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Status:

INFORMATIONAL

Authors:

JH. Song
R. Poovendran
J. Lee
T. Iwata

Stream:

IETF

Source:

NON WORKING GROUP

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DOI:  https://doi.org/10.17487/RFC4493

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Abstract

The National Institute of Standards and Technology (NIST) has recentlyspecified the Cipher-based Message Authentication Code (CMAC),which is equivalent to the One-Key CBC MAC1 (OMAC1) submitted byIwata and Kurosawa. This memo specifies an authentication algorithmbased on CMAC with the 128-bit Advanced Encryption Standard (AES).This new authentication algorithm is named AES-CMAC.The purpose of this document is to make the AES-CMAC algorithmconveniently available to the Internet Community. This memo provides information for the Internet community.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.