Intelligent card, verification data output method, operation request response method and system

A technology for verifying data and operating requests, which is applied in the field of information security, can solve problems such as smart card security risks, and achieve the effects of preventing theft, ensuring security, and improving security

Active Publication Date: 2014-06-04
TENDYRON CORP
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  • Abstract
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Problems solved by technology

[0005] The present invention aims to solve the poten

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  • Intelligent card, verification data output method, operation request response method and system
  • Intelligent card, verification data output method, operation request response method and system
  • Intelligent card, verification data output method, operation request response method and system

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[0046] The following describes the technical solutions in the embodiments of the present invention clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present in...

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Abstract

The invention provides an intelligent card, a verification data output method and an operation request response method and system. The verification data output method comprises the steps that the intelligent card obtains an operation request; the intelligent card obtains intelligent card operation information after obtaining the operation request, wherein the intelligent card operation information at least comprises an intelligent card mode factor for indicating working modes of the intelligent card; the intelligent card obtains a verification data generation strategy and performs processing on at least intelligent card operation information by means of the verification data generation strategy to obtain verification data; the intelligent card outputs the verification data after obtaining the verification data. The intelligent card generates the verification data according to the obtained intelligent card operation information, a background system server executes the process responding to the operation request after the verification of the verification data passes, accordingly, user information is prevented from being stolen, security of the intelligent card is improved, and security of user information and property is ensured.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a smart card, a verification data output method, an operation request response method and a system. Background technique [0002] Most of the cards issued by existing banks to users are magnetic stripe cards. However, the magnetic stripe cards themselves have the following problems: once the user’s account number and transaction password are obtained, a magnetic stripe card can be copied to steal user information, resulting in user property loss. [0003] Therefore, nowadays, IC cards (smart cards) are more likely to be used instead of magnetic stripe cards to ensure the safety of user information and property. The existing smart card is equipped with a chip inside. The chip includes two modes of card operation: contact mode and non-contact mode. Information transmission, when the chip is transmitting information, it can process the information to be output, includ...

Claims

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Application Information

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IPC IPC(8): G07D7/12G07F7/12
Inventor 李东声
Owner TENDYRON CORP
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