Communication authentication processing method and device

A processing method and authentication technology, applied in the field of communications, can solve problems such as the impact of satellite air interface resources, and achieve the effect of ensuring security and reducing occupation

Active Publication Date: 2022-06-07
CHINA MOBILE SHANGHAI ICT CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current mobile communication, AKA user authentication is widely used, but this authentication method requires multiple signaling interactions, and satellite communication is limited by capacity, and the use of this authentication method will have an impact on limited satellite air interface resources

Method used

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  • Communication authentication processing method and device
  • Communication authentication processing method and device
  • Communication authentication processing method and device

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Embodiment Construction

[0042] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0043] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of t...

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Abstract

The invention provides a communication authentication processing method and device, and relates to the field of communication, and the method comprises the steps: receiving a to-be-decrypted message and calling number information of a first terminal; acquiring a first key based on the calling number information; decrypting the message to be decrypted by using the first key to obtain a first authentication code; generating a second authentication code based on first information corresponding to the first terminal and the first key; and based on the first authentication code and the second authentication code, determining whether the first terminal is successfully authenticated, and sending a response message to the first terminal. After the first key is obtained, a first authentication code can be generated based on the first key. A second authentication code can be generated through the first information and the first key. Through the first authentication code and the second authentication code, identity authentication of the first terminal (calling terminal) can be realized, and the security of Beidou satellite network communication is ensured.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication authentication processing method and device. Background technique [0002] At present, with the development of communication technology, a method of mixed coverage of satellite network and mobile communication network is proposed to improve the coverage of communication. In particular, the satellite network can be the third-generation Beidou satellite network. Mobile terminals access the third-generation Beidou satellite network and link to the mobile network through the third-generation Beidou satellite network. [0003] Among them, the Beidou three-generation satellite network has the ability to send and receive short messages, allowing mobile terminals to send and receive short messages with other mobile terminal users through Beidou satellites. To ensure the security of communication, the identity of mobile terminals needs to be authenticated. In the current...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/04H04W12/06H04B7/185
CPCH04W12/06H04W12/04H04B7/18565Y02D30/70
Inventor 赵悟魏可泰邹华
Owner CHINA MOBILE SHANGHAI ICT CO LTD
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