Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heterogeneous layered anonymous communication network construction method and device

A technology of anonymous communication and network construction, applied in the direction of electrical components, transmission systems, etc., can solve the problems of poor network anonymity, regardless of the characteristics and advantages of networking nodes

Active Publication Date: 2020-11-20
BEIJING UNIV OF POSTS & TELECOMM
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of one or more embodiments in this application is to propose a heterogeneous and layered anonymous communication network construction method and device to solve the characteristics and advantages of networking nodes from different sources in the prior art Problems leading to poor overall web anonymity

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
  • Heterogeneous layered anonymous communication network construction method and device
  • Heterogeneous layered anonymous communication network construction method and device
  • Heterogeneous layered anonymous communication network construction method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0066] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present application shall have common meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present application do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected...

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

One or more embodiments of the invention provide a heterogeneous layered anonymous communication network construction method and device. The heterogeneous layered anonymous communication network construction method comprises the following steps of: acquiring an initial guard node and a plurality of guard nodes; constructing a guarding ring of an annular path; selecting a plurality of aggregation nodes of an aggregation ring to be constructed, and enabling each aggregation node and other aggregation nodes to generate a shared aggregation symmetric key; generating a hierarchical encryption datapacket, and connecting the aggregation nodes according to the hierarchical encryption data packet to construct an aggregation ring of an annular path; generating an aggregation confusion message encrypted by using the aggregated symmetric key to protect the message on the aggregation ring; and constructing an anonymous communication network based on information interaction between the aggregationring and the guarding ring, and executing anonymous communication by utilizing the anonymous communication network. According to the heterogeneous layered anonymous communication network constructionmethod and the device, properties of different nodes can be exerted, the guarding ring is used for protecting a sender and a receiver of the message, the aggregation ring is used for preventing message leakage, and the anonymity of the whole network is improved.

Description

technical field [0001] One or more embodiments in this application relate to the technical field of anonymous communication, and in particular to a method and device for constructing a heterogeneous and layered anonymous communication network. Background technique [0002] Anonymous communication implementation mechanisms in the prior art include: source rewriting technology-based, DC-Net problem-based and broadcast-multicast technology-based anonymous implementation mechanisms, wherein the anonymous communication network based on source rewriting technology consists of a series of forwarding nodes , the message is transmitted between the sender and the receiver through several intermediate forwarding nodes, and each forwarding node encrypts and decrypts the message, randomly delays it, etc., thereby hiding the address information, length information, etc. of the message. The existing anonymous communication network adopts the idea of ​​isomorphic design in the design of the...

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): H04L29/06
CPCH04L63/0421H04L63/045
Inventor 时金桥王学宾陈牧谦高悦马争石瑞生王东滨
Owner BEIJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com