ASIP for Elliptic Curve Cryptography Based on VLIW Architecture  

作　　者：YANG Xiaohui DAI Zibin ZHANG Jun ZHANG Yongfu 

机构地区：[1]Institute of Electronic Technology, the Information Engineering University, Zhengzhou, 450004, China

出　　处：《China Communications》2010年第4期161-166,共6页中国通信（英文版）

基　　金：supported by the national high technology research and development 863 program of China.(2008AA01Z103)

摘　　要：The requirement of the flexible and effective implementation of the Elliptic Curve Cryptography (ECC) has become more and more exigent since its dominant position in the public-key cryptography application.Based on analyzing the basic structure features of Elliptic Curve Cryptography (ECC) algorithms,the parallel schedule algorithm of point addition and doubling is presented.And based on parallel schedule algorithm,the Application Specific Instruction-Set Co-Processor of ECC that adopting VLIW architecture is also proposed in this paper.The coprocessor for ECC is implemented and validated using Altera’s FPGA.The experimental result shows that our proposed coprocessor has advantage in high performance and flexibility.The requirement of the flexible and effective implementation of the Elliptic Curve Cryptography （ECC） has become more and more exigent since its dominant position in the public-key cryptography application. Based on analyzing the basic structure features of Elliptic Curve Cryptography （ECC） algorithms, the parallel schedule algorithm of point addition and doubling is presented. And based on parallel schedule algorithm, the Application Specific Instruction-Set Co-Processor of ECC that adopting VLIW architecture is also proposed in this paper. The coprocessor for ECC is implemented and validated using Altera＇s FPGA. The experimental result shows that our proposed coprocessor has advantage in high performance and flexibility.

关 键 词：Elliptic Curve Cryptography Application Specific Instruction-Set Processor VLIW Architecture 

分 类 号：TN91[电子电信—通信与信息系统]