Survey on Encryption Techniques in Delay and Disruption Tolerant Network

( Vol-2,Issue-1,January 2016 )

Author(s): Akhil V.V, Jisha S.

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Downloads : 164
Page No: 27-32
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Keywords:

Delay and disruption tolerant network (DTN), attribute based encryption (ABE)

Abstract:

Delay and disruption tolerant network (DTN) is used for long area communication in computer network, where there is no direct connection between the sender and receiver and there was no internet facility. Delay tolerant network generally perform store and forward techniques as a result intermediate node can view the message, the possible solution is using encryption techniques to protect the message. Starting stages of DTN RSA, DES, 3DES encryption algorithms are used but now a day’s attribute based encryption (ABE) techniques are used. Attribute based encryption technique can be classified in to two, key policy attribute based encryption (KPABE) and cipher policy attribute based encryption (CPABE). In this paper we perform a categorized survey on different encryption techniques presents in delay tolerant networks. This categorized survey is very helpful for researchers to propose modified encryption techniques. Finally the paper compares the performance and effectiveness of different encryption algorithms.

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