浅谈RSA密码算法及应用  

RSA Calculations and Application

作　　者：韦相[1] 李志勇[1] 朱永缤[1] 

机构地区：[1]红河学院计算机科学与技术系,云南蒙自661100

出　　处：《红河学院学报》2011年第4期31-33,共3页Journal of Honghe University

基　　金：红河学院一类课程建设项目(wlkc0903)

摘　　要：RSA算法能同时用于加密和数字签名,并能实现密钥分发功能,也易于理解和操作.它的安全性依赖于大数分解,但是否等同大数分解,还没有理论上的证明.RSA算法普遍被认为是目前最优秀的,使用最广泛的非对称密码体制,它经历了20多年的攻击考验,才被人们接受.RSA algorithm is easy to understand and operating which can be using in data encryption,digital signature and Key Distribution.Its safety depends on the factor decomposition,but didn＇t prove theoretically the difficulty of deciphering the RSA with tarsus decomposition difficulty equivalent.RSA is the most widely studied of public-key algorithm,from nearly 20 years,experienced all sorts of attack of the test,for people to accept which is the best,the most widely used asymmetric cryptosystem.

关 键 词：RSA算法 加密 数字签名 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]