000020: ff c8 f4 b2 bd 14 cf 96 5b b2 d6 80 51 69 67 06
00000030: bd 16 39 0e 6d 07 83 e4 9d ed fd 04 f1 9e 07 a2
(20) Computes hash of CA public key
00000000: 5e 9e 50 5f 58 b0 a5 7a 33 45 83 49 66 0f 1c 3c
00000010: 7a 67 71 98
(21) Creates message
IKE SA Init
9280E0822E758778.DB578D97DE119D1E.00000000 IKEv2 I<=R[273]
SA[36]{
P[32](#1:IKE::3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
KE[72](GOST3410_2012_256){49C240...9E07A2},
NONCE[36]{6CDE24...B50048},
N[28](NAT_DETECTION_SOURCE_IP){A4DCA3...2F5B3F},
N[28](NAT_DETECTION_DESTINATION_IP){BA7D7A...7AB7C9},
CERTREQ[25](X.509 Cert){5E9E50...677198},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(22) Sends message, peer receives message
10.111.10.171:54294<-10.111.15.45:500 [273]
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 21 20 22 20 00 00 00 00 00 00 01 11 22 00 00 24
00000020: 00 00 00 20 01 01 00 03 03 00 00 08 01 00 00 21
00000030: 03 00 00 08 02 00 00 09 00 00 00 08 04 00 00 21
00000040: 28 00 00 48 00 21 00 00 49 c2 40 f6 ac 35 f1 70
00000050: a7 c2 37 5e 9a 78 3c 09 59 8d 55 3b 30 5b 64 58
00000060: db 2f 3c 36 f4 b1 db ad ff c8 f4 b2 bd 14 cf 96
00000070: 5b b2 d6 80 51 69 67 06 bd 16 39 0e 6d 07 83 e4
00000080: 9d ed fd 04 f1 9e 07 a2 29 00 00 24 6c de 24 c1
00000090: 2c 0a 10 d5 c3 fe 55 e8 7e 90 30 66 ee 54 5b 24
000000A0: 1c 3c 01 dd b3 98 06 ae d3 b5 00 48 29 00 00 1c
000000B0: 00 00 40 04 a4 dc a3 62 54 e8 4b 53 2b ff e7 d2
000000C0: 26 83 f3 8f 28 2f 5b 3f 26 00 00 1c 00 00 40 05
000000D0: ba 7d 7a b8 48 82 72 f6 30 91 b6 ae 2b dd fb 48
000000E0: ba 7a b7 c9 29 00 00 19 04 5e 9e 50 5f 58 b0 a5
000000F0: 7a 33 45 83 49 66 0f 1c 3c 7a 67 71 98 29 00 00
00000100: 08 00 00 40 2e 00 00 00 0c 00 00 40 2f 00 06 00
00000110: 07
Initiator's actions:
(23) Parses received message
IKE SA Init
9280E0822E758778.DB578D97DE119D1E.00000000 IKEv2 R=>I[273]
SA[36]{
P[32](#1:IKE::3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
KE[72](GOST3410_2012_256){49C240...9E07A2},
NONCE[36]{6CDE24...B50048},
N[28](NAT_DETECTION_SOURCE_IP){A4DCA3...2F5B3F},
N[28](NAT_DETECTION_DESTINATION_IP){BA7D7A...7AB7C9},
CERTREQ[25](X.509 Cert){5E9E50...677198},
N[8](IKEV2_FRAGMENTATION_SUPPORTED),
N[12](SIGNATURE_HASH_ALGORITHMS){STREEBOG_256, STREEBOG_512}
(24) Computes shared key
00000000: bd 04 9d 0f 9c 5f 58 af c7 e4 01 bc 18 59 01 7c
00000010: 88 28 f9 f2 9f 33 01 5d 49 9a 7d 14 74 d4 31 ac
(25) Computes SKEYSEED
00000000: 9b ed 6c 79 64 b3 de 3a e4 9e dd 62 04 5a f0 8b
00000010: 43 88 33 d4 e6 9e 73 16 a1 1a 9e b2 b4 19 13 c5
00000020: d0 6d fb 86 40 11 c3 02 bb e5 a3 b5 e4 4a c4 c0
00000030: 9d 18 c6 94 de c3 c5 14 82 e7 a2 51 fe c4 98 ca
(26) Computes SK_d
00000000: c2 21 15 fd d3 99 3b 2a 43 60 c4 59 34 b0 be 3f
00000010: 53 ef 6e b1 dd 88 ad 72 55 dd 83 22 5c 6f e1 d6
00000020: 1f 1e ab 06 f9 41 cb c8 ea f9 dc fc 19 a0 2d bf
00000030: 9a 0a 3f 3a 9a 45 1f 08 b6 a9 2c 62 52 b7 26 34
(27) Computes SK_ei
00000000: 18 4e 4e 0f 36 28 bf 3c 9c 04 8e 93 bf a0 77 53
00000010: 91 34 12 81 42 e6 4e 62 7f db a5 ed 98 60 50 ff
00000020: b4 e1 3e 23
(28) Computes SK_er
00000000: e9 27 59 2f 09 49 68 1e 0e 62 db c6 19 06 73 13
00000010: cf da 5c 02 27 3e 4a b4 78 98 b4 86 d0 e9 34 f4
00000020: a5 bb 18 2f
(29) Computes SK_pi
00000000: 30 2c 10 8d 0f 61 47 00 f1 40 4f a9 4f af b5 30
00000010: 11 ba 5f 24 39 32 85 12 4e 7e 71 75 50 15 a6 93
00000020: c3 d0 5e 40 2e 21 8e b1 59 09 cd a4 eb b4 91 68
00000030: 29 42 fe e2 d8 76 8f a6 96 55 1f ab 6c 9b 00 f8
(30) Computes SK_pr
00000000: 6f 81 72 cb 96 58 fb 0e 17 70 b6 b9 1f a9 69 a9
00000010: fc c7 27 4f b4 e1 85 90 a0 c7 9f f9 72 11 61 2a
00000020: 35 b7 b7 96 d3 6a bb a5 aa b1 b8 34 8d 99 c6 f3
00000030: 2b fc 32 56 c1 94 71 04 55 bd 89 6a bf c3 8b fe
(31) Computes prf(SK_pi, IDi)
00000000: ce e8 8b d1 7e 3c 83 32 eb d1 29 08 de dc 71 f4
00000010: 8f ba 09 b8 ca 5b 10 e2 f4 44 29 5c 97 7b 26 01
00000020: a4 ba 83 c8 ea 40 92 0f 88 18 bd e7 e1 c9 45 cf
00000030: ff 99 48 05 0d f4 93 a6 cd 54 46 d7 eb 7a 52 94
(32) Uses private key for signing (little endian)
00000000: 76 E9 DD B3 F3 A2 08 A2 4E A5 81 9C AE 41 DA B4
00000010: 77 3C 1D D5 DC EB AF E6 58 B1 47 D2 D8 29 CE 71
00000020: 18 A9 85 5D 28 5B 3C E3 23 BD 80 AC 2F 00 CC B6
00000030: 61 4C 42 A1 65 61 02 CF 33 EB 1F 5F 02 CE 8A B9
(33) Uses random number for signing
00000000: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
00000010: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
00000020: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
00000030: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
(34) Computes signature using algorithm id-tc26-signwithdigest-
gost3410-12-512
00000000: 6a 3e 59 0d 72 1e 55 a3 c0 d1 2f 8a 9b 4e 44 10
00000010: 58 59 bd 62 9e e7 12 31 e5 7d 01 53 f3 84 40 dd
00000020: ac 73 ed 09 3a 10 d9 6e 7f eb 80 6c 11 9e 91 f3
00000030: 7c 3c b0 55 f7 4b ec 0e 78 36 10 95 02 09 86 b3
00000040: 27 04 2a 83 3c 89 36 1b 73 cf 7b c9 e0 df a2 07
00000050: 12 1e 69 52 4d 89 1b de 6e 48 d1 34 fa 21 78 22
00000060: 88 2e 30 86 c0 80 0a 2d 74 af 08 ff 35 75 a5 79
00000070: e3 85 40 22 6b a8 42 f6 72 24 bf 29 87 58 a8 20
(35) Computes K1i (i1 = 0)
00000000: 3c 57 d7 c8 9f 50 98 fc 86 81 d6 8a 4e 5d 83 c6
00000010: 1e 42 e6 e7 60 67 05 8d f5 2e 10 13 12 15 32 58
(36) Computes K2i (i2 = 0)
00000000: 0b 88 0a 1b c8 3e 61 79 82 08 db 13 31 08 63 3c
00000010: 17 62 17 cb 7d 18 ce 70 37 84 85 f4 89 49 d0 06
(37) Computes K3i (i3 = 0)
00000000: 18 63 41 67 49 6e cf 48 56 71 4d aa 42 63 5c 11
00000010: 2e 26 5b e2 7b c7 53 a4 09 82 e5 5a 7e f4 65 4d
(38) Selects SPI for incoming ESP SA
00000000: 6c 0c a5 70
(39) Computes hash of CA public key
00000000: 5e 9e 50 5f 58 b0 a5 7a 33 45 83 49 66 0f 1c 3c
00000010: 7a 67 71 98
(40) Creates message splitting it into 4 fragments
IKE SA Auth
#9280E0822E758778.DB578D97DE119D1E.00000001 IKEv2 R<-I[1847]
E[1819]->4*EF[...]{
IDi[78](DN){CN=IKE Interop Test Client,O=ELVIS-PLUS,C=RU},
CERT[1280](X.509 Cert){308204...A6C40A},
CERTREQ[25](X.509 Cert){5E9E50...677198},
IDr[78](DN){CN=IKE Interop Test Server,O=ELVIS-PLUS,C=RU},
AUTH[149](Sig){id-tc26-signwithdigest-gost3410-12-512[12]:
6A3E59...58A820},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){4},
CP[16](REQUEST){IP4.Address[0], IP4.DNS[0]},
SA[56]{
P[52](#1:ESP:6C0CA570:5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
ENCR_KUZNYECHIK_MGM_MAC_KTREE,
ENCR_MAGMA_MGM_MAC_KTREE,
ESN=Off}},
TSi[40](2#){10.111.10.171:icmp:8.0, 0.0.0.0-255.255.255.255},
TSr[40](2#){10.0.0.2:icmp:8.0, 10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(41) Composes MGM nonce (fragment 1)
00000000: 00 00 00 00 b4 e1 3e 23
(42) Composes AAD (fragment 1)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 23 00 02 04
00000020: 00 01 00 04
(43) Composes plaintext (fragment 1)
00000000: 25 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06 03
00000010: 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f 70
00000020: 20 54 65 73 74 20 43 6c 69 65 6e 74 31 13 30 11
00000030: 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c 55
00000040: 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 26 00
00000050: 05 00 04 30 82 04 f7 30 82 04 a4 a0 03 02 01 02
00000060: 02 13 7c 00 03 da a8 9e 1e ff 9e 79 05 fb bb 00
00000070: 01 00 03 da a8 30 0a 06 08 2a 85 03 07 01 01 03
00000080: 02 30 82 01 0a 31 18 30 16 06 05 2a 85 03 64 01
00000090: 12 0d 31 32 33 34 35 36 37 38 39 30 31 32 33 31
000000A0: 1a 30 18 06 08 2a 85 03 03 81 03 01 01 12 0c 30
000000B0: 30 31 32 33 34 35 36 37 38 39 30 31 2f 30 2d 06
000000C0: 03 55 04 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83
000000D0: d1 89 d1 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0
000000E0: b2 d0 b0 d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09
000000F0: 06 03 55 04 06 13 02 52 55 31 19 30 17 06 03 55
00000100: 04 08 0c 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba
00000110: d0 b2 d0 b0 31 15 30 13 06 03 55 04 07 0c 0c d0
00000120: 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06
00000130: 03 55 04 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a
00000140: d0 a0 d0 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0
00000150: 9e 22 31 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0
00000160: b5 d1 81 d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3
00000170: d0 a6 20 d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000180: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30
00000190: 1e 17 0d 32 31 31 30 30 31 30 36 31 30 31 30 5a
000001A0: 17 0d 32 32 30 31 30 31 30 36 32 30 31 30 5a 30
000001B0: 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45 20
000001C0: 49 6e 74 65 72 6f 70 20 54 65 73 74 20 43 6c 69
000001D0: 65 6e 74 31 13 30 11 06 03 55 04 0a 13 0a 45 4c
000001E0: 56 49 53 2d 50 4c 55 53 31 0b 30 00
(44) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
(fragment 1)
00000000: 03 45 60 11 15 25 f5 45 bb 0e f4 25 26 e2 14 8c
00000010: a7 01 82 f6 9c 6e 42 f1 a3 9b 9e ac a6 dd 0d 9c
00000020: ff 79 15 ed b9 0c 81 a0 b4 29 61 fb 55 1b c1 73
00000030: 4d de 1f b2 5f 1f cb 84 5d 12 24 85 52 c4 f2 1d
00000040: 01 a7 92 ad 55 4d 90 d0 58 d2 1a 5e f6 dc 4e 73
00000050: d4 9b 08 66 d7 64 de 10 e6 75 69 20 e3 7b 6c f0
00000060: 4b 8b ff 60 39 f1 19 31 72 dd c1 09 33 5b 1d 56
00000070: ee 0c 1c 42 d7 f3 04 d3 5b 9a 6e cf 7f b3 1f ac
00000080: 34 a6 ee e0 ac 87 b8 88 99 75 a6 ae dc b5 30 38
00000090: eb 3d 48 fd cc 69 64 f8 c6 61 ce e9 e1 24 ba aa
000000A0: 25 5e e6 ea 8b 0c ef 20 31 bf a9 ae 6d e2 82 d4
000000B0: ab 2c d7 af ca 62 fe bd 7c 8f a9 dc d3 63 05 d7
000000C0: ba 92 56 66 44 ad 5d 9d 1e 9a 27 2e 22 6e 5b 0c
000000D0: af 84 6b c6 a7 cf ca 72 f8 8e d3 a1 bc d4 7c 5b
000000E0: 7e 26 7f b3 05 d8 62 ef ad d6 07 70 d7 4b 33 e4
000000F0: 26 84 e6 eb 5b 65 5c a7 71 29 45 15 d9 b0 83 6a
00000100: 52 5f a9 d8 dd f1 d8 62 c7 d7 3d e9 69 0e c5 b1
00000110: e1 de 20 6c 3d 5f f7 f7 9f f6 a5 7b 4d a5 4e e9
00000120: b4 c4 c2 7d cc 43 62 77 57 37 d3 40 48 b2 c0 5b
00000130: 48 ab d0 94 79 ef 3d 04 e3 d8 6d 42 56 ed cd 94
00000140: b4 23 2c fa f0 6b 39 ad 41 a3 b3 8f ec b8 6c ef
00000150: e1 98 3a b2 fb a8 fd 21 96 8a bf 3a 65 47 8a e9
00000160: 69 60 44 02 2c ec 7a 86 74 fe 1d 9b 08 5e b8 5e
00000170: f8 ca 37 20 5f a7 74 8c 12 88 f2 d8 9e d4 94 29
00000180: c2 db f9 fb 35 a0 cf 21 2b da 8b 9e cc 52 84 eb
00000190: c4 12 39 3e e6 18 fb f7 57 6c b5 1e 10 3d 11 9c
000001A0: 29 9c 41 73 69 d8 d0 9d 71 2b 77 66 87 65 51 19
000001B0: db 27 a0 dd aa 64 ba fd c0 5f e1 4e da 7c 20 fc
000001C0: 8c 13 ab 2d c2 9c 37 9d 7e 51 cb 29 03 10 52 dc
000001D0: f8 09 61 cc 12 9a a0 8e 1b e4 52 f8 72 bd 7a 86
000001E0: db 93 7c 55 b8 1e 7f 21 d4 e6 02 f2
(45) Computes ICV using K3i as K_msg (fragment 1)
00000000: b1 51 cd e6 dc 64 12 1c
(46) Composes IV (fragment 1)
00000000: 00 00 00 00 00 00 00 00
(47) Composes MGM nonce (fragment 2)
00000000: 00 00 00 01 b4 e1 3e 23
(48) Composes AAD (fragment 2)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 02 00 04
(49) Composes plaintext (fragment 2)
00000000: 09 06 03 55 04 06 13 02 52 55 30 81 aa 30 21 06
00000010: 08 2a 85 03 07 01 01 01 02 30 15 06 09 2a 85 03
00000020: 07 01 02 01 02 01 06 08 2a 85 03 07 01 01 02 03
00000030: 03 81 84 00 04 81 80 ee 2f 0a 0e 09 1e 7e 04 ef
00000040: ba 5b 62 a2 52 86 e1 9c 24 50 30 50 b0 b4 8a 37
00000050: 35 b5 fc af 28 94 ec b5 9b 92 41 5b 69 e2 c9 ba
00000060: 24 de 6a 72 c4 ef 44 bb 89 a1 05 14 1b 87 3d 6a
00000070: a3 72 3e 17 ca 7f 39 28 ce 16 8b dd 07 52 87 6a
00000080: 0d 77 42 6d 99 2b 46 2c fd 4b b2 7c d7 c7 17 08
00000090: 12 54 63 47 9d 14 3d 61 ed f2 95 ab 11 80 69 02
000000A0: a7 66 60 50 7e a4 53 6d ad 01 49 b2 16 8a 95 1d
000000B0: cf 1a 57 93 56 14 5e a3 82 02 59 30 82 02 55 30
000000C0: 0e 06 03 55 1d 0f 01 01 ff 04 04 03 02 05 a0 30
000000D0: 13 06 03 55 1d 25 04 0c 30 0a 06 08 2b 06 01 05
000000E0: 05 07 03 11 30 1d 06 03 55 1d 0e 04 16 04 14 40
000000F0: 81 b1 d1 18 75 f0 da 6b 3c 50 5f cd 73 1d d9 77
00000100: f2 d7 c1 30 1f 06 03 55 1d 23 04 18 30 16 80 14
00000110: 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be df da 2c
00000120: 7f c9 44 3c 30 82 01 0f 06 03 55 1d 1f 04 82 01
00000130: 06 30 82 01 02 30 81 ff a0 81 fc a0 81 f9 86 81
00000140: b5 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74
00000150: 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72
00000160: 75 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 21 30 34
00000170: 32 32 21 30 34 33 35 21 30 34 34 31 21 30 34 34
00000180: 32 21 30 34 33 65 21 30 34 33 32 21 30 34 34 62
00000190: 21 30 34 33 39 25 32 30 21 30 34 32 33 21 30 34
000001A0: 32 36 25 32 30 21 30 34 31 65 21 30 34 31 65 21
000001B0: 30 34 31 65 25 32 30 21 30 30 32 32 21 30 34 31
000001C0: 61 21 30 34 32 30 21 30 34 31 38 21 30 34 31 66
000001D0: 21 30 34 32 32 21 30 34 31 65 2d 21 30 34 31 66
000001E0: 21 30 34 32 30 21 30 34 31 65 21 00
(50) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
(fragment 2)
00000000: 3c b1 b4 aa 04 56 27 1b 45 04 f7 70 1b 17 16 16
00000010: 85 16 ee b3 88 7d 08 64 2d 24 b8 1d 7e ac c9 72
00000020: 73 07 d3 d9 ef 5d 08 8b 47 97 5a 98 53 00 ec 13
00000030: cc 5a 46 7b 16 a2 14 6a f1 ea 17 71 9b 75 1d 46
00000040: 9d 6d 8c 3a a2 b2 75 c5 c9 4c 16 56 73 03 16 40
00000050: 42 fe a2 5a cc c7 ed 37 91 b1 eb e5 56 2a 01 bc
00000060: a2 83 ac 05 f1 a7 56 e5 f2 bb f4 18 7f 05 82 14
00000070: 70 de af 44 d4 cc a9 0a 95 6d c1 96 11 3d cf e1
00000080: aa 27 f1 87 60 d2 32 c1 1e 91 bf 60 00 5f d3 fb
00000090: a4 55 2e f0 0b 08 14 ed a3 63 54 4c b8 7b 5c 71
000000A0: 69 d1 3b 0c 6c 93 f3 99 2e fe 36 98 90 a1 05 ee
000000B0: 35 d2 da f8 81 59 f5 17 23 33 40 99 99 42 37 b0
000000C0: 0d 94 0a bd 00 cf 1c be 0e d0 13 93 e2 27 5a a5
000000D0: c5 e8 a0 25 5a 2d ad 6c b4 bc 64 37 05 ac cd 22
000000E0: 92 13 83 ab e8 87 93 29 82 dc 47 b4 1c 92 4d 36
000000F0: ef ba 10 3d 42 2d d6 2c d5 6b 95 99 2d 17 61 c4
00000100: c5 13 ed 55 a5 e5 b2 65 ac 25 24 21 c4 25 7f 6f
00000110: 68 fb ce 8f 17 60 e9 ac 9c 52 9f d5 d4 a7 14 35
00000120: 89 a4 1f de 21 a9 51 3c 1d 73 00 10 ba a6 7c 24
00000130: fb b9 20 21 5e df 63 8a c8 1f b1 55 05 5a 70 a8
00000140: b5 f4 23 9e 22 c0 2a 7c a5 11 01 c3 5e 3d 52 2a
00000150: b8 1d c5 19 b5 55 cc 8e f0 8d 6e 93 36 10 cd e3
00000160: c8 a5 a6 2e 90 53 fa 92 64 16 6c 4f da 9b e5 f8
00000170: 91 c5 ea b4 60 64 db ed d5 bc fc 3a 73 62 ce b2
00000180: ff 7a 15 95 0d 77 00 ee 5c a8 c5 89 2f 39 13 59
00000190: dd 52 ea 11 ae 28 82 36 be aa 29 68 4c f6 63 d5
000001A0: 93 a5 54 3d 8f 13 26 0a 87 34 b9 81 1c 2c cd d5
000001B0: 79 3a 65 6d 1c 6e 32 be b0 77 b7 b3 e4 ae b8 72
