摘要
动态口令能弥补静态口令技术的大部分安全缺陷,广泛应用于身份认证技术中。文章基于CPRSABS和DWPI数据库,对基于动态口令的身份认证技术相关专利进行了梳理和分析,对涉及动态口令技术的研发有较大帮助。
The one-time password （OTP） can make up for most of the security defects of static password technology, and is widelyused in identity authentication technology. Based on the databases of CPRSABS and DWPI, this paper sorts out and analyzes the patentsof identity authentication technology based on dynamic password, which is helpful to the research and development of OTP technology.
出处
《科技创新与应用》
2018年第24期36-37,39,共3页
Technology Innovation and Application
关键词
动态口令(OTP)
身份认证
技术演进
专利
one-time password （OTP）
identity authentication
technology evolution
patent
