2.2.7.1.2.2 DigestValue Element

If a <Reference> element is present, the Signature <DigestValue> element MUST be present exactly once as a child element of the <Reference> element.

The <DigestValue> element contains a hash value based on a single message property preceded by a keyword indicating the message property used to calculate it with the hashing algorithm specified in the <DigestMethod> element. Each digest value is calculated directly from the applicable binary property.

 <DigestValue>XU9yAzfwEPuP7L5iOcQY9XRNEWM=</DigestValue>