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Identity mark update method, system, management server and access device

A technology for managing servers and identity marks, which is applied in the fields of identity mark management servers, access devices, and identity mark updates, and can solve problems such as hidden safety hazards of identity mark authentication methods, and achieve the effect of improving security and avoiding potential safety hazards

Active Publication Date: 2018-06-08
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an identity mark updating method, system, identity mark management server and access device, so as to solve the technical problem of potential safety hazards in the existing identity mark authentication method

Method used

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  • Identity mark update method, system, management server and access device
  • Identity mark update method, system, management server and access device

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Embodiment Construction

[0045] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0046] Such as figure 1 As shown, the embodiment of the present invention provides a method for updating an identity mark, which is used to update the identity during the process of identity authentication between an access device (LinkDevice, LD for short) and an Identity Management Server (IMS for short). sign.

[0047] The identity token update method includes:

[0048] S1: The IMS authenticates the LD ...

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Abstract

The invention discloses an identity updating method, an identity updating system, an IMS (identity management server) and an LD (link device), belongs to the technical field of communication, and provides a solution for the problem that the existing identity authentication method has potential safety hazards. The updating method comprises the following steps: a temporary identity pair is generated; the IMS sends the temporary identity pair to the LD; the LD replaces an old identity pair with the temporary identity pair, uses the temporary identity pair as a new identity pair, and sends an updating result to the IMS; and the IMS replaces an old identity pair with the temporary identity pair, and uses the temporary identity pair as a new identity pair.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an identity mark updating method, system, identity mark management server and access equipment. Background technique [0002] In network communication, the judgment of node credibility is an important link in the process of secure communication. In the current network communication, the unique characteristics such as the IP address or MAC address of the access device are generally used as an identity mark for authentication, that is, a fixed identity mark is used to authenticate the access device. [0003] However, in the scheme of identity authentication by setting a fixed identity mark, the designer or implementer must set the fixed identity mark, and the designer or implementer may lose or leak these fixed identity marks inadvertently, thereby causing serious damage to the network communication. Certain security risks. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 陈建校高首聪肖志均廖云李伟张毓福曾恺若史熹
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD