EWCDM: An Efficient, Beyond-Birthday Secure, Nonce-Misuse Resistant MAC

IACR Cryptology ePrint Archive, Volume 2016, 2016, Pages 121-149.

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Keywords:
Wegman-Carter MACDavies-Meyer constructionNonce-misuse resistanceBeyond-birthday-bound security

Abstract:

We propose a nonce-based MAC construction called EWCDM Encrypted Wegman-Carter with Davies-Meyer, based on an almost xor-universal hash function and a block cipher, with the following properties: i it is simple and efficient, requiring only two calls to the block cipher, one of which can be carried out in parallel to the hash function com...More

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