Method for deidentifying network mapping certificate

Abstract

The invention discloses a method for deidentifying a network mapping certificate, which comprises the following steps of: extracting certificate-mounted information, namely dividing information recorded on a legal electronic identity certificate entity certificate into personal basic information based on a name, a gender, a birth date, a certificate type, a certificate number, an issuing date anda validity period; adopting biological characteristic information based on photos, fingerprint images, blood types and DNA information and certificate anti-counterfeiting characteristic information based on physical anti-counterfeiting and digital anti-counterfeiting; extracting necessary contents from the information recorded by the legal identity document entity certificate. According to the method, mapping transformation or mathematical transformation is participated according to the mapping certificate carrier fingerprint information and the industry identifier attributes, so that the mapping certificates and the identity identifiers of the same holder are distinguished in different carriers and different industries, and the risk of portraying people by big data association analysis iseliminated.

Description

technical field [0001] The invention relates to the technical field of identity certificate management, in particular to a method for de-identifying a network mapping certificate generated based on an electronic legal identity certificate entity certificate. Background technique [0002] In the existing technology, Chinese government departments issue legal identity documents such as ID cards and passports according to the qualifications or powers conferred or conferred by the law, so as to realize reliable identity management at the legal level. Guaranteeing national security has played a huge role. With the rapid development of Internet technology and the deep extension of the real society to the cyberspace, the network society has become an important part of the real society. While the Internet has brought earth-shaking changes to people's lives, it has also significantly changed people's behaviors, such as sending and receiving emails, socializing, shopping, and bank tr...

AI Technical Summary

Problems solved by technology

The root cause of this result is that these auxiliary verification methods are not based on rigorous electronic rules and procedures, and they only solve formal verification, which cannot achieve the effectiveness of authenticating identity verification through legal documents in real life.

[0006] Chinese patent CN1339894A provides an identity certificate and its production method. In the process of making the identity certificate, the issuing authority first constructs the first information packet, which includes identity information and biological information; and then selects an asymmetric key Algorithm, use the private key to digitally encrypt the first information packet to generate the second information packet; finally store the second information packet generated by the encryption in a medium to make an identity certificate, but it fails to solve the above-mentioned problems The problem of identifying falsely fabricated identity information and failing to identify falsely used real identity information