摘要： 研究了同步数据触发体系结构(SDTA)在密码处理中的应用。SDTA是一种基于数据传输触发的体系结构，与传统的操作触发体系结构相比具有更好的灵活性。性能测试的结果表明密码算法和单向散列算法在SDTA结构上获得了较好的性能。

关键词: 同步数据触发体系结构, 密码算法, 单向散列算法

Abstract: This paper studies a configurable processor architecture, synchronous data triggered architecture (SDTA), for encryption algorithm implementations. In SDTA operations are triggered by data transports, and it can provide better flexibility than commercial operation triggered architectures. The results show that the implementations of the encryption algorithms and one-way hash algorithms achieved relatively high performance.

Key words: Synchronous data triggered architecture, Encryption algorithms, One-way hash algorithms