Change:
17. <ins> This section records the status of known implementations of the protocol defined by this specification at the time of posting of this Internet-Draft, and is based on a proposal described in RFC6982.  The description of implementations in this section is intended to assist the IETF in its decision processes in progressing drafts to RFCs. Please note that the listing of any individual implementation here does not imply endorsement by the IETF.  Furthermore, no effort has been spent to verify the information presented here that was supplied by IETF contributors.  This is not intended as, and must not be construed to be, a catalog of available implementations or their features.  Readers are advised to note that other implementations may exist. According to RFC6982, "this will allow reviewers and working groups to assign due consideration to documents that have the benefit of running code, which may serve as evidence of valuable experimentation and feedback that have made the implemented protocols more mature. It is up to the individual working groups to use this information as they see fit". 17.1. Implemenation Location: https://github.com/cose-wg/COSE-JAVA Primary Maintainer: Jim Schaad Description: A JAVA library version of the COSE message specification.  The cryptography for the library is the Bouncy Castle JAVA implementation. Coverage: The library does not currently implement counter signatures.  The library includes some self testing both internally and againist the examples library Licensing: Revised BSD License 17.2. Implemenation Location: https://github.com/cose-wg/COSE-C Primary Maintainer: Jim Schaad Description: A C library version of the COSE message specification.  The cryptography for the library is currently OPENSSL version 1.0. Coverage: The library does not currently implement counter signatures.  The library includes some self testing both internally and againist the examples library. Licensing: Revised BSD License 17.3. Implemenation Location: https://github.com/cose-wg/cose- implementations Primary Maintainer: Jim Schaad Description: A C# library version of the COSE message specification.  The cryptography for the library is the Bouncy Castle C# implementation. Coverage: The library does only partially implements counter signatures.  The library includes some self testing both internally and againist the examples library Licensing: Revised BSD License 17.4. Implemenation Location: https://github.com/cose-wg/Examples Primary Maintainer: Jim Schaad Description: A set of tests for the COSE library is provided as part of the implementation effort.  Both success and fail tests has been provided.  All of the examples in this document are are part of this example set. Coverage: The attempt has been to have test cases for every message type and algorithm in the document.  