According to the schema, the Signature Element is a SignatureType:
and the SignatureType is available in the bindings directory:
https://github.com/apache/santuario-java/blob/trunk/src/main/java/org/apache/xml/security/binding/xmldsig/SignatureType.java
The JAXB bindings are used by the
We’d like to start with a JAXB object (Document) and then serialize and sign it
into a new JAXB object (SignedDocument). Then we’d like to embed the
SignedDocument into another object (Message) and sign that to produce a new
JAXB object (SignedMessage).
We can create the secure
