A dynamic password authentication which is based on the Chinese remainder theorem and RSA public-key cryptography are represented. Finally analysis is made on the scheme security and feasibility.
最后提出一种基于公钥密码和中国剩余定理的动态口令验证方案，进行方案安全性及性能的分析。
This scheme only need execute one times public key Authentication, so that reduced the computation, furthermore, its security was better in power analysis attacks.
为了克服这些问题，结合目前的抗功耗加密算法设计和哈希签名方案，文中提出了抗功耗攻击的快速哈希签名方案。
A smart card based on remote access password authentication scheme is given, which can verify a log-in password without verification table. It utilizes the signature property of public key systems.
给出了一个基于智能卡的远程访问口令认证方案，它能够对登录口令进行检验而不需要检索口令表。
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