期刊名称:International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN:2278-1323
出版年度:2014
卷号:3
期号:5
页码:1861-1865
出版社:Shri Pannalal Research Institute of Technolgy
摘要:In Wireless ad-hoc Network Authentication isdifficult and challenging because of its frequent topologychanges. Owing to the moving of nodes the connection will beloss. Re-authentication is more important when theconnectionless node wants to rejoin into the network. Thispaper proposes a secure self configured protocol is required foruser re-authentication, reducing the authentication time andservice sharing. Zero knowledge protocol is a secureself-authenticated protocol used for re-authenticate the node.Expedite Message Authentication Protocol can significantlydecrease the time for re-authentication and increase theperformance. Secured protocol uses a hybridsymmetric/asymmetric key encryption scheme for userauthentication and to exchange data. Zero Knowledge Protocolis used to re-authenticate of nodes and secure service sharingwithout any infrastructure. In existing system Central authoritybased authentication schemes have been proposed and withevery movement of a node outside the network demandsre-authentication of the nodes by the central authority beforethe node rejoin the network. Zero Knowledge Protocol reducesthe dependences on the Central authority for re-authenticationthereby avoiding the attacks that are possible duringre-authentication and service sharing.