000001C0: f9 44 59 e9 14 46 67 56 93 ca 70 d1 ac 25 05 62
000001D0: f7 55 c2 9e 2e 11 a7 29 01 24 77 4a 6f 1c ba f6
000001E0: 4a 4f 83 75 29 1e c7 a9 68 29 02 d0
(51) Computes ICV using K3i as K_msg (fragment 2)
00000000: b4 68 c7 4d eb dd bd 92
(52) Composes IV (fragment 2)
00000000: 00 00 00 00 00 00 00 01
(53) Composes MGM nonce (fragment 3)
00000000: 00 00 00 02 b4 e1 3e 23
(54) Composes AAD (fragment 3)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 03 00 04
(55) Composes plaintext (fragment 3)
00000000: 30 30 32 32 28 31 29 2e 63 72 6c 86 3f 68 74 74
00000010: 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32
00000020: 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65
00000030: 72 74 45 6e 72 6f 6c 6c 2f 74 65 73 74 67 6f 73
00000040: 74 32 30 31 32 28 31 29 2e 63 72 6c 30 81 da 06
00000050: 08 2b 06 01 05 05 07 01 01 04 81 cd 30 81 ca 30
00000060: 44 06 08 2b 06 01 05 05 07 30 02 86 38 68 74 74
00000070: 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32
00000080: 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65
00000090: 72 74 45 6e 72 6f 6c 6c 2f 72 6f 6f 74 32 30 31
000000A0: 38 2e 63 72 74 30 3f 06 08 2b 06 01 05 05 07 30
000000B0: 01 86 33 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f
000000C0: 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f
000000D0: 2e 72 75 2f 6f 63 73 70 32 30 31 32 67 2f 6f 63
000000E0: 73 70 2e 73 72 66 30 41 06 08 2b 06 01 05 05 07
000000F0: 30 01 86 35 68 74 74 70 3a 2f 2f 74 65 73 74 67
00000100: 6f 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72
00000110: 6f 2e 72 75 2f 6f 63 73 70 32 30 31 32 67 73 74
00000120: 2f 6f 63 73 70 2e 73 72 66 30 0a 06 08 2a 85 03
00000130: 07 01 01 03 02 03 41 00 21 ee 3b e1 fd 0f 36 90
00000140: 92 c4 a2 35 26 e8 dc 4e b8 ef 89 40 70 d2 91 39
00000150: bc 79 a6 e2 f7 c1 06 bd d5 d6 ff 72 a5 6c f2 c0
00000160: c3 75 e9 ca 67 81 c1 93 96 b4 bd 18 12 4c 37 f7
00000170: d9 73 d6 4c 8a a6 c4 0a 24 00 00 19 04 5e 9e 50
00000180: 5f 58 b0 a5 7a 33 45 83 49 66 0f 1c 3c 7a 67 71
00000190: 98 27 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06
000001A0: 03 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f
000001B0: 70 20 54 65 73 74 20 53 65 72 76 65 72 31 13 30
000001C0: 11 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c
000001D0: 55 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 29
000001E0: 00 00 95 0e 00 00 00 0c 30 0a 06 00
(56) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
(fragment 3)
00000000: e7 72 d9 51 90 b1 a2 bc 81 8d d6 56 bf 7a 81 e0
00000010: 1a a1 70 8b 35 a0 7e 5f e8 df 58 3d 75 5d d2 4c
00000020: 4c ce 17 77 3f 28 9c ca 7a a4 23 23 f0 c7 ff ff
00000030: 98 ee e3 1a 27 39 4d 90 1a b7 5b 44 11 16 11 3a
00000040: ea bf 83 66 da 92 2a 3a 3d bd b5 40 c8 bc f6 ed
00000050: cb 1d 5a 8e 30 f0 06 72 dc 6c da c1 45 7b e8 25
00000060: ca 93 2a b2 fe 4a db 00 90 e3 31 78 26 8d ae c8
00000070: 39 66 80 7d e5 01 5f 21 d6 c3 40 46 19 e4 43 9d
00000080: 23 c6 c1 18 06 49 bd f5 dc 8c 1b 19 b0 60 0c a3
00000090: ad f5 5c 57 e8 8e 37 e6 ea b6 79 11 b8 f1 16 ba
000000A0: a6 d9 09 1f 0d e0 3c 07 b8 ce 9d 11 a3 c6 f7 e4
000000B0: 62 e8 94 7b ad b9 8a 6b 9c f1 f8 43 cf 7e fc 5e
000000C0: 44 ab bf b1 88 f5 67 1e 84 5f 82 63 f3 13 89 55
000000D0: f5 ef 86 c3 db 48 37 f8 26 3c c4 6d a5 fc b5 69
000000E0: 56 0d 2d f3 c0 98 dd e7 53 da 0a 28 87 2f 38 ab
000000F0: a9 ec 60 a6 c4 54 c6 68 e7 6b e3 4b 54 bf b5 82
00000100: 44 c9 b9 45 bc 9e f5 58 d8 76 63 92 cd 52 ec 82
00000110: 80 d6 43 86 10 16 eb 7b 32 e4 ee ba ec 09 b6 4f
00000120: 35 1a bf da d7 de 40 fa b5 d2 40 f2 73 09 2d 52
00000130: 83 bd 56 a6 6b d3 9f 8a c2 c5 66 c6 6b 22 fb 6a
00000140: 00 b2 8a ac 9d 8b fc 8d 41 af 80 92 16 51 e2 cb
00000150: 89 62 9b 77 2b 1e 38 01 df fc 1f 81 2d 95 8b 9e
00000160: 1d 1e ad 9c c0 0d fc 77 6e 35 13 16 26 28 1a 29
00000170: 19 7f f8 08 5a 0f 09 4f 6f ba 7f 4c 5b cd 0c c2
00000180: 71 ab ea 82 a2 d2 d1 1b 17 fd dc c3 54 03 85 14
00000190: f4 90 47 2e 67 d7 93 c3 67 7e 8a f7 43 1a b3 41
000001A0: 32 f7 b0 58 38 6e 24 c8 96 d9 94 d3 54 89 2d 61
000001B0: 10 a9 9c 22 51 52 02 c9 b7 8d cc 5b 28 6d cb 55
000001C0: 5d 2f 97 8a 8f 3f 27 56 73 eb ec 5d e4 64 91 49
000001D0: 3b 88 f2 0a fc ed a5 67 a9 e3 71 ef 31 ce a0 33
000001E0: fc d8 ea 4d 1e 3f dc 89 c8 89 e2 c3
(57) Computes ICV using K3i as K_msg (fragment 3)
00000000: 54 4f 9b aa dd af bd ca
(58) Composes IV (fragment 3)
00000000: 00 00 00 00 00 00 00 02
(59) Composes MGM nonce (fragment 4)
00000000: 00 00 00 03 b4 e1 3e 23
(60) Composes AAD (fragment 4)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 01 7a 00 00 01 5e
00000020: 00 04 00 04
(61) Composes plaintext (fragment 4)
00000000: 08 2a 85 03 07 01 01 03 03 6a 3e 59 0d 72 1e 55
00000010: a3 c0 d1 2f 8a 9b 4e 44 10 58 59 bd 62 9e e7 12
00000020: 31 e5 7d 01 53 f3 84 40 dd ac 73 ed 09 3a 10 d9
00000030: 6e 7f eb 80 6c 11 9e 91 f3 7c 3c b0 55 f7 4b ec
00000040: 0e 78 36 10 95 02 09 86 b3 27 04 2a 83 3c 89 36
00000050: 1b 73 cf 7b c9 e0 df a2 07 12 1e 69 52 4d 89 1b
00000060: de 6e 48 d1 34 fa 21 78 22 88 2e 30 86 c0 80 0a
00000070: 2d 74 af 08 ff 35 75 a5 79 e3 85 40 22 6b a8 42
00000080: f6 72 24 bf 29 87 58 a8 20 29 00 00 08 00 00 40
00000090: 00 2f 00 00 0c 00 00 40 01 00 00 00 04 21 00 00
000000A0: 10 01 00 00 00 00 01 00 00 00 03 00 00 2c 00 00
000000B0: 38 00 00 00 34 01 03 04 05 6c 0c a5 70 03 00 00
000000C0: 08 01 00 00 20 03 00 00 08 01 00 00 21 03 00 00
000000D0: 08 01 00 00 22 03 00 00 08 01 00 00 23 00 00 00
000000E0: 08 05 00 00 00 2d 00 00 28 02 00 00 00 07 01 00
000000F0: 10 08 00 08 00 0a 6f 0a ab 0a 6f 0a ab 07 00 00
00000100: 10 00 00 ff ff 00 00 00 00 ff ff ff ff 29 00 00
00000110: 28 02 00 00 00 07 01 00 10 08 00 08 00 0a 00 00
00000120: 02 0a 00 00 02 07 00 00 10 00 00 ff ff 0a 00 00
00000130: 00 0a 00 00 ff 29 00 00 08 00 00 40 0a 00 00 00
00000140: 08 00 00 40 0b 00
(62) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
(fragment 4)
00000000: e0 8a 0b 04 ee f8 47 c2 52 96 71 9f 9d 39 0c 91
00000010: ea 6a 16 7c 80 31 a0 fd 76 cc c4 f1 8f 1a d3 be
00000020: fa 78 6b df c1 c6 73 83 be 36 69 c4 8a 87 ed 11
00000030: 90 31 a8 fd f9 0a 5c e4 d4 23 c9 e6 b3 96 ac b6
00000040: 8e bd fc 27 58 79 9f cc 8b ac 6b 59 e4 70 4b 05
00000050: 23 16 ed 49 25 f3 de 02 2e ce ae 86 e8 b4 ca b4
00000060: 96 ad 5b f6 2b c2 47 33 6f da f3 97 3c 13 ed 1f
00000070: 7a da 93 b5 69 6a b5 10 93 38 75 ea b7 34 a3 87
00000080: b6 83 c7 da 8a a1 d9 2a 0b 22 e2 ab 63 2b 57 2b
00000090: 88 e3 ea be 7b fc dc 26 ac b8 bb 15 96 f9 c2 f4
000000A0: 60 17 e4 09 18 ae 78 b8 73 02 6b 0e 20 cc b1 cd
000000B0: b4 4d 94 7f f3 16 28 9a d2 bd 26 77 4b a5 85 56
000000C0: b1 81 8b 9c c3 0a 7f 67 fe 6a 61 15 f1 45 66 f3
000000D0: 36 fc a5 bb 1f d7 6d e7 1d 9f 3f b5 cc 60 19 48
000000E0: 17 f7 08 28 1c 58 9f 2b 7a 0b b9 50 bd 02 ea b8
000000F0: 1e 03 1f 52 6a 7a fc e5 b4 6b 00 cf 0d 83 1f d2
00000100: 3f f2 ad 43 d4 86 6e c1 88 d2 87 d6 1f ac a3 30
00000110: 7b c1 5b 6a 3d 4c 20 72 5d 2c ca bf 87 a2 ce 1d
00000120: b3 fa c7 7c 22 cd 66 fc be 49 22 32 17 ee 6e 5e
00000130: 62 c1 ca 12 2b 5d 3d 7b ae b5 3e 53 c5 98 05 1f
00000140: 42 53 49 d1 2c c2
(63) Computes ICV using K3i as K_msg (fragment 4)
00000000: d2 25 f1 d0 38 65 b7 b6
(64) Composes IV (fragment 4)
00000000: 00 00 00 00 00 00 00 03
(65) Sends message fragment (1), peer receives message fragment (1)
10.111.10.171:54295->10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 08 00 00 00 01 00 00 02 20
00000020: 23 00 02 04 00 01 00 04 00 00 00 00 00 00 00 00
00000030: 03 45 60 11 15 25 f5 45 bb 0e f4 25 26 e2 14 8c
00000040: a7 01 82 f6 9c 6e 42 f1 a3 9b 9e ac a6 dd 0d 9c
00000050: ff 79 15 ed b9 0c 81 a0 b4 29 61 fb 55 1b c1 73
00000060: 4d de 1f b2 5f 1f cb 84 5d 12 24 85 52 c4 f2 1d
00000070: 01 a7 92 ad 55 4d 90 d0 58 d2 1a 5e f6 dc 4e 73
00000080: d4 9b 08 66 d7 64 de 10 e6 75 69 20 e3 7b 6c f0
00000090: 4b 8b ff 60 39 f1 19 31 72 dd c1 09 33 5b 1d 56
000000A0: ee 0c 1c 42 d7 f3 04 d3 5b 9a 6e cf 7f b3 1f ac
000000B0: 34 a6 ee e0 ac 87 b8 88 99 75 a6 ae dc b5 30 38
000000C0: eb 3d 48 fd cc 69 64 f8 c6 61 ce e9 e1 24 ba aa
000000D0: 25 5e e6 ea 8b 0c ef 20 31 bf a9 ae 6d e2 82 d4
000000E0: ab 2c d7 af ca 62 fe bd 7c 8f a9 dc d3 63 05 d7
000000F0: ba 92 56 66 44 ad 5d 9d 1e 9a 27 2e 22 6e 5b 0c
00000100: af 84 6b c6 a7 cf ca 72 f8 8e d3 a1 bc d4 7c 5b
00000110: 7e 26 7f b3 05 d8 62 ef ad d6 07 70 d7 4b 33 e4
00000120: 26 84 e6 eb 5b 65 5c a7 71 29 45 15 d9 b0 83 6a
00000130: 52 5f a9 d8 dd f1 d8 62 c7 d7 3d e9 69 0e c5 b1
00000140: e1 de 20 6c 3d 5f f7 f7 9f f6 a5 7b 4d a5 4e e9
00000150: b4 c4 c2 7d cc 43 62 77 57 37 d3 40 48 b2 c0 5b
00000160: 48 ab d0 94 79 ef 3d 04 e3 d8 6d 42 56 ed cd 94
00000170: b4 23 2c fa f0 6b 39 ad 41 a3 b3 8f ec b8 6c ef
00000180: e1 98 3a b2 fb a8 fd 21 96 8a bf 3a 65 47 8a e9
00000190: 69 60 44 02 2c ec 7a 86 74 fe 1d 9b 08 5e b8 5e
000001A0: f8 ca 37 20 5f a7 74 8c 12 88 f2 d8 9e d4 94 29
000001B0: c2 db f9 fb 35 a0 cf 21 2b da 8b 9e cc 52 84 eb
000001C0: c4 12 39 3e e6 18 fb f7 57 6c b5 1e 10 3d 11 9c
000001D0: 29 9c 41 73 69 d8 d0 9d 71 2b 77 66 87 65 51 19
000001E0: db 27 a0 dd aa 64 ba fd c0 5f e1 4e da 7c 20 fc
000001F0: 8c 13 ab 2d c2 9c 37 9d 7e 51 cb 29 03 10 52 dc
00000200: f8 09 61 cc 12 9a a0 8e 1b e4 52 f8 72 bd 7a 86
00000210: db 93 7c 55 b8 1e 7f 21 d4 e6 02 f2 b1 51 cd e6
00000220: dc 64 12 1c
(66) Sends message fragment (2), peer receives message fragment (2)
10.111.10.171:54295->10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 08 00 00 00 01 00 00 02 20
00000020: 00 00 02 04 00 02 00 04 00 00 00 00 00 00 00 01
00000030: 3c b1 b4 aa 04 56 27 1b 45 04 f7 70 1b 17 16 16
00000040: 85 16 ee b3 88 7d 08 64 2d 24 b8 1d 7e ac c9 72
00000050: 73 07 d3 d9 ef 5d 08 8b 47 97 5a 98 53 00 ec 13
00000060: cc 5a 46 7b 16 a2 14 6a f1 ea 17 71 9b 75 1d 46
00000070: 9d 6d 8c 3a a2 b2 75 c5 c9 4c 16 56 73 03 16 40
00000080: 42 fe a2 5a cc c7 ed 37 91 b1 eb e5 56 2a 01 bc
00000090: a2 83 ac 05 f1 a7 56 e5 f2 bb f4 18 7f 05 82 14
000000A0: 70 de af 44 d4 cc a9 0a 95 6d c1 96 11 3d cf e1
000000B0: aa 27 f1 87 60 d2 32 c1 1e 91 bf 60 00 5f d3 fb
000000C0: a4 55 2e f0 0b 08 14 ed a3 63 54 4c b8 7b 5c 71
000000D0: 69 d1 3b 0c 6c 93 f3 99 2e fe 36 98 90 a1 05 ee
000000E0: 35 d2 da f8 81 59 f5 17 23 33 40 99 99 42 37 b0
000000F0: 0d 94 0a bd 00 cf 1c be 0e d0 13 93 e2 27 5a a5
00000100: c5 e8 a0 25 5a 2d ad 6c b4 bc 64 37 05 ac cd 22
00000110: 92 13 83 ab e8 87 93 29 82 dc 47 b4 1c 92 4d 36
00000120: ef ba 10 3d 42 2d d6 2c d5 6b 95 99 2d 17 61 c4
00000130: c5 13 ed 55 a5 e5 b2 65 ac 25 24 21 c4 25 7f 6f
00000140: 68 fb ce 8f 17 60 e9 ac 9c 52 9f d5 d4 a7 14 35
00000150: 89 a4 1f de 21 a9 51 3c 1d 73 00 10 ba a6 7c 24
00000160: fb b9 20 21 5e df 63 8a c8 1f b1 55 05 5a 70 a8
00000170: b5 f4 23 9e 22 c0 2a 7c a5 11 01 c3 5e 3d 52 2a
00000180: b8 1d c5 19 b5 55 cc 8e f0 8d 6e 93 36 10 cd e3
00000190: c8 a5 a6 2e 90 53 fa 92 64 16 6c 4f da 9b e5 f8
000001A0: 91 c5 ea b4 60 64 db ed d5 bc fc 3a 73 62 ce b2
000001B0: ff 7a 15 95 0d 77 00 ee 5c a8 c5 89 2f 39 13 59
000001C0: dd 52 ea 11 ae 28 82 36 be aa 29 68 4c f6 63 d5
000001D0: 93 a5 54 3d 8f 13 26 0a 87 34 b9 81 1c 2c cd d5
000001E0: 79 3a 65 6d 1c 6e 32 be b0 77 b7 b3 e4 ae b8 72
000001F0: f9 44 59 e9 14 46 67 56 93 ca 70 d1 ac 25 05 62
00000200: f7 55 c2 9e 2e 11 a7 29 01 24 77 4a 6f 1c ba f6
00000210: 4a 4f 83 75 29 1e c7 a9 68 29 02 d0 b4 68 c7 4d
00000220: eb dd bd 92
(67) Sends message fragment (3), peer receives message fragment (3)
10.111.10.171:54295->10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 08 00 00 00 01 00 00 02 20
00000020: 00 00 02 04 00 03 00 04 00 00 00 00 00 00 00 02
00000030: e7 72 d9 51 90 b1 a2 bc 81 8d d6 56 bf 7a 81 e0
00000040: 1a a1 70 8b 35 a0 7e 5f e8 df 58 3d 75 5d d2 4c
00000050: 4c ce 17 77 3f 28 9c ca 7a a4 23 23 f0 c7 ff ff
00000060: 98 ee e3 1a 27 39 4d 90 1a b7 5b 44 11 16 11 3a
00000070: ea bf 83 66 da 92 2a 3a 3d bd b5 40 c8 bc f6 ed
00000080: cb 1d 5a 8e 30 f0 06 72 dc 6c da c1 45 7b e8 25
00000090: ca 93 2a b2 fe 4a db 00 90 e3 31 78 26 8d ae c8
000000A0: 39 66 80 7d e5 01 5f 21 d6 c3 40 46 19 e4 43 9d
000000B0: 23 c6 c1 18 06 49 bd f5 dc 8c 1b 19 b0 60 0c a3
000000C0: ad f5 5c 57 e8 8e 37 e6 ea b6 79 11 b8 f1 16 ba
000000D0: a6 d9 09 1f 0d e0 3c 07 b8 ce 9d 11 a3 c6 f7 e4
000000E0: 62 e8 94 7b ad b9 8a 6b 9c f1 f8 43 cf 7e fc 5e
000000F0: 44 ab bf b1 88 f5 67 1e 84 5f 82 63 f3 13 89 55
00000100: f5 ef 86 c3 db 48 37 f8 26 3c c4 6d a5 fc b5 69
00000110: 56 0d 2d f3 c0 98 dd e7 53 da 0a 28 87 2f 38 ab
00000120: a9 ec 60 a6 c4 54 c6 68 e7 6b e3 4b 54 bf b5 82
00000130: 44 c9 b9 45 bc 9e f5 58 d8 76 63 92 cd 52 ec 82
00000140: 80 d6 43 86 10 16 eb 7b 32 e4 ee ba ec 09 b6 4f
00000150: 35 1a bf da d7 de 40 fa b5 d2 40 f2 73 09 2d 52
00000160: 83 bd 56 a6 6b d3 9f 8a c2 c5 66 c6 6b 22 fb 6a
00000170: 00 b2 8a ac 9d 8b fc 8d 41 af 80 92 16 51 e2 cb
00000180: 89 62 9b 77 2b 1e 38 01 df fc 1f 81 2d 95 8b 9e
00000190: 1d 1e ad 9c c0 0d fc 77 6e 35 13 16 26 28 1a 29
000001A0: 19 7f f8 08 5a 0f 09 4f 6f ba 7f 4c 5b cd 0c c2
000001B0: 71 ab ea 82 a2 d2 d1 1b 17 fd dc c3 54 03 85 14
000001C0: f4 90 47 2e 67 d7 93 c3 67 7e 8a f7 43 1a b3 41
000001D0: 32 f7 b0 58 38 6e 24 c8 96 d9 94 d3 54 89 2d 61
000001E0: 10 a9 9c 22 51 52 02 c9 b7 8d cc 5b 28 6d cb 55
000001F0: 5d 2f 97 8a 8f 3f 27 56 73 eb ec 5d e4 64 91 49
00000200: 3b 88 f2 0a fc ed a5 67 a9 e3 71 ef 31 ce a0 33
00000210: fc d8 ea 4d 1e 3f dc 89 c8 89 e2 c3 54 4f 9b aa
00000220: dd af bd ca
(68) Sends message fragment (4), peer receives message fragment (4)
10.111.10.171:54295->10.111.15.45:4500 [382]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 08 00 00 00 01 00 00 01 7a
00000020: 00 00 01 5e 00 04 00 04 00 00 00 00 00 00 00 03
00000030: e0 8a 0b 04 ee f8 47 c2 52 96 71 9f 9d 39 0c 91
00000040: ea 6a 16 7c 80 31 a0 fd 76 cc c4 f1 8f 1a d3 be
00000050: fa 78 6b df c1 c6 73 83 be 36 69 c4 8a 87 ed 11
00000060: 90 31 a8 fd f9 0a 5c e4 d4 23 c9 e6 b3 96 ac b6
00000070: 8e bd fc 27 58 79 9f cc 8b ac 6b 59 e4 70 4b 05
00000080: 23 16 ed 49 25 f3 de 02 2e ce ae 86 e8 b4 ca b4
00000090: 96 ad 5b f6 2b c2 47 33 6f da f3 97 3c 13 ed 1f
000000A0: 7a da 93 b5 69 6a b5 10 93 38 75 ea b7 34 a3 87
000000B0: b6 83 c7 da 8a a1 d9 2a 0b 22 e2 ab 63 2b 57 2b
000000C0: 88 e3 ea be 7b fc dc 26 ac b8 bb 15 96 f9 c2 f4
000000D0: 60 17 e4 09 18 ae 78 b8 73 02 6b 0e 20 cc b1 cd
000000E0: b4 4d 94 7f f3 16 28 9a d2 bd 26 77 4b a5 85 56
000000F0: b1 81 8b 9c c3 0a 7f 67 fe 6a 61 15 f1 45 66 f3
00000100: 36 fc a5 bb 1f d7 6d e7 1d 9f 3f b5 cc 60 19 48
