The Secret Key Capacity of a Class of Noisy Channels with Correlated Sources

This paper investigates the problem of secret key generation over a wiretap channel when the terminals observe correlated sources. These sources are independent of the main channel and the users overhear them before the transmission takes place. A novel outer bound is proposed and, employing a previ...

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Bibliographic Details

Published in:	Entropy
Main Authors:	Germán Bassi, Pablo Piantanida, Shlomo Shamai (Shitz)
Format:	Article
Language:	English
Published:	MDPI AG 2019-07-01
Subjects:	information-theoretic security secret key agreement secret key capacity wiretap channel correlated sources
Online Access:	https://www.mdpi.com/1099-4300/21/8/732