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Cascade connection authentication method and device between application systems

An authentication device and application system technology, applied in user identity/authority verification and key distribution, to achieve the effect of good flexibility and scalability

Inactive Publication Date: 2008-07-16
STATE GRID INFORMATION&TELECOMM
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  • Abstract
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method and device for cascading authentication between application systems to solve the problem of cascading authentication between application systems on different platforms

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  • Cascade connection authentication method and device between application systems

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Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] At present, application systems on different platforms need to be cascaded to form a whole, and they need to be authenticated with each other. The invention provides a general cascade authentication method among application systems, which can realize user identity authentication of application systems between two or more different platforms or the same platform. The premise of the present invention is that the authentication between application systems is mutual trust, that is, if the user of system A accesses system B, system B believes that the authentication method of system A is trustworthy.

[0036] The principle of authentication is as follows: when a user of system A initiates a request to access system B from system...

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Abstract

The invention discloses an application system cascade certification method and a device thereof; the invention can realizes user identity certification of application systems between two or more than two different or identical platforms; the certification method includes that: when a user of the system A initiates a request of visiting a system B from a system A, the system B firstly judges whether the user passes the certification, if the user of the system A does not pass the certification, the system B is directly redirected to the system A which completes the certification; if the user of the system A passes the certification, the information of the successful certification is fed back to the system B, the system B believes that the user is a valid user and allows the user to visit the system B; on the contrary, if a user of the system B visits the system A, the same process is adopted. In the mutual certification process, the data interaction can use a plurality of encryption algorithms, the user can choose the encryption-decryption algorithms by himself, thereby improving the flexibility and the expandability of the system.

Description

technical field [0001] The invention relates to identity authentication technology, in particular to a cascade authentication method and device between application systems. Background technique [0002] Usually, when a user accesses an application system, identity authentication is required to ensure system security. Cascade authentication refers to the mutual identification of user identities between different application systems. At present, the cascading authentication method between different application systems mainly adopts federated authentication, which uses standard protocols for data transmission, and federated authentication has a variety of public standards, such as SAML (Security Assertion Markup Language, Security Statement Markup Language, Is an extensible XML framework based on the OASIS standard for exchanging authentication and authorization information, which allows the use of single sign-on functionality in modern network environments), etc. However, th...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/08
Inventor 刘建明魏晓菁王继业崔丙锋范鹏展陈德胜
Owner STATE GRID INFORMATION&TELECOMM
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