摘要
RSA是目前公认的在理论和实际应用中最为成熟和完善的一种公钥密码体制,不仅可以进行加密,还可以用来进行数字签名和身份验证,是公钥密码体制的代表。对RSA数据加密算法在数字签名中的应用作了详细的分析,对RSA算法做了全面的讨论,大数模幂乘运算是实现RSA等公钥密码的基本运算,其运行效率决定了RSA公钥密码的性能,主要研究了各种模幂算法的快速实现方法,对其中某些环节做了适当的改进。
Among the various public key cryptosystem, RSA algorithm is the best choice in both theory and application, and it is also used for digital signature and identification system. In the paper, a detailed analysis on the application of RSA algorithm to the figure signature is made and it discusses the RSA algorithm comprehensively. The paper focuses on the rapid-reali- zing ways for all kinds of RSA algorithm and makes some proper improvements on a few segments of the algorithm.
出处
《山西电子技术》
2009年第3期82-83,88,共3页
Shanxi Electronic Technology
