The AES-CMAC-96 Algorithm and Its Use with IPsec

Metadata

Publisher: IETF
Doc Type: Standard
Pages: 8
Abstract: The National Institute of Standards and Technology (NIST) has recently specified the Cipher-based Message Authentication Code (CMAC), which is equivalent to the One-Key CBC-MAC1 (OMAC1) algorithm submitted by Iwata and Kurosawa. OMAC1 efficiently reduces the key size of Extended Cipher Block Chaining mode (XCBC). This memo specifies the use of CMAC mode as an authentication mechanism of the IPsec Encapsulating Security Payload (ESP) and the Authentication Header (AH) protocols. This new algorithm is named AES-CMAC-96. [STANDARDS-TRACK]
Publication Date: 2006-06-01
Status Note: Proposed Standard
DOI: 10.17487/RFC4494
Link: https://doi.org/10.17487/RFC4494
Author(s): Junhyuk Song
Radha Poovendran
Jicheol Lee
Keyword(s): CMAC, OMAC, OMAC1, XCBC, Advanced Encryption Standard

Latest version of IETF RFC 4494

Document Versions — IETF RFC 4494

▶ IETF RFC 4494 (2006-06-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

NIST FIPS 197 [Superseded]
NIST.SP.800-38B — NIST-CMAC EXTERNAL
IETF RFC 4302 [Active*]
IETF RFC 4303 [Active*]
IETF RFC 4493 [Active*]

Bibliographic Reference(s)

Tetsu Iwata and Kaoru Kurosawa, "OMAC: One-Key CBC MAC", Submission to NIST, December 2002. Available from http://csrc.nist.gov/CryptoToolkit/modes/proposedmodes/ omac/omac-spec.pdf . EXTERNAL
Tetsu Iwata and Kaoru Kurosawa, "OMAC: One-Key CBC MAC", Fast Software Encryption, FSE 2003, LNCS 2887, pp. 129- 153, Springer-Verlag, 2003. EXTERNAL
John Black and Phillip Rogaway, "CBC MACs for Arbitrary- Length Messages: The Three-Key Constructions", Journal of Cryptology, Vol. 18, No. 2, pp. 111-132, Springer-Verlag, Spring 2005. EXTERNAL
John Black and Phillip Rogaway, "A Suggestion for Handling Arbitrary-Length Messages with the CBC MAC", NIST Second Modes of Operation Workshop, August 2001. Available from http://csrc.nist.gov/CryptoToolkit/modes/ proposedmodes/xcbc-mac/xcbc-mac-spec.pdf . EXTERNAL
IETF RFC 2104 [Active, Amended*]
IETF RFC 2411 [Superseded*]

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doi: 10.17487/RFC4494
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Referenced By

IETF RFC 6071 [Active*]