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Previous messages provide the key to achieve shannon capacity in a wiretap channel

Shahid Mehraj , Shah and Parameswaran , S and Vinod , Sharma (2013) Previous messages provide the key to achieve shannon capacity in a wiretap channel. In: 2013 IEEE International Conference on Communications Workshops (ICC) , 9-13 June 2013 , Budapest .

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Abstract

We consider a wiretap channel and use previously transmitted messages to generate a secret key which increases the secrecy capacity. This can be bootstrapped to increase the secrecy capacity to the Shannon capacity without using any feedback or extra channel while retaining the strong secrecy of the wiretap channel.

Item Type: Conference Proceedings
Additional Information: Copy right for this article belongs to the IEEE
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Depositing User: Id for Latest eprints
Date Deposited: 23 Aug 2016 10:39
Last Modified: 23 Aug 2016 10:39
URI: http://eprints.iisc.ac.in/id/eprint/54470

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