Unified Low Cost Crypto Architecture Accelerating RSA/SHA-1for Security Processor

摘要：

This paper proposes a novel unified low cost hardware architecture which can accelerate both RSA and sHA-1. And a scalable and unified crypto function unit is presented to support high performance cryptographic computation in the RISC-like processor. To evaluate the effectiveness of our solution,a low power crypto-processor is proposed to integrate the unified function unit,and the execution time of the 1024 bit RSA is 190 ms and sHA-1 encryption rate reaches 64Mbps. According to the synthesis results based on SMIC 0.13um library,the unified crypto function unit can achieve 196MHz work frequency with the utilization of only 2.6 thousand gates.

关键词： Unified hardware scalable RSA Hash low power security processor

作者: Wei Huang Kaidi You Suiyu Zhang Jun Han Xiaoyang Zeng

作者单位: State-Key Lab of ASIC and System,Fudan niversity,China State-Key Lab of ASIC and System,Fudan University,China

会议类型: 国际会议

会议名称: 2009 IEEE 8th International Conference on ASIC(第八届IEEE国际专用集成电路大会)

会议地点: 长沙

会议语种:英文

页码: 151-154

在线出版日期: 2009-10-20（万方平台首次上网日期，不代表论文的发表时间）