shielded data regeneration for decentralized interruption – endured military web
Kavipriya E,
Published in International Journal of Advanced Research in Computer Science Engineering and Information Technology
ISSN: 2321-3337 Impact Factor:1.521 Volume:6 Issue:1 Year: 05 July,2016 Pages:1087-1091
Abstract
In military networks, the soldiers carry wireless devices that may be temporarily disconnected by environmental factors, especially when they are used in hostile environments. For this, Disruption-Tolerant Network (DTN) is a profitable solution that helps a node to communicate with one another and access the confidential information by exploiting outside storage services. Probably the most difficult issues in this situation are the need of authorization polices and the policies redesign for secure information recovery. Cipher text- Policy Attribute–Based Encryption (CP-ABE) is a guaranteeing cryptographic solution to the access control issues. In any case, the problem of applying CP-ABE in decentralized DTNs provides a several security and protection challenges such as property revocation, key escrow, and co-ordination of characteristics (attributes) issued from different authorities. In this case a secure data retrieval scheme is proposing a safe information recovery plan obtaining CP-ABE for decentralized DTNs where numerous key authorities deal with their attributes autonomously. The proposing mechanism demonstrates to deal the secured information dispersed in the Disruption-Tolerant Military Network safely and efficiently. And also demonstrates secret file sharing among the key authorities.
Kewords
Disruption Tolerant Network, CP-ABE, Key escrow
Reference
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