一种基于加密算法分析的PKI身份认证方案

An authentication design of PKI based on some cryptography algorithms analysis

我国的PKI技术的应用与发展,似乎陷入了僵局,公众对其信息安全缺乏信任。根据PKI技术采用的加密技术应考虑先进性、普遍性和实现数字签名、加密的用途,以确保系统信息机密完整安全的特点,该文立足于算法分析,对当前比较流行的加密算法和先进的报文算法加以分析,采用先进的加密算法设计了一种比较安全的双向身份认证方案。

The application and development of PKI in our country seems to be in a dilemma. In terms of the characters of PKI technology, such as adopting advanced, universal cryptography technologies and performing digital signature and cryptography function in order to assure message confidential and integrity transported. The thesis analyses some popular cryptography algorithms and message digest algorithms. Based on the analysis of algorithms and the characters of PKI, the thesis puts forward a safer bothside authentication scheme at the end.