基于RC4和RSA混合算法的加密卡设计  

Design of Encryption Card Based on RC4 and RSA Hybrid Algorithm

作　　者：吴杰歆[1] 赵丽红[2] 杨德俊[1] 

机构地区：[1]广东省计量科学研究院,广州510405 [2]广东工业大学自动化学院,广州510090

出　　处：《电子质量》2007年第7期12-14,共3页Electronics Quality

摘　　要：当代社会,信息安全成为信息领域重要的研究课题。本文对现有的密码算法作了比较分析后,结合RC4和RSA算法的优点,提出了混合加密算法方案。针对算法的特点,给出了实现方法,并设计了基于该算法的DSP硬件加密卡。In Current Society, information security has become a research focus, in the paper a secure communication scheme of mixed cipher algorithm is proposed by a comparative analysis of existing cipher algorithms, and combining the advantages of RC4 and RSA algorithms. According to the trait of the algorithms, the paper presents the implementation method and the encryption card has been designed based on the algorithm with DSP.

关 键 词：混合加密体制 DSP 加密卡 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]