摘要
以指数加密算法(RSA)及数据加密标准(DES)为基础,提出了混合方式密码体制方案,对数字签名和数字信封作了相应探讨,分析了RSA算法和DES算法的实现特点,利用基于级联的混合方法对算法进行了强化.
A cmptopohic system in hybrid pattem is presented based on RSA and DES. The digital signature and digital envelope are discused. Besides, we strength the encryption algortithm using hybrid pattern based on series after analysing the implement peculiarities of RSA and DES.
出处
《深圳大学学报(理工版)》
EI
CAS
1999年第2期84-88,共5页
Journal of Shenzhen University(Science and Engineering)
关键词
混合方式
密码体制
数字签名
数字信封
加密
symmetry and non-symmetry cryptographic system
hybrid pattern cryptographic system
digital signature and digital envelope