This document provides a summary of non-editorial changes in XML Encryption 1.1 from the XML Encryption Recommendation.
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In the case of any difference between this document and the XML Encryption 1.1 specification [XMLENC-CORE1], the XML Encryption 1.1 specification is authoritative.
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This document summarizes non-editorial changes in XML Encryption 1.1 [XMLENC-CORE1] from the XML Encryption Recommendation [XMLENC-CORE].
Added support for derived keys, in particular:
RetrievalMethoddescription to include
ReferenceListdescription to include
AES-256-padSymmetric Key Wrap algorithms as optional.
SHA-384Message Digest as optional
For all algorithms added, algorithm identifiers and information were added to the specification.
SHA-1Message Digest to required, but DISCOURAGED.
SHA-256Message Digest to required
AES-128-GCMBlock Encryption as required, added warning about use of CBC block encryption algorithms and reference to paper on attack.
RSA-OAEPKey Transport to be used with arbitrary mask generation functions (e.g.
SHA2based) by defining an additional
URIand significantly revising specification text. Added definition of new
AES-GCMBlock Encryption description of the algorithm as equivalent to encryption followed by signing.
Encodingattribute in the
CipherReferenceelement is defined in XML Signature.
CipherValueelement is used.
Dated references below are to the latest known or appropriate edition of the referenced work. The referenced works may be subject to revision, and conformant implementations may follow, and are encouraged to investigate the appropriateness of following, some or all more recent editions or replacements of the works cited. It is in each case implementation-defined which editions are supported.