00000110: 17 f7 08 28 1c 58 9f 2b 7a 0b b9 50 bd 02 ea b8
00000120: 1e 03 1f 52 6a 7a fc e5 b4 6b 00 cf 0d 83 1f d2
00000130: 3f f2 ad 43 d4 86 6e c1 88 d2 87 d6 1f ac a3 30
00000140: 7b c1 5b 6a 3d 4c 20 72 5d 2c ca bf 87 a2 ce 1d
00000150: b3 fa c7 7c 22 cd 66 fc be 49 22 32 17 ee 6e 5e
00000160: 62 c1 ca 12 2b 5d 3d 7b ae b5 3e 53 c5 98 05 1f
00000170: 42 53 49 d1 2c c2 d2 25 f1 d0 38 65 b7 b6
Responder's actions:
(69) Computes shared key
00000000: bd 04 9d 0f 9c 5f 58 af c7 e4 01 bc 18 59 01 7c
00000010: 88 28 f9 f2 9f 33 01 5d 49 9a 7d 14 74 d4 31 ac
(70) Computes SKEYSEED
00000000: 9b ed 6c 79 64 b3 de 3a e4 9e dd 62 04 5a f0 8b
00000010: 43 88 33 d4 e6 9e 73 16 a1 1a 9e b2 b4 19 13 c5
00000020: d0 6d fb 86 40 11 c3 02 bb e5 a3 b5 e4 4a c4 c0
00000030: 9d 18 c6 94 de c3 c5 14 82 e7 a2 51 fe c4 98 ca
(71) Computes SK_d
00000000: c2 21 15 fd d3 99 3b 2a 43 60 c4 59 34 b0 be 3f
00000010: 53 ef 6e b1 dd 88 ad 72 55 dd 83 22 5c 6f e1 d6
00000020: 1f 1e ab 06 f9 41 cb c8 ea f9 dc fc 19 a0 2d bf
00000030: 9a 0a 3f 3a 9a 45 1f 08 b6 a9 2c 62 52 b7 26 34
(72) Computes SK_ei
00000000: 18 4e 4e 0f 36 28 bf 3c 9c 04 8e 93 bf a0 77 53
00000010: 91 34 12 81 42 e6 4e 62 7f db a5 ed 98 60 50 ff
00000020: b4 e1 3e 23
(73) Computes SK_er
00000000: e9 27 59 2f 09 49 68 1e 0e 62 db c6 19 06 73 13
00000010: cf da 5c 02 27 3e 4a b4 78 98 b4 86 d0 e9 34 f4
00000020: a5 bb 18 2f
(74) Computes SK_pi
00000000: 30 2c 10 8d 0f 61 47 00 f1 40 4f a9 4f af b5 30
00000010: 11 ba 5f 24 39 32 85 12 4e 7e 71 75 50 15 a6 93
00000020: c3 d0 5e 40 2e 21 8e b1 59 09 cd a4 eb b4 91 68
00000030: 29 42 fe e2 d8 76 8f a6 96 55 1f ab 6c 9b 00 f8
(75) Computes SK_pr
00000000: 6f 81 72 cb 96 58 fb 0e 17 70 b6 b9 1f a9 69 a9
00000010: fc c7 27 4f b4 e1 85 90 a0 c7 9f f9 72 11 61 2a
00000020: 35 b7 b7 96 d3 6a bb a5 aa b1 b8 34 8d 99 c6 f3
00000030: 2b fc 32 56 c1 94 71 04 55 bd 89 6a bf c3 8b fe
(76) Extracts IV from message (fragment 1)
00000000: 00 00 00 00 00 00 00 00
(77) Computes K1i (i1 = 0)
00000000: 3c 57 d7 c8 9f 50 98 fc 86 81 d6 8a 4e 5d 83 c6
00000010: 1e 42 e6 e7 60 67 05 8d f5 2e 10 13 12 15 32 58
(78) Computes K2i (i2 = 0)
00000000: 0b 88 0a 1b c8 3e 61 79 82 08 db 13 31 08 63 3c
00000010: 17 62 17 cb 7d 18 ce 70 37 84 85 f4 89 49 d0 06
(79) Computes K3i (i3 = 0)
00000000: 18 63 41 67 49 6e cf 48 56 71 4d aa 42 63 5c 11
00000010: 2e 26 5b e2 7b c7 53 a4 09 82 e5 5a 7e f4 65 4d
(80) Composes MGM nonce (fragment 1)
00000000: 00 00 00 00 b4 e1 3e 23
(81) Extracts ICV from message (fragment 1)
00000000: b1 51 cd e6 dc 64 12 1c
(82) Extracts AAD from message (fragment 1)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 23 00 02 04
00000020: 00 01 00 04
(83) Extracts ciphertext from message (fragment 1)
00000000: 03 45 60 11 15 25 f5 45 bb 0e f4 25 26 e2 14 8c
00000010: a7 01 82 f6 9c 6e 42 f1 a3 9b 9e ac a6 dd 0d 9c
00000020: ff 79 15 ed b9 0c 81 a0 b4 29 61 fb 55 1b c1 73
00000030: 4d de 1f b2 5f 1f cb 84 5d 12 24 85 52 c4 f2 1d
00000040: 01 a7 92 ad 55 4d 90 d0 58 d2 1a 5e f6 dc 4e 73
00000050: d4 9b 08 66 d7 64 de 10 e6 75 69 20 e3 7b 6c f0
00000060: 4b 8b ff 60 39 f1 19 31 72 dd c1 09 33 5b 1d 56
00000070: ee 0c 1c 42 d7 f3 04 d3 5b 9a 6e cf 7f b3 1f ac
00000080: 34 a6 ee e0 ac 87 b8 88 99 75 a6 ae dc b5 30 38
00000090: eb 3d 48 fd cc 69 64 f8 c6 61 ce e9 e1 24 ba aa
000000A0: 25 5e e6 ea 8b 0c ef 20 31 bf a9 ae 6d e2 82 d4
000000B0: ab 2c d7 af ca 62 fe bd 7c 8f a9 dc d3 63 05 d7
000000C0: ba 92 56 66 44 ad 5d 9d 1e 9a 27 2e 22 6e 5b 0c
000000D0: af 84 6b c6 a7 cf ca 72 f8 8e d3 a1 bc d4 7c 5b
000000E0: 7e 26 7f b3 05 d8 62 ef ad d6 07 70 d7 4b 33 e4
000000F0: 26 84 e6 eb 5b 65 5c a7 71 29 45 15 d9 b0 83 6a
00000100: 52 5f a9 d8 dd f1 d8 62 c7 d7 3d e9 69 0e c5 b1
00000110: e1 de 20 6c 3d 5f f7 f7 9f f6 a5 7b 4d a5 4e e9
00000120: b4 c4 c2 7d cc 43 62 77 57 37 d3 40 48 b2 c0 5b
00000130: 48 ab d0 94 79 ef 3d 04 e3 d8 6d 42 56 ed cd 94
00000140: b4 23 2c fa f0 6b 39 ad 41 a3 b3 8f ec b8 6c ef
00000150: e1 98 3a b2 fb a8 fd 21 96 8a bf 3a 65 47 8a e9
00000160: 69 60 44 02 2c ec 7a 86 74 fe 1d 9b 08 5e b8 5e
00000170: f8 ca 37 20 5f a7 74 8c 12 88 f2 d8 9e d4 94 29
00000180: c2 db f9 fb 35 a0 cf 21 2b da 8b 9e cc 52 84 eb
00000190: c4 12 39 3e e6 18 fb f7 57 6c b5 1e 10 3d 11 9c
000001A0: 29 9c 41 73 69 d8 d0 9d 71 2b 77 66 87 65 51 19
000001B0: db 27 a0 dd aa 64 ba fd c0 5f e1 4e da 7c 20 fc
000001C0: 8c 13 ab 2d c2 9c 37 9d 7e 51 cb 29 03 10 52 dc
000001D0: f8 09 61 cc 12 9a a0 8e 1b e4 52 f8 72 bd 7a 86
000001E0: db 93 7c 55 b8 1e 7f 21 d4 e6 02 f2
(84) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext (fragment 1)
00000000: 25 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06 03
00000010: 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f 70
00000020: 20 54 65 73 74 20 43 6c 69 65 6e 74 31 13 30 11
00000030: 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c 55
00000040: 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 26 00
00000050: 05 00 04 30 82 04 f7 30 82 04 a4 a0 03 02 01 02
00000060: 02 13 7c 00 03 da a8 9e 1e ff 9e 79 05 fb bb 00
00000070: 01 00 03 da a8 30 0a 06 08 2a 85 03 07 01 01 03
00000080: 02 30 82 01 0a 31 18 30 16 06 05 2a 85 03 64 01
00000090: 12 0d 31 32 33 34 35 36 37 38 39 30 31 32 33 31
000000A0: 1a 30 18 06 08 2a 85 03 03 81 03 01 01 12 0c 30
000000B0: 30 31 32 33 34 35 36 37 38 39 30 31 2f 30 2d 06
000000C0: 03 55 04 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83
000000D0: d1 89 d1 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0
000000E0: b2 d0 b0 d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09
000000F0: 06 03 55 04 06 13 02 52 55 31 19 30 17 06 03 55
00000100: 04 08 0c 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba
00000110: d0 b2 d0 b0 31 15 30 13 06 03 55 04 07 0c 0c d0
00000120: 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06
00000130: 03 55 04 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a
00000140: d0 a0 d0 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0
00000150: 9e 22 31 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0
00000160: b5 d1 81 d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3
00000170: d0 a6 20 d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000180: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30
00000190: 1e 17 0d 32 31 31 30 30 31 30 36 31 30 31 30 5a
000001A0: 17 0d 32 32 30 31 30 31 30 36 32 30 31 30 5a 30
000001B0: 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45 20
000001C0: 49 6e 74 65 72 6f 70 20 54 65 73 74 20 43 6c 69
000001D0: 65 6e 74 31 13 30 11 06 03 55 04 0a 13 0a 45 4c
000001E0: 56 49 53 2d 50 4c 55 53 31 0b 30 00
(85) Extracts IV from message (fragment 2)
00000000: 00 00 00 00 00 00 00 01
(86) Uses previously computed key K3i
00000000: 18 63 41 67 49 6e cf 48 56 71 4d aa 42 63 5c 11
00000010: 2e 26 5b e2 7b c7 53 a4 09 82 e5 5a 7e f4 65 4d
(87) Composes MGM nonce (fragment 2)
00000000: 00 00 00 01 b4 e1 3e 23
(88) Extracts ICV from message (fragment 2)
00000000: b4 68 c7 4d eb dd bd 92
(89) Extracts AAD from message (fragment 2)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 02 00 04
(90) Extracts ciphertext from message (fragment 2)
00000000: 3c b1 b4 aa 04 56 27 1b 45 04 f7 70 1b 17 16 16
00000010: 85 16 ee b3 88 7d 08 64 2d 24 b8 1d 7e ac c9 72
00000020: 73 07 d3 d9 ef 5d 08 8b 47 97 5a 98 53 00 ec 13
00000030: cc 5a 46 7b 16 a2 14 6a f1 ea 17 71 9b 75 1d 46
00000040: 9d 6d 8c 3a a2 b2 75 c5 c9 4c 16 56 73 03 16 40
00000050: 42 fe a2 5a cc c7 ed 37 91 b1 eb e5 56 2a 01 bc
00000060: a2 83 ac 05 f1 a7 56 e5 f2 bb f4 18 7f 05 82 14
00000070: 70 de af 44 d4 cc a9 0a 95 6d c1 96 11 3d cf e1
00000080: aa 27 f1 87 60 d2 32 c1 1e 91 bf 60 00 5f d3 fb
00000090: a4 55 2e f0 0b 08 14 ed a3 63 54 4c b8 7b 5c 71
000000A0: 69 d1 3b 0c 6c 93 f3 99 2e fe 36 98 90 a1 05 ee
000000B0: 35 d2 da f8 81 59 f5 17 23 33 40 99 99 42 37 b0
000000C0: 0d 94 0a bd 00 cf 1c be 0e d0 13 93 e2 27 5a a5
000000D0: c5 e8 a0 25 5a 2d ad 6c b4 bc 64 37 05 ac cd 22
000000E0: 92 13 83 ab e8 87 93 29 82 dc 47 b4 1c 92 4d 36
000000F0: ef ba 10 3d 42 2d d6 2c d5 6b 95 99 2d 17 61 c4
00000100: c5 13 ed 55 a5 e5 b2 65 ac 25 24 21 c4 25 7f 6f
00000110: 68 fb ce 8f 17 60 e9 ac 9c 52 9f d5 d4 a7 14 35
00000120: 89 a4 1f de 21 a9 51 3c 1d 73 00 10 ba a6 7c 24
00000130: fb b9 20 21 5e df 63 8a c8 1f b1 55 05 5a 70 a8
00000140: b5 f4 23 9e 22 c0 2a 7c a5 11 01 c3 5e 3d 52 2a
00000150: b8 1d c5 19 b5 55 cc 8e f0 8d 6e 93 36 10 cd e3
00000160: c8 a5 a6 2e 90 53 fa 92 64 16 6c 4f da 9b e5 f8
00000170: 91 c5 ea b4 60 64 db ed d5 bc fc 3a 73 62 ce b2
00000180: ff 7a 15 95 0d 77 00 ee 5c a8 c5 89 2f 39 13 59
00000190: dd 52 ea 11 ae 28 82 36 be aa 29 68 4c f6 63 d5
000001A0: 93 a5 54 3d 8f 13 26 0a 87 34 b9 81 1c 2c cd d5
000001B0: 79 3a 65 6d 1c 6e 32 be b0 77 b7 b3 e4 ae b8 72
000001C0: f9 44 59 e9 14 46 67 56 93 ca 70 d1 ac 25 05 62
000001D0: f7 55 c2 9e 2e 11 a7 29 01 24 77 4a 6f 1c ba f6
000001E0: 4a 4f 83 75 29 1e c7 a9 68 29 02 d0
(91) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext (fragment 2)
00000000: 09 06 03 55 04 06 13 02 52 55 30 81 aa 30 21 06
00000010: 08 2a 85 03 07 01 01 01 02 30 15 06 09 2a 85 03
00000020: 07 01 02 01 02 01 06 08 2a 85 03 07 01 01 02 03
00000030: 03 81 84 00 04 81 80 ee 2f 0a 0e 09 1e 7e 04 ef
00000040: ba 5b 62 a2 52 86 e1 9c 24 50 30 50 b0 b4 8a 37
00000050: 35 b5 fc af 28 94 ec b5 9b 92 41 5b 69 e2 c9 ba
00000060: 24 de 6a 72 c4 ef 44 bb 89 a1 05 14 1b 87 3d 6a
00000070: a3 72 3e 17 ca 7f 39 28 ce 16 8b dd 07 52 87 6a
00000080: 0d 77 42 6d 99 2b 46 2c fd 4b b2 7c d7 c7 17 08
00000090: 12 54 63 47 9d 14 3d 61 ed f2 95 ab 11 80 69 02
000000A0: a7 66 60 50 7e a4 53 6d ad 01 49 b2 16 8a 95 1d
000000B0: cf 1a 57 93 56 14 5e a3 82 02 59 30 82 02 55 30
000000C0: 0e 06 03 55 1d 0f 01 01 ff 04 04 03 02 05 a0 30
000000D0: 13 06 03 55 1d 25 04 0c 30 0a 06 08 2b 06 01 05
000000E0: 05 07 03 11 30 1d 06 03 55 1d 0e 04 16 04 14 40
000000F0: 81 b1 d1 18 75 f0 da 6b 3c 50 5f cd 73 1d d9 77
00000100: f2 d7 c1 30 1f 06 03 55 1d 23 04 18 30 16 80 14
00000110: 9b 85 5e fb 81 dc 4d 59 07 51 63 cf be df da 2c
00000120: 7f c9 44 3c 30 82 01 0f 06 03 55 1d 1f 04 82 01
00000130: 06 30 82 01 02 30 81 ff a0 81 fc a0 81 f9 86 81
00000140: b5 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74
00000150: 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72
00000160: 75 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 21 30 34
00000170: 32 32 21 30 34 33 35 21 30 34 34 31 21 30 34 34
00000180: 32 21 30 34 33 65 21 30 34 33 32 21 30 34 34 62
00000190: 21 30 34 33 39 25 32 30 21 30 34 32 33 21 30 34
000001A0: 32 36 25 32 30 21 30 34 31 65 21 30 34 31 65 21
000001B0: 30 34 31 65 25 32 30 21 30 30 32 32 21 30 34 31
000001C0: 61 21 30 34 32 30 21 30 34 31 38 21 30 34 31 66
000001D0: 21 30 34 32 32 21 30 34 31 65 2d 21 30 34 31 66
000001E0: 21 30 34 32 30 21 30 34 31 65 21 00
(92) Extracts IV from message (fragment 3)
00000000: 00 00 00 00 00 00 00 02
(93) Uses previously computed key K3i
00000000: 18 63 41 67 49 6e cf 48 56 71 4d aa 42 63 5c 11
00000010: 2e 26 5b e2 7b c7 53 a4 09 82 e5 5a 7e f4 65 4d
(94) Composes MGM nonce (fragment 3)
00000000: 00 00 00 02 b4 e1 3e 23
(95) Extracts ICV from message (fragment 3)
00000000: 54 4f 9b aa dd af bd ca
(96) Extracts AAD from message (fragment 3)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 03 00 04
(97) Extracts ciphertext from message (fragment 3)
00000000: e7 72 d9 51 90 b1 a2 bc 81 8d d6 56 bf 7a 81 e0
00000010: 1a a1 70 8b 35 a0 7e 5f e8 df 58 3d 75 5d d2 4c
00000020: 4c ce 17 77 3f 28 9c ca 7a a4 23 23 f0 c7 ff ff
00000030: 98 ee e3 1a 27 39 4d 90 1a b7 5b 44 11 16 11 3a
00000040: ea bf 83 66 da 92 2a 3a 3d bd b5 40 c8 bc f6 ed
00000050: cb 1d 5a 8e 30 f0 06 72 dc 6c da c1 45 7b e8 25
00000060: ca 93 2a b2 fe 4a db 00 90 e3 31 78 26 8d ae c8
00000070: 39 66 80 7d e5 01 5f 21 d6 c3 40 46 19 e4 43 9d
00000080: 23 c6 c1 18 06 49 bd f5 dc 8c 1b 19 b0 60 0c a3
00000090: ad f5 5c 57 e8 8e 37 e6 ea b6 79 11 b8 f1 16 ba
000000A0: a6 d9 09 1f 0d e0 3c 07 b8 ce 9d 11 a3 c6 f7 e4
000000B0: 62 e8 94 7b ad b9 8a 6b 9c f1 f8 43 cf 7e fc 5e
000000C0: 44 ab bf b1 88 f5 67 1e 84 5f 82 63 f3 13 89 55
000000D0: f5 ef 86 c3 db 48 37 f8 26 3c c4 6d a5 fc b5 69
000000E0: 56 0d 2d f3 c0 98 dd e7 53 da 0a 28 87 2f 38 ab
000000F0: a9 ec 60 a6 c4 54 c6 68 e7 6b e3 4b 54 bf b5 82
00000100: 44 c9 b9 45 bc 9e f5 58 d8 76 63 92 cd 52 ec 82
00000110: 80 d6 43 86 10 16 eb 7b 32 e4 ee ba ec 09 b6 4f
00000120: 35 1a bf da d7 de 40 fa b5 d2 40 f2 73 09 2d 52
00000130: 83 bd 56 a6 6b d3 9f 8a c2 c5 66 c6 6b 22 fb 6a
00000140: 00 b2 8a ac 9d 8b fc 8d 41 af 80 92 16 51 e2 cb
00000150: 89 62 9b 77 2b 1e 38 01 df fc 1f 81 2d 95 8b 9e
00000160: 1d 1e ad 9c c0 0d fc 77 6e 35 13 16 26 28 1a 29
00000170: 19 7f f8 08 5a 0f 09 4f 6f ba 7f 4c 5b cd 0c c2
00000180: 71 ab ea 82 a2 d2 d1 1b 17 fd dc c3 54 03 85 14
00000190: f4 90 47 2e 67 d7 93 c3 67 7e 8a f7 43 1a b3 41
000001A0: 32 f7 b0 58 38 6e 24 c8 96 d9 94 d3 54 89 2d 61
000001B0: 10 a9 9c 22 51 52 02 c9 b7 8d cc 5b 28 6d cb 55
000001C0: 5d 2f 97 8a 8f 3f 27 56 73 eb ec 5d e4 64 91 49
000001D0: 3b 88 f2 0a fc ed a5 67 a9 e3 71 ef 31 ce a0 33
000001E0: fc d8 ea 4d 1e 3f dc 89 c8 89 e2 c3
(98) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext (fragment 3)
00000000: 30 30 32 32 28 31 29 2e 63 72 6c 86 3f 68 74 74
00000010: 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32
00000020: 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65
00000030: 72 74 45 6e 72 6f 6c 6c 2f 74 65 73 74 67 6f 73
00000040: 74 32 30 31 32 28 31 29 2e 63 72 6c 30 81 da 06
00000050: 08 2b 06 01 05 05 07 01 01 04 81 cd 30 81 ca 30
00000060: 44 06 08 2b 06 01 05 05 07 30 02 86 38 68 74 74
00000070: 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32
00000080: 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65
00000090: 72 74 45 6e 72 6f 6c 6c 2f 72 6f 6f 74 32 30 31
000000A0: 38 2e 63 72 74 30 3f 06 08 2b 06 01 05 05 07 30
000000B0: 01 86 33 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f
000000C0: 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f
000000D0: 2e 72 75 2f 6f 63 73 70 32 30 31 32 67 2f 6f 63
000000E0: 73 70 2e 73 72 66 30 41 06 08 2b 06 01 05 05 07
000000F0: 30 01 86 35 68 74 74 70 3a 2f 2f 74 65 73 74 67
00000100: 6f 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72
00000110: 6f 2e 72 75 2f 6f 63 73 70 32 30 31 32 67 73 74
00000120: 2f 6f 63 73 70 2e 73 72 66 30 0a 06 08 2a 85 03
00000130: 07 01 01 03 02 03 41 00 21 ee 3b e1 fd 0f 36 90
00000140: 92 c4 a2 35 26 e8 dc 4e b8 ef 89 40 70 d2 91 39
