## CryptoDB

### Paper: Short Group Signatures

Authors: Dan Boneh Xavier Boyen Hovav Shacham URL: http://eprint.iacr.org/2004/174 Search ePrint Search Google We construct a short group signature scheme. Signatures in our scheme are approximately the size of a standard RSA signature with the same security. Security of our group signature is based on the Strong Diffie-Hellman assumption and a new assumption in bilinear groups called the Decision Linear assumption. We prove security of our system, in the random oracle model, using a variant of the security definition for group signatures recently given by Bellare, Micciancio, and Warinschi.
##### BibTeX
@misc{eprint-2004-12146,
title={Short Group Signatures},
booktitle={IACR Eprint archive},
keywords={public-key cryptography / group signatures},
url={http://eprint.iacr.org/2004/174},
note={An extended abstract appears in CRYPTO 2004. eprint@boyen.org 12664 received 20 Jul 2004, last revised 3 Sep 2004},
author={Dan Boneh and Xavier Boyen and Hovav Shacham},
year=2004
}