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论文在Hwang-Li方案[2]思想的基础上,提出了一种基于椭圆曲线数密码机制的用户认证方案,在椭圆曲线离散对数计算困难的前提下,方案是安全可靠的。同时该方案还允许用户方便地更改口令和重新注册。
Based on the idea of Hwang-Li scheme [2], the paper proposes a scheme of user authentication based on elliptic curve cryptography, which is safe and reliable under the premise of difficult computation of elliptic curve discrete logarithm. The program also allows users to easily change the password and re-registration.