Secure Privacy-Preserving and Low Overhead Communication Protocol for Hybrid Ad Hoc Wireless Networks
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
In hybrid adhoc networks for securing communication and preserving users anonymity and location privacy we propose light weight protocol. To secure route discovery and data transmission symmetric-key-cryptography operations and payment system are used. The payment can be secured without submitting or processing payment proofs to reduce the overhead.With low overhead, to preserve user’s anonymity, we develop efficient pseudonym generation and trapdoor techniques that do not use the resource-consuming asymmetric-key cryptography. Pseudonyms do not require large storage area or frequently contacting a central unit for refilling. Our trapdoor technique uses only lightweight hashing operations. This trapdoor may be processed by a large number of nodes. The development of low-overhead secure and privacypreserving protocol is a real challengefor its inherent contradictionsi.e. for securing the protocol requires each node to use one authenticated identity, but a permanent identity should not be used for privacy preservation and for the low overhead requirement contradicts with the large overhead usually needed for preserving privacy and securing the communication. The analysis and simulation results states with low overhead our protocol can preserve privacy and secure the communication.
Authors and Affiliations
A. Rama Krishna, D. Durga Prasad
Keywords
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