Smart password key authentication based cross-platform heterogeneous system login method

Abstract

The invention provides a smart password key authentication based cross-platform heterogeneous system login method. The method is to provide a uniform authentication service platform for a multi-service system user by utilizing a smart password key, a digital signature and a digital certificate authentication mechanism based on a PKI theoretical system and to perform uniform authentication of the user identity and access control through integrating service systems and content, thereby realizing single-point login and integration of information resources of each service system. An enterprise employee, as long as remembering a command, can log in multiple heterogeneous systems in the access process of an application system; uniform user identity information is provided, so information sharing can be carried out even the user identity information content and data format of each application system are non-uniform, and interconnection and mutual communication are realized; after the smart password key authentication is encrypted, the data transmitted by the user are guaranteed to be the original text without being tampered maliciously; and the identity of the user can be confirmed.

Description

technical field [0001] The invention relates to the technical field of system security, in particular to a cross-platform heterogeneous system login method based on intelligent password key authentication. Background technique [0002] In the current information age, people have higher and higher requirements for the authenticity, accuracy, and timeliness of information, and put forward higher requirements for the way to obtain information. With the development of computer information technology, people can obtain information more conveniently and quickly. People usually obtain information through computer systems, which puts forward higher requirements for computer information systems, not only authenticity, accuracy and timeliness, but also higher and higher requirements for security. [0003] Within the enterprise, the rapid development of computer network and information technology has continuously improved the degree of enterprise informatization. In the process of ente...

AI Technical Summary

Problems solved by technology

[0004] 1. Enterprise employees have to memorize a large number of account passwords during the access process of the application system, and the passwords are easily forgotten or leaked, which brings losses to the enterprise

[0005] 2. There are more and more ways to obtain enterprise information, but there is a lack of a platform for comprehensive display of this information

[0006] 3. The user identity information content and data format of each application system are not uniform, there is no unified user identity information, information sharing cannot be carried out, and interconnection cannot be realized

[0007] 4. Data security lacks integrity, cannot ensure that the file is the real original, whether it has been tampered with unintentionally or maliciously, whether it is consistent with the original data in terms of content and length, lacks the authenticity and non-repudiation of the data source, and sends After Fang sent the document, he could deny that he had sent the document, but he could not confirm the source of the document. It was indeed the sender himself, and it was not forged by others.

[0008] 5. However, with the increasing openness of closed systems, more and more information security issues are also emerging

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