Welcome to the resource topic for 2002/159
Title:
Related-Key and Key-Collision Attacks Against RMAC
Authors: Tadayoshi Kohno
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.
ePrint: https://eprint.iacr.org/2002/159
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