Comparison of different attack classes in arbitrarily varying wiretap channels

Holger Boche; Rafael F. Wyrembelski

doi:10.1109/WIFS.2012.6412661

Comparison of different attack classes in arbitrarily varying wiretap channels

Holger Boche, Rafael F. Wyrembelski

Chair of Theoretical Information Technology

Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

For communication over arbitrarily varying channels (AVC), common randomness is an important resource to establish reliable communication, especially if the AVC is sym-metrizable. In this paper the arbitrarily varying wiretap channel (AVWC) with active wiretapper is studied. Here the wiretapper is active in the sense that it can exploit the knowledge about the common randomness to control the channel conditions of the legitimate users. The common randomness assisted secrecy capacity of the AVWC with active wiretapper is analyzed and is related to the corresponding secrecy capacity of the AVWC with passive wiretapper. If the active secrecy capacity is positive, it equals the corresponding passive secrecy capacity. The case of zero active capacity is also studied.

Original language	English
Title of host publication	WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security
Pages	270-275
Number of pages	6
DOIs	https://doi.org/10.1109/WIFS.2012.6412661
State	Published - 2012
Event	2012 IEEE International Workshop on Information Forensics and Security, WIFS 2012 - Tenerife, Spain Duration: 2 Dec 2012 → 5 Dec 2012

Publication series

Name	WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security

Conference

Conference	2012 IEEE International Workshop on Information Forensics and Security, WIFS 2012
Country/Territory	Spain
City	Tenerife
Period	2/12/12 → 5/12/12

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10.1109/WIFS.2012.6412661

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Boche, H., & Wyrembelski, R. F. (2012). Comparison of different attack classes in arbitrarily varying wiretap channels. In WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security (pp. 270-275). Article 6412661 (WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security). https://doi.org/10.1109/WIFS.2012.6412661

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title = "Comparison of different attack classes in arbitrarily varying wiretap channels",

abstract = "For communication over arbitrarily varying channels (AVC), common randomness is an important resource to establish reliable communication, especially if the AVC is sym-metrizable. In this paper the arbitrarily varying wiretap channel (AVWC) with active wiretapper is studied. Here the wiretapper is active in the sense that it can exploit the knowledge about the common randomness to control the channel conditions of the legitimate users. The common randomness assisted secrecy capacity of the AVWC with active wiretapper is analyzed and is related to the corresponding secrecy capacity of the AVWC with passive wiretapper. If the active secrecy capacity is positive, it equals the corresponding passive secrecy capacity. The case of zero active capacity is also studied.",

author = "Holger Boche and Wyrembelski, {Rafael F.}",

year = "2012",

doi = "10.1109/WIFS.2012.6412661",

language = "English",

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pages = "270--275",

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note = "2012 IEEE International Workshop on Information Forensics and Security, WIFS 2012 ; Conference date: 02-12-2012 Through 05-12-2012",

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Boche, H & Wyrembelski, RF 2012, Comparison of different attack classes in arbitrarily varying wiretap channels. in WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security., 6412661, WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security, pp. 270-275, 2012 IEEE International Workshop on Information Forensics and Security, WIFS 2012, Tenerife, Spain, 2/12/12. https://doi.org/10.1109/WIFS.2012.6412661

Comparison of different attack classes in arbitrarily varying wiretap channels. / Boche, Holger; Wyrembelski, Rafael F.
WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security. 2012. p. 270-275 6412661 (WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - For communication over arbitrarily varying channels (AVC), common randomness is an important resource to establish reliable communication, especially if the AVC is sym-metrizable. In this paper the arbitrarily varying wiretap channel (AVWC) with active wiretapper is studied. Here the wiretapper is active in the sense that it can exploit the knowledge about the common randomness to control the channel conditions of the legitimate users. The common randomness assisted secrecy capacity of the AVWC with active wiretapper is analyzed and is related to the corresponding secrecy capacity of the AVWC with passive wiretapper. If the active secrecy capacity is positive, it equals the corresponding passive secrecy capacity. The case of zero active capacity is also studied.

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Boche H, Wyrembelski RF. Comparison of different attack classes in arbitrarily varying wiretap channels. In WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security. 2012. p. 270-275. 6412661. (WIFS 2012 - Proceedings of the 2012 IEEE International Workshop on Information Forensics and Security). doi: 10.1109/WIFS.2012.6412661

Comparison of different attack classes in arbitrarily varying wiretap channels

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