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Two-dimension code based smart card device identity authentication device and method

An identity authentication and smart card technology, applied in the field of identity authentication, can solve problems such as complicated use process and poor user experience

Active Publication Date: 2015-05-13
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects in the prior art, the present invention provides an identity authentication device and method for a smart card device based on a two-dimensional code. The driver is installed in the terminal, resulting in complicated use process and poor user experience

Method used

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  • Two-dimension code based smart card device identity authentication device and method
  • Two-dimension code based smart card device identity authentication device and method
  • Two-dimension code based smart card device identity authentication device and method

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Embodiment Construction

[0036] The specific embodiments of the invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0037] figure 1 It shows a schematic flowchart of an identity authentication method for a smart card device based on a two-dimensional code provided by an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0038] 101. The smart card device signs the current time of the device based on the private key, and generates a two-dimensional code of the authentication URL in combination with the address of the authentication server built in the device.

[0039] Specifically, the authentication URL includes: the URL of the authentication server, the authentication path, the certificate identifier, the current time, signature...

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Abstract

The invention discloses a two-dimension code based smart card device identity authentication device and method. The two-dimension code based smart card device identity authentication method comprises the steps that a smart card device performs signature on the current time of the device based on a private key, and a two-dimension code for URL authentication is generated according to a built-in authentication server address; a terminal scans the two-dimension code on the smart card device to obtain a URL and sends the URL to the server to perform authentication; the terminal passes through server authentication and then a website / application server obtains an authentication record for URL authentication through Open ID, OAUTH, FIDO or SAML when a website supporting the URL authentication is accessed; the website / application server sends an authentication result to the terminal according to the authentication record. By means of the two-dimension code based smart card device identity authentication method, the problems that a smart card needs to be communicated with the terminal through a USB or a card reader in the using process, a drive is installed in the terminal and accordingly the using process is complicated and user experience is poor are solved.

Description

technical field [0001] The invention relates to the technical field of identity authentication, in particular to an identity authentication device and method for smart card equipment based on two-dimensional codes. Background technique [0002] The certificate smart card is a digital certificate smart card device, which safely stores the user's digital certificate and private key. When the private key needs to be used to complete the signature or encryption, the smart card COS is accessed through the PIN, and the data that needs to be encrypted or signed is transmitted to the COS. Cryptographic processing is done using the private key. The more commonly used certificate smart cards are in the form of USB-shield (accessing COS through USB) and card mode (accessing COS through a card reader), and the interface is usually completed using the PKCS series of specifications. [0003] Using a certificate smart card can complete user identity authentication based on the PKI / CA syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06G06K19/06
Inventor 李勇奇
Owner BEIJING QIHOO TECH CO LTD
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