Security card, card authentication system, financial equipment with the same and authentication method

Abstract

The invention provides a security card and a card authentication system, in particular relating to a bank card with security authentication and a bank card authentication system. The security card adopts the means that after digital watermarks are embedded in the human body biological characteristic information of a legal owner, the human body biological characteristic information is bound with a card to solve the problem that the security card is copied or distorted to result in the embezzlement of the bank card. The security card comprise a slice-shaped basal body, at least one storage medium for storing the information of the card, and a load bearing medium of the identity authentication information of the legal owner of the security card, wherein the identity authentication information of the legal owner is the human body biological characteristic information encrypted through the digital watermarks. The image information of the human body biological characteristic information is preferably printed on the surface of the card, wherein the image information of the human body biological characteristic information comprises faces, fingerprints, veins, irises and the like.

Description

technical field [0001] The invention relates to a safety card and a card authentication system, in particular to a bank card with safety authentication, a bank card authentication method, a bank card authentication system and a financial self-service device with the authentication system. Background technique [0002] According to the data, as of the first quarter of 2009, the accumulative number of bank cards issued in my country has reached 1.89 billion, and there are more than 1.2 million special merchants. However, the known bank cards that use passwords all use a single password, which has poor security protection. Statistics from the public security department show that crimes committed by stealing bank card information and making fake cards account for more than 75% of the total number of bank card crimes. , the main reasons are: [0003] (1) At present, most domestic bank cards are magnetic stripe cards, which have problems such as easy copying of information, easy ...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a technical solution for realizing the binding between the security card and the legal owner by using the biometric information of the human body, and adopting the means of embedding digital watermarks in the biometric information of the legal owner to solve the problem that the security card is copied or The problem of bank card theft caused by tampering

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