Compact Hardware Implementations of the SHA-3 Candidates ARIRANG, BLAKE, Gröstl, and Skein
نویسندگان
چکیده
The weakening of the widely used SHA-1 hash function has also cast doubts on the strength of the related algorithms of the SHA-2 family. The US NIST has therefore initiated the SHA-3 competition in order to select a modern hash function algorithm as a “backup” for SHA-2. This algorithm should be efficiently implementable both in software and hardware under different constraints. In this paper, we present hardware implementations of the four SHA-3 candidates ARIRANG, BLAKE, Grøstl, and Skein with the primary constraint of minimizing chip area.
منابع مشابه
High-Speed Hardware Implementations of BLAKE, Blue Midnight Wish, CubeHash, ECHO, Fugue, Gröstl, Hamsi, JH, Keccak, Luffa, Shabal, SHAvite-3, SIMD, and Skein
In this paper we describe our high-speed hardware implementations of the 14 candidates of the second evaluation round of the SHA-3 hash function competition. We synthesized all implementations using a uniform tool chain, standard-cell library, target technology, and optimization heuristic. This work provides the fairest comparison of all second-round candidates to date.
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عنوان ژورنال:
- IACR Cryptology ePrint Archive
دوره 2009 شماره
صفحات -
تاریخ انتشار 2009