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Method and system for uniform identification of multiple terminals

An identity authentication, multi-terminal technology, applied in user identity/authority verification, key distribution, and can solve problems such as the inability of unified identity authentication for multiple terminals

Active Publication Date: 2013-03-06
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a method and system for unified identity authentication of multiple terminals, which solves the technical problem that multiple terminals cannot be authenticated uniformly in the prior art

Method used

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  • Method and system for uniform identification of multiple terminals

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Embodiment Construction

[0027] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0028] Any terminal to be authenticated in the multi-terminal obtains M private key segments among the N private key segments split by the user's private key, where 2≤N, 2≤M≤N;

[0029] The terminal to be authenticated recovers and obtains the user private key by using the M private key segments;

[0030] The terminal to be authenticated performs identity authentication according to the recovered private key of the user.

[0031] figure 1 It is a flowchart of a multi-terminal unified identity authentication method according to an embodiment of the present invention, please refer to figure 1 :

[0032] In this embodiment, the terminal to be authenticated uses M private key segments to recover the user's private key according to the MOFN algorithm, but it is not limited to the MOFN algorithm, as long as it uses M private key segm...

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PUM

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Abstract

The invention discloses a method and a system for uniform identification of multiple terminals. The method includes that: M of N private key sections divided by private user keys are acquired by any one terminal to be identified in the multiple terminals, the private user keys are obtained via recovering the M private key sections by the terminal to be identified, and the terminal to be identified is identified according to the private user keys obtained via recovering, wherein 2< / =N and 2< / =M< / =N. According to above technical scheme, the technical problem that the multiple terminals cannot be uniformly identified in the prior art is solved.

Description

technical field [0001] The invention relates to the field of electronic identity authentication, in particular to a method and system for multi-terminal unified identity authentication. Background technique [0002] With the rapid development of computer hardware equipment, the processing capability has been continuously enhanced. With the enhancement of hardware processing speed, smart phones, tablet computers (Tablet Personal Computer, referred to as Tablet PC, Flat Pc, Tablet, Slates) and other devices have become popular, but these devices are due to interface , software compatibility and other issues, it is impossible to use electronic identity authentication schemes such as online banking and electronic certificates (USBKEY) that have been widely used on PCs. The existing technology to solve this problem is to issue other forms of certificates to such devices Electronic certificates, however, will inevitably lead to the problem of multiple identities of a user, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/08
Inventor 王东
Owner NATIONZ TECH INC