A new and efficient signature on commitment values

Authors

Fangguo Zhang, Sun Yat-Sen University, Guangzhou
Xiaofeng Chen, Sun Yat-Sen University, Guangzhou
Yi Mu, University of WollongongFollow
Willy SusiloFollow

RIS ID

26110

Publication Details

Zhang, F., Chen, X., Mu, Y. & Susilo, W. (2008). A new and efficient signature on commitment values. International Journal of Network Security (IJNS), 7 (1), 101-105.

Abstract

We present a new short signature scheme based on a vari- ant of the Boneh-Boyen's short signatures schemes. Our short signature scheme is secure without requiring the random oracle model. We show how to prove a commit- ted value embedded in our short signature. Using this primitive, we construct an e±cient anonymous credential system.