00000150: bc 79 a6 e2 f7 c1 06 bd d5 d6 ff 72 a5 6c f2 c0
00000160: c3 75 e9 ca 67 81 c1 93 96 b4 bd 18 12 4c 37 f7
00000170: d9 73 d6 4c 8a a6 c4 0a 24 00 00 19 04 5e 9e 50
00000180: 5f 58 b0 a5 7a 33 45 83 49 66 0f 1c 3c 7a 67 71
00000190: 98 27 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06
000001A0: 03 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f
000001B0: 70 20 54 65 73 74 20 53 65 72 76 65 72 31 13 30
000001C0: 11 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c
000001D0: 55 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 29
000001E0: 00 00 95 0e 00 00 00 0c 30 0a 06 00
(99) Extracts IV from message (fragment 4)
00000000: 00 00 00 00 00 00 00 03
(100) Uses previously computed key K3i
00000000: 18 63 41 67 49 6e cf 48 56 71 4d aa 42 63 5c 11
00000010: 2e 26 5b e2 7b c7 53 a4 09 82 e5 5a 7e f4 65 4d
(101) Composes MGM nonce (fragment 4)
00000000: 00 00 00 03 b4 e1 3e 23
(102) Extracts ICV from message (fragment 4)
00000000: d2 25 f1 d0 38 65 b7 b6
(103) Extracts AAD from message (fragment 4)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 08 00 00 00 01 00 00 01 7a 00 00 01 5e
00000020: 00 04 00 04
(104) Extracts ciphertext from message (fragment 4)
00000000: e0 8a 0b 04 ee f8 47 c2 52 96 71 9f 9d 39 0c 91
00000010: ea 6a 16 7c 80 31 a0 fd 76 cc c4 f1 8f 1a d3 be
00000020: fa 78 6b df c1 c6 73 83 be 36 69 c4 8a 87 ed 11
00000030: 90 31 a8 fd f9 0a 5c e4 d4 23 c9 e6 b3 96 ac b6
00000040: 8e bd fc 27 58 79 9f cc 8b ac 6b 59 e4 70 4b 05
00000050: 23 16 ed 49 25 f3 de 02 2e ce ae 86 e8 b4 ca b4
00000060: 96 ad 5b f6 2b c2 47 33 6f da f3 97 3c 13 ed 1f
00000070: 7a da 93 b5 69 6a b5 10 93 38 75 ea b7 34 a3 87
00000080: b6 83 c7 da 8a a1 d9 2a 0b 22 e2 ab 63 2b 57 2b
00000090: 88 e3 ea be 7b fc dc 26 ac b8 bb 15 96 f9 c2 f4
000000A0: 60 17 e4 09 18 ae 78 b8 73 02 6b 0e 20 cc b1 cd
000000B0: b4 4d 94 7f f3 16 28 9a d2 bd 26 77 4b a5 85 56
000000C0: b1 81 8b 9c c3 0a 7f 67 fe 6a 61 15 f1 45 66 f3
000000D0: 36 fc a5 bb 1f d7 6d e7 1d 9f 3f b5 cc 60 19 48
000000E0: 17 f7 08 28 1c 58 9f 2b 7a 0b b9 50 bd 02 ea b8
000000F0: 1e 03 1f 52 6a 7a fc e5 b4 6b 00 cf 0d 83 1f d2
00000100: 3f f2 ad 43 d4 86 6e c1 88 d2 87 d6 1f ac a3 30
00000110: 7b c1 5b 6a 3d 4c 20 72 5d 2c ca bf 87 a2 ce 1d
00000120: b3 fa c7 7c 22 cd 66 fc be 49 22 32 17 ee 6e 5e
00000130: 62 c1 ca 12 2b 5d 3d 7b ae b5 3e 53 c5 98 05 1f
00000140: 42 53 49 d1 2c c2
(105) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext (fragment 4)
00000000: 08 2a 85 03 07 01 01 03 03 6a 3e 59 0d 72 1e 55
00000010: a3 c0 d1 2f 8a 9b 4e 44 10 58 59 bd 62 9e e7 12
00000020: 31 e5 7d 01 53 f3 84 40 dd ac 73 ed 09 3a 10 d9
00000030: 6e 7f eb 80 6c 11 9e 91 f3 7c 3c b0 55 f7 4b ec
00000040: 0e 78 36 10 95 02 09 86 b3 27 04 2a 83 3c 89 36
00000050: 1b 73 cf 7b c9 e0 df a2 07 12 1e 69 52 4d 89 1b
00000060: de 6e 48 d1 34 fa 21 78 22 88 2e 30 86 c0 80 0a
00000070: 2d 74 af 08 ff 35 75 a5 79 e3 85 40 22 6b a8 42
00000080: f6 72 24 bf 29 87 58 a8 20 29 00 00 08 00 00 40
00000090: 00 2f 00 00 0c 00 00 40 01 00 00 00 04 21 00 00
000000A0: 10 01 00 00 00 00 01 00 00 00 03 00 00 2c 00 00
000000B0: 38 00 00 00 34 01 03 04 05 6c 0c a5 70 03 00 00
000000C0: 08 01 00 00 20 03 00 00 08 01 00 00 21 03 00 00
000000D0: 08 01 00 00 22 03 00 00 08 01 00 00 23 00 00 00
000000E0: 08 05 00 00 00 2d 00 00 28 02 00 00 00 07 01 00
000000F0: 10 08 00 08 00 0a 6f 0a ab 0a 6f 0a ab 07 00 00
00000100: 10 00 00 ff ff 00 00 00 00 ff ff ff ff 29 00 00
00000110: 28 02 00 00 00 07 01 00 10 08 00 08 00 0a 00 00
00000120: 02 0a 00 00 02 07 00 00 10 00 00 ff ff 0a 00 00
00000130: 00 0a 00 00 ff 29 00 00 08 00 00 40 0a 00 00 00
00000140: 08 00 00 40 0b 00
(106) Reassembles message from received fragments and parses it
IKE SA Auth
#9280E0822E758778.DB578D97DE119D1E.00000001 IKEv2 I->R[1847]
4*EF[...]->E[1819]{
IDi[78](DN){CN=IKE Interop Test Client,O=ELVIS-PLUS,C=RU},
CERT[1280](X.509 Cert){308204...A6C40A},
CERTREQ[25](X.509 Cert){5E9E50...677198},
IDr[78](DN){CN=IKE Interop Test Server,O=ELVIS-PLUS,C=RU},
AUTH[149](Sig){id-tc26-signwithdigest-gost3410-12-512[12]:
6A3E59...58A820},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){4},
CP[16](REQUEST){IP4.Address[0], IP4.DNS[0]},
SA[56]{
P[52](#1:ESP:6C0CA570:5#){
Encryption=ENCR_KUZNYECHIK_MGM_KTREE,
ENCR_MAGMA_MGM_KTREE,
ENCR_KUZNYECHIK_MGM_MAC_KTREE,
ENCR_MAGMA_MGM_MAC_KTREE,
ESN=Off}},
TSi[40](2#){10.111.10.171:icmp:8.0, 0.0.0.0-255.255.255.255},
TSr[40](2#){10.0.0.2:icmp:8.0, 10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(107) Computes prf(SK_pi, IDi)
00000000: ce e8 8b d1 7e 3c 83 32 eb d1 29 08 de dc 71 f4
00000010: 8f ba 09 b8 ca 5b 10 e2 f4 44 29 5c 97 7b 26 01
00000020: a4 ba 83 c8 ea 40 92 0f 88 18 bd e7 e1 c9 45 cf
00000030: ff 99 48 05 0d f4 93 a6 cd 54 46 d7 eb 7a 52 94
(108) Uses initiator's public key
00000010: EE 2F 0A 0E 09 1E 7E 04 EF BA 5B 62 A2 52 86 E1
00000020: 9C 24 50 30 50 B0 B4 8A 37 35 B5 FC AF 28 94 EC
00000030: B5 9B 92 41 5B 69 E2 C9 BA 24 DE 6A 72 C4 EF 44
00000040: BB 89 A1 05 14 1B 87 3D 6A A3 72 3E 17 CA 7F 39
00000050: 28 CE 16 8B DD 07 52 87 6A 0D 77 42 6D 99 2B 46
00000060: 2C FD 4B B2 7C D7 C7 17 08 12 54 63 47 9D 14 3D
00000070: 61 ED F2 95 AB 11 80 69 02 A7 66 60 50 7E A4 53
00000080: 6D AD 01 49 B2 16 8A 95 1D CF 1A 57 93 56 14 5E
(109) Verifies signature from AUTH payload using algorithm id-tc26-
signwithdigest-gost3410-12-512
00000000: 6a 3e 59 0d 72 1e 55 a3 c0 d1 2f 8a 9b 4e 44 10
00000010: 58 59 bd 62 9e e7 12 31 e5 7d 01 53 f3 84 40 dd
00000020: ac 73 ed 09 3a 10 d9 6e 7f eb 80 6c 11 9e 91 f3
00000030: 7c 3c b0 55 f7 4b ec 0e 78 36 10 95 02 09 86 b3
00000040: 27 04 2a 83 3c 89 36 1b 73 cf 7b c9 e0 df a2 07
00000050: 12 1e 69 52 4d 89 1b de 6e 48 d1 34 fa 21 78 22
00000060: 88 2e 30 86 c0 80 0a 2d 74 af 08 ff 35 75 a5 79
00000070: e3 85 40 22 6b a8 42 f6 72 24 bf 29 87 58 a8 20
(110) Computes keys for ESP SAs
00000000: 98 ab 7e db 78 03 a1 e6 c7 21 43 ee b9 7f 5f 56
00000010: 45 bb 51 cd 0b b7 09 a1 af 34 02 87 69 4d 7b a0
00000020: 1d 14 a0 cc
00000000: 70 31 4d 57 94 8b 7e 5c 6f 29 d5 68 1b fd 43 2b
00000010: 19 4e 64 6d 8f 8a 8d 1e ba 72 24 59 c7 0c de 81
00000020: e2 04 84 af
(111) Computes prf(SK_pr,IDr)
00000000: 7d c8 6a 33 12 02 5c 21 1f ab dc 83 0b 01 a5 27
00000010: 82 a2 f2 1f 64 c6 e9 5e 0e c0 4c e5 d9 11 8d 8e
00000020: b9 5c ef fa b0 a3 37 75 94 20 7c e4 60 60 ed 9d
00000030: fa 5e cb 7e e7 79 05 ab fb 51 1b 03 a8 2c c5 6a
(112) Uses private key for signing (little endian)
00000000: CB 73 0C 81 6F AC 6D 81 9F 82 AE 15 A9 08 12 17
00000010: D3 1B 97 64 B7 1C 34 0D D3 DD 90 1F 15 8C 9B 06
(113) Uses random number for signing
00000000: 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
00000010: 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02
(114) Computes signature using algorithm id-tc26-signwithdigest-
gost3410-12-256
00000000: c8 40 af f7 46 6f 7b eb d2 b9 1c 5a 80 d0 00 93
00000010: c2 5e 44 16 40 47 f7 8e 61 9c da a5 16 94 83 c5
00000020: 68 5f e8 4d 03 e7 c2 cd 08 07 b8 f3 46 66 6d 05
00000030: 76 c0 d5 e7 60 1d 59 49 09 45 52 c4 95 a7 5a d3
(115) Computes K1r (i1 = 0)
00000000: 35 e4 d1 65 2e ec 24 89 e4 c9 58 b1 b9 05 1b 83
00000010: 62 5e 65 d7 61 73 d9 1c cf 84 60 64 b9 f2 e7 51
(116) Computes K2r (i2 = 0)
00000000: 86 8c 89 42 41 d7 30 da 1a 4a 67 69 3a 32 4d 38
00000010: f3 54 02 9f f7 7d b7 bc 5a ee 3b 60 2b 3f 05 56
(117) Computes K3r (i3 = 0)
00000000: 31 95 e8 c6 67 af 42 d8 ce f1 e8 99 c6 8b 2a c2
00000010: 29 aa 3d c0 ff 18 5f 3d 79 4a 14 6b 9f ac d0 bb
(118) Selects SPI for incoming ESP SA
00000000: 34 ff 8a 25
(119) Creates message splitting it into 4 fragments
IKE SA Auth
#9280E0822E758778.DB578D97DE119D1E.00000001 IKEv2 I<=R[1563]
E[1535]->4*EF[...]{
IDr[78](DN){CN=IKE Interop Test Server,O=ELVIS-PLUS,C=RU},
CERT[1211](X.509 Cert){308204...FB346D},
AUTH[85](Sig){id-tc26-signwithdigest-gost3410-12-256[12]:
C840AF...A75AD3},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){64},
CP[16](REPLY){IP4.Address[4]=10.1.1.3},
SA[32]{
P[28](#1:ESP:34FF8A25:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(120) Composes MGM nonce (fragment 1)
00000000: 00 00 00 00 a5 bb 18 2f
(121) Composes AAD (fragment 1)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 24 00 02 04
00000020: 00 01 00 04
(122) Composes plaintext (fragment 1)
00000000: 25 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06 03
00000010: 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f 70
00000020: 20 54 65 73 74 20 53 65 72 76 65 72 31 13 30 11
00000030: 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c 55
00000040: 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 27 00
00000050: 04 bb 04 30 82 04 b2 30 82 04 5f a0 03 02 01 02
00000060: 02 13 7c 00 03 d9 02 ec f9 34 3e c8 aa d6 59 00
00000070: 01 00 03 d9 02 30 0a 06 08 2a 85 03 07 01 01 03
00000080: 02 30 82 01 0a 31 18 30 16 06 05 2a 85 03 64 01
00000090: 12 0d 31 32 33 34 35 36 37 38 39 30 31 32 33 31
000000A0: 1a 30 18 06 08 2a 85 03 03 81 03 01 01 12 0c 30
000000B0: 30 31 32 33 34 35 36 37 38 39 30 31 2f 30 2d 06
000000C0: 03 55 04 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83
000000D0: d1 89 d1 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0
000000E0: b2 d0 b0 d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09
000000F0: 06 03 55 04 06 13 02 52 55 31 19 30 17 06 03 55
00000100: 04 08 0c 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba
00000110: d0 b2 d0 b0 31 15 30 13 06 03 55 04 07 0c 0c d0
00000120: 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06
00000130: 03 55 04 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a
00000140: d0 a0 d0 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0
00000150: 9e 22 31 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0
00000160: b5 d1 81 d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3
00000170: d0 a6 20 d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000180: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30
00000190: 1e 17 0d 32 31 30 39 33 30 31 33 32 34 30 36 5a
000001A0: 17 0d 32 31 31 32 33 30 31 33 33 34 30 36 5a 30
000001B0: 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45 20
000001C0: 49 6e 74 65 72 6f 70 20 54 65 73 74 20 53 65 72
000001D0: 76 65 72 31 13 30 11 06 03 55 04 0a 13 0a 45 4c
000001E0: 56 49 53 2d 50 4c 55 53 31 0b 30 00
(123) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
(fragment 1)
00000000: 73 f2 45 3e fb 6a 26 28 67 7d 14 e3 bf 0a 90 74
00000010: c9 95 6a 40 d5 4e a6 77 cf 58 2e b8 ae 52 f4 25
00000020: f7 82 bc d9 f0 74 4e 38 51 90 07 70 27 f8 01 27
00000030: 17 da f4 ba bc 1e 02 0b 73 ec cc 7b f8 b3 68 64
00000040: f3 48 65 33 3b ab ac 19 11 d3 f7 78 b4 f8 d1 3f
00000050: 6d 46 93 37 a6 58 48 3a 7d d0 8a 9c 84 ab de eb
00000060: 0d d4 8d ab 75 20 18 27 42 fe 24 ee ba c4 a4 6e
00000070: db 80 68 3c 84 7e d6 36 50 d4 1b 1c bc c5 9f 18
00000080: 41 af 48 52 c1 7e a2 f0 e4 bc 0a 3c 64 34 81 ca
00000090: df 96 ba 51 91 f1 06 13 b2 04 23 c8 70 3a ea 64
000000A0: e9 ea ce c2 db aa 12 90 28 0c 9d f9 89 02 a8 5e
000000B0: 66 f5 6e ce dd e7 2c 4a 45 54 de 5e b8 76 73 67
000000C0: 2d a3 a0 52 91 74 ff b7 eb e4 ea d1 2b 04 76 f7
000000D0: ff 4b 1c b8 45 7e 8a 60 e7 1e ec 13 3e c1 d8 d0
000000E0: 78 be f4 79 77 06 ce 76 04 64 ad e7 10 19 65 2b
000000F0: 45 66 23 3d 34 7a 40 6c 36 c0 20 73 47 d8 7a b6
00000100: 2b 0f 56 04 7a c0 41 ab 18 23 11 78 7f 4f d4 f5
00000110: 7d 2e 06 a5 15 ee de 84 9f c2 0a f6 c8 1e a4 30
00000120: 70 42 07 c8 5e 97 08 69 12 27 58 c3 c7 b7 db 7a
00000130: 8c 50 3a 3a 5c bf 3a a7 73 40 8f 9c 18 f6 13 77
00000140: 63 c1 60 06 36 a1 43 ab 88 08 c9 cc ad f2 88 ca
00000150: 84 bd 45 e0 8e d9 27 a3 07 f2 63 79 b0 a8 62 9f
00000160: 5f ba dc a7 f5 54 b8 4f 4f bb 1e a2 16 4b 4f 2d
00000170: d4 08 4e 45 c2 c0 60 3b 73 df 6b 35 3a fe 38 2e
00000180: 25 75 fc be 89 4c d2 7a 9c 1f b4 41 a6 31 d3 3d
00000190: 39 a6 d1 c4 47 94 44 30 3a 2b 23 22 ba c0 a9 df
000001A0: dc 1c 90 8d d1 e8 13 f9 08 68 5a 94 98 c7 3f 47
000001B0: 77 79 b5 bb fb 22 56 4b 38 55 48 e8 14 d4 01 eb
000001C0: 63 e9 17 da 24 69 9a 6d dc 1e 25 06 ef 77 10 46
000001D0: ad 99 ad 9c 54 4f d4 68 64 ea 05 1d ef 29 ea 0e
000001E0: 3c 1c 7e 27 cf 59 76 42 5b 02 04 b8
(124) Computes ICV using K3r as K_msg (fragment 1)
00000000: 96 08 17 ed ef 01 4d a0
(125) Composes IV (fragment 1)
00000000: 00 00 00 00 00 00 00 00
(126) Composes MGM nonce (fragment 2)
00000000: 00 00 00 01 a5 bb 18 2f
(127) Composes AAD (fragment 2)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 02 00 04
(128) Composes plaintext (fragment 2)
00000000: 09 06 03 55 04 06 13 02 52 55 30 66 30 1f 06 08
00000010: 2a 85 03 07 01 01 01 01 30 13 06 07 2a 85 03 02
00000020: 02 24 00 06 08 2a 85 03 07 01 01 02 02 03 43 00
00000030: 04 40 5b b3 14 3e f4 70 c1 70 d7 f3 27 25 d8 53
00000040: 7c e6 de 6d 8c 29 f6 b2 32 64 56 dc b1 77 f2 3d
00000050: fa f4 2a 5c f3 74 86 7f 04 72 51 c1 cf b3 43 36
00000060: f5 95 a2 af 05 47 57 1a 55 c0 78 a4 9d 64 26 b8
00000070: 61 14 a3 82 02 59 30 82 02 55 30 0e 06 03 55 1d
00000080: 0f 01 01 ff 04 04 03 02 05 a0 30 13 06 03 55 1d
00000090: 25 04 0c 30 0a 06 08 2b 06 01 05 05 07 03 11 30
000000A0: 1d 06 03 55 1d 0e 04 16 04 14 e0 d3 f0 09 ad ce
000000B0: 6c a5 47 ba 9b f7 a6 a5 1b 06 14 ba a5 43 30 1f
000000C0: 06 03 55 1d 23 04 18 30 16 80 14 9b 85 5e fb 81
000000D0: dc 4d 59 07 51 63 cf be df da 2c 7f c9 44 3c 30
000000E0: 82 01 0f 06 03 55 1d 1f 04 82 01 06 30 82 01 02
000000F0: 30 81 ff a0 81 fc a0 81 f9 86 81 b5 68 74 74 70
00000100: 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32 2e
00000110: 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65 72
00000120: 74 45 6e 72 6f 6c 6c 2f 21 30 34 32 32 21 30 34
00000130: 33 35 21 30 34 34 31 21 30 34 34 32 21 30 34 33
00000140: 65 21 30 34 33 32 21 30 34 34 62 21 30 34 33 39
00000150: 25 32 30 21 30 34 32 33 21 30 34 32 36 25 32 30
00000160: 21 30 34 31 65 21 30 34 31 65 21 30 34 31 65 25
00000170: 32 30 21 30 30 32 32 21 30 34 31 61 21 30 34 32
00000180: 30 21 30 34 31 38 21 30 34 31 66 21 30 34 32 32
00000190: 21 30 34 31 65 2d 21 30 34 31 66 21 30 34 32 30
000001A0: 21 30 34 31 65 21 30 30 32 32 28 31 29 2e 63 72
000001B0: 6c 86 3f 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f
000001C0: 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f
000001D0: 2e 72 75 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 74
000001E0: 65 73 74 67 6f 73 74 32 30 31 32 00
(129) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
(fragment 2)
00000000: b1 c8 8d ae d9 6f 91 7e 5a 6a 2d 8c e0 d6 28 3e
