I am implementing ebXML3.0 in java and looking for a java library/API I can use for Signing and Encryption of SOAP messages with attachment. Earlier I was using "Apache wss4j" but this seems to only support signing/encryption of SOAP Body (No attachment).
Basically looking for Java API which supports following
https://www.oasis-open.org/committees/download.php/16672/wss-v1.1-spec-os-SwAProfile.pdf