Whirlpool hash function: architecture and VLSI implementation

P. Kitsos, O. Koufopavlou
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引用次数: 15

Abstract

New encryption algorithms have to operate in a variety of current and future applications demanding both high speed and high security. An architecture and VLSI implementation of the newest standard in the hash families, Whirlpool that achieves high-speed performance is presented. The architecture permits a wide variety of implementation tradeoffs. The design was coded using VHDL language and for the hardware implementation a FPGA device was used. While no other previous Whirlpool implementation exist, the comparison with previous hash families' implementations such as MD5, SHA-1, SHA-2 etc are given. These comparisons prove that the Whirlpool implementation is much faster compared with these previous implementations.
漩涡哈希函数:架构和VLSI实现
新的加密算法必须在当前和未来各种要求高速和高安全性的应用中运行。提出了一种基于哈希系列中最新标准的架构和VLSI实现,即实现高速性能的Whirlpool。该体系结构允许各种各样的实现折衷。设计采用VHDL语言编码,硬件实现采用FPGA器件。虽然没有其他以前的惠而浦实现存在,但与以前的哈希家族实现(如MD5, SHA-1, SHA-2等)进行了比较。这些比较证明了Whirlpool的实现比以前的实现要快得多。
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