Zero-knowledge Proof Scheme of Schnorr Digital Signature

In order to prevent any spread of digital signatures,this paper propose a zero-knowledge proof scheme of Schnorr digital signature.Signer do not provide the signature information to Receiver,but provide the interactive information of zero-knowledge proof scheme.Receiver can not use interactive information to learn sign information, but Receiver Confident that Signer own signature informatioa this scheme has not only lower Data traffic,but also higher security.