Signatures of Knowledge of Discrete Logarithm with Coefficient
Li Xie · Dianzi xuebao · 2007
Signature of knowledge is that signer can prove that he knows knowledge of a secret with respect to public information noninteractively and he don't leak any secret message.Signature of knowledge has been used in many group signature schemes.In this paper,we mainly study on signature functions of knowledge with coefficient,and give out definition and proof of several kinds of signatures of knowledge of discrete logarithm with coefficient.The coefficient can increase the choices of signature functions,make signatures of knowledge more available.