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Dynamic password authentication system based on facial image deformation
Author(s): 
Pages: 1734-1737
Year: Issue:  8
Journal: Computer Engineering and Design

Keyword:  identity authenticationinterceptionreplay attacksfake-serverfacial expression deformationOTP;
Abstract: 为解决当前身份认证系统存在的安全性问题,分析和比较了传统身份认证和一次性口令的相关技术,指出其在开发式网间进行传输时,容易受到截取和重放攻击以及伪造服务器的恶意欺骗.在分析了人脸表情变形技术特点的基础上,针对现有OTP系统对智能硬件过于依赖以及无法有效防伪服务器恶意欺骗等不安全因素,结合人脸表情变形的特点,提出将变形图像及其隐含的变形参数序列作为可变因子,取代现有OTP口令系统中的传统可变因子,以...
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