Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy

Sebastian Baur; Ning Cai; Moritz Wiese; Holger Boche

doi:10.1109/WIFS47025.2019.9035091

Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy

Sebastian Baur
, Ning Cai
, Moritz Wiese
, Holger Boche

Chair of Theoretical Information Technology

Technical University of Munich
ShanghaiTech University

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

4 Scopus citations

Abstract

Secret key generation at two terminals is considered. Each terminal observes one of the outputs of a two component source. The two source outputs are correlated. Additionally one terminal can send a message to the second terminal via a noiseless public channel. It is assumed that this message is rate constrained. An eavesdropper with access to the public communication should be kept ignorant of the secret key. The maximum secret key rate that can be achieved such that the key is uniformly distributed and meets the perfect secrecy requirement is determined. This result is established for a compound source model.

Original language	English
Title of host publication	2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728132174
DOIs	https://doi.org/10.1109/WIFS47025.2019.9035091
State	Published - Dec 2019
Event	2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019 - Delft, Netherlands Duration: 9 Dec 2019 → 12 Dec 2019

Publication series

Name	2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019

Conference

Conference	2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019
Country/Territory	Netherlands
City	Delft
Period	9/12/19 → 12/12/19

Access to Document

10.1109/WIFS47025.2019.9035091

Cite this

Baur, S., Cai, N., Wiese, M., & Boche, H. (2019). Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy. In 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019 Article 9035091 (2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WIFS47025.2019.9035091

Baur, Sebastian ; Cai, Ning ; Wiese, Moritz et al. / Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication : Perfect Secrecy. 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019).

@inproceedings{3462cee6d8d54242a81d2c87db10e91a,

title = "Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy",

abstract = "Secret key generation at two terminals is considered. Each terminal observes one of the outputs of a two component source. The two source outputs are correlated. Additionally one terminal can send a message to the second terminal via a noiseless public channel. It is assumed that this message is rate constrained. An eavesdropper with access to the public communication should be kept ignorant of the secret key. The maximum secret key rate that can be achieved such that the key is uniformly distributed and meets the perfect secrecy requirement is determined. This result is established for a compound source model.",

author = "Sebastian Baur and Ning Cai and Moritz Wiese and Holger Boche",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019 ; Conference date: 09-12-2019 Through 12-12-2019",

year = "2019",

month = dec,

doi = "10.1109/WIFS47025.2019.9035091",

language = "English",

series = "2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019",

}

Baur, S, Cai, N, Wiese, M & Boche, H 2019, Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy. in 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019., 9035091, 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019, Delft, Netherlands, 9/12/19. https://doi.org/10.1109/WIFS47025.2019.9035091

Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy. / Baur, Sebastian; Cai, Ning; Wiese, Moritz et al.
2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 9035091 (2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019).

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

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Y1 - 2019/12

N2 - Secret key generation at two terminals is considered. Each terminal observes one of the outputs of a two component source. The two source outputs are correlated. Additionally one terminal can send a message to the second terminal via a noiseless public channel. It is assumed that this message is rate constrained. An eavesdropper with access to the public communication should be kept ignorant of the secret key. The maximum secret key rate that can be achieved such that the key is uniformly distributed and meets the perfect secrecy requirement is determined. This result is established for a compound source model.

AB - Secret key generation at two terminals is considered. Each terminal observes one of the outputs of a two component source. The two source outputs are correlated. Additionally one terminal can send a message to the second terminal via a noiseless public channel. It is assumed that this message is rate constrained. An eavesdropper with access to the public communication should be kept ignorant of the secret key. The maximum secret key rate that can be achieved such that the key is uniformly distributed and meets the perfect secrecy requirement is determined. This result is established for a compound source model.

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DO - 10.1109/WIFS47025.2019.9035091

M3 - Conference contribution

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T3 - 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019

BT - 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 9 December 2019 through 12 December 2019

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Baur S, Cai N, Wiese M, Boche H. Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy. In 2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 9035091. (2019 IEEE International Workshop on Information Forensics and Security, WIFS 2019). doi: 10.1109/WIFS47025.2019.9035091

Secret Key Generation from a Two Component Compound Source with Rate Constrained One Way Communication: Perfect Secrecy

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