Submitter's message This version of the schema provides a minor enhancement to the schema to allow specification of payload parts that are signed and/or encrypted by a business application.
An example could be something like:
businessdocument
application/xml
http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256 CPPA2 had a similar feature called ApplicationCertificateRef, which was intended to allow CPPA to be used to exchange keys for (legacy) applications that sign or validate signatures.
For CPPA3, the same requirement came up in a project where there is end-to-end signing or encryption of (some) payloads, and for sharing the certificates.
The above is separate from message level signing and encryption by e.g. WS-Security. -- Mr. Pim van der Eijk Document Name : cppa3.xsd Description Draft CPPA 3 specification and schema.
Including embedded documentation but excluding generated HTML documentation. Download Latest Revision Public Download Link Submitter : Mr. Pim van der Eijk Group : OASIS ebXML Core (ebCore) TC Folder : Contributions Date submitted : 2016-11-14 05:37:55 Revision : 7