A two-way access authentication method for hmipv6 network oriented to multi-layer map

A technology of two-way access and authentication method, which is applied in the field of two-way access authentication of HMIPv6 network oriented to multi-layer MAP, and can solve the problems of security dependence difficulty and the like

Active Publication Date: 2018-05-04
NORTHEASTERN UNIV LIAONING
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Or the signature length is fixed, but the security is overly dependent on difficult assumptions

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
  • A two-way access authentication method for hmipv6 network oriented to multi-layer map
  • A two-way access authentication method for hmipv6 network oriented to multi-layer map
  • A two-way access authentication method for hmipv6 network oriented to multi-layer map

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] HMIPv6 network architecture such as figure 1 As shown, it is divided into three parts: the first part is the trusted third party, namely the root PKG server, which is the default root server of the system, responsible for generating system parameters and issuing private keys for the lower-level PKG servers; the second part is composed of multiple PKG servers Multiple MAP domains; the third part is the AR router and the mobile terminal MN. When the mobile terminal MN moves and accesses a certain foreign region, an initial access authentication process will occur; when the mobile terminal MN moves in a foreign region and changes access points, a handover authentication process will occur.

[0037]A kind of multi-layer MAP-oriented HMIPv6 network two-way access authentication method, such as image 3 shown, including the f...

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

The present invention provides a multi-layer MAP-oriented HMIPv6 network two-way access authentication method, comprising: the root PKG server acts as a trusted third party and establishes a trusted channel with the PKG server of each layer and the AR router; the root PKG server generates public parameters and generate a private key; the root PKG server issues a private key according to the identity information of each layer of PKG servers, and each layer of PKG servers distributes private keys to it according to the identity information of the AR router of this layer; when the mobile terminal MN leaves the home network for the first time and connects to When entering the AR router under a certain MAP in the HMIPv6 network, the initial two-way access authentication is performed; when the mobile terminal MN is in the foreign network currently connected, it is switched from the AR router in the current MAP domain to another MAP domain or When using an AR router, switchover authentication is performed. The present invention proposes a short signature scheme based on node certificate hierarchical identity, its security is based on the h-CDH problem, the advantage is that with the increase of the grading series, the length of the private key is reduced, and the signature length does not depend on the grading series .

Description

technical field [0001] The invention belongs to the field of wireless mobile network access security, in particular to a multi-layer MAP-oriented HMIPv6 network bidirectional access authentication method. Background technique [0002] The rapid development of computer networks has greatly changed people's lifestyles. The Internet is developing towards supporting large-scale mobility, and people have higher requirements for networks. With the rapid development of broadband wireless access technology and mobile terminal technology, the number of mobile devices and the demand for access to the network continue to increase, Mobile IPv6 (MIPv6) will become an important supporting protocol for the next generation of mobile communications. In order to further improve the applicability of MIPv6 and the handover efficiency of mobile nodes in foreign networks, IETF has extended MIPv6 and formulated a hierarchical mobile IPv6 protocol (HMIPv6), which introduces mobile anchor points in ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04W12/08H04W12/069
CPCH04L63/08H04W12/08
Inventor 高天寒索宝仲王权琦
Owner NORTHEASTERN UNIV LIAONING
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