Signature Description proposal

> XMLNS:DS http://www.w3.org/2000/09/xmldsig#
> SignatureReference
> 	[1..1] ID: ID						   	//
> Describes the ID (usage) of this signature reference
> 	[1..1] SignatureID: ID
> // Describes the signers id
> 	[1..1] SignedDateTime: DateTime			   	// Describes
> the date and time when the document was signed
> 	[1..1] SignatureDocumentReference: DocumentReference    	//
> Describes the signature as a reference
> 	[0..1] OriginalSignedDocumentReference: DocumentReference	//
> Reference the document that was signed (is this nessacary??)
> 	[0..1] OriginalSignature: DS:Signature				//
> Contains the actual signature. Can be used if it is the actual
> 									//
> document that is signed or to show the XMLDIG structure.
> 
> Kind regards
> 
> Peter
> 
> 
>