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Multi Key Authentication For MANET


Mr. Ranjeet Pawar , Bharati Vidyapeeth Institute of Technology,NaviMumbai; Prof. Vidya Chitre, Vidyalankar Institute of Technology,Wadala,Mumbai




Security is become main concern for widely deploy wireless network due to the broadcast medium and wireless resources are stringently constraints. An adversary can easily join the network and may eavesdrop, intercept, inject, eventually transmit data. Hence it is necessary to adaptively achieve the security according to available resources. In particular Mobile Ad-hoc network (MANET) with cooperative communication present significant security challenges. To prevent the attack like injecting malicious packet, nodes in MANET should able to ensure the source of packet. So it is important to design source authentication scheme which provide low computational overhead and consume less bandwidth. Furthermore, in MANET, multicasting is use to support group communication. To achieve the secure multicast communication is also challenging due to dynamic nature of MANET. The traditional authentication algorithms using public key cryptography are not effective in MANET. To address the challenge of source authentication we have propose MKAuth source authentication technique which is scalable, lightweight, timed, efficient and require less computational overhead. MMAuth use symmetric cryptography with delayed discloser of keys for each time interval.

Other Details

Paper ID: IJSRDV3I1220
Published in: Volume : 3, Issue : 1
Publication Date: 01/04/2015
Page(s): 258-260

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