| Summary: | Aiming at the deficiency of existing QR code security technology,a security management system based on WPKI and iris recognition was designed and implemented.The system uses digital certificates to sign the hashed information for the user to verify the source of the QR code based on WPKI technology.Through the public security household registration management system,WPKI/CA system,server and mobile client four subsystems to standardize the management of the production and identification of QR code,and the application for the certificate of the user real name certification combined with biometric identification technology,indirectly realizing the binding of digital certificates and user physical identities to form a set of accountability mechanisms.Test results show that the system can meet accuracy and robustness requirements.
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