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传统的认证有两种方式:对称密码机制(基于共享秘密)和非对称密码机制,但两种各有优缺点。在具体应用中设计了一种结合对称密码体制和非对称密码体制的混合认证体制,这种认证体制有着明显优于原来两种体制的特点。
There are two ways for traditional authentication: symmetric cryptography (based on shared secrecy) and asymmetric cryptography, but both have their own advantages and disadvantages. In the concrete application, a hybrid authentication system based on symmetric cryptosystem and asymmetric cryptosystem is designed. The authentication system has much better features than the original two systems.