【摘要】 本文基于文献 [1]中提出的数字签名方案 ,产生一种新的密钥认证方案 ,同时给出基于一般的ElGamal数字签名方案的密钥认证方案 .在这种新的密钥认证方案中 ,认证信息由用户独立产生 ,不通过TC或KAC ,认证过程没有应用Hash函数更多还原

【Abstract】 In this paper,a new key authentication scheme based on the digital signature in Ref.[1] was proposed.At the same time we proposed a new kind of key authentication scheme based on the generalized ElGamal’s digital signature.In the new scheme,the certificate is generated independently by the user not via a TC or KAC and Hash function is not applied.更多还原