国产商用公钥密码专栏序言 (中英文)  

Preface of Special Column on SM Public-Key Cryptography

作　　者：翁健[1] 黄欣沂[2] 何德彪 WEN Jian;HUANG Xin-Yi;HE De-Biao(Jinan University,Guangzhou 510632,China;College of Computer and Cyber Security,Fujian Normal University,Fuzhou 350117,China;School of Cyber Science and Engineering,Wuhan University,Wuhan 430072,China)

机构地区：[1]暨南大学,广州510632 [2]福建师范大学计算机与网络空间安全学院,福州350117 [3]武汉大学国家网络安全学院,武汉430072

出　　处：《密码学报》2021年第4期680-683,共4页Journal of Cryptologic Research

摘　　要：密码是国家的重要战略资源,直接关系国家政治安全、经济安全、国防安全和信息安全.根据2020年1月1日正式施行的《中华人民共和国密码法》,密码分为核心密码、普通密码和商用密码.核心密码、普通密码用于保护国家秘密信息,属于国家秘密;商用密码用于保护不属于国家秘密的信息,公民、法人和其他组织可以依法使用商用密码保护网络与信息安全.由国家密码管理局组织,我国自主设计的基于椭圆曲线公钥密码算法SM2、密码杂凑算法SM3、分组密码算法SM4、序列密码算法祖冲之(ZUC)、标识密码算法SM9等商用密码已成为国家标准,有效保障了国家网络与信息安全.Cryptography is an important strategic resource of a country,which is directly related to national security including political,economic,national defense,and information security.The Cryptography Law of the People's Republic of China has been inplemented since January 1,2020.Accordingly,cryptography is classified into core,common,and SM cryptographies.The core and common cryptographies are used to protect national classified information(i.e.state secrets),and the SM cryptography is to protect other information but not state secrets.Citizens,legal persons,and other organizations may use the SM cryptography to protect network and information security lawfully.Organized by the State Cryptography administration,Chinese independent SM crypto algorithms(e.g.elliptic curve public key cryptography SM2,cryptography hash algorithm SM3,block cipher algorithm SM4,stream cipher algorithm ZUC,and identity-based cryptography algorithm SM9)have become the national standard,effectively guaranteeing the national network and information security.

关 键 词：网络与信息安全 商用密码 秘密信息 公钥密码 分组密码算法 SM2 国防安全 自主设计 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]