Gaussian two-way wiretap channel with an arbitrarily varying eavesdropper

Xiang He, Aylin Yener

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

    6 Scopus citations

    Abstract

    In this work, we derive the secrecy degrees of freedom (s.d.o.f.) region of the Gaussian two-way wiretap channel in which the eavesdropper channel state is arbitrarily varying and is unknown to the legitimate nodes. We prove that the s.d.o.f. region is identical to that when the eavesdropper channel is fixed and globally known. A multi-stage coding scheme that combines secret key generation and confidential message transmission is developed to prove achievability. The confidentiality guarantee provided in this work is in the sense of strong secrecy.

    Original languageEnglish (US)
    Title of host publication2011 IEEE GLOBECOM Workshops, GC Wkshps 2011
    Pages854-858
    Number of pages5
    DOIs
    StatePublished - Dec 1 2011
    Event2011 IEEE GLOBECOM Workshops, GC Wkshps 2011 - Houston, TX, United States
    Duration: Dec 5 2011Dec 9 2011

    Publication series

    Name2011 IEEE GLOBECOM Workshops, GC Wkshps 2011

    Other

    Other2011 IEEE GLOBECOM Workshops, GC Wkshps 2011
    CountryUnited States
    CityHouston, TX
    Period12/5/1112/9/11

    All Science Journal Classification (ASJC) codes

    • Computer Networks and Communications
    • Communication

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  • Cite this

    He, X., & Yener, A. (2011). Gaussian two-way wiretap channel with an arbitrarily varying eavesdropper. In 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011 (pp. 854-858). [6162576] (2011 IEEE GLOBECOM Workshops, GC Wkshps 2011). https://doi.org/10.1109/GLOCOMW.2011.6162576