Keccak specifications
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چکیده
Keccak (pronounced [kEtSak]) is a family of hash functions that are based on the sponge construction [1] and use as a building block a permutation from a set of 7 permutations. In this document, we specify these permutations, the Keccak sponge functions and the parameter values we propose for use in our SHA-3 candidates. We also give conventions for bit and byte numbering, for using the arbitrary-long output mode and for naming parts of the Keccak state. These specifications give all the necessary information to implement the Keccak sponge functions. For more information, and for the reference code, please refer to the Keccak web page given above.
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تاریخ انتشار 2008