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People and certificate verification method and system based on domestic password and storage medium

A domestic password and storage medium technology, applied in the field of face recognition, can solve problems such as unusable encryption technology, achieve the effect of promoting the safe development of the industry, increasing robustness, and reducing verification pressure

Pending Publication Date: 2022-07-22
贵州爱信诺航天信息有限公司
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AI Technical Summary

Problems solved by technology

However, the biometric feature itself has a certain degree of ambiguity, and the traditional encryption technology cannot be used at all, so the biometric feature encryption technology came into being
The biggest obstacle is how to combine cryptography and fuzzy features, that is, how to ensure the security performance of face feature templates while ensuring the performance of identity authentication

Method used

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  • People and certificate verification method and system based on domestic password and storage medium

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Embodiment

[0038] like figure 1 As shown, this embodiment discloses a method for verifying personal identification based on a domestic password.

[0039] S1: After collecting the face image information, encrypt and transmit it to the front end. After collecting the face image information, the feature information is extracted through the ASIFT feature point binarization and screening model, and the feature information is encrypted and transmitted to the front-end authentication verification platform through the chaotic scrambling algorithm of the domestic password.

[0040] S2: The front end performs data verification and decoding on the face image information, and extracts feature information. The front-end verifies and decodes the face image information, and extracts the feature information. The feature information includes the SSIM value, and the SSIM value includes three parameters of brightness, contrast and structure, which are used for the similarity calculation between subsequent...

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Abstract

The invention relates to the technical field of face recognition, and discloses a person and certificate verification method based on a domestic password, and the method comprises the following steps: S1, collecting face image information; s2, performing feature information extraction on the face image information; s3, encrypting the feature information by adopting a domestic password, and transmitting the feature information to an intranet system for verification; s4, receiving an encrypted authentication result fed back by the intranet system, and storing the authentication result; and S5, verifying the face image information on the basis of the authentication result stored last time during re-verification. According to the method and the system provided by the invention, the tolerance to the face feature ambiguity can be improved while the security of the encryption scheme is not reduced, and the data security and the processing efficiency are guaranteed.

Description

technical field [0001] The invention relates to the technical field of face recognition, in particular to a method, a system and a storage medium for verifying personal identification based on a domestic password. Background technique [0002] Face recognition technology is widely used in access control attendance, community property, hotel management and other fields. Through the comparison and verification of the personnel's face information, the use of false certificates and the fraudulent use of others' certificates has been eliminated. With the gradual deepening of the application of the face recognition system, some inherent security loopholes in the recognition system are gradually exposed. Therefore, the attack methods of the face recognition system emerge in an endless stream, and the security and privacy of the face recognition system have been greatly threatened. There has been chaos such as misuse of face information. In particular, users will collect a large a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40G06V40/16
CPCH04L63/083H04L63/0861H04L63/0407
Inventor 朱如海陈捷冉露波李振满
Owner 贵州爱信诺航天信息有限公司
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