Dissertation > Excellent graduate degree dissertation topics show

Mobile Ad Hoc Networks anonymous communication and tracking technology

Author: SunQingYing
Tutor: WuKeLi
School: Nanjing University of Technology and Engineering
Course: Applied Computer Technology
Keywords: Mobile Ad Hoc Networks Anonymous communication Controlled Anonymous Pseudo - identity Ring signature
CLC: TN929.5
Type: Master's thesis
Year: 2010
Downloads: 78
Quote: 0
Read: Download Dissertation

Abstract

Ad Hoc network is a multi-hop wireless network consisting of a series of nodes that can move freely . Relative to the wired network , wireless Ad Hoc networks because of its no center , dynamic topology , self-organizing , multi-hop routing features are more susceptible to various attacks . To prevent malicious node communication network to solve common security issues in Wireless Ad Hoc Networks eavesdropping , traffic analysis , such as various types of passive attack , the researchers on the basis of the wired network security research , proposed for Wireless Ad Hoc Networks of anonymous communication technologies . Wireless Ad Hoc Networks anonymous communication systems protect privacy information to the node , but also for criminals to provide anonymity to engage in illegal activities , so there should be controllable anonymous mechanism anonymous service . Anonymous communication in mobile Ad Hoc networks with controllable anonymous technical discussion and research . The main work of this thesis is as follows: 1, the one used in Ad Hoc network certificate public key cryptosystem , that is mentioned in the text of the pseudo - identity mechanism . The system is a variant of the identity-based public key cryptosystem to solve the traditional problems based on PKI technology certificate public key cryptosystem , but also solves the key escrow problem of identity - based cryptography . 2 , a new anonymous communication scheme for mobile Ad Hoc network identity traceability . The program draws on the threshold secret sharing fully distributed management, pseudo - identity anonymous authentication and communication between nodes , if necessary , by the system administrator to track the true identity of the malicious node . 3 , a mobile Ad Hoc network traceable signer ring signcryption scheme . The program draws on the ring signature the anonymous signcryption communication , at the same time in the ring signature attach some additional information , if necessary, can be tracked through the collaboration of all the nodes in the ring of the true identity of the malicious nodes .

Related Dissertations

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Wireless communications > Mobile Communications
© 2012 www.DissertationTopic.Net Mobile