Electronic contract security system and method based on biological information identification

Abstract

The invention discloses an electronic contract security system and method based on biological information identification, and relates to the technical field of computer information processing. In the prior art, electronic contracts can be tampered when the electronic contracts are handed to a third party to be saved, secrete keys generated by individual biological characteristics cannot be exactly the same, and exposure of characteristic information can be caused easily due to information matching and information extraction of different ways and methods. According to the electronic contract security system based on the biological information identification, encryption is carried out in the generated electronic contracts by using the biological information of applicants, identification card information of users are further overlaid to serve as the only authentication marks of the electronic contracts, time stamps are added to the electronic contracts, the electronic contracts are sent to a third party electronic security center for being saved and when clients need to have related services again or contract disputes appear, the secured electronic contracts are extracted from the electronic security center only by checking the biological characteristic information of the users and logging in an identification authentication server.

Description

technical field [0001] The invention relates to the technical field of computer information processing, in particular to an authentication and preservation technology of electronic information. Background technique [0002] In banking, telecommunications, insurance and other service industries, customers need to sign and confirm a large number of documents and contracts when handling business at the counter, and need to provide passwords when logging in. Such cumbersome procedures need to be repeated every time, and passwords are easily stolen. Stealing, it is impossible for business personnel to be familiar with the customer's signature, and the imitated signature is not easy to be identified, and there are many factors of account insecurity. In the information age, there are many places and scenarios where customers need to use passwords and passwords. Too many passwords are easy to confuse and forget, and passwords are also very easy to be stolen. Many users use the same ...

AI Technical Summary

Problems solved by technology

[0011] The present invention aims at the problem that the electronic contract existing in the prior art may be tampered with when the electronic contract is authenticated and stored by a third party. Waste of resources and insecure storage of user information, information matching and information extraction in different ways and methods, easily lead to leakage of characteristic information

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