00000010: 10 59 46 12 a1 1e fa 53 c3 58 ec 4e a9 a5 92 0c
00000020: fa 5e cf a3 33 4a 8b b7 56 66 54 d9 9c 64 2e b6
00000030: 4d 03 3f 77 a8 17 88 f6 23 e0 2e 56 a6 a2 4c 4d
00000040: 6e e3 09 8a 2e 31 a1 85 1c cf ce 95 e7 73 93 8e
00000050: 9c 5a 7b 3b 49 75 96 69 d4 b0 46 f7 74 b0 0d 5d
00000060: 91 3b 6d 2b a4 46 cc 5c d9 a8 38 c0 6b ad 73 35
00000070: 09 aa c7 4c 91 8a 84 1c dd 3f e1 44 f7 c5 9c 61
00000080: 0e b7 03 6b 84 cc 8e 93 5b d5 f6 7e 71 3a f4 2c
00000090: 98 14 ad 47 e3 c3 70 dc e3 3e c0 a5 e0 e4 6d 01
000000A0: 44 78 7f e3 b7 6c cb 44 29 59 96 e9 84 6d 9d 18
000000B0: 89 66 16 07 46 a4 cd 72 a6 0e bd d2 a7 1c f7 21
000000C0: f0 d1 67 a9 0d 1c c4 c8 30 bd 26 1f 53 7d 61 8b
000000D0: ad 6f ef 3e 2c 6e 7e 69 b9 92 72 66 65 b6 06 22
000000E0: 49 a1 a8 f1 2f 02 dd 41 bf f5 d1 f6 7c 93 25 6e
000000F0: 52 8b a9 3f b5 40 97 02 bb 7c f5 33 a6 60 52 b8
00000100: 4f 3e 80 6c 38 cf e4 8b 15 fd d0 66 75 c1 bf bb
00000110: ac fc ac 01 c3 11 8e 0b 3e e9 2c 1b 5d b9 9f f6
00000120: 2f d7 e8 3c c7 a9 25 8b aa 6e c6 49 6d 6f df 42
00000130: 53 0e ba 70 54 d2 af c3 4d 02 e1 48 42 c5 45 53
00000140: 25 59 66 25 c7 3c c6 c2 e2 99 e2 bb 47 a4 a7 be
00000150: 6c 92 0d 3b 4c ab 6e d7 23 05 ea 73 07 62 e8 c0
00000160: e8 78 47 af 54 c8 67 8f dd 32 59 8d 87 ac 42 0e
00000170: 21 15 c4 f7 66 dc 02 cf 55 c2 e3 4d 8e 91 7a fd
00000180: d7 4d 20 b0 6f 67 78 58 08 9c ba 05 8b b0 9c 16
00000190: 20 51 75 12 96 e2 d5 28 ac 3e 50 26 04 6f 59 02
000001A0: 28 e0 ec 2c da 70 4a 9c 15 5a 2e 52 01 e6 4e 1e
000001B0: 10 6d 8d 5d 2a 81 69 0e 54 d0 5e 13 82 82 84 9a
000001C0: ac a6 0e 69 4e 17 5c c1 8a 71 f8 b4 80 3b 7a e5
000001D0: b8 1f 09 4a 02 14 24 07 af 6a 14 d9 52 8e da d3
000001E0: 58 23 68 71 27 b2 9a 03 09 f7 80 51
(130) Computes ICV using K3r as K_msg (fragment 2)
00000000: 89 bd 07 12 fc 3f 15 8d
(131) Composes IV (fragment 2)
00000000: 00 00 00 00 00 00 00 01
(132) Composes MGM nonce (fragment 3)
00000000: 00 00 00 02 a5 bb 18 2f
(133) Composes AAD (fragment 3)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 03 00 04
(134) Composes plaintext (fragment 3)
00000000: 28 31 29 2e 63 72 6c 30 81 da 06 08 2b 06 01 05
00000010: 05 07 01 01 04 81 cd 30 81 ca 30 44 06 08 2b 06
00000020: 01 05 05 07 30 02 86 38 68 74 74 70 3a 2f 2f 74
00000030: 65 73 74 67 6f 73 74 32 30 31 32 2e 63 72 79 70
00000040: 74 6f 70 72 6f 2e 72 75 2f 43 65 72 74 45 6e 72
00000050: 6f 6c 6c 2f 72 6f 6f 74 32 30 31 38 2e 63 72 74
00000060: 30 3f 06 08 2b 06 01 05 05 07 30 01 86 33 68 74
00000070: 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31
00000080: 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 6f
00000090: 63 73 70 32 30 31 32 67 2f 6f 63 73 70 2e 73 72
000000A0: 66 30 41 06 08 2b 06 01 05 05 07 30 01 86 35 68
000000B0: 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30
000000C0: 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f
000000D0: 6f 63 73 70 32 30 31 32 67 73 74 2f 6f 63 73 70
000000E0: 2e 73 72 66 30 0a 06 08 2a 85 03 07 01 01 03 02
000000F0: 03 41 00 a5 39 5f ca 48 e1 c2 93 c1 e0 8a 64 74
00000100: 0f 6b 86 a2 15 9b 46 29 d0 42 71 4f ce e7 52 d7
00000110: d7 3d aa 47 ce cf 52 63 8f 26 b2 17 5f ad 96 57
00000120: 76 ea 5f d0 87 bb 12 29 e4 06 0e e1 5f fd 59 81
00000130: fb 34 6d 29 00 00 55 0e 00 00 00 0c 30 0a 06 08
00000140: 2a 85 03 07 01 01 03 02 c8 40 af f7 46 6f 7b eb
00000150: d2 b9 1c 5a 80 d0 00 93 c2 5e 44 16 40 47 f7 8e
00000160: 61 9c da a5 16 94 83 c5 68 5f e8 4d 03 e7 c2 cd
00000170: 08 07 b8 f3 46 66 6d 05 76 c0 d5 e7 60 1d 59 49
00000180: 09 45 52 c4 95 a7 5a d3 29 00 00 08 00 00 40 00
00000190: 2f 00 00 0c 00 00 40 01 00 00 00 40 21 00 00 10
000001A0: 02 00 00 00 00 01 00 04 0a 01 01 03 2c 00 00 20
000001B0: 00 00 00 1c 01 03 04 02 34 ff 8a 25 03 00 00 08
000001C0: 01 00 00 21 00 00 00 08 05 00 00 00 2d 00 00 18
000001D0: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 01 01 03
000001E0: 0a 01 01 03 29 00 00 18 01 00 00 00
(135) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
(fragment 3)
00000000: 08 e0 86 04 1f 8a c9 b5 68 cd 96 10 ab 59 99 3a
00000010: 54 7b a9 fa d7 60 46 ec c3 bf bd 8f fa 03 ed 41
00000020: 49 13 ca 8c 9c b8 0c df 81 25 e2 30 ca cb 65 b9
00000030: 16 55 8e 67 f4 b3 7c b8 91 66 76 7c a4 15 98 a3
00000040: 3a c9 48 64 e4 ce 9f 64 67 5d bb 7c 03 23 9e c9
00000050: 81 3f da 48 ee a6 2a d8 fb ac 77 ce ed c2 a4 d9
00000060: 24 d3 71 99 fc 71 2b 6c 10 d3 c3 4b b5 37 e2 55
00000070: 5f d5 ee c0 d6 ff 66 15 8c e5 63 26 96 cd 3f 49
00000080: 2b da 51 94 55 6e 2e e5 2e d1 b4 91 81 50 85 8a
00000090: 84 bd fe 52 ec ce 1b 6b bd 7d 12 b4 de a5 88 c4
000000A0: b7 78 d3 3d 2d 46 ef dc 0f 91 43 be 08 7a ba fa
000000B0: b3 2a c2 17 30 99 79 ae 3a 00 f0 3f 47 4a 9b 11
000000C0: 4d 7b 1b 28 0a 44 5b 1a af 35 4d c3 2b 6b be 11
000000D0: 89 03 b9 de cf 37 57 53 1e a4 f3 3f ce 52 a6 d8
000000E0: 7e 9d d8 d4 2f 9f f5 8f 3c c6 cb 2f 56 e0 97 2d
000000F0: b2 0e 10 66 3b 3c ec 34 50 99 a3 7d 42 ec 96 eb
00000100: 87 48 72 2c 0a 6d af b9 4b 62 48 89 36 01 21 ab
00000110: 8e 79 10 54 9c 83 ab a9 8a 6c 37 c7 ac dc a1 7e
00000120: 41 0e 58 de da aa 95 71 fb 34 50 8a ef 37 0b c4
00000130: 56 ca 4b 2c 75 b7 c7 d9 74 22 c2 65 1a e4 4f 94
00000140: 20 f6 e9 44 f1 69 5e d2 18 d3 30 2e 85 74 25 be
00000150: 2a 88 e2 ce fe 75 ca fa 25 f9 2e 88 8c ed 6f dd
00000160: c3 c5 53 2e da 14 fd 96 28 4a b7 81 3a b3 d5 44
00000170: 26 e2 84 21 f2 5c 0a ed bf c4 34 1c a4 91 5e f3
00000180: 47 ef 0e 9e fb ee 34 95 5d 21 72 43 c9 63 af b4
00000190: f2 98 4a 36 57 77 fc e7 57 52 b2 4d bf 34 2a 98
000001A0: ea 70 cd d7 a9 da 4c 0d 19 05 d4 1e dd 36 c7 c4
000001B0: 31 54 18 2a ef 0e 30 44 97 31 15 57 cd d4 88 52
000001C0: 4e 42 c8 20 89 8d 35 7b 8e 03 96 b4 74 fb ec 3b
000001D0: 14 c2 64 49 92 f2 1f 3d ff 84 2d 92 4c b9 01 04
000001E0: 3d 0a 2a 28 33 de 43 44 6b cf 79 0e
(136) Computes ICV using K3r as K_msg (fragment 3)
00000000: 7d 7c 57 8f 91 d0 c9 eb
(137) Composes IV (fragment 3)
00000000: 00 00 00 00 00 00 00 02
(138) Composes MGM nonce (fragment 4)
00000000: 00 00 00 03 a5 bb 18 2f
(139) Composes AAD (fragment 4)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 00 5e 00 00 00 42
00000020: 00 04 00 04
(140) Composes plaintext (fragment 4)
00000000: 00 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00
00000010: ff 29 00 00 08 00 00 40 02 29 00 00 08 00 00 40
00000020: 0a 00 00 00 08 00 00 40 0b 00
(141) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
(fragment 4)
00000000: 81 fa 5d 7a 67 13 b7 93 f4 2c 01 b8 d1 02 8c ab
00000010: 8e 80 47 25 6e c5 69 e3 0c 84 cd 35 9a 0f 7a cc
00000020: 0a 92 7a 74 77 dc ba 60 ac 4a
(142) Computes ICV using K3r as K_msg (fragment 4)
00000000: 6c 27 70 e0 8a 82 bd 4b
(143) Composes IV (fragment 4)
00000000: 00 00 00 00 00 00 00 03
(144) Sends message fragment (1), peer receives message fragment (1)
10.111.10.171:54295<-10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 20 00 00 00 01 00 00 02 20
00000020: 24 00 02 04 00 01 00 04 00 00 00 00 00 00 00 00
00000030: 73 f2 45 3e fb 6a 26 28 67 7d 14 e3 bf 0a 90 74
00000040: c9 95 6a 40 d5 4e a6 77 cf 58 2e b8 ae 52 f4 25
00000050: f7 82 bc d9 f0 74 4e 38 51 90 07 70 27 f8 01 27
00000060: 17 da f4 ba bc 1e 02 0b 73 ec cc 7b f8 b3 68 64
00000070: f3 48 65 33 3b ab ac 19 11 d3 f7 78 b4 f8 d1 3f
00000080: 6d 46 93 37 a6 58 48 3a 7d d0 8a 9c 84 ab de eb
00000090: 0d d4 8d ab 75 20 18 27 42 fe 24 ee ba c4 a4 6e
000000A0: db 80 68 3c 84 7e d6 36 50 d4 1b 1c bc c5 9f 18
000000B0: 41 af 48 52 c1 7e a2 f0 e4 bc 0a 3c 64 34 81 ca
000000C0: df 96 ba 51 91 f1 06 13 b2 04 23 c8 70 3a ea 64
000000D0: e9 ea ce c2 db aa 12 90 28 0c 9d f9 89 02 a8 5e
000000E0: 66 f5 6e ce dd e7 2c 4a 45 54 de 5e b8 76 73 67
000000F0: 2d a3 a0 52 91 74 ff b7 eb e4 ea d1 2b 04 76 f7
00000100: ff 4b 1c b8 45 7e 8a 60 e7 1e ec 13 3e c1 d8 d0
00000110: 78 be f4 79 77 06 ce 76 04 64 ad e7 10 19 65 2b
00000120: 45 66 23 3d 34 7a 40 6c 36 c0 20 73 47 d8 7a b6
00000130: 2b 0f 56 04 7a c0 41 ab 18 23 11 78 7f 4f d4 f5
00000140: 7d 2e 06 a5 15 ee de 84 9f c2 0a f6 c8 1e a4 30
00000150: 70 42 07 c8 5e 97 08 69 12 27 58 c3 c7 b7 db 7a
00000160: 8c 50 3a 3a 5c bf 3a a7 73 40 8f 9c 18 f6 13 77
00000170: 63 c1 60 06 36 a1 43 ab 88 08 c9 cc ad f2 88 ca
00000180: 84 bd 45 e0 8e d9 27 a3 07 f2 63 79 b0 a8 62 9f
00000190: 5f ba dc a7 f5 54 b8 4f 4f bb 1e a2 16 4b 4f 2d
000001A0: d4 08 4e 45 c2 c0 60 3b 73 df 6b 35 3a fe 38 2e
000001B0: 25 75 fc be 89 4c d2 7a 9c 1f b4 41 a6 31 d3 3d
000001C0: 39 a6 d1 c4 47 94 44 30 3a 2b 23 22 ba c0 a9 df
000001D0: dc 1c 90 8d d1 e8 13 f9 08 68 5a 94 98 c7 3f 47
000001E0: 77 79 b5 bb fb 22 56 4b 38 55 48 e8 14 d4 01 eb
000001F0: 63 e9 17 da 24 69 9a 6d dc 1e 25 06 ef 77 10 46
00000200: ad 99 ad 9c 54 4f d4 68 64 ea 05 1d ef 29 ea 0e
00000210: 3c 1c 7e 27 cf 59 76 42 5b 02 04 b8 96 08 17 ed
00000220: ef 01 4d a0
(145) Sends message fragment (2), peer receives message fragment (2)
10.111.10.171:54295<-10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 20 00 00 00 01 00 00 02 20
00000020: 00 00 02 04 00 02 00 04 00 00 00 00 00 00 00 01
00000030: b1 c8 8d ae d9 6f 91 7e 5a 6a 2d 8c e0 d6 28 3e
00000040: 10 59 46 12 a1 1e fa 53 c3 58 ec 4e a9 a5 92 0c
00000050: fa 5e cf a3 33 4a 8b b7 56 66 54 d9 9c 64 2e b6
00000060: 4d 03 3f 77 a8 17 88 f6 23 e0 2e 56 a6 a2 4c 4d
00000070: 6e e3 09 8a 2e 31 a1 85 1c cf ce 95 e7 73 93 8e
00000080: 9c 5a 7b 3b 49 75 96 69 d4 b0 46 f7 74 b0 0d 5d
00000090: 91 3b 6d 2b a4 46 cc 5c d9 a8 38 c0 6b ad 73 35
000000A0: 09 aa c7 4c 91 8a 84 1c dd 3f e1 44 f7 c5 9c 61
000000B0: 0e b7 03 6b 84 cc 8e 93 5b d5 f6 7e 71 3a f4 2c
000000C0: 98 14 ad 47 e3 c3 70 dc e3 3e c0 a5 e0 e4 6d 01
000000D0: 44 78 7f e3 b7 6c cb 44 29 59 96 e9 84 6d 9d 18
000000E0: 89 66 16 07 46 a4 cd 72 a6 0e bd d2 a7 1c f7 21
000000F0: f0 d1 67 a9 0d 1c c4 c8 30 bd 26 1f 53 7d 61 8b
00000100: ad 6f ef 3e 2c 6e 7e 69 b9 92 72 66 65 b6 06 22
00000110: 49 a1 a8 f1 2f 02 dd 41 bf f5 d1 f6 7c 93 25 6e
00000120: 52 8b a9 3f b5 40 97 02 bb 7c f5 33 a6 60 52 b8
00000130: 4f 3e 80 6c 38 cf e4 8b 15 fd d0 66 75 c1 bf bb
00000140: ac fc ac 01 c3 11 8e 0b 3e e9 2c 1b 5d b9 9f f6
00000150: 2f d7 e8 3c c7 a9 25 8b aa 6e c6 49 6d 6f df 42
00000160: 53 0e ba 70 54 d2 af c3 4d 02 e1 48 42 c5 45 53
00000170: 25 59 66 25 c7 3c c6 c2 e2 99 e2 bb 47 a4 a7 be
00000180: 6c 92 0d 3b 4c ab 6e d7 23 05 ea 73 07 62 e8 c0
00000190: e8 78 47 af 54 c8 67 8f dd 32 59 8d 87 ac 42 0e
000001A0: 21 15 c4 f7 66 dc 02 cf 55 c2 e3 4d 8e 91 7a fd
000001B0: d7 4d 20 b0 6f 67 78 58 08 9c ba 05 8b b0 9c 16
000001C0: 20 51 75 12 96 e2 d5 28 ac 3e 50 26 04 6f 59 02
000001D0: 28 e0 ec 2c da 70 4a 9c 15 5a 2e 52 01 e6 4e 1e
000001E0: 10 6d 8d 5d 2a 81 69 0e 54 d0 5e 13 82 82 84 9a
000001F0: ac a6 0e 69 4e 17 5c c1 8a 71 f8 b4 80 3b 7a e5
00000200: b8 1f 09 4a 02 14 24 07 af 6a 14 d9 52 8e da d3
00000210: 58 23 68 71 27 b2 9a 03 09 f7 80 51 89 bd 07 12
00000220: fc 3f 15 8d
(146) Sends message fragment (3), peer receives message fragment (3)
10.111.10.171:54295<-10.111.15.45:4500 [548]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 20 00 00 00 01 00 00 02 20
00000020: 00 00 02 04 00 03 00 04 00 00 00 00 00 00 00 02
00000030: 08 e0 86 04 1f 8a c9 b5 68 cd 96 10 ab 59 99 3a
00000040: 54 7b a9 fa d7 60 46 ec c3 bf bd 8f fa 03 ed 41
00000050: 49 13 ca 8c 9c b8 0c df 81 25 e2 30 ca cb 65 b9
00000060: 16 55 8e 67 f4 b3 7c b8 91 66 76 7c a4 15 98 a3
00000070: 3a c9 48 64 e4 ce 9f 64 67 5d bb 7c 03 23 9e c9
00000080: 81 3f da 48 ee a6 2a d8 fb ac 77 ce ed c2 a4 d9
00000090: 24 d3 71 99 fc 71 2b 6c 10 d3 c3 4b b5 37 e2 55
000000A0: 5f d5 ee c0 d6 ff 66 15 8c e5 63 26 96 cd 3f 49
000000B0: 2b da 51 94 55 6e 2e e5 2e d1 b4 91 81 50 85 8a
000000C0: 84 bd fe 52 ec ce 1b 6b bd 7d 12 b4 de a5 88 c4
000000D0: b7 78 d3 3d 2d 46 ef dc 0f 91 43 be 08 7a ba fa
000000E0: b3 2a c2 17 30 99 79 ae 3a 00 f0 3f 47 4a 9b 11
000000F0: 4d 7b 1b 28 0a 44 5b 1a af 35 4d c3 2b 6b be 11
00000100: 89 03 b9 de cf 37 57 53 1e a4 f3 3f ce 52 a6 d8
00000110: 7e 9d d8 d4 2f 9f f5 8f 3c c6 cb 2f 56 e0 97 2d
00000120: b2 0e 10 66 3b 3c ec 34 50 99 a3 7d 42 ec 96 eb
00000130: 87 48 72 2c 0a 6d af b9 4b 62 48 89 36 01 21 ab
00000140: 8e 79 10 54 9c 83 ab a9 8a 6c 37 c7 ac dc a1 7e
00000150: 41 0e 58 de da aa 95 71 fb 34 50 8a ef 37 0b c4
00000160: 56 ca 4b 2c 75 b7 c7 d9 74 22 c2 65 1a e4 4f 94
00000170: 20 f6 e9 44 f1 69 5e d2 18 d3 30 2e 85 74 25 be
00000180: 2a 88 e2 ce fe 75 ca fa 25 f9 2e 88 8c ed 6f dd
00000190: c3 c5 53 2e da 14 fd 96 28 4a b7 81 3a b3 d5 44
000001A0: 26 e2 84 21 f2 5c 0a ed bf c4 34 1c a4 91 5e f3
000001B0: 47 ef 0e 9e fb ee 34 95 5d 21 72 43 c9 63 af b4
000001C0: f2 98 4a 36 57 77 fc e7 57 52 b2 4d bf 34 2a 98
000001D0: ea 70 cd d7 a9 da 4c 0d 19 05 d4 1e dd 36 c7 c4
000001E0: 31 54 18 2a ef 0e 30 44 97 31 15 57 cd d4 88 52
000001F0: 4e 42 c8 20 89 8d 35 7b 8e 03 96 b4 74 fb ec 3b
00000200: 14 c2 64 49 92 f2 1f 3d ff 84 2d 92 4c b9 01 04
00000210: 3d 0a 2a 28 33 de 43 44 6b cf 79 0e 7d 7c 57 8f
00000220: 91 d0 c9 eb
(147) Sends message fragment (4), peer receives message fragment (4)
10.111.10.171:54295<-10.111.15.45:4500 [98]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 35 20 23 20 00 00 00 01 00 00 00 5e
00000020: 00 00 00 42 00 04 00 04 00 00 00 00 00 00 00 03
00000030: 81 fa 5d 7a 67 13 b7 93 f4 2c 01 b8 d1 02 8c ab
00000040: 8e 80 47 25 6e c5 69 e3 0c 84 cd 35 9a 0f 7a cc
00000050: 0a 92 7a 74 77 dc ba 60 ac 4a 6c 27 70 e0 8a 82
00000060: bd 4b
Initiator's actions:
(148) Extracts IV from message (fragment 1)
00000000: 00 00 00 00 00 00 00 00
(149) Computes K1r (i1 = 0)
00000000: 35 e4 d1 65 2e ec 24 89 e4 c9 58 b1 b9 05 1b 83
00000010: 62 5e 65 d7 61 73 d9 1c cf 84 60 64 b9 f2 e7 51
(150) Computes K2r (i2 = 0)
00000000: 86 8c 89 42 41 d7 30 da 1a 4a 67 69 3a 32 4d 38
00000010: f3 54 02 9f f7 7d b7 bc 5a ee 3b 60 2b 3f 05 56
(151) Computes K3r (i3 = 0)
00000000: 31 95 e8 c6 67 af 42 d8 ce f1 e8 99 c6 8b 2a c2
00000010: 29 aa 3d c0 ff 18 5f 3d 79 4a 14 6b 9f ac d0 bb
(152) Composes MGM nonce (fragment 1)
00000000: 00 00 00 00 a5 bb 18 2f
(153) Extracts ICV from message (fragment 1)
00000000: 96 08 17 ed ef 01 4d a0
(154) Extracts AAD from message (fragment 1)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 24 00 02 04
00000020: 00 01 00 04
(155) Extracts ciphertext from message (fragment 1)
00000000: 73 f2 45 3e fb 6a 26 28 67 7d 14 e3 bf 0a 90 74
00000010: c9 95 6a 40 d5 4e a6 77 cf 58 2e b8 ae 52 f4 25
00000020: f7 82 bc d9 f0 74 4e 38 51 90 07 70 27 f8 01 27
00000030: 17 da f4 ba bc 1e 02 0b 73 ec cc 7b f8 b3 68 64
00000040: f3 48 65 33 3b ab ac 19 11 d3 f7 78 b4 f8 d1 3f
