摘要
提出了一种新型的基于 El Gamal型算法而非 RSA( Rivest r.l.,Shamir A.,Adleman)算法的综合型Yaksha安全系统 .该系统可以用作加密、数字签名、分布式认证、密钥交换 .文章当前的热点问题“密钥托管”
In this paper, a new type Yaksha security system is presented based on ELGAMAL(NOT RSA) algorithm. The system is capable of reusing a single security infrastructure to perform various security functions——cryptography digital signatures, distributed authentication and key exchange. At the same time, how the system can be used for key escrow is also described, one of the discussions which attract public attention.
出处
《软件学报》
EI
CSCD
北大核心
2000年第5期616-619,共4页
Journal of Software
基金
国家自然科学基金!(No.696 73016)资助
关键词
离散对数
密钥托管
综合型安全系统
信息安全
Discrete logarithm, distributed authentication, key escrow, security system, certification authority .