CryptoDB
Related-Key and Key-Collision Attacks Against RMAC
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Abstract: | In [JJV02] Jaulmes, Joux, and Valette propose a new randomized message authentication scheme, called RMAC, which NIST is currently in the process of standardizing [NIS02]. In this work we present several attacks against RMAC. The attacks are based on a new protocol-level related-key attack against RMAC and can be considered variants of Biham's key-collision attack [Bih02]. These attacks provide insights into the RMAC design. We believe that the protocol-level related-key attack is of independent interest. |
BibTeX
@misc{eprint-2002-11682, title={Related-Key and Key-Collision Attacks Against RMAC}, booktitle={IACR Eprint archive}, keywords={cryptographic protocols / RMAC, key-collision attacks, related-key attacks.}, url={http://eprint.iacr.org/2002/159}, note={ tkohno@cs.ucsd.edu 12024 received 21 Oct 2002, last revised 2 Dec 2002}, author={Tadayoshi Kohno}, year=2002 }