00000050: 6d 46 93 37 a6 58 48 3a 7d d0 8a 9c 84 ab de eb
00000060: 0d d4 8d ab 75 20 18 27 42 fe 24 ee ba c4 a4 6e
00000070: db 80 68 3c 84 7e d6 36 50 d4 1b 1c bc c5 9f 18
00000080: 41 af 48 52 c1 7e a2 f0 e4 bc 0a 3c 64 34 81 ca
00000090: df 96 ba 51 91 f1 06 13 b2 04 23 c8 70 3a ea 64
000000A0: e9 ea ce c2 db aa 12 90 28 0c 9d f9 89 02 a8 5e
000000B0: 66 f5 6e ce dd e7 2c 4a 45 54 de 5e b8 76 73 67
000000C0: 2d a3 a0 52 91 74 ff b7 eb e4 ea d1 2b 04 76 f7
000000D0: ff 4b 1c b8 45 7e 8a 60 e7 1e ec 13 3e c1 d8 d0
000000E0: 78 be f4 79 77 06 ce 76 04 64 ad e7 10 19 65 2b
000000F0: 45 66 23 3d 34 7a 40 6c 36 c0 20 73 47 d8 7a b6
00000100: 2b 0f 56 04 7a c0 41 ab 18 23 11 78 7f 4f d4 f5
00000110: 7d 2e 06 a5 15 ee de 84 9f c2 0a f6 c8 1e a4 30
00000120: 70 42 07 c8 5e 97 08 69 12 27 58 c3 c7 b7 db 7a
00000130: 8c 50 3a 3a 5c bf 3a a7 73 40 8f 9c 18 f6 13 77
00000140: 63 c1 60 06 36 a1 43 ab 88 08 c9 cc ad f2 88 ca
00000150: 84 bd 45 e0 8e d9 27 a3 07 f2 63 79 b0 a8 62 9f
00000160: 5f ba dc a7 f5 54 b8 4f 4f bb 1e a2 16 4b 4f 2d
00000170: d4 08 4e 45 c2 c0 60 3b 73 df 6b 35 3a fe 38 2e
00000180: 25 75 fc be 89 4c d2 7a 9c 1f b4 41 a6 31 d3 3d
00000190: 39 a6 d1 c4 47 94 44 30 3a 2b 23 22 ba c0 a9 df
000001A0: dc 1c 90 8d d1 e8 13 f9 08 68 5a 94 98 c7 3f 47
000001B0: 77 79 b5 bb fb 22 56 4b 38 55 48 e8 14 d4 01 eb
000001C0: 63 e9 17 da 24 69 9a 6d dc 1e 25 06 ef 77 10 46
000001D0: ad 99 ad 9c 54 4f d4 68 64 ea 05 1d ef 29 ea 0e
000001E0: 3c 1c 7e 27 cf 59 76 42 5b 02 04 b8
(156) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext (fragment 1)
00000000: 25 00 00 4e 09 00 00 00 30 44 31 20 30 1e 06 03
00000010: 55 04 03 13 17 49 4b 45 20 49 6e 74 65 72 6f 70
00000020: 20 54 65 73 74 20 53 65 72 76 65 72 31 13 30 11
00000030: 06 03 55 04 0a 13 0a 45 4c 56 49 53 2d 50 4c 55
00000040: 53 31 0b 30 09 06 03 55 04 06 13 02 52 55 27 00
00000050: 04 bb 04 30 82 04 b2 30 82 04 5f a0 03 02 01 02
00000060: 02 13 7c 00 03 d9 02 ec f9 34 3e c8 aa d6 59 00
00000070: 01 00 03 d9 02 30 0a 06 08 2a 85 03 07 01 01 03
00000080: 02 30 82 01 0a 31 18 30 16 06 05 2a 85 03 64 01
00000090: 12 0d 31 32 33 34 35 36 37 38 39 30 31 32 33 31
000000A0: 1a 30 18 06 08 2a 85 03 03 81 03 01 01 12 0c 30
000000B0: 30 31 32 33 34 35 36 37 38 39 30 31 2f 30 2d 06
000000C0: 03 55 04 09 0c 26 d1 83 d0 bb 2e 20 d0 a1 d1 83
000000D0: d1 89 d1 91 d0 b2 d1 81 d0 ba d0 b8 d0 b9 20 d0
000000E0: b2 d0 b0 d0 bb 20 d0 b4 2e 20 31 38 31 0b 30 09
000000F0: 06 03 55 04 06 13 02 52 55 31 19 30 17 06 03 55
00000100: 04 08 0c 10 d0 b3 2e 20 d0 9c d0 be d1 81 d0 ba
00000110: d0 b2 d0 b0 31 15 30 13 06 03 55 04 07 0c 0c d0
00000120: 9c d0 be d1 81 d0 ba d0 b2 d0 b0 31 25 30 23 06
00000130: 03 55 04 0a 0c 1c d0 9e d0 9e d0 9e 20 22 d0 9a
00000140: d0 a0 d0 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0
00000150: 9e 22 31 3b 30 39 06 03 55 04 03 0c 32 d0 a2 d0
00000160: b5 d1 81 d1 82 d0 be d0 b2 d1 8b d0 b9 20 d0 a3
00000170: d0 a6 20 d0 9e d0 9e d0 9e 20 22 d0 9a d0 a0 d0
00000180: 98 d0 9f d0 a2 d0 9e 2d d0 9f d0 a0 d0 9e 22 30
00000190: 1e 17 0d 32 31 30 39 33 30 31 33 32 34 30 36 5a
000001A0: 17 0d 32 31 31 32 33 30 31 33 33 34 30 36 5a 30
000001B0: 44 31 20 30 1e 06 03 55 04 03 13 17 49 4b 45 20
000001C0: 49 6e 74 65 72 6f 70 20 54 65 73 74 20 53 65 72
000001D0: 76 65 72 31 13 30 11 06 03 55 04 0a 13 0a 45 4c
000001E0: 56 49 53 2d 50 4c 55 53 31 0b 30 00
(157) Extracts IV from message (fragment 2)
00000000: 00 00 00 00 00 00 00 01
(158) Uses previously computed key K3r
00000000: 31 95 e8 c6 67 af 42 d8 ce f1 e8 99 c6 8b 2a c2
00000010: 29 aa 3d c0 ff 18 5f 3d 79 4a 14 6b 9f ac d0 bb
(159) Composes MGM nonce (fragment 2)
00000000: 00 00 00 01 a5 bb 18 2f
(160) Extracts ICV from message (fragment 2)
00000000: 89 bd 07 12 fc 3f 15 8d
(161) Extracts AAD from message (fragment 2)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 02 00 04
(162) Extracts ciphertext from message (fragment 2)
00000000: b1 c8 8d ae d9 6f 91 7e 5a 6a 2d 8c e0 d6 28 3e
00000010: 10 59 46 12 a1 1e fa 53 c3 58 ec 4e a9 a5 92 0c
00000020: fa 5e cf a3 33 4a 8b b7 56 66 54 d9 9c 64 2e b6
00000030: 4d 03 3f 77 a8 17 88 f6 23 e0 2e 56 a6 a2 4c 4d
00000040: 6e e3 09 8a 2e 31 a1 85 1c cf ce 95 e7 73 93 8e
00000050: 9c 5a 7b 3b 49 75 96 69 d4 b0 46 f7 74 b0 0d 5d
00000060: 91 3b 6d 2b a4 46 cc 5c d9 a8 38 c0 6b ad 73 35
00000070: 09 aa c7 4c 91 8a 84 1c dd 3f e1 44 f7 c5 9c 61
00000080: 0e b7 03 6b 84 cc 8e 93 5b d5 f6 7e 71 3a f4 2c
00000090: 98 14 ad 47 e3 c3 70 dc e3 3e c0 a5 e0 e4 6d 01
000000A0: 44 78 7f e3 b7 6c cb 44 29 59 96 e9 84 6d 9d 18
000000B0: 89 66 16 07 46 a4 cd 72 a6 0e bd d2 a7 1c f7 21
000000C0: f0 d1 67 a9 0d 1c c4 c8 30 bd 26 1f 53 7d 61 8b
000000D0: ad 6f ef 3e 2c 6e 7e 69 b9 92 72 66 65 b6 06 22
000000E0: 49 a1 a8 f1 2f 02 dd 41 bf f5 d1 f6 7c 93 25 6e
000000F0: 52 8b a9 3f b5 40 97 02 bb 7c f5 33 a6 60 52 b8
00000100: 4f 3e 80 6c 38 cf e4 8b 15 fd d0 66 75 c1 bf bb
00000110: ac fc ac 01 c3 11 8e 0b 3e e9 2c 1b 5d b9 9f f6
00000120: 2f d7 e8 3c c7 a9 25 8b aa 6e c6 49 6d 6f df 42
00000130: 53 0e ba 70 54 d2 af c3 4d 02 e1 48 42 c5 45 53
00000140: 25 59 66 25 c7 3c c6 c2 e2 99 e2 bb 47 a4 a7 be
00000150: 6c 92 0d 3b 4c ab 6e d7 23 05 ea 73 07 62 e8 c0
00000160: e8 78 47 af 54 c8 67 8f dd 32 59 8d 87 ac 42 0e
00000170: 21 15 c4 f7 66 dc 02 cf 55 c2 e3 4d 8e 91 7a fd
00000180: d7 4d 20 b0 6f 67 78 58 08 9c ba 05 8b b0 9c 16
00000190: 20 51 75 12 96 e2 d5 28 ac 3e 50 26 04 6f 59 02
000001A0: 28 e0 ec 2c da 70 4a 9c 15 5a 2e 52 01 e6 4e 1e
000001B0: 10 6d 8d 5d 2a 81 69 0e 54 d0 5e 13 82 82 84 9a
000001C0: ac a6 0e 69 4e 17 5c c1 8a 71 f8 b4 80 3b 7a e5
000001D0: b8 1f 09 4a 02 14 24 07 af 6a 14 d9 52 8e da d3
000001E0: 58 23 68 71 27 b2 9a 03 09 f7 80 51
(163) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext (fragment 2)
00000000: 09 06 03 55 04 06 13 02 52 55 30 66 30 1f 06 08
00000010: 2a 85 03 07 01 01 01 01 30 13 06 07 2a 85 03 02
00000020: 02 24 00 06 08 2a 85 03 07 01 01 02 02 03 43 00
00000030: 04 40 5b b3 14 3e f4 70 c1 70 d7 f3 27 25 d8 53
00000040: 7c e6 de 6d 8c 29 f6 b2 32 64 56 dc b1 77 f2 3d
00000050: fa f4 2a 5c f3 74 86 7f 04 72 51 c1 cf b3 43 36
00000060: f5 95 a2 af 05 47 57 1a 55 c0 78 a4 9d 64 26 b8
00000070: 61 14 a3 82 02 59 30 82 02 55 30 0e 06 03 55 1d
00000080: 0f 01 01 ff 04 04 03 02 05 a0 30 13 06 03 55 1d
00000090: 25 04 0c 30 0a 06 08 2b 06 01 05 05 07 03 11 30
000000A0: 1d 06 03 55 1d 0e 04 16 04 14 e0 d3 f0 09 ad ce
000000B0: 6c a5 47 ba 9b f7 a6 a5 1b 06 14 ba a5 43 30 1f
000000C0: 06 03 55 1d 23 04 18 30 16 80 14 9b 85 5e fb 81
000000D0: dc 4d 59 07 51 63 cf be df da 2c 7f c9 44 3c 30
000000E0: 82 01 0f 06 03 55 1d 1f 04 82 01 06 30 82 01 02
000000F0: 30 81 ff a0 81 fc a0 81 f9 86 81 b5 68 74 74 70
00000100: 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31 32 2e
00000110: 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 43 65 72
00000120: 74 45 6e 72 6f 6c 6c 2f 21 30 34 32 32 21 30 34
00000130: 33 35 21 30 34 34 31 21 30 34 34 32 21 30 34 33
00000140: 65 21 30 34 33 32 21 30 34 34 62 21 30 34 33 39
00000150: 25 32 30 21 30 34 32 33 21 30 34 32 36 25 32 30
00000160: 21 30 34 31 65 21 30 34 31 65 21 30 34 31 65 25
00000170: 32 30 21 30 30 32 32 21 30 34 31 61 21 30 34 32
00000180: 30 21 30 34 31 38 21 30 34 31 66 21 30 34 32 32
00000190: 21 30 34 31 65 2d 21 30 34 31 66 21 30 34 32 30
000001A0: 21 30 34 31 65 21 30 30 32 32 28 31 29 2e 63 72
000001B0: 6c 86 3f 68 74 74 70 3a 2f 2f 74 65 73 74 67 6f
000001C0: 73 74 32 30 31 32 2e 63 72 79 70 74 6f 70 72 6f
000001D0: 2e 72 75 2f 43 65 72 74 45 6e 72 6f 6c 6c 2f 74
000001E0: 65 73 74 67 6f 73 74 32 30 31 32 00
(164) Extracts IV from message (fragment 3)
00000000: 00 00 00 00 00 00 00 02
(165) Uses previously computed key K3r
00000000: 31 95 e8 c6 67 af 42 d8 ce f1 e8 99 c6 8b 2a c2
00000010: 29 aa 3d c0 ff 18 5f 3d 79 4a 14 6b 9f ac d0 bb
(166) Composes MGM nonce (fragment 3)
00000000: 00 00 00 02 a5 bb 18 2f
(167) Extracts ICV from message (fragment 3)
00000000: 7d 7c 57 8f 91 d0 c9 eb
(168) Extracts AAD from message (fragment 3)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 02 20 00 00 02 04
00000020: 00 03 00 04
(169) Extracts ciphertext from message (fragment 3)
00000000: 08 e0 86 04 1f 8a c9 b5 68 cd 96 10 ab 59 99 3a
00000010: 54 7b a9 fa d7 60 46 ec c3 bf bd 8f fa 03 ed 41
00000020: 49 13 ca 8c 9c b8 0c df 81 25 e2 30 ca cb 65 b9
00000030: 16 55 8e 67 f4 b3 7c b8 91 66 76 7c a4 15 98 a3
00000040: 3a c9 48 64 e4 ce 9f 64 67 5d bb 7c 03 23 9e c9
00000050: 81 3f da 48 ee a6 2a d8 fb ac 77 ce ed c2 a4 d9
00000060: 24 d3 71 99 fc 71 2b 6c 10 d3 c3 4b b5 37 e2 55
00000070: 5f d5 ee c0 d6 ff 66 15 8c e5 63 26 96 cd 3f 49
00000080: 2b da 51 94 55 6e 2e e5 2e d1 b4 91 81 50 85 8a
00000090: 84 bd fe 52 ec ce 1b 6b bd 7d 12 b4 de a5 88 c4
000000A0: b7 78 d3 3d 2d 46 ef dc 0f 91 43 be 08 7a ba fa
000000B0: b3 2a c2 17 30 99 79 ae 3a 00 f0 3f 47 4a 9b 11
000000C0: 4d 7b 1b 28 0a 44 5b 1a af 35 4d c3 2b 6b be 11
000000D0: 89 03 b9 de cf 37 57 53 1e a4 f3 3f ce 52 a6 d8
000000E0: 7e 9d d8 d4 2f 9f f5 8f 3c c6 cb 2f 56 e0 97 2d
000000F0: b2 0e 10 66 3b 3c ec 34 50 99 a3 7d 42 ec 96 eb
00000100: 87 48 72 2c 0a 6d af b9 4b 62 48 89 36 01 21 ab
00000110: 8e 79 10 54 9c 83 ab a9 8a 6c 37 c7 ac dc a1 7e
00000120: 41 0e 58 de da aa 95 71 fb 34 50 8a ef 37 0b c4
00000130: 56 ca 4b 2c 75 b7 c7 d9 74 22 c2 65 1a e4 4f 94
00000140: 20 f6 e9 44 f1 69 5e d2 18 d3 30 2e 85 74 25 be
00000150: 2a 88 e2 ce fe 75 ca fa 25 f9 2e 88 8c ed 6f dd
00000160: c3 c5 53 2e da 14 fd 96 28 4a b7 81 3a b3 d5 44
00000170: 26 e2 84 21 f2 5c 0a ed bf c4 34 1c a4 91 5e f3
00000180: 47 ef 0e 9e fb ee 34 95 5d 21 72 43 c9 63 af b4
00000190: f2 98 4a 36 57 77 fc e7 57 52 b2 4d bf 34 2a 98
000001A0: ea 70 cd d7 a9 da 4c 0d 19 05 d4 1e dd 36 c7 c4
000001B0: 31 54 18 2a ef 0e 30 44 97 31 15 57 cd d4 88 52
000001C0: 4e 42 c8 20 89 8d 35 7b 8e 03 96 b4 74 fb ec 3b
000001D0: 14 c2 64 49 92 f2 1f 3d ff 84 2d 92 4c b9 01 04
000001E0: 3d 0a 2a 28 33 de 43 44 6b cf 79 0e
(170) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext (fragment 3)
00000000: 28 31 29 2e 63 72 6c 30 81 da 06 08 2b 06 01 05
00000010: 05 07 01 01 04 81 cd 30 81 ca 30 44 06 08 2b 06
00000020: 01 05 05 07 30 02 86 38 68 74 74 70 3a 2f 2f 74
00000030: 65 73 74 67 6f 73 74 32 30 31 32 2e 63 72 79 70
00000040: 74 6f 70 72 6f 2e 72 75 2f 43 65 72 74 45 6e 72
00000050: 6f 6c 6c 2f 72 6f 6f 74 32 30 31 38 2e 63 72 74
00000060: 30 3f 06 08 2b 06 01 05 05 07 30 01 86 33 68 74
00000070: 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30 31
00000080: 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f 6f
00000090: 63 73 70 32 30 31 32 67 2f 6f 63 73 70 2e 73 72
000000A0: 66 30 41 06 08 2b 06 01 05 05 07 30 01 86 35 68
000000B0: 74 74 70 3a 2f 2f 74 65 73 74 67 6f 73 74 32 30
000000C0: 31 32 2e 63 72 79 70 74 6f 70 72 6f 2e 72 75 2f
000000D0: 6f 63 73 70 32 30 31 32 67 73 74 2f 6f 63 73 70
000000E0: 2e 73 72 66 30 0a 06 08 2a 85 03 07 01 01 03 02
000000F0: 03 41 00 a5 39 5f ca 48 e1 c2 93 c1 e0 8a 64 74
00000100: 0f 6b 86 a2 15 9b 46 29 d0 42 71 4f ce e7 52 d7
00000110: d7 3d aa 47 ce cf 52 63 8f 26 b2 17 5f ad 96 57
00000120: 76 ea 5f d0 87 bb 12 29 e4 06 0e e1 5f fd 59 81
00000130: fb 34 6d 29 00 00 55 0e 00 00 00 0c 30 0a 06 08
00000140: 2a 85 03 07 01 01 03 02 c8 40 af f7 46 6f 7b eb
00000150: d2 b9 1c 5a 80 d0 00 93 c2 5e 44 16 40 47 f7 8e
00000160: 61 9c da a5 16 94 83 c5 68 5f e8 4d 03 e7 c2 cd
00000170: 08 07 b8 f3 46 66 6d 05 76 c0 d5 e7 60 1d 59 49
00000180: 09 45 52 c4 95 a7 5a d3 29 00 00 08 00 00 40 00
00000190: 2f 00 00 0c 00 00 40 01 00 00 00 40 21 00 00 10
000001A0: 02 00 00 00 00 01 00 04 0a 01 01 03 2c 00 00 20
000001B0: 00 00 00 1c 01 03 04 02 34 ff 8a 25 03 00 00 08
000001C0: 01 00 00 21 00 00 00 08 05 00 00 00 2d 00 00 18
000001D0: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 01 01 03
000001E0: 0a 01 01 03 29 00 00 18 01 00 00 00
(171) Extracts IV from message (fragment 4)
00000000: 00 00 00 00 00 00 00 03
(172) Uses previously computed key K3r
00000000: 31 95 e8 c6 67 af 42 d8 ce f1 e8 99 c6 8b 2a c2
00000010: 29 aa 3d c0 ff 18 5f 3d 79 4a 14 6b 9f ac d0 bb
(173) Composes MGM nonce (fragment 4)
00000000: 00 00 00 03 a5 bb 18 2f
(174) Extracts ICV from message (fragment 4)
00000000: 6c 27 70 e0 8a 82 bd 4b
(175) Extracts AAD from message (fragment 4)
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 35 20 23 20 00 00 00 01 00 00 00 5e 00 00 00 42
00000020: 00 04 00 04
(176) Extracts ciphertext from message (fragment 4)
00000000: 81 fa 5d 7a 67 13 b7 93 f4 2c 01 b8 d1 02 8c ab
00000010: 8e 80 47 25 6e c5 69 e3 0c 84 cd 35 9a 0f 7a cc
00000020: 0a 92 7a 74 77 dc ba 60 ac 4a
(177) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext (fragment 4)
00000000: 00 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00
00000010: ff 29 00 00 08 00 00 40 02 29 00 00 08 00 00 40
00000020: 0a 00 00 00 08 00 00 40 0b 00
(178) Reassembles message from received fragments and parses it
IKE SA Auth
#9280E0822E758778.DB578D97DE119D1E.00000001 IKEv2 R=>I[1563]
4*EF[...]->E[1535]{
IDr[78](DN){CN=IKE Interop Test Server,O=ELVIS-PLUS,C=RU},
CERT[1211](X.509 Cert){308204...FB346D},
AUTH[85](Sig){id-tc26-signwithdigest-gost3410-12-256[12]:
C840AF...A75AD3},
N[8](INITIAL_CONTACT),
N[12](SET_WINDOW_SIZE){64},
CP[16](REPLY){IP4.Address[4]=10.1.1.3},
SA[32]{
P[28](#1:ESP:34FF8A25:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(179) Computes prf(SK_pr, IDr)
00000000: 7d c8 6a 33 12 02 5c 21 1f ab dc 83 0b 01 a5 27
00000010: 82 a2 f2 1f 64 c6 e9 5e 0e c0 4c e5 d9 11 8d 8e
00000020: b9 5c ef fa b0 a3 37 75 94 20 7c e4 60 60 ed 9d
00000030: fa 5e cb 7e e7 79 05 ab fb 51 1b 03 a8 2c c5 6a
(180) Uses responder's public key
00000000: 5B B3 14 3E F4 70 C1 70 D7 F3 27 25 D8 53 7C E6
00000010: DE 6D 8C 29 F6 B2 32 64 56 DC B1 77 F2 3D FA F4
00000020: 2A 5C F3 74 86 7F 04 72 51 C1 CF B3 43 36 F5 95
00000030: A2 AF 05 47 57 1A 55 C0 78 A4 9D 64 26 B8 61 14
(181) Verifies signature from AUTH payload using algorithm id-tc26-
signwithdigest-gost3410-12-256
00000000: c8 40 af f7 46 6f 7b eb d2 b9 1c 5a 80 d0 00 93
00000010: c2 5e 44 16 40 47 f7 8e 61 9c da a5 16 94 83 c5
00000020: 68 5f e8 4d 03 e7 c2 cd 08 07 b8 f3 46 66 6d 05
00000030: 76 c0 d5 e7 60 1d 59 49 09 45 52 c4 95 a7 5a d3
(182) Computes keys for ESP SAs
00000000: 98 ab 7e db 78 03 a1 e6 c7 21 43 ee b9 7f 5f 56
00000010: 45 bb 51 cd 0b b7 09 a1 af 34 02 87 69 4d 7b a0
00000020: 1d 14 a0 cc
00000000: 70 31 4d 57 94 8b 7e 5c 6f 29 d5 68 1b fd 43 2b
