The Keccak sponge function family

Guido Bertoni1, Joan Daemen1,2, Michaël Peeters1 and Gilles Van Assche1

2Radboud University




Software and other files


The figures above are available under the Creative Commons Attribution license. In short, they can be freely used, provided that attribution is properly done in the figure caption, either by linking to this webpage or by citing the article where the particular figure first appeared.


New optimized implementation package

5 October 2010

Version 2.2 of the optimized implementations is now available.

Compared to the previous version, this package provides some new implementations, all written by Ronny Van Keer, STMicroelectronics, namely:

The new package also contains various improvements here and there, including a wider range of supported variants. A subset of these new variants and implementations has been submitted to eBASH.