Universal designated multi verifier signature schemes

Authors

Ching Yu Ng, University of WollongongFollow
Willy Susilo, University of WollongongFollow
Y. Mu, University of WollongongFollow

RIS ID

12696

Publication Details

This article was originally published as: Ng, CY, Susilo W & Mu, Y, Universal designated multi verifier signature schemes, Proceedings, 11th International Conference on Parallel and Distributed Systems (ICPADS'05), July 2005, 2, 305-309. Copyright IEEE 2005.

Abstract

The notion of Universal Designated-Verifier Signatures was put forth by Steinfeld et. al. in Asiacrypt 2003. This notion allows a signature holder to designate the signature to a desired designated-verifier. In this paper, we extend this notion to allow a signature holder to designate the signature to multi verifiers, and hence, we call our scheme as Universal Designated Multi Verifier Signatures. We provide security proofs for our schemes based on the random oracle model.