Method for increasing radio city area network safety

A wireless metropolitan area network and security technology, applied in the directions of synchronously sending/receiving encrypted devices, user identity/authority verification, etc., can solve problems such as poor security, and achieve the effect of enhancing security, ensuring quality, and avoiding attacks

Inactive Publication Date: 2005-03-02
CHINA IWNCOMM
View PDF0 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The invention solves the technical problem of poor security in the authentication and session key negotiati

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for increasing radio city area network safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Referring to the accompanying drawings, the present invention includes an authentication step and a session key negotiation step, and the specific method flow is as follows;

[0036] The authentication steps are as follows:

[0037] 1) The subscriber station SS sends a certificate information message to the base station BS. The certificate information message includes the digital certificate of the subscriber station SS, which is only used to notify the base station BS of information about the subscriber station SS, and the base station BS can completely ignore the message;

[0038] 2) The subscriber station SS sends an access authentication request message to the base station BS. The access authentication request message includes the digital certificate of the user station SS, the supported session algorithm, and the CID of the user station SS;

[0039] 3) The base station BS sends a certificate authentication request message to the AS. The certificate authenticatio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

This invention relates to a method for strengthening safety of radio MAN canon IEEE 802.16 including the following steps: 1) SS sends certification information messages to BS, 2) SS sends discrimination request message to BS, 3) BS sends certification discrimination request message to AS, 4) sends a response message to BS, 5) BS sends an access response message to SS, 6) SS sends an authorized ciphered key negotiation request message, 7) BS sends a response message to SS, 8) SS sends session ciphered key negotiation message, 9) BS sends a response message to SS.

Description

1. Technical field [0001] The invention relates to a wireless metropolitan area network technology, in particular to a method for enhancing the security of the wireless metropolitan area network standard IEEE802.16. 2. Background technology [0002] At present, in the wireless metropolitan area network, the relationship between the subscriber station SS (Subscriber Station) and the base station (BS) (BasicStation) is similar to the relationship between the client and the server (Client / Server). When the subscriber station SS accesses the base station BS, it first needs to authenticate to the base station BS to obtain the authorization key AK; then obtain the session key TEK according to the authorization key AK, and use the TEK to carry out secure communication. The authentication process is to realize the BS authentication of SS through the digital certificate of the user station SS. The issuer of the user station SS certificate can be its manufacturer or other certificate ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L9/12H04L9/32
Inventor 庞辽军黄振海郭宏张变玲
Owner CHINA IWNCOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap