Identity registration and identity authentication method, device and system

A registration center and algorithm technology, applied in the field of data communication, can solve the problem of low recognition rate of biometric authentication

Inactive Publication Date: 2014-07-16
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a method, device and system for identity registration and identity

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  • Identity registration and identity authentication method, device and system
  • Identity registration and identity authentication method, device and system
  • Identity registration and identity authentication method, device and system

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The identity authentication method provided by the embodiment of the present invention is an authentication method based on three factors. Before the identity authentication, the user needs to complete the identity registration at the registration center, and the identity authentication can only be performed after the identity registration i...

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Abstract

The embodiment of the invention provides an identity registration and identity authentication method, device and system. The method comprises the steps that according to a login password and login biological characteristics, a terminal is used for extracting recovery biological characteristics from a biological characteristic safe box by the adoption of a biological characteristic decoding algorithm; then, the terminal is used for obtaining registration verification information, and generating login verification information by the adoption of a registration verification algorithm according to the recovery biological characteristics and the login password, and if the registration verification algorithm is identical to the login verification information, the terminal determines that the login password and the login biological characteristics are effective. In the method, when a user is legal, the recovery biological characteristics extracted from the biological characteristic safe box according to the login biological characteristics are completely identical to registration biological characteristics, and therefore the authentication rejection rate of biological characteristic authentication can be decreased, and the recognition capability of the biological characteristics is enhanced.

Description

technical field [0001] The embodiments of the present invention relate to data communication technology, and in particular to a method, device and system for identity registration and identity authentication. Background technique [0002] Traditional identity authentication is performed based on passwords and tokens entered by users. However, the security of traditional identity authentication methods is not high. For example, simple passwords are easy to be stolen by attackers, complex passwords may be forgotten, and smart cards may be stolen or lost. Therefore, identity authentication based on biometric features has emerged. Biometric features can be fingerprints, faces, irises, etc. Identity authentication based on biometric features uses the inherent physical or behavioral attributes of users for authentication, and the risk of loss or theft is small. Authentication by these factors can effectively improve the security of identity authentication. [0003] The existing ...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 贲圣兰
Owner HUAWEI TECH CO LTD
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