This paper expounds existing secure key negotiation schemes based on multi factor authentication,analyzes the existing problems and challenges,and proposes an optimized secure key negotiation scheme that combines multi factor authentication technology and cryptographic algorithms to improve security,reduce computational complexity and communication overhead.
关键词
多因素认证/密钥协商/安全性/密码学算法
Key words
multi factor authentication/key negotiation/security/cryptographic algorithms
维普
万方数据