Method for signature and seal central management and trust authorized electronic signature and seal

A technology of centralized management and electronic signatures, applied in electrical components, data processing applications, electrical digital data processing, etc., can solve the problems of inability to assign roles and permissions to use together, unable to achieve centralized management of seal permissions and temporary delegation of authorization functions, etc. To prevent the possibility of illegal tampering and forgery, the verification is convenient and fast, and the effect of avoiding the backlog of work

Inactive Publication Date: 2005-03-02
SHANGHAI JIAO TONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot be used in conjunction with the role and authority assignment of the OA system, and cannot provide the OA system with a seamless centralized digital signature service and the function of verifying archived signed official documents
It is also impossible to realize the centralized management of seal authority and the function of temporary entrusted authorization

Method used

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Examples

Experimental program
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Embodiment Construction

[0017] In the following, an embodiment is provided to illustrate the present invention in conjunction with the application of the present invention in a bureau in Shanghai.

[0018] First, the signature server will be described.

[0019] The signature server is a server that provides remote signature services. The signature server provides a dedicated interface for communicating with the OA system. All signature requests are implemented through the interface, and the systems do not need to care about each other's technical implementation. All electronic seals and sample seals are stored on the signature server, which ensures the security of real seals, and is also easy to update and maintain seal files. The authority of the electronic seal is combined with the role authority distribution of the OA system. The OA system can call the picture of the sample seal through a dedicated interface for reference. The sample seal is in one-to-one correspondence with the real seal. Roles...

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PUM

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Abstract

The present invention is safe centralized electronic stamping management and submitted stamping method, and relates to information technology. The present invention provides centralized stamping server in OA system for remote centralized stamping service and stamp management. The user side provides control for local document verification and the archived document verification and communicates via special interface with the role authority distribution in the OA system, so that the management of electronic stamps is integrated to the role authority management in the OA system to realize the centralized electronic stamping management and submitted stamping. The present invention has high safety, simple structure, flexible mode and easy integration.

Description

technical field [0001] The invention relates to a method for electronic signature security, in particular to a method for centralized management of signature and entrusted authorization of electronic signature security. used in the field of information technology. Background technique [0002] The centralized management of signatures is realized through the architecture of a distributed application system of an electronic signature security platform. The application is composed of a client and a server; the server is the provider or server of the signature service, and the client is the service object of the server, that is, the user of the signature service; the client requests the signature service or revokes from the server Signature service, the server responds. [0003] Signature entrusted authorization is realized by combining with OA system role authority assignment. The assignment of user rights in the OA system is divided according to roles, and everyone's rights...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/10H04L12/24
Inventor 夏霙李建华蒋兴浩刘英平周昭南孙锬锋萧海东
Owner SHANGHAI JIAO TONG UNIV
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