00000010: 19 4e 64 6d 8f 8a 8d 1e ba 72 24 59 c7 0c de 81
00000020: e2 04 84 af
A.2.2. Sub-Scenario 2: IKE SA Rekeying Using the CREATE_CHILD_SA
Exchange
Initiator Responder
HDR, SK {SAi, Ni, KEi [,N+]} --->
<--- HDR, SK {SAr, Nr, KEr [,N+]}
Initiator's actions:
(1) Generates random SPIi for new IKE SA
00000000: fd d9 35 89 50 d5 db 22
(2) Generates random IKE nonce Ni
00000000: 2e 98 99 76 4a 67 1e d9 17 27 32 f2 6d 3a 93 3c
00000010: 7f 21 2b 0e 59 90 cf 2a 7f 85 53 c5 ed 8a ec 37
(3) Generates ephemeral private key
00000000: 29 2c 72 52 e0 6c fd 39 1d 55 04 e9 cf af 82 29
00000010: 89 09 ff 1c ab b2 dd a5 88 f0 34 fd 2c 57 d2 28
(4) Computes public key
00000000: 13 78 88 b1 0f 09 65 43 94 53 b7 26 5d 2a 8b 29
00000010: 5f a9 d6 73 a2 d0 64 6c 98 0f 02 44 d5 5a 1d 13
00000020: 7b b4 4d 18 81 c3 ee 48 35 18 a7 71 ce 4f fa 45
00000030: b0 e9 74 63 37 58 32 7c ff a5 e4 98 b5 02 d4 ef
(5) Creates message
Create Child SA
#9280E0822E758778.DB578D97DE119D1E.00000002 IKEv2 R<-I[213]
E[185]{
SA[44]{
P[40](#1:IKE:FDD9358950D5DB22:3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
NONCE[36]{2E9899...8AEC37},
KE[72](GOST3410_2012_256){137888...02D4EF},
N[12](SET_WINDOW_SIZE){4}}
(6) Computes K3i (i3 = 1)
00000000: da 26 f7 b5 4c 4c 97 23 3f e2 cb 53 23 82 1b 2a
00000010: 40 3c 95 e1 78 2a 8f 3d 1b 0f a4 d3 ab c3 98 3d
(7) Composes MGM nonce
00000000: 00 00 00 00 b4 e1 3e 23
(8) Composes AAD
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 2e 20 24 08 00 00 00 02 00 00 00 d5 21 00 00 b9
(9) Composes plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 fd d9 35 89
00000010: 50 d5 db 22 03 00 00 08 01 00 00 21 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 21 22 00 00 24
00000030: 2e 98 99 76 4a 67 1e d9 17 27 32 f2 6d 3a 93 3c
00000040: 7f 21 2b 0e 59 90 cf 2a 7f 85 53 c5 ed 8a ec 37
00000050: 29 00 00 48 00 21 00 00 13 78 88 b1 0f 09 65 43
00000060: 94 53 b7 26 5d 2a 8b 29 5f a9 d6 73 a2 d0 64 6c
00000070: 98 0f 02 44 d5 5a 1d 13 7b b4 4d 18 81 c3 ee 48
00000080: 35 18 a7 71 ce 4f fa 45 b0 e9 74 63 37 58 32 7c
00000090: ff a5 e4 98 b5 02 d4 ef 00 00 00 0c 00 00 40 01
000000A0: 00 00 00 04 00
(10) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: f4 d1 2b 1e 51 65 d1 0b 7f 38 c6 16 3f 6e 5e f7
00000010: e0 48 24 15 6a 45 50 51 1a 6e fb 1c 1d b8 52 75
00000020: 80 56 e4 da fb e5 fe 42 08 71 79 99 ef 17 7a 03
00000030: fc c3 c6 b0 15 a5 72 a4 1b de e2 b5 e6 46 56 73
00000040: 3f 78 57 9e 6b b4 05 4c 86 91 c3 61 00 2d 9b 89
00000050: c0 0c 8b 11 0b 41 e7 92 16 7f f8 f6 5d ef f4 29
00000060: 27 ef ba 8c 5f 30 fd a9 12 4c 5f 8d e9 39 97 48
00000070: 9a e1 6a 91 01 c7 8c 94 aa 3b 89 bb 54 40 3b f1
00000080: 8d 2b 0e 75 d8 f6 98 d2 74 e4 b7 2f f5 ac a0 41
00000090: df 73 7f 1c 37 18 b9 79 8e 9d 6f ea e5 8a b6 9f
000000A0: 35 d9 d4 b3 cd
(11) Computes ICV using K3i as K_msg
00000000: 49 96 ac 4c 3f c4 fc 1d
(12) Composes IV
00000000: 00 00 00 00 01 00 00 00
(13) Sends message, peer receives message
10.111.10.171:54295->10.111.15.45:4500 [217]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 2e 20 24 08 00 00 00 02 00 00 00 d5
00000020: 21 00 00 b9 00 00 00 00 01 00 00 00 f4 d1 2b 1e
00000030: 51 65 d1 0b 7f 38 c6 16 3f 6e 5e f7 e0 48 24 15
00000040: 6a 45 50 51 1a 6e fb 1c 1d b8 52 75 80 56 e4 da
00000050: fb e5 fe 42 08 71 79 99 ef 17 7a 03 fc c3 c6 b0
00000060: 15 a5 72 a4 1b de e2 b5 e6 46 56 73 3f 78 57 9e
00000070: 6b b4 05 4c 86 91 c3 61 00 2d 9b 89 c0 0c 8b 11
00000080: 0b 41 e7 92 16 7f f8 f6 5d ef f4 29 27 ef ba 8c
00000090: 5f 30 fd a9 12 4c 5f 8d e9 39 97 48 9a e1 6a 91
000000A0: 01 c7 8c 94 aa 3b 89 bb 54 40 3b f1 8d 2b 0e 75
000000B0: d8 f6 98 d2 74 e4 b7 2f f5 ac a0 41 df 73 7f 1c
000000C0: 37 18 b9 79 8e 9d 6f ea e5 8a b6 9f 35 d9 d4 b3
000000D0: cd 49 96 ac 4c 3f c4 fc 1d
Responder's actions:
(14) Extracts IV from message
00000000: 00 00 00 00 01 00 00 00
(15) Computes K3i (I = 1)
00000000: da 26 f7 b5 4c 4c 97 23 3f e2 cb 53 23 82 1b 2a
00000010: 40 3c 95 e1 78 2a 8f 3d 1b 0f a4 d3 ab c3 98 3d
(16) Composes MGM nonce
00000000: 00 00 00 00 b4 e1 3e 23
(17) Extracts ICV from message
00000000: 49 96 ac 4c 3f c4 fc 1d
(18) Extracts AAD from message
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 2e 20 24 08 00 00 00 02 00 00 00 d5 21 00 00 b9
(19) Extracts ciphertext from message
00000000: f4 d1 2b 1e 51 65 d1 0b 7f 38 c6 16 3f 6e 5e f7
00000010: e0 48 24 15 6a 45 50 51 1a 6e fb 1c 1d b8 52 75
00000020: 80 56 e4 da fb e5 fe 42 08 71 79 99 ef 17 7a 03
00000030: fc c3 c6 b0 15 a5 72 a4 1b de e2 b5 e6 46 56 73
00000040: 3f 78 57 9e 6b b4 05 4c 86 91 c3 61 00 2d 9b 89
00000050: c0 0c 8b 11 0b 41 e7 92 16 7f f8 f6 5d ef f4 29
00000060: 27 ef ba 8c 5f 30 fd a9 12 4c 5f 8d e9 39 97 48
00000070: 9a e1 6a 91 01 c7 8c 94 aa 3b 89 bb 54 40 3b f1
00000080: 8d 2b 0e 75 d8 f6 98 d2 74 e4 b7 2f f5 ac a0 41
00000090: df 73 7f 1c 37 18 b9 79 8e 9d 6f ea e5 8a b6 9f
000000A0: 35 d9 d4 b3 cd
(20) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 fd d9 35 89
00000010: 50 d5 db 22 03 00 00 08 01 00 00 21 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 21 22 00 00 24
00000030: 2e 98 99 76 4a 67 1e d9 17 27 32 f2 6d 3a 93 3c
00000040: 7f 21 2b 0e 59 90 cf 2a 7f 85 53 c5 ed 8a ec 37
00000050: 29 00 00 48 00 21 00 00 13 78 88 b1 0f 09 65 43
00000060: 94 53 b7 26 5d 2a 8b 29 5f a9 d6 73 a2 d0 64 6c
00000070: 98 0f 02 44 d5 5a 1d 13 7b b4 4d 18 81 c3 ee 48
00000080: 35 18 a7 71 ce 4f fa 45 b0 e9 74 63 37 58 32 7c
00000090: ff a5 e4 98 b5 02 d4 ef 00 00 00 0c 00 00 40 01
000000A0: 00 00 00 04 00
(21) Parses received message
Create Child SA
#9280E0822E758778.DB578D97DE119D1E.00000002 IKEv2 I->R[213]
E[185]{
SA[44]{
P[40](#1:IKE:FDD9358950D5DB22:3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
NONCE[36]{2E9899...8AEC37},
KE[72](GOST3410_2012_256){137888...02D4EF},
N[12](SET_WINDOW_SIZE){4}}
(22) Generates random SPIr for new IKE SA
00000000: 81 27 5d a2 98 90 1a 06
(23) Generates random IKE nonce Nr
00000000: cf 8e 80 0f 84 c9 d8 50 06 a4 02 b5 19 2a 0f a0
00000010: d7 f4 db 70 ca f1 2b 9b 02 ce 92 8d 97 20 43 96
(24) Generates ephemeral private key
00000000: af 9a 62 7d d3 b8 23 d2 49 7f f9 0a 9d f2 55 8c
00000010: ae 9c 48 ad f5 a4 ee a5 f6 24 5f 48 3c f8 42 0d
(25) Computes public key
00000000: ba 9c bb 8d c4 51 68 1c 63 50 9c 5b 78 c2 93 be
00000010: 52 9b 7a a0 6b 14 1e 0f 52 d4 a3 0e 71 d7 5b 4c
00000020: aa 58 af 26 21 d9 b2 92 87 1c d9 7a 89 6f c2 7d
00000030: 7d 95 96 39 a2 36 37 8f f4 b9 1d 2f a8 b7 f5 c9
(26) Computes shared key
00000000: ae 27 a3 df af 7d bb ad f4 5c 19 64 c9 27 eb 41
00000010: 14 fc 1a f8 25 cc 93 50 a2 64 5f 04 67 0a 74 cb
(27) Computes SKEYSEED for new SA
00000000: 31 2b 7f 6a 24 23 8f ed b6 ac 40 a7 58 2e 28 54
00000010: 47 53 76 20 05 c7 00 c8 87 c1 51 68 93 40 7e 2d
00000020: ed 14 c4 78 9a f4 12 e7 f0 19 4d 4d 12 45 0d 42
00000030: e4 b2 29 e5 57 b4 90 cc cf d5 94 84 b4 59 5e b9
(28) Computes SK_d for new SA
00000000: 38 ec b5 1c 33 77 f8 62 29 9f 00 d9 98 5f a4 4c
00000010: ea c7 97 31 01 b9 39 ce 16 2c 1c 30 dd 53 d8 97
00000020: 48 49 cd ca 82 7b 57 55 e4 5a 33 1c 80 e6 b9 1f
00000030: 2c 80 b2 e5 48 8a 23 9d 8e 42 32 ed 4f 63 3a f1
(29) Computes SK_ei for new SA
00000000: 17 1c 7c 08 bd 1a 3d 50 58 e1 13 58 9d c4 21 c6
00000010: a3 44 e5 c1 f5 14 e8 22 ed 94 03 2e 76 47 b1 8d
00000020: 2b 3d 3b 2f
(30) Computes SK_er for new SA
00000000: 4a a9 b7 36 1d 2c e1 e0 dc 55 b6 45 0a 38 f1 9a
00000010: 83 cb 8f 79 57 5e df d8 5f 5e 22 a8 36 bd 3a 4a
00000020: d2 f6 27 21
(31) Creates message
Create Child SA
#9280E0822E758778.DB578D97DE119D1E.00000002 IKEv2 I<=R[213]
E[185]{
SA[44]{
P[40](#1:IKE:81275DA298901A06:3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
NONCE[36]{CF8E80...204396},
KE[72](GOST3410_2012_256){BA9CBB...B7F5C9},
N[12](SET_WINDOW_SIZE){64}}
(32) Computes K3r (i3 = 1)
00000000: 9b 6c de 40 b4 63 c4 85 db 09 b7 24 f4 60 fa d0
00000010: 1f d3 f3 fa e9 f8 e9 03 0c 34 cb 51 52 51 5b 56
(33) Composes MGM nonce
00000000: 00 00 00 00 a5 bb 18 2f
(34) Composes AAD
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 2e 20 24 20 00 00 00 02 00 00 00 d5 21 00 00 b9
(35) Composes plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 81 27 5d a2
00000010: 98 90 1a 06 03 00 00 08 01 00 00 21 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 21 22 00 00 24
00000030: cf 8e 80 0f 84 c9 d8 50 06 a4 02 b5 19 2a 0f a0
00000040: d7 f4 db 70 ca f1 2b 9b 02 ce 92 8d 97 20 43 96
00000050: 29 00 00 48 00 21 00 00 ba 9c bb 8d c4 51 68 1c
00000060: 63 50 9c 5b 78 c2 93 be 52 9b 7a a0 6b 14 1e 0f
00000070: 52 d4 a3 0e 71 d7 5b 4c aa 58 af 26 21 d9 b2 92
00000080: 87 1c d9 7a 89 6f c2 7d 7d 95 96 39 a2 36 37 8f
00000090: f4 b9 1d 2f a8 b7 f5 c9 00 00 00 0c 00 00 40 01
000000A0: 00 00 00 40 00
(36) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: 6e a0 bc 5e 58 16 91 db 1f e0 22 20 b6 75 fd e6
00000010: e0 01 a7 86 0c 9c a6 77 ef cd f6 be e4 c8 31 18
00000020: c7 7f 68 58 d8 85 75 6c 1d 4a 0e 66 09 86 7c 84
00000030: 30 a7 2e f0 26 2b 19 da c5 25 34 5b 19 f0 97 86
00000040: 54 ca 08 92 65 9c e3 92 4d ee 92 0a a0 86 d7 3f
00000050: 4d d9 f2 7e 32 48 b3 9f ea 54 d2 96 99 42 30 6b
00000060: b0 b4 fe 5d 4a fc 8c ff 54 f6 2f b7 ca 7b 83 01
00000070: 36 85 57 78 b3 74 84 72 9d 94 2f 6f ae 4e 26 bb
00000080: 6e 06 84 2b ac f8 99 29 31 ad 7b dc db c0 0f 19
00000090: 5f 06 42 2d 90 d2 6a 05 8a 41 ee 24 e2 49 a5 b6
000000A0: 61 e8 cb 46 3c
(37) Computes ICV using K3r as K_msg
00000000: dc c4 ca 6d 07 cf 31 a8
(38) Composes IV
00000000: 00 00 00 00 01 00 00 00
(39) Sends message, peer receives message
10.111.10.171:54295<-10.111.15.45:4500 [217]
00000000: 00 00 00 00 92 80 e0 82 2e 75 87 78 db 57 8d 97
00000010: de 11 9d 1e 2e 20 24 20 00 00 00 02 00 00 00 d5
00000020: 21 00 00 b9 00 00 00 00 01 00 00 00 6e a0 bc 5e
00000030: 58 16 91 db 1f e0 22 20 b6 75 fd e6 e0 01 a7 86
00000040: 0c 9c a6 77 ef cd f6 be e4 c8 31 18 c7 7f 68 58
00000050: d8 85 75 6c 1d 4a 0e 66 09 86 7c 84 30 a7 2e f0
00000060: 26 2b 19 da c5 25 34 5b 19 f0 97 86 54 ca 08 92
00000070: 65 9c e3 92 4d ee 92 0a a0 86 d7 3f 4d d9 f2 7e
00000080: 32 48 b3 9f ea 54 d2 96 99 42 30 6b b0 b4 fe 5d
00000090: 4a fc 8c ff 54 f6 2f b7 ca 7b 83 01 36 85 57 78
000000A0: b3 74 84 72 9d 94 2f 6f ae 4e 26 bb 6e 06 84 2b
000000B0: ac f8 99 29 31 ad 7b dc db c0 0f 19 5f 06 42 2d
000000C0: 90 d2 6a 05 8a 41 ee 24 e2 49 a5 b6 61 e8 cb 46
000000D0: 3c dc c4 ca 6d 07 cf 31 a8
Initiator's actions:
(40) Extracts IV from message
00000000: 00 00 00 00 01 00 00 00
(41) Computes K3r (i3 = 1)
00000000: 9b 6c de 40 b4 63 c4 85 db 09 b7 24 f4 60 fa d0
00000010: 1f d3 f3 fa e9 f8 e9 03 0c 34 cb 51 52 51 5b 56
(42) Composes MGM nonce
00000000: 00 00 00 00 a5 bb 18 2f
(43) Extracts ICV from message
00000000: dc c4 ca 6d 07 cf 31 a8
(44) Extracts AAD from message
00000000: 92 80 e0 82 2e 75 87 78 db 57 8d 97 de 11 9d 1e
00000010: 2e 20 24 20 00 00 00 02 00 00 00 d5 21 00 00 b9
(45) Extracts ciphertext from message
00000000: 6e a0 bc 5e 58 16 91 db 1f e0 22 20 b6 75 fd e6
00000010: e0 01 a7 86 0c 9c a6 77 ef cd f6 be e4 c8 31 18
00000020: c7 7f 68 58 d8 85 75 6c 1d 4a 0e 66 09 86 7c 84
00000030: 30 a7 2e f0 26 2b 19 da c5 25 34 5b 19 f0 97 86
00000040: 54 ca 08 92 65 9c e3 92 4d ee 92 0a a0 86 d7 3f
00000050: 4d d9 f2 7e 32 48 b3 9f ea 54 d2 96 99 42 30 6b
00000060: b0 b4 fe 5d 4a fc 8c ff 54 f6 2f b7 ca 7b 83 01
00000070: 36 85 57 78 b3 74 84 72 9d 94 2f 6f ae 4e 26 bb
00000080: 6e 06 84 2b ac f8 99 29 31 ad 7b dc db c0 0f 19
00000090: 5f 06 42 2d 90 d2 6a 05 8a 41 ee 24 e2 49 a5 b6
000000A0: 61 e8 cb 46 3c
(46) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 28 00 00 2c 00 00 00 28 01 01 08 03 81 27 5d a2
00000010: 98 90 1a 06 03 00 00 08 01 00 00 21 03 00 00 08
00000020: 02 00 00 09 00 00 00 08 04 00 00 21 22 00 00 24
00000030: cf 8e 80 0f 84 c9 d8 50 06 a4 02 b5 19 2a 0f a0
00000040: d7 f4 db 70 ca f1 2b 9b 02 ce 92 8d 97 20 43 96
00000050: 29 00 00 48 00 21 00 00 ba 9c bb 8d c4 51 68 1c
00000060: 63 50 9c 5b 78 c2 93 be 52 9b 7a a0 6b 14 1e 0f
00000070: 52 d4 a3 0e 71 d7 5b 4c aa 58 af 26 21 d9 b2 92
00000080: 87 1c d9 7a 89 6f c2 7d 7d 95 96 39 a2 36 37 8f
00000090: f4 b9 1d 2f a8 b7 f5 c9 00 00 00 0c 00 00 40 01
000000A0: 00 00 00 40 00
(47) Parses received message
Create Child SA
#9280E0822E758778.DB578D97DE119D1E.00000002 IKEv2 R=>I[213]
E[185]{
SA[44]{
P[40](#1:IKE:81275DA298901A06:3#){
Encryption=ENCR_MAGMA_MGM_KTREE,
PRF=PRF_HMAC_STREEBOG_512,
KE=GOST3410_2012_256}},
NONCE[36]{CF8E80...204396},
KE[72](GOST3410_2012_256){BA9CBB...B7F5C9},
N[12](SET_WINDOW_SIZE){64}}
(48) Computes shared key
00000000: ae 27 a3 df af 7d bb ad f4 5c 19 64 c9 27 eb 41
00000010: 14 fc 1a f8 25 cc 93 50 a2 64 5f 04 67 0a 74 cb
(49) Computes SKEYSEED for new SA
00000000: 31 2b 7f 6a 24 23 8f ed b6 ac 40 a7 58 2e 28 54
00000010: 47 53 76 20 05 c7 00 c8 87 c1 51 68 93 40 7e 2d
00000020: ed 14 c4 78 9a f4 12 e7 f0 19 4d 4d 12 45 0d 42
00000030: e4 b2 29 e5 57 b4 90 cc cf d5 94 84 b4 59 5e b9
(50) Computes SK_d for new SA
00000000: 38 ec b5 1c 33 77 f8 62 29 9f 00 d9 98 5f a4 4c
00000010: ea c7 97 31 01 b9 39 ce 16 2c 1c 30 dd 53 d8 97
00000020: 48 49 cd ca 82 7b 57 55 e4 5a 33 1c 80 e6 b9 1f
00000030: 2c 80 b2 e5 48 8a 23 9d 8e 42 32 ed 4f 63 3a f1
(51) Computes SK_ei for new SA
00000000: 17 1c 7c 08 bd 1a 3d 50 58 e1 13 58 9d c4 21 c6
00000010: a3 44 e5 c1 f5 14 e8 22 ed 94 03 2e 76 47 b1 8d
00000020: 2b 3d 3b 2f
(52) Computes SK_er for new SA
00000000: 4a a9 b7 36 1d 2c e1 e0 dc 55 b6 45 0a 38 f1 9a
00000010: 83 cb 8f 79 57 5e df d8 5f 5e 22 a8 36 bd 3a 4a
00000020: d2 f6 27 21
A.2.3. Sub-Scenario 3: ESP SAs Rekeying without PFS Using the
CREATE_CHILD_SA Exchange
Initiator Responder
HDR, SK {N(REKEY_SA), SAi, Ni,
TSi, TSr [,N+]} --->
<--- HDR, SK {SAr, Nr,
TSi, TSr [,N+]}
Initiator's actions:
(1) Generates random IKE nonce Ni
00000000: b5 48 18 7d 30 d8 ea 49 20 d0 9d 42 de 9e 91 ce
00000010: b3 1c 41 85 37 66 d8 9e c6 a6 f8 08 93 f4 48 23
(2) Computes K1i (i1 = 0)
00000000: 28 b9 3c 93 ea db 74 38 64 87 8a 28 8d e0 38 5c
00000010: 14 cb ea 9f 67 58 a6 ee e2 2d c9 37 bb c8 41 69
(3) Computes K2i (i2 = 0)
00000000: 75 11 35 65 e6 29 70 2a d9 7d 38 a8 3a e3 aa 8a
00000010: 9e fb 80 af f5 52 71 be c9 c6 c3 4b 4b 40 96 44
(4) Computes K3i (i3 = 0)
00000000: 45 6f 03 f7 ad 75 eb e9 52 b8 8f 0d e8 36 47 69
00000010: 4d 2e f2 ba 15 e6 8c 89 1c 99 62 64 fb 0e 70 0a
(5) Selects SPI for new incoming ESP SA
00000000: 9a 8c 6a 9b
(6) Creates message
Create Child SA
#FDD9358950D5DB22.81275DA298901A06.00000000 IKEv2 R<-I[193]
E[165]{
N[12](ESP:6C0CA570:REKEY_SA),
