RSA公钥密码系统算法结构及其安全性

随着Internet的广泛使用,信息的安全与保密显得越来越重要,日益激增的电子商务和因特网应用需求使公钥密码系统得以普及。文章在简要介绍了RSA公钥密码系统的产生背景之后,详细介绍了RSA公钥密码算法的数论理论基础及密码算法结构,最后分析了RSA公钥密码系统的安全性。

Algorithm Structure and Security of RSA Public Key Cipher System

Along with the wide use of the Internet,the safety and secrecy of the information is more and more important.Increasingly the electronic business and demand of Internet application make public key cipher system become popularization.After brief introduction to the background of RSA public key cipher system,the theoretical basis and related cipher algorithm of the RSA public key cipher system are presented in detail.Finally,the security of the RSA public key cipher system is analyzed.