Signature Element

The structure of a <Signature> element is shown in the following diagram:

diagram

namespace

http://www.w3.org/2000/09/xmldsig#

attributes

Name  

Type  

Use  

Default  

Fixed  

Annotation

 Id  

xs:ID

optional  

  

  

A unique identifier of the signature xml document.

annotation

The root element of the signature xml document stored in a signature part. The producer shall create a <Signature> element that contains exactly one local-data, package-specific <Object> element and zero or more application‑specific <Object> elements. If a <Signature> element violates this constraint, a consumer shall consider this to be an error. [M6.15]