SA[32]{
P[28](#1:ESP:9A8C6A9B:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
NONCE[36]{B54818...F44823},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(7) Composes MGM nonce
00000000: 00 00 00 00 2b 3d 3b 2f
(8) Composes AAD
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 24 08 00 00 00 00 00 00 00 c1 29 00 00 a5
(9) Composes plaintext
00000000: 21 00 00 0c 03 04 40 09 6c 0c a5 70 28 00 00 20
00000010: 00 00 00 1c 01 03 04 02 9a 8c 6a 9b 03 00 00 08
00000020: 01 00 00 21 00 00 00 08 05 00 00 00 2c 00 00 24
00000030: b5 48 18 7d 30 d8 ea 49 20 d0 9d 42 de 9e 91 ce
00000040: b3 1c 41 85 37 66 d8 9e c6 a6 f8 08 93 f4 48 23
00000050: 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff ff
00000060: 0a 01 01 03 0a 01 01 03 29 00 00 18 01 00 00 00
00000070: 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00 ff
00000080: 29 00 00 08 00 00 40 0a 00 00 00 08 00 00 40 0b
00000090: 00
(10) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: 47 71 bb 57 2a 1a 58 a6 44 cb 60 d4 8e 5c cc 0a
00000010: b9 34 0f 34 80 cf a2 38 54 f6 70 3b 98 4e 8f 9f
00000020: 3b 5c 5a 04 06 dc e9 d4 d3 54 c6 4d 73 09 10 c5
00000030: 4e 26 c4 27 fd cb 54 e1 cf e0 fd b4 9f f8 00 41
00000040: 41 c8 58 b2 c9 3a d8 e0 19 40 a3 89 ee 26 d4 84
00000050: 69 e9 52 68 d5 e1 ee f0 89 6e d3 95 34 62 ad 2e
00000060: e6 77 17 b8 6c 25 52 7f d8 70 9c 36 0b c8 1d 1a
00000070: 43 50 82 2a be b6 31 ff 2f 43 11 f7 d0 60 bf 62
00000080: b9 08 c3 09 a3 78 fb 5e 76 57 91 5d 48 1c aa d2
00000090: a3
(11) Computes ICV using K3i as K_msg
00000000: b3 05 bd 43 2f 87 0c 3f
(12) Composes IV
00000000: 00 00 00 00 00 00 00 00
(13) Sends message, peer receives message
10.111.10.171:54295->10.111.15.45:4500 [197]
00000000: 00 00 00 00 fd d9 35 89 50 d5 db 22 81 27 5d a2
00000010: 98 90 1a 06 2e 20 24 08 00 00 00 00 00 00 00 c1
00000020: 29 00 00 a5 00 00 00 00 00 00 00 00 47 71 bb 57
00000030: 2a 1a 58 a6 44 cb 60 d4 8e 5c cc 0a b9 34 0f 34
00000040: 80 cf a2 38 54 f6 70 3b 98 4e 8f 9f 3b 5c 5a 04
00000050: 06 dc e9 d4 d3 54 c6 4d 73 09 10 c5 4e 26 c4 27
00000060: fd cb 54 e1 cf e0 fd b4 9f f8 00 41 41 c8 58 b2
00000070: c9 3a d8 e0 19 40 a3 89 ee 26 d4 84 69 e9 52 68
00000080: d5 e1 ee f0 89 6e d3 95 34 62 ad 2e e6 77 17 b8
00000090: 6c 25 52 7f d8 70 9c 36 0b c8 1d 1a 43 50 82 2a
000000A0: be b6 31 ff 2f 43 11 f7 d0 60 bf 62 b9 08 c3 09
000000B0: a3 78 fb 5e 76 57 91 5d 48 1c aa d2 a3 b3 05 bd
000000C0: 43 2f 87 0c 3f
Responder's actions:
(14) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(15) Computes K1i (i1 = 0)
00000000: 28 b9 3c 93 ea db 74 38 64 87 8a 28 8d e0 38 5c
00000010: 14 cb ea 9f 67 58 a6 ee e2 2d c9 37 bb c8 41 69
(16) Computes K2i (i2 = 0)
00000000: 75 11 35 65 e6 29 70 2a d9 7d 38 a8 3a e3 aa 8a
00000010: 9e fb 80 af f5 52 71 be c9 c6 c3 4b 4b 40 96 44
(17) Computes K3i (i3 = 0)
00000000: 45 6f 03 f7 ad 75 eb e9 52 b8 8f 0d e8 36 47 69
00000010: 4d 2e f2 ba 15 e6 8c 89 1c 99 62 64 fb 0e 70 0a
(18) Composes MGM nonce
00000000: 00 00 00 00 2b 3d 3b 2f
(19) Extracts ICV from message
00000000: b3 05 bd 43 2f 87 0c 3f
(20) Extracts AAD from message
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 24 08 00 00 00 00 00 00 00 c1 29 00 00 a5
(21) Extracts ciphertext from message
00000000: 47 71 bb 57 2a 1a 58 a6 44 cb 60 d4 8e 5c cc 0a
00000010: b9 34 0f 34 80 cf a2 38 54 f6 70 3b 98 4e 8f 9f
00000020: 3b 5c 5a 04 06 dc e9 d4 d3 54 c6 4d 73 09 10 c5
00000030: 4e 26 c4 27 fd cb 54 e1 cf e0 fd b4 9f f8 00 41
00000040: 41 c8 58 b2 c9 3a d8 e0 19 40 a3 89 ee 26 d4 84
00000050: 69 e9 52 68 d5 e1 ee f0 89 6e d3 95 34 62 ad 2e
00000060: e6 77 17 b8 6c 25 52 7f d8 70 9c 36 0b c8 1d 1a
00000070: 43 50 82 2a be b6 31 ff 2f 43 11 f7 d0 60 bf 62
00000080: b9 08 c3 09 a3 78 fb 5e 76 57 91 5d 48 1c aa d2
00000090: a3
(22) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 21 00 00 0c 03 04 40 09 6c 0c a5 70 28 00 00 20
00000010: 00 00 00 1c 01 03 04 02 9a 8c 6a 9b 03 00 00 08
00000020: 01 00 00 21 00 00 00 08 05 00 00 00 2c 00 00 24
00000030: b5 48 18 7d 30 d8 ea 49 20 d0 9d 42 de 9e 91 ce
00000040: b3 1c 41 85 37 66 d8 9e c6 a6 f8 08 93 f4 48 23
00000050: 2d 00 00 18 01 00 00 00 07 00 00 10 00 00 ff ff
00000060: 0a 01 01 03 0a 01 01 03 29 00 00 18 01 00 00 00
00000070: 07 00 00 10 00 00 ff ff 0a 00 00 00 0a 00 00 ff
00000080: 29 00 00 08 00 00 40 0a 00 00 00 08 00 00 40 0b
00000090: 00
(23) Parses received message
Create Child SA
#FDD9358950D5DB22.81275DA298901A06.00000000 IKEv2 I->R[193]
E[165]{
N[12](ESP:6C0CA570:REKEY_SA),
SA[32]{
P[28](#1:ESP:9A8C6A9B:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
NONCE[36]{B54818...F44823},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(24) Generates random IKE nonce Nr
00000000: 41 5e a7 ed 7e 65 d3 ff d3 df ed 5f b5 c8 5c 60
00000010: 2b 9c 15 14 eb 52 97 b7 fc aa 33 c4 64 f3 58 06
(25) Selects SPI for new incoming ESP SA
00000000: 15 4f 35 39
(26) Computes keys for new ESP SAs
00000000: 6a b6 a0 e7 05 d3 51 16 6f 4f b9 d6 59 0c c8 69
00000010: 43 70 cf 6f 0d 32 c3 7d 92 75 00 4b 0a 76 35 67
00000020: 64 0e 3a fe
00000000: 65 56 1c 79 27 cb c6 d6 8c b8 69 0f 40 00 d2 0a
00000010: c1 49 1c d1 86 88 db 88 ae f3 be 82 0c 71 b7 c9
00000020: 6c cf a3 64
(27) Creates message
Create Child SA
#FDD9358950D5DB22.81275DA298901A06.00000000 IKEv2 I<=R[189]
E[161]{
SA[32]{
P[28](#1:ESP:154F3539:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
NONCE[36]{415EA7...F35806},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(28) Computes K1r (i1 = 0)
00000000: 51 49 d5 41 33 91 45 dd ff 04 f5 05 e5 21 39 f2
00000010: 3a 71 1c 18 ef 39 94 1e dd 0c 70 e5 14 12 43 0a
(29) Computes K2r (i2 = 0)
00000000: 0e 8f 21 54 2e fc 81 79 57 c4 c9 0b e0 25 9a 59
00000010: 29 26 0e 86 20 bf d4 e6 00 32 23 43 ae f0 11 52
(30) Computes K3r (i3 = 0)
00000000: 92 b8 b2 d6 7a 2d e1 db 5f e1 39 d2 57 c8 24 5f
00000010: f6 22 54 de fc 35 35 c9 24 cf a5 4a e1 5d 75 71
(31) Composes MGM nonce
00000000: 00 00 00 00 d2 f6 27 21
(32) Composes AAD
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 24 20 00 00 00 00 00 00 00 bd 21 00 00 a1
(33) Composes plaintext
00000000: 28 00 00 20 00 00 00 1c 01 03 04 02 15 4f 35 39
00000010: 03 00 00 08 01 00 00 21 00 00 00 08 05 00 00 00
00000020: 2c 00 00 24 41 5e a7 ed 7e 65 d3 ff d3 df ed 5f
00000030: b5 c8 5c 60 2b 9c 15 14 eb 52 97 b7 fc aa 33 c4
00000040: 64 f3 58 06 2d 00 00 18 01 00 00 00 07 00 00 10
00000050: 00 00 ff ff 0a 01 01 03 0a 01 01 03 29 00 00 18
00000060: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 00 00 00
00000070: 0a 00 00 ff 29 00 00 08 00 00 40 02 29 00 00 08
00000080: 00 00 40 0a 00 00 00 08 00 00 40 0b 00
(34) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: 2e c7 13 73 4c cc f8 f3 51 71 ac d9 7a 6e 20 2c
00000010: 68 70 bb 8f 82 42 2a 14 e3 8d b8 25 10 9a 1f b6
00000020: 51 ef c5 35 50 bf df 8e 96 bc 94 5a e5 4d 9d 99
00000030: 9a 14 36 d1 4b 61 e1 de 3b 0d 12 94 e5 72 60 00
00000040: 0f 9d dd 2b e1 97 25 4c 5c ee 48 2e 9b f7 d8 9e
00000050: 01 6b 1d 92 b7 c1 7f 16 81 0f e2 e3 14 1c 27 c7
00000060: 35 e9 e3 fd b8 fc 5d fb a2 ee 2f f9 b0 17 39 ca
00000070: f1 2e b1 13 99 e0 da 10 1a 29 74 26 a3 63 ce 09
00000080: 6a f9 1b 67 4a f2 fb 0f 17 5e 48 1a 93
(35) Computes ICV using K3r as K_msg
00000000: 57 b4 30 41 07 50 b1 cc
(36) Composes IV
00000000: 00 00 00 00 00 00 00 00
(37) Sends message, peer receives message
10.111.10.171:54295<-10.111.15.45:4500 [193]
00000000: 00 00 00 00 fd d9 35 89 50 d5 db 22 81 27 5d a2
00000010: 98 90 1a 06 2e 20 24 20 00 00 00 00 00 00 00 bd
00000020: 21 00 00 a1 00 00 00 00 00 00 00 00 2e c7 13 73
00000030: 4c cc f8 f3 51 71 ac d9 7a 6e 20 2c 68 70 bb 8f
00000040: 82 42 2a 14 e3 8d b8 25 10 9a 1f b6 51 ef c5 35
00000050: 50 bf df 8e 96 bc 94 5a e5 4d 9d 99 9a 14 36 d1
00000060: 4b 61 e1 de 3b 0d 12 94 e5 72 60 00 0f 9d dd 2b
00000070: e1 97 25 4c 5c ee 48 2e 9b f7 d8 9e 01 6b 1d 92
00000080: b7 c1 7f 16 81 0f e2 e3 14 1c 27 c7 35 e9 e3 fd
00000090: b8 fc 5d fb a2 ee 2f f9 b0 17 39 ca f1 2e b1 13
000000A0: 99 e0 da 10 1a 29 74 26 a3 63 ce 09 6a f9 1b 67
000000B0: 4a f2 fb 0f 17 5e 48 1a 93 57 b4 30 41 07 50 b1
000000C0: cc
Initiator's actions:
(38) Extracts IV from message
00000000: 00 00 00 00 00 00 00 00
(39) Computes K1r (i1 = 0)
00000000: 51 49 d5 41 33 91 45 dd ff 04 f5 05 e5 21 39 f2
00000010: 3a 71 1c 18 ef 39 94 1e dd 0c 70 e5 14 12 43 0a
(40) Computes K2r (i2 = 0)
00000000: 0e 8f 21 54 2e fc 81 79 57 c4 c9 0b e0 25 9a 59
00000010: 29 26 0e 86 20 bf d4 e6 00 32 23 43 ae f0 11 52
(41) Computes K3r (i3 = 0)
00000000: 92 b8 b2 d6 7a 2d e1 db 5f e1 39 d2 57 c8 24 5f
00000010: f6 22 54 de fc 35 35 c9 24 cf a5 4a e1 5d 75 71
(42) Composes MGM nonce
00000000: 00 00 00 00 d2 f6 27 21
(43) Extracts ICV from message
00000000: 57 b4 30 41 07 50 b1 cc
(44) Extracts AAD from message
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 24 20 00 00 00 00 00 00 00 bd 21 00 00 a1
(45) Extracts ciphertext from message
00000000: 2e c7 13 73 4c cc f8 f3 51 71 ac d9 7a 6e 20 2c
00000010: 68 70 bb 8f 82 42 2a 14 e3 8d b8 25 10 9a 1f b6
00000020: 51 ef c5 35 50 bf df 8e 96 bc 94 5a e5 4d 9d 99
00000030: 9a 14 36 d1 4b 61 e1 de 3b 0d 12 94 e5 72 60 00
00000040: 0f 9d dd 2b e1 97 25 4c 5c ee 48 2e 9b f7 d8 9e
00000050: 01 6b 1d 92 b7 c1 7f 16 81 0f e2 e3 14 1c 27 c7
00000060: 35 e9 e3 fd b8 fc 5d fb a2 ee 2f f9 b0 17 39 ca
00000070: f1 2e b1 13 99 e0 da 10 1a 29 74 26 a3 63 ce 09
00000080: 6a f9 1b 67 4a f2 fb 0f 17 5e 48 1a 93
(46) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 28 00 00 20 00 00 00 1c 01 03 04 02 15 4f 35 39
00000010: 03 00 00 08 01 00 00 21 00 00 00 08 05 00 00 00
00000020: 2c 00 00 24 41 5e a7 ed 7e 65 d3 ff d3 df ed 5f
00000030: b5 c8 5c 60 2b 9c 15 14 eb 52 97 b7 fc aa 33 c4
00000040: 64 f3 58 06 2d 00 00 18 01 00 00 00 07 00 00 10
00000050: 00 00 ff ff 0a 01 01 03 0a 01 01 03 29 00 00 18
00000060: 01 00 00 00 07 00 00 10 00 00 ff ff 0a 00 00 00
00000070: 0a 00 00 ff 29 00 00 08 00 00 40 02 29 00 00 08
00000080: 00 00 40 0a 00 00 00 08 00 00 40 0b 00
(47) Parses received message
Create Child SA
#FDD9358950D5DB22.81275DA298901A06.00000000 IKEv2 R=>I[189]
E[161]{
SA[32]{
P[28](#1:ESP:154F3539:2#){
Encryption=ENCR_MAGMA_MGM_KTREE,
ESN=Off}},
NONCE[36]{415EA7...F35806},
TSi[24](1#){10.1.1.3},
TSr[24](1#){10.0.0.0-10.0.0.255},
N[8](ADDITIONAL_TS_POSSIBLE),
N[8](ESP_TFC_PADDING_NOT_SUPPORTED),
N[8](NON_FIRST_FRAGMENTS_ALSO)}
(48) Computes keys for new ESP SAs
00000000: 6a b6 a0 e7 05 d3 51 16 6f 4f b9 d6 59 0c c8 69
00000010: 43 70 cf 6f 0d 32 c3 7d 92 75 00 4b 0a 76 35 67
00000020: 64 0e 3a fe
00000000: 65 56 1c 79 27 cb c6 d6 8c b8 69 0f 40 00 d2 0a
00000010: c1 49 1c d1 86 88 db 88 ae f3 be 82 0c 71 b7 c9
00000020: 6c cf a3 64
A.2.4. Sub-Scenario 4: IKE SA Deletion Using the INFORMATIONAL Exchange
Initiator Responder
HDR, SK {D} --->
<--- HDR, SK { }
Initiator's actions:
(1) Creates message
Informational
#FDD9358950D5DB22.81275DA298901A06.00000003 IKEv2 R<-I[57]
E[29]{
D[8](IKE)}
(2) Uses previously computed key K3i
00000000: 45 6f 03 f7 ad 75 eb e9 52 b8 8f 0d e8 36 47 69
00000010: 4d 2e f2 ba 15 e6 8c 89 1c 99 62 64 fb 0e 70 0a
(3) Composes MGM nonce
00000000: 00 00 00 03 2b 3d 3b 2f
(4) Composes AAD
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 25 08 00 00 00 03 00 00 00 39 2a 00 00 1d
(5) Composes plaintext
00000000: 00 00 00 08 01 00 00 00 00
(6) Encrypts plaintext using K3i as K_msg, resulting in ciphertext
00000000: 4f ff 67 66 41 9c d3 ec 8e
(7) Computes ICV using K3i as K_msg
00000000: d2 bf 0e b7 8f c5 53 03
(8) Composes IV
00000000: 00 00 00 00 00 00 00 03
(9) Sends message, peer receives message
10.111.10.171:54295->10.111.15.45:4500 [61]
00000000: 00 00 00 00 fd d9 35 89 50 d5 db 22 81 27 5d a2
00000010: 98 90 1a 06 2e 20 25 08 00 00 00 03 00 00 00 39
00000020: 2a 00 00 1d 00 00 00 00 00 00 00 03 4f ff 67 66
00000030: 41 9c d3 ec 8e d2 bf 0e b7 8f c5 53 03
Responder's actions:
(10) Extracts IV from message
00000000: 00 00 00 00 00 00 00 03
(11) Uses previously computed key K3i
00000000: 45 6f 03 f7 ad 75 eb e9 52 b8 8f 0d e8 36 47 69
00000010: 4d 2e f2 ba 15 e6 8c 89 1c 99 62 64 fb 0e 70 0a
(12) Composes MGM nonce
00000000: 00 00 00 03 2b 3d 3b 2f
(13) Extracts ICV from message
00000000: d2 bf 0e b7 8f c5 53 03
(14) Extracts AAD from message
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 25 08 00 00 00 03 00 00 00 39 2a 00 00 1d
(15) Extracts ciphertext from message
00000000: 4f ff 67 66 41 9c d3 ec 8e
(16) Decrypts ciphertext and verifies ICV using K3i as K_msg,
resulting in plaintext
00000000: 00 00 00 08 01 00 00 00 00
(17) Parses received message
Informational
#FDD9358950D5DB22.81275DA298901A06.00000003 IKEv2 I->R[57]
E[29]{
D[8](IKE)}
(18) Creates message
Informational
#FDD9358950D5DB22.81275DA298901A06.00000003 IKEv2 I<=R[49]
E[21]{}
(19) Uses previously computed key K3r
00000000: 92 b8 b2 d6 7a 2d e1 db 5f e1 39 d2 57 c8 24 5f
00000010: f6 22 54 de fc 35 35 c9 24 cf a5 4a e1 5d 75 71
(20) Composes MGM nonce
00000000: 00 00 00 03 d2 f6 27 21
(21) Composes AAD
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 25 20 00 00 00 03 00 00 00 31 00 00 00 15
(22) Composes plaintext
00000000: 00
(23) Encrypts plaintext using K3r as K_msg, resulting in ciphertext
00000000: a8
(24) Computes ICV using K3r as K_msg
00000000: ef 77 21 c9 8b c1 eb 98
(25) Composes IV
00000000: 00 00 00 00 00 00 00 03
(26) Sends message, peer receives message
10.111.10.171:54295<-10.111.15.45:4500 [53]
00000000: 00 00 00 00 fd d9 35 89 50 d5 db 22 81 27 5d a2
00000010: 98 90 1a 06 2e 20 25 20 00 00 00 03 00 00 00 31
00000020: 00 00 00 15 00 00 00 00 00 00 00 03 a8 ef 77 21
00000030: c9 8b c1 eb 98
Initiator's actions:
(27) Extracts IV from message
00000000: 00 00 00 00 00 00 00 03
(28) Uses previously computed key K3r
00000000: 92 b8 b2 d6 7a 2d e1 db 5f e1 39 d2 57 c8 24 5f
00000010: f6 22 54 de fc 35 35 c9 24 cf a5 4a e1 5d 75 71
(29) Composes MGM nonce
00000000: 00 00 00 03 d2 f6 27 21
(30) Extracts ICV from message
00000000: ef 77 21 c9 8b c1 eb 98
(31) Extracts AAD from message
00000000: fd d9 35 89 50 d5 db 22 81 27 5d a2 98 90 1a 06
00000010: 2e 20 25 20 00 00 00 03 00 00 00 31 00 00 00 15
(32) Extracts ciphertext from message
00000000: a8
(33) Decrypts ciphertext and verifies ICV using K3r as K_msg,
resulting in plaintext
00000000: 00
(34) Parses received message
Informational
#FDD9358950D5DB22.81275DA298901A06.00000003 IKEv2 R=>I[49]
E[21]{}
Author's Address
Valery Smyslov
ELVIS-PLUS
PO Box 81
Moscow (Zelenograd)
124460
Russian Federation
Phone: +7 495 276 0211
Email: svan@elvis.ru