摘要
安全通信协议需要保证信息的两个安全属性:加密和认证。鉴于传统的认证加密方式早已不能满足人们对信息安全的要求,Bernstein等人在2013年1月发起了CAESAR竞赛,面向全球征集性能良好的认证加密算法。本文对认证加密算法的研究进展进行归纳总结,阐述了传统认证加密算法的设计方式和提交到CAESAR竞赛中的算法的特点,并以FASER和McMambo为例叙述了认证加密算法的分析方法,最后介绍了认证加密方案的发展前景。
Security protocols need to ensure the two security attributes of information:encryption and authentication.As traditional authenticated encryption modes can not meet the requirements for information security already,Bernstein et al.launched CAESAR competition at January 2013,which aimed to collect good performance authenticated encryption algorithms all over the world.This paper summarizes the progress of authenticated encryption algorithms,describes the design methods of traditional authenticated encryption modes and the characteristics of CAESAR candidates,then narrates the analysis methods by focusing on FASER and McMambo and finally discusses further research trend of authenticated encryption schemes in the future.
作者
宋海燕
郑秀林
付伊鹏
Song Haiyan;Zheng Xiulin;Fu Yipeng(Beijing Electronic Science and Technology Institute,Beijing 100070,China;Xi'Dian University,Xi'an Shaanxi 710071,China)
出处
《北京电子科技学院学报》
2017年第2期17-22,共6页
Journal of Beijing Electronic Science And Technology Institute
关键词
认证
加密
安全性分析
authentication
encryption
security analysis
