Coded caching for resolvable networks with security requirements

Ahmed A. Zewail, Aylin Yener

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

    12 Scopus citations

    Abstract

    We consider networks where a set of end users, equipped with cache memories, are connected to a single server via a set of relay nodes. We further consider a special class of such networks that satisfy the so called resolvability property and study centralized coded caching scenarios under three security requirements. Under the first scenario, i.e., secure delivery, the wiretapper should not gain any information about the database files from the transmitted signals over the network links. In the second scenario, i.e., secure coded caching, we consider the case where users should not be able to obtain any information about files that they did not request. In the third scenario, the system requires both secure delivery and secure coded caching. We provide achievable schemes by jointly optimizing the cache placement and delivery phases, utilizing secret sharing and one-time pads. We provide numerical results to compare performance under these different requirements.

    Original languageEnglish (US)
    Title of host publication2016 IEEE Conference on Communications and Network Security, CNS 2016
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages621-625
    Number of pages5
    ISBN (Electronic)9781509030651
    DOIs
    StatePublished - Feb 21 2017
    Event2016 IEEE Conference on Communications and Network Security, CNS 2016 - Philadelphia, United States
    Duration: Oct 17 2016Oct 19 2016

    Publication series

    Name2016 IEEE Conference on Communications and Network Security, CNS 2016

    Other

    Other2016 IEEE Conference on Communications and Network Security, CNS 2016
    CountryUnited States
    CityPhiladelphia
    Period10/17/1610/19/16

    All Science Journal Classification (ASJC) codes

    • Computer Networks and Communications
    • Safety, Risk, Reliability and Quality

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  • Cite this

    Zewail, A. A., & Yener, A. (2017). Coded caching for resolvable networks with security requirements. In 2016 IEEE Conference on Communications and Network Security, CNS 2016 (pp. 621-625). [7860560] (2016 IEEE Conference on Communications and Network Security, CNS 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CNS.2016.7860560