安全认证是密码学的重要应用方向,也是信息安全领域中常用的技术之一。文章分析和研究了电子商务安全认证技术,阐述了安全认证技术的主要内容及常用的身份认证方法,并指出安全认证有多种机制和多种实现方法,在实际运用中应视具体情况而择之。 Security certification is an important application of cryptography, but also one of the most commonly used technologies in the field of information security. The article analyzes and studies the e-commerce security authentication technology, expounds the main content of the security authentication technology and the commonly used authentication methods, and points out that the security authentication has many kinds of mechanisms and multiple implementations, and should be chosen according to the actual situation It