The interval revocation scheme for broadcasting messages to stateless receivers

A. Zych, M. Petkovic, W. Jonker

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    Samenvatting

    The Broadcast Encryption methods, often referred to as revocation schemes, allow data to be efficiently broadcast to a dynamically changing group of users. A special case is when the receivers are stateless [2,1]. Naor et al. [2] propose the Complete Subset Method (CSM) and the Subset Difference Method (SDM). Asano [1] puts forth two other methods, AM1 and AM2, which use public prime parameters to generate the decryption keys. The efficiency of broadcast encryption methods is measured by three parameters: (i) message size - the number of transmitted ciphertexts; (ii) storage at receiver - the number of private keys each receiver is required to store; and (iii) key derivation time - the computational overhead needed to access the decryption keys.
    Originele taal-2Engels
    TitelProceedings of the 21st Annual IFIP WG 11.3 Working Conference on Data and Applications Security (Data and Applications Security XXI) 8-11 July 2007, Redondo Beach, California, USA
    RedacteurenS. Barker, G.J. Ahn
    Plaats van productieBerlin
    UitgeverijSpringer
    Pagina's95-97
    ISBN van geprinte versie978-3-540-73533-5
    DOI's
    StatusGepubliceerd - 2007
    Evenementconference; Data and Applications Security XXI; 2007-07-08; 2007-07-11 -
    Duur: 8 jul. 200711 jul. 2007

    Publicatie series

    NaamLecture Notes in Computer Science
    Volume4602
    ISSN van geprinte versie0302-9743

    Congres

    Congresconference; Data and Applications Security XXI; 2007-07-08; 2007-07-11
    Periode8/07/0711/07/07
    AnderData and Applications Security XXI

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