A group signature scheme allows any group member to sign on behalf of the group in an anonymous and unlinkable fashion. In the event of a dispute, a designated trusted entity can reveal the identity of the signer. In this paper we propose a revocation method for group signatures based on the group signature scheme from C. Popescu., (2000). This method requires no time periods and offers constant length signatures.


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    Title :

    A group signature scheme with revocation


    Contributors:
    Popescu, C. (author) / Noje, D. (author) / Bede, B. (author) / Mang, I. (author)


    Publication date :

    2003-01-01


    Size :

    321279 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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