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近年,基于椭圆曲线加密法(ECC)的远程用户认证已经被广泛应用,以减轻移动设备的计算负载。本文提出一种应用ECC基于身份同时提供远程会话密钥的远程交互认证加密法。由于使用身份验证的概念,该加密法不要求公共密钥也就不需要进行额外的验证安全证书的计算。同时,本加密法不仅提供交互认证也支持用户与远程服务器间的会话密钥。与其他相关的加密法相比,本加密法更加有效也更具实用性。
In recent years, remote user authentication based on elliptic curve cryptography (ECC) has been widely used to reduce the computational load of mobile devices. This paper proposes a remote interaction authentication encryption method that uses the ECC-based identity to provide remote session keys at the same time. Due to the concept of authentication, this encryption method does not require a public key nor does it require additional verification of the security certificate. At the same time, this encryption method not only provides interactive authentication but also supports the session key between the user and the remote server. Compared with other related encryption methods, this encryption method is more effective and more practical.