Printing control system and method based on electronic seal

Abstract

The invention provides an electronic seal based printing control system and method. The system and the method have the positive effect that the needs of enterprises and public institutions on electronic file printing management controllability are met based on an electronic seal through configuring an enhanced printing process and a direct printing process, so that the control on versions of paper files is realized through the electronic seal; the direct printing process is mainly applied to situations which have no need of controlling the printing of electronic files; the enhanced printing process is mainly applied to situations which need to control the printing of the electronic files. According to the system and the method, the control on the versions of the paper files is realized in an electronic seal expression form, so that the needs of the enterprises and public institutions on electronic file printing management and paper file version control are met.

Description

technical field [0001] The invention relates to the field of electronic seals, in particular to a printing control system and method based on electronic seals. Background technique [0002] Electronic seal technology simulates traditional physical seals with advanced digital technology. Its management and use methods conform to the habit and experience of physical seals. The electronic documents affixed to it have the same appearance, validity and efficiency as the paper documents affixed with physical seals. similar usage. [0003] Electronic seal is the electronic and networked physical seal system. By using software and hardware technology, electronic seal simulates the use of physical seal in an electronic way, so that users have a kind of traditional seal in e-government, e-commerce and other activities. accustomed app experience. [0004] USB Key is a hardware device with USB interface. It has a built-in single-chip microcomputer or smart card chip, and has a certain...

AI Technical Summary

Problems solved by technology

However, in some occasions where paper documents need to be signed, confirmed, archived, and managed, it is often customary for a printed paper document to be affixed with a traditional physical seal, which is regarded as a copy by default among enterprises and institutions. "Valid" documents; and for documents with electronic seals, it is difficult to achieve version control, because anyone can print out the same stamped documents

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