XML Encryption

SEMINAR ON XML Encryption :XML Encryption is a W3C standard.XML Encryption is used to encrypt the XML elements in to cipher text.The process of encryption is it takes an element from XML document and encrypt it and it's children. .after encryption also the document remains should be in well formed.Mainly three XML Encryption approaches are there.They are using only symmetric encryption , symmetric and asymmetric encryption and x.509 certificate.This paper mainly explains about how to encrypt the contents of XML elements and gives brief information on three techniques (approaches)used to encrypting XML elements.