Achievable rates for two-way wire-tap channels

Ender Tekin, Aylin Yener

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    14 Citations (Scopus)

    Abstract

    We consider two-way wire-tap channels, where two users are communicating with each other in the presence of an eavesdropper, who has access to the communications through a multiple-access channel. We find achievable rates for two different scenarios, the Gaussian two-way wire-tap channel, (GTWWT), and the binary additive two-way wire-tap channel, (BATW WT). It is shown that the two-way channels inherently provide a unique advantage for wire-tapped scenarios, as the users know their own transmitted signals and in effect help encrypt the other user's messages, similar to a one-time pad. We compare the achievable rates to that of the Gaussian multiple-access wiretap channel (GMAC-WT) to illustrate this advantage.

    Original languageEnglish (US)
    Title of host publicationProceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007
    Pages941-945
    Number of pages5
    DOIs
    StatePublished - Dec 1 2007
    Event2007 IEEE International Symposium on Information Theory, ISIT 2007 - Nice, France
    Duration: Jun 24 2007Jun 29 2007

    Publication series

    NameIEEE International Symposium on Information Theory - Proceedings
    ISSN (Print)2157-8101

    Other

    Other2007 IEEE International Symposium on Information Theory, ISIT 2007
    CountryFrance
    CityNice
    Period6/24/076/29/07

    Fingerprint

    Multiple Access Channel
    Wire
    Scenarios
    Binary
    Communication

    All Science Journal Classification (ASJC) codes

    • Theoretical Computer Science
    • Information Systems
    • Modeling and Simulation
    • Applied Mathematics

    Cite this

    Tekin, E., & Yener, A. (2007). Achievable rates for two-way wire-tap channels. In Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007 (pp. 941-945). [4557345] (IEEE International Symposium on Information Theory - Proceedings). https://doi.org/10.1109/ISIT.2007.4557345
    Tekin, Ender ; Yener, Aylin. / Achievable rates for two-way wire-tap channels. Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007. 2007. pp. 941-945 (IEEE International Symposium on Information Theory - Proceedings).
    @inproceedings{4863c57522c64986a55ec93775f5f696,
    title = "Achievable rates for two-way wire-tap channels",
    abstract = "We consider two-way wire-tap channels, where two users are communicating with each other in the presence of an eavesdropper, who has access to the communications through a multiple-access channel. We find achievable rates for two different scenarios, the Gaussian two-way wire-tap channel, (GTWWT), and the binary additive two-way wire-tap channel, (BATW WT). It is shown that the two-way channels inherently provide a unique advantage for wire-tapped scenarios, as the users know their own transmitted signals and in effect help encrypt the other user's messages, similar to a one-time pad. We compare the achievable rates to that of the Gaussian multiple-access wiretap channel (GMAC-WT) to illustrate this advantage.",
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    Tekin, E & Yener, A 2007, Achievable rates for two-way wire-tap channels. in Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007., 4557345, IEEE International Symposium on Information Theory - Proceedings, pp. 941-945, 2007 IEEE International Symposium on Information Theory, ISIT 2007, Nice, France, 6/24/07. https://doi.org/10.1109/ISIT.2007.4557345

    Achievable rates for two-way wire-tap channels. / Tekin, Ender; Yener, Aylin.

    Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007. 2007. p. 941-945 4557345 (IEEE International Symposium on Information Theory - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    AB - We consider two-way wire-tap channels, where two users are communicating with each other in the presence of an eavesdropper, who has access to the communications through a multiple-access channel. We find achievable rates for two different scenarios, the Gaussian two-way wire-tap channel, (GTWWT), and the binary additive two-way wire-tap channel, (BATW WT). It is shown that the two-way channels inherently provide a unique advantage for wire-tapped scenarios, as the users know their own transmitted signals and in effect help encrypt the other user's messages, similar to a one-time pad. We compare the achievable rates to that of the Gaussian multiple-access wiretap channel (GMAC-WT) to illustrate this advantage.

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    Tekin E, Yener A. Achievable rates for two-way wire-tap channels. In Proceedings - 2007 IEEE International Symposium on Information Theory, ISIT 2007. 2007. p. 941-945. 4557345. (IEEE International Symposium on Information Theory - Proceedings). https://doi.org/10.1109/ISIT.2007.4557345