摘要
分析了DES和RAS加密算法的工作原理和优缺点,根据目前在网络上存在的信息安全问题,提出了一套以DES与RAS算法为核心,以指纹识别为辅助的一套网络信息安全加密体系。
Two kinds of typical encryption algorithm - DES and RAS are analyzed in detail. According to the present problems of information safety on network, a series of encrypted system for network information safety is put forword, which takes DES and RAS algorithm as the core, and finger-print identification.
出处
《西南科技大学学报》
CAS
2005年第4期26-28,58,共4页
Journal of Southwest University of Science and Technology
关键词
分组密码公钥
私钥
数字签名
指纹识别
group cipher code
public key
private key
figure visa
finger- print identification
