摘要
电子商务的安全性技术是影响电子商务发展的关键技术。文章针对电子商务的安全需求,提出了基于CA体系的电子商务安全体系结构。深入阐述了信息安全技术中的加解密技术、CA数字证书技术、数字信封、数字签名技术,以及电子商务中的信息加密和身份认证的一般过程。
The security technology is the key to influence the E-Commerce development. This article analyzes the security requirement of E-Commerce system, and presents the security architecture in E-Commerce system based on the CA architecture. It describes in depth the information security technologies such as encryption and decryption algorithms, CA digital certificate, digital envelopment and digital signature technologies. And also it describes the common encryption and authentication process in E-Commerce.
出处
《信息安全与通信保密》
2007年第4期84-86,共3页
Information Security and Communications Privacy
关键词
电子商务
信息安全
加/解密
CA数字证书
数字信封
数字签名
E-Commerce
information security
encryption/decryption arithmetic
CA(Certificate Authority)
digital envelopment
digital signature