基于公钥密码方案的电子商务平台身份认证算法需要采用大数据运算完成加密解密,导致身份认证运算效率降低.为了提高身份认证效率,设计并实现基于哈希算法的电子商务平台身份认证方案,其分别针对用户登录和付款过程进行实体认证和起源认证,采用用户名以及一次性口令结合单向哈希算法完成实体认证.通过哈希算法、公钥密钥以及对称密钥系统对信息实施操作完成数据起源认证,并给出基于哈希算法的电子商务平台身份认证方案的实现过程.实验结果说明,所设计的身份认证方案具有较高的认证效率和认证精度.%The previous identity authentication algorithm based on public key cryptography scheme for e-commerce platform requires the big data operation to complete the data encryption and decryption,which results in the low operation efficiency of identity authentication. In order to improve the efficiency of identify authentication,the Hash algorithm based identify authentica-tion scheme of e-commerce platform was designed and implemented. With which,the entity authentication and origin authentica-tion are carried out for the user login and payment process respectively. The user name and one-time password are combined with one-way Hash algorithm to realize the entity authentication. The Hash algorithm,public secret key and symmetric key sys-tem are adopted to operate the information for data origin authentication. The realization process of the Hash algorithm based identity authentication scheme for e-commerce platform is given. The experimental result shows that the identify authentication scheme has high authentication efficiency and authentication precision.
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