Adversarial multiple access channels and a new model of multimedia fingerprinting coding

Grigory Kabatiansky, Elena Egorova

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Citation (Scopus)

    Abstract

    We consider different models of malicious multiple access channels, especially for binary adder channel and for A-channel, and show how they can be used for the reformulation of digital fingerprinting coding problems. In particular, we propose a new model of multimedia fingerprinting coding. In the new model, not only zeroes and plus/minus ones but arbitrary coefficients of linear combinations of noise-like signals for forming watermarks (digital fingerprints) can be used. This modification allows dramatically increase the possible number of users with the property that if t or less malicious users create a forge digital fingerprint then a dealer of the system can find all of them with zero-error probability. We show how arisen problems are related to the compressed sensing problem.

    Original languageEnglish
    Title of host publication2020 IEEE Conference on Communications and Network Security, CNS 2020
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781728147604
    DOIs
    Publication statusPublished - Jun 2020
    Event2020 IEEE Conference on Communications and Network Security, CNS 2020 - Virtual, Online, France
    Duration: 29 Jun 20201 Jul 2020

    Publication series

    Name2020 IEEE Conference on Communications and Network Security, CNS 2020

    Conference

    Conference2020 IEEE Conference on Communications and Network Security, CNS 2020
    Country/TerritoryFrance
    CityVirtual, Online
    Period29/06/201/07/20

    Keywords

    • collusion attack
    • compressed sensing
    • digital fingerprinting code
    • multimedia fingerprinting code
    • multiple access channel

    Fingerprint

    Dive into the research topics of 'Adversarial multiple access channels and a new model of multimedia fingerprinting coding'. Together they form a unique fingerprint.

    Cite this