作 者: ;
机构地区: 华南师范大学计算机学院计算机科学系
出 处: 《华南师范大学学报(自然科学版)》 1997年第2期13-17,共5页
摘 要: 讨论密码系统的分类,修改了C.Shannon’s对密码系统的评价标准。 In this paper,the method of classifying cryptosystems is studied, the C. Shannon's principles to appraise cryptosystems are revised and the policy for developing cryptosystems fitting the situation of China is discussed.