Official document circulating system based on goverment affairs trust and authorized service

Abstract

The present invention discloses an official document exchange system based on government confidence and authorization service, which is characterized by that that said system utilizes the government confidence system based on public key basic facility PKI technique and government authorized management system based on authorization management basic facility PMI technique as operating platform, andadopts public key cipher technique based digital signature and operation mark in the fiducial time stamp service retantion transmissino process to make official document exchange process become into the process which can be monitored. Said invention adopts XML marking language technique as official document data expression and exchange format to provide cross-platform shared power of official document data.

Description

Technical field [0001] The invention relates to the fields of information security, electronic government affairs, trust and authorization services, and particularly relates to an official document circulation system based on government trust and authorization services. Background technique [0002] The exchange of government official documents is a key content of the government's internal office business, and it is also one of the key points of my country's e-government network construction. [0003] In the traditional government official document circulation system, most of them only use information encryption technology to encrypt the transmitted official documents, and at the same time use passwords or physical entities for identity authentication. This information security protection mode is only equivalent to an encrypted mail system. There is no authority control management for the official document circulation process, and no operational audi...

AI Technical Summary

Problems solved by technology

[0008] In the current official document circulation system, the transmission time reserved in the header of the email cannot prevent tampering, and there is no credible evidence about the transmission of official documents in the system, so there are problems in the preservation of operation traces

[0009] In terms of information sharing, since the mail system is transparent to the specific format of the transmitted official documents, users can only rely on different terminal software to process the content of the official documents, so the official documents of different formats generated by different systems cannot be exchanged arbitrarily In cross-system interconnection, a large amount of data conversion processing is required, and in the process of data conversion of secret-related systems, the issue of security mechanism negotiation will be involved

For the official document circulation system with the above defects, it cannot meet the application requirements of the e-government network where the government application systems of different departments are fully interconnected

Images