On energy-secrecy trade-offs for gaussian wiretap channels

Cristina Comaniciu; H. Vincent Poor

doi:10.1109/TIFS.2012.2232910

On energy-secrecy trade-offs for gaussian wiretap channels

Cristina Comaniciu, H. Vincent Poor

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

This paper investigates physical-layer security-energy trade-offs from an information theoretic perspective. The metric of partial secrecy is introduced as the amount of distortion that can be guaranteed at the eavesdropper, and three different channel models are proposed to capture various transmission strategies to achieve partial secrecy. It is shown that a range of secrecy-energy operating points can be achieved with an appropriate allocation of power resources between private and nonprivate data substreams.

Original language	English (US)
Article number	6376176
Pages (from-to)	314-323
Number of pages	10
Journal	IEEE Transactions on Information Forensics and Security
Volume	8
Issue number	2
DOIs	https://doi.org/10.1109/TIFS.2012.2232910
State	Published - 2013

All Science Journal Classification (ASJC) codes

Safety, Risk, Reliability and Quality
Computer Networks and Communications

Keywords

Application layer security
energy efficiency
partial secrecy
physical-layer security
wiretap channel

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10.1109/TIFS.2012.2232910

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abstract = "This paper investigates physical-layer security-energy trade-offs from an information theoretic perspective. The metric of partial secrecy is introduced as the amount of distortion that can be guaranteed at the eavesdropper, and three different channel models are proposed to capture various transmission strategies to achieve partial secrecy. It is shown that a range of secrecy-energy operating points can be achieved with an appropriate allocation of power resources between private and nonprivate data substreams.",

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AB - This paper investigates physical-layer security-energy trade-offs from an information theoretic perspective. The metric of partial secrecy is introduced as the amount of distortion that can be guaranteed at the eavesdropper, and three different channel models are proposed to capture various transmission strategies to achieve partial secrecy. It is shown that a range of secrecy-energy operating points can be achieved with an appropriate allocation of power resources between private and nonprivate data substreams.

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On energy-secrecy trade-offs for gaussian wiretap channels

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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