一种新的一次性口令认证方案

A New Sort of Scheme for One-time Password Authentication

口令安全是身份认证中的关键性因素 .文中提出了一种新的基于单向哈希函数的一次性口令认证方案 .同传统的认证方案相比 ,该方案具有安全性高。

Password security is the key complication in identity authentication. A new Hash function based on scheme of one time password system is raised in this paper. Comparing with traditional ones, this scheme possesses advantages of high level security, small incidental expenses, etc, therefore has important significance in theory and practice.