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High-efficiency distributed parallel authentication system

A distributed and efficient technology, applied in the direction of resource allocation, multi-programming devices, etc., can solve problems such as long terminal authentication time, system login timeout, and small number of client terminal accesses, so as to achieve clear authentication processing logic and solve problems Effects of Authentication Questions

Active Publication Date: 2012-12-19
HOHAI UNIV
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Problems solved by technology

[0002] Due to the small number of client terminals connected to the existing authentication system, especially the parallel access of a large number of terminals at the same time, it basically does not support parallel authentication. Even if some systems support parallel authentication, due to the limitations of the system structure , nor can it effectively solve the problem of parallel access of a large number of terminals at the same time for authentication processing. Once a large number of terminals access the system for authentication at the same time, a large number of database connections are established in the authority database and a large amount of data accesses the database at the same time, resulting in frequent The following problem occurs:
[0005] l Some terminals take a long time to authenticate, causing some system login timeouts to occur

Method used

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Embodiment Construction

[0019] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0020] The efficient distributed parallel authentication system of the present invention has a structure such as figure 1 As shown, it includes the receiving subsystem and the authentication center subsystem; when the system starts, the receiving subsystem starts a receiving thread R, creates a thread pool containing multiple authority processing threads and a data distribution thread S, and opens up a dynamic storage area at the same time BM; the authentication center subsystem creates a receiving thread R′, a response thread AAT, a data distribution thread S′, and an authority data synchronization thread, and opens up a request data area RBM, a response data area ABM and a section in the system memory Permission data storage area, creating a thread pool containing multiple data acquisition threads; receiving thread R is responsible for receiving the a...

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Abstract

The invention discloses a high-efficiency distributed parallel authentication system. The authentication system is connected with an authority database; when the system is started up, a thread pool and an authority data synchronism thread are created, a section of authority data storage region is arranged in an internal storage, wherein thread pool contains a plurality of authority processing threads; the authority data synchronism thread regularly synchronizes authority data in the authority database to the authority data storage region; different authority processing threads are distributed for authentication requests sent by different terminals to process the authentication requests; when the authority processing threads processes the authentication requests, corresponding authority data is firstly searched from the authority data storage region, if no corresponding authority data exists in the authority data storage region, corresponding authority data is acquired from the authority database directly and is stored in the authority data storage region; and then the authentication requests are analyzed and processed according to the authority data; and finally an authority result is output. The authentication problem existing when multiple terminals access the system in parallel can be effectively solved.

Description

technical field [0001] The invention relates to an authentication system, in particular to an efficient distributed parallel authentication system, which belongs to the technical field of computer and communication. Background technique [0002] The existing authentication system basically does not support parallel authentication due to the small number of client terminals, especially the parallel access of a large number of terminals at the same time. Even if some systems support parallel authentication, due to the limitations of the system structure , and cannot effectively solve the problem of parallel access of a large number of terminals at the same time for authentication processing. Once a large number of terminals access the system for authentication at the same time, a large number of database connections are established in the authorization database and a large number of data accesses the database at the same time, resulting in frequent The following problem occurs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50G06F9/46
Inventor 徐立中彭建华王鑫石爱业
Owner HOHAI UNIV
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