标准算法的征集及启示  

The Collection and Enlightenment of Standard Algorithms

作　　者：蒋涛 张文政[2] 周宇[2] 陈静 JIANG Tao;ZHANG Wenzheng;ZHOU Yu;CHEN Jing(China Electronics Technology Cyber Security Co.,Ltd.,Chengdu Sichuan 610041,China;Science and Technology on Communication Security Laboratory,Chengdu Sichuan 610041,China)

机构地区：[1]中国电子科技网络信息安全有限公司,四川成都610041 [2]保密通信重点实验室,四川成都610041

出　　处：《信息安全与通信保密》2022年第7期106-114,共9页Information Security and Communications Privacy

基　　金：四川省科技计划资助项目(No.2021ZYD0011,No.2020JDJQ0076)。

摘　　要：密码算法是保证信息安全的核心技术之一,随着计算机技术的发展,密码算法经历了从古典到抗量子设计的发展,涌现出了适用于各种场景且具有多种功能的密码算法。对国内外密码算法发展中的各种征集候选算法进行介绍,分析并指出使用的主要框架等,提出在新的挑战下密码算法的发展趋势、研究重点,为新型密码算法设计和分析提供基础支撑。Cryptographic algorithm is one of the core technologies to ensure information security.With the development of computer technology,cryptographic algorithms have experienced the development from classical cipher to anti-quantum design,and cryptographic algorithms with multiple functions adapted to various environments have emerged.This paper introduces various candidate algorithms in the collection of cryptographic algorithms at home and abroad,analyzes and points out the main frameworks they use,and puts forward the development trend and research focus of cryptographic algorithms under new challenges,so as to provide basic support for the design and analysis of new algorithms.

关 键 词：密码算法 对称密码算法 公钥密码算法 抗量子密码算法 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]