The IESG has approved the following document: - 'COSE Header parameter for RFC 3161 Time-Stamp Tokens' (draft-ietf-cose-tsa-tst-header-parameter-07.txt) as Proposed Standard
This document is the product of the CBOR Object Signing and Encryption Working Group. The IESG contact persons are Paul Wouters and Deb Cooley. A URL of this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-cose-tsa-tst-header-parameter/ Technical Summary This document defines a CBOR Signing And Encrypted (COSE) header parameter for incorporating RFC 3161-based timestamping into COSE message structures (COSE_Sign and COSE_Sign1). This enables the use of established RFC 3161 timestamping infrastructure to prove the creation time of a message. Discussion Venues This note is to be removed before publishing as an RFC. Source for this draft and an issue tracker can be found at https://github.com/ietf-scitt/draft-birkholz-cose-tsa-tst-header- parameter. Working Group Summary Broad consensus - no controversies. Document Quality C2PA 2.1 uses this specification, and is implemented by Microsoft, Google, and Trupic. Measur.io has an implementation. Personnel The Document Shepherd for this document is Michael B. Jones. The Responsible Area Director is Paul Wouters. _______________________________________________ COSE mailing list -- [email protected] To unsubscribe send an email to [email protected]
