XML Digital Signature Scheme Based on Zero Knowledge Proof

Abstract

Digital signature is used to assure the data integrity,confidentiality and non-repudiation of the document being transmitted over the network.The combination of XML and digital signature is superior to traditional digital signature.This paper discusses a scheme of XML digital signature.This scheme is based on zero-knowledge proof,and is implemented by Java.It describes how to sign and verify a XML document with the digital signature scheme.