Electronic archive file forming method and system

Abstract

The invention provides an electronic archive file forming system, characterized by comprising: an electronic archive file forming unit, a characteristic verification unit, and an electronic archive file management unit. The terminal of the electronic archive file forming unit obtains an original file in need of signature; the terminal of the electronic archive file forming unit obtains the signature file and the signature metadata file; the terminal of the electronic archive file performs encrypted calculations to the electronic archive file and the signature metadata file to generate an encrypted electronic archive file; the electronic archive file forming unit saves the encrypted passwords corresponding to the encrypted calculations in the characteristic verification unit. The terminal of the electronic archive file calculates and obtains the characteristic value file of the encrypted electronic archive file. According to the invention, when an encrypted electronic archive file is saved and after it is saved, when a user operates the encrypted electronic archive file, verifications are performed to the encrypted electronic archive file by the characteristic verification unit so that the authentication and the integrity of the encrypted electronic archive file are ensured.

Description

[0001] Invention field [0002] The invention relates to an electronic archive formation method and system, in particular to an online electronic archive document formation system and a complete solution method and system for authenticity verification and authenticity verification of electronic archive documents. Background technique [0003] With the advancement of technology, paperless office is becoming more and more popular, but when electronic documents need to be signed for confirmation, they still have to be printed out. The processor signs or stamps on the paper documents, and then scans or takes pictures as electronic documents for computer management , Only general browsing and turnover can be carried out, and the signed or stamped paper documents need to be archived and managed. When calling the archives later, it is necessary to copy and seal the paper archives, instead of directly calling the scanned or photographed electronic documents. This does not meet the requirem...

AI Technical Summary

Problems solved by technology

[0003] With the advancement of technology, paperless office is becoming more and more popular, but when electronic documents need to be signed and confirmed, they still have to be printed out, and the processor signs or stamps on the paper documents, and then scans or takes photos for computer management of electronic documents , can only be used for general browsing and turnover, and paper documents with signature or seal need to be archived and managed

When calling the archives later, it is necessary to copy and seal the paper archives, instead of directly calling the scanned or photographed electronic documents, which does not meet the requirements of paperless office, but practice has proved that it increases paper consumption and reduces office efficiency , also violated the original intention of paperless office

[0004] After copying or downloading ordinary electronic files, it is difficult to distinguish the relationship between the original and the copy. It is also very cumbersome to verify the integrity and authenticity of the download or whether it has been tampered with. There are some potential safety hazards, which make users Worries limit the usage scenarios of paperless office

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