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A method of authenticating user through gateway

A technology of gateway and certification authority, which is applied in user identity/authority verification, secure communication device, and key distribution, and can solve problems such as inability to support encryption schemes

Inactive Publication Date: 2019-07-09
广州微言科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because current encryption protocols (SSL, TLS, WTLS) assume an end-to-end encrypted connection they cannot support this encryption scheme

Method used

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  • A method of authenticating user through gateway
  • A method of authenticating user through gateway
  • A method of authenticating user through gateway

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0078] Figure 4 A communication system 40 is shown comprising a client 42 (such as a mobile phone) with a WAP protocol stack, an originating server 44 with a TCP / IP protocol stack, a gateway 46 and a certificate authority (CA) 48 . Gateway 46 is owned by the operator of originating server 44, ie originating server 44 and gateway 46 are under common control. CA 48 is accessible by client 42, originating server 44 and gateway 46 for authenticating each party belonging to the parties. The originating server 44 is located in the communication network. In this embodiment of the invention it is located in a wireless telecommunications network.

[0079] CA 48 is an independent authority that issues digital certificates to verify that a party proves its identity to the CA. Because each party trusts the CA, they accept digital certificates that have been digitally signed by the CA showing that the other parties have been personally identified by the CA. CA48 has private and public...

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PUM

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Abstract

A method for authenticating a client (42) and a server (44) to each other by a gateway (46) is provided, wherein the client uses a first encryption protocol between itself and the gateway and the server uses a second encryption protocol between itself and the gateway, the method comprising the steps of: setting on the server an authentication mechanism (48) on which the gateway is trusted; enabling the gateway to issue a digital certificate authentication client; and enabling the server to authenticate the digital certificate to confirm to itself that the digital certificate comes from the trusted authentication.

Description

technical field [0001] The present invention relates to authentication and in particular, but not exclusively, to communication systems. In one embodiment, it relates to a wireless communication system. [0002] technical background [0003] Communication on the Internet uses the TCP / IP protocol suite. TCP refers to Transmission Control Protocol and IP refers to Internet Protocol. TCP / IP refers to a large set of protocols specified by the Internet Engineering Task Force (IETF). TCP / IP is the basic Internet and intranet communication protocol. It allows information to be sent from one computer to its destination through intermediate devices and separate networks. [0004] The great flexibility of TCP / IP has led to its worldwide acceptance. At the same time, the fact that TCP / IP allows information to pass through intermediate devices makes it possible for a third party to intervene in communications in the following manner. [0005] Encryption (cryptography) is used to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32H04L9/08
CPCH04L9/0863H04L9/3247H04L9/3263H04L63/0435H04L63/0823H04L63/083
Inventor 吴文斌
Owner 广州微言科技有限公司