A System for Secured Data Retrieval in Hostile Regions using CP-ABE Based in Ad Hoc Disruption- Tolerant Networks
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2016, Vol 4, Issue 1
Abstract
Generally Networks operated in ad hoc mode suffer isolated network connectivity in the Hostile Military environments like battlefield. Deployment of Disruption-tolerant networks (DTN) enhances the connectivity between wireless devices carried by soldiers in battle field, this provides them to communicate effectively and share the information confidently. Cipertext -policy attribute based encryption (CP-ABE) is effective cryptographic technique to access control issues. Ad hoc network are decentralized and resource constrained networks, applying CP-ABE to such networks is a challenging issue, in turn it introduces new security and privacy issues related to attribute revocation, coordination of attributes, and key escrow. This paper mainly focuses on a secure data collection mechanism using CP-ABE for ad hoc DTNs where more than one key authority manages their attributes dynamically and independently. We analyzed the proposed mechanism and applied to the disruptiontolerant military network to access the information securely.
Authors and Affiliations
A. Radhika| Sr.Asst.Professor, Dept. of CSE, D. VaraLaxmi| M.Tech(CS),Dept. of CSE, S.R.K Instt. Of Technology Andhra Pradesh, INDIA
Keywords
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