IS-IS Cryptographic Authentication

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Publisher: IETF
Doc Type: Standard
Pages: 11
Abstract: This document describes the authentication of Intermediate System to Intermediate System (IS-IS) Protocol Data Units (PDUs) using the Hashed Message Authentication Codes - Message Digest 5 (HMAC-MD5) algorithm as found in RFC 2104. IS-IS is specified in International Standards Organization (ISO) 10589, with extensions to support Internet Protocol version 4 (IPv4) described in RFC 1195. The base specification includes an authentication mechanism that allows for multiple authentication algorithms. The base specification only specifies the algorithm for cleartext passwords. This document replaces RFC 3567. This document proposes an extension to that specification that allows the use of the HMAC-MD5 authentication algorithm to be used in conjunction with the existing authentication mechanisms. [STANDARDS-TRACK]
Publication Date: 2008-10-01
Status Note: Proposed Standard
DOI: 10.17487/RFC5304
Link: https://doi.org/10.17487/RFC5304
Author(s): Tony Li
Ran Atkinson
Keyword(s): IS-IS, MD5, HMAC-MD5, Security, Routing, ISO

Latest version of IETF RFC 5304

Document Versions — IETF RFC 5304

▶ IETF RFC 5304 (2008-10-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Amended by:

IETF RFC 6232 [Active*]
IETF RFC 6233 [Active*]

Normative Reference(s)

ISO.10589.2002 — 1 EXTERNAL
IETF RFC 2104 [Active, Amended*]
IETF RFC 2119 [Active*]

Bibliographic Reference(s)

Wang, X. and H. Yu, "How to Break MD5 and Other Hash Functions", Proceedings of EuroCrypt 2005, Lecture Notes in Computer Science, Vol. 3494, 2005. EXTERNAL
Dobbertin, H., "Cryptanalysis of MD4", Journal of Cryptology, Vol. 11, No. 4, 1998. EXTERNAL
Dobbertin, H., "Cryptanalysis of MD5 Compress", EuroCrypt Rump Session 1996, May 1996. EXTERNAL
Bellare, M., "New Proofs for NMAC and HMAC: Security without Collision-Resistance", August 2006, < http:// www-cse.ucsd.edu/users/mihir/papers/hmac-new.html >. EXTERNAL
Voydock, V. and S. Kent, "Security Mechanisms in High- level Networks", ACM Computing Surveys Vol. 15, No. 2, June 1983. EXTERNAL
Fouque, P., Leurent, G., and P. Nguyen, "Full Key- Recovery Attacks on HMAC/NMAC-MD5 and NMAC-MD5", Proceedings of Crypto 2007, August 2007. EXTERNAL
Bellare, M., "New Proofs for NMAC and HMAC: Security without Collision-Resistance", Preliminary Version, in Proceedings of Crypto 2006, Lecture Notes in Computer Science, Vol. 4117, August 2006. EXTERNAL
IETF RFC 1195 [Active*]
IETF RFC 1704 [Active*]
IETF RFC 2154 [Active*]
RFC3359 — RFC3359 EXTERNAL
IETF RFC 3563 [Active*]
IETF RFC 3567 [Superseded*]
RFC4593 — RFC4593 EXTERNAL
IETF RFC 5226 [Superseded*]
RSA.crypto.v2n2.1996 — Dobb EXTERNAL

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Referenced By

IETF RFC 5302 [Active*]
IETF RFC 5305 [Active*]
IETF RFC 5307 [Active*]
IETF RFC 6232 [Active*]
IETF RFC 6233 [Active*]
IETF RFC 8918 [Active*]