%0 Journal Article
%T About group digital signatures
%A Adriana Cristina Enache
%J Journal of Mobile, Embedded and Distributed Systems
%D 2012
%I Bucharest University of Economic Studies
%X Group signatures try to combine security (no framing, no cheating) and privacy(anonymity, unlinkability).A group digital signature is a digital signature with enhanced privacy features that allows members of a given group to anonymously sign messages on behalf of the group, producing a group signature. However, in the case of dispute the identity of the signature's originator can be revealed by a designated entity (group manager). The present paper describes the main concepts about group signatures, along with a brief state of the art and shows a personal cryptographic library implemented in Java that includes two group signatures.
%K group digital signature
%K privacy
%K identification
%K ACJT signature
%K CG signature
%U http://www.jmeds.eu/index.php/jmeds/article/view/72