Throughput Optimum Architecture of Keccak Hash Function

摘要

Because of the weakening of the widely-used SHA-1 hash algorithm and concerns over the similarlystructured algorithms of the SHA-2 family, the US NIST has initiated the SIIA-3 contest in order to select a suitable drop-in replacement. In this paper we use the unrolling method to describe the highspeed hardware implementation of the SHA-3 hash function candidate Keccak on FPGA devices.