Acknowledgement document encryption system

Abstract

The invention discloses an evidence document encryption system in the technical field of data encryption. The evidence document encryption system comprises an information receiving module, a segmented repeated storage module, a marking module, a key generation module, a cloud processor, a request access module, a document storage library, a verification module and a display module. The electronic evidences and personal information of parties involved in two parties are received through the information receiving module, characters and pictures in the evidences are separated and then copied for several times through the segmented and repeated storage module so that the characters and the pictures can be mixed, stacked and stored.Then the marking module is used for carrying out special marking on the repeated part of characters or pictures, and the display module is used for carrying out online watching after verification is passed. Meanwhile, the electronic evidence access is provided with access frequency limitation, and multiple protection is achieved. The system is convenient to use, the evidence and personal information form a secret key after being disrupted, when the evidence needs to be seen, the evidence can only be seen by searching after a keyword is obtained through identity verification, and safety is improved.

Description

technical field [0001] The invention relates to the technical field of data encryption, in particular to a certificate storage document encryption system. Background technique [0002] With the popularization of computer and network technology, electronic commerce, contract agreements and other network-based interpersonal communication and data transmission appear in large numbers, and electronic data has become an important carrier for transmitting information and recording facts. Electronic evidence is studied as evidence, electronic data that can prove relevant facts. Once a dispute occurs, the relevant electronic data will become evidence to support the facts. However, electronic evidence is generally difficult to obtain evidence, easy to tamper with, difficult to manage, difficult to preserve, and difficult Presentation and other issues, the authenticity and integrity of electronic evidence cannot be verified. In addition, there is currently a lack of authoritative thi...

AI Technical Summary

Problems solved by technology

Electronic evidence is studied as evidence, electronic data that can prove relevant facts. Once a dispute occurs, the relevant electronic data will become evidence to support the facts. However, electronic evidence is generally difficult to obtain evidence, easy to tamper with, difficult to manage, difficult to preserve, and difficult Presentation and other issues, the authenticity and integrity of electronic evidence cannot be verified

In addition, there is currently a lack of authoritative third-party electronic evidence preservation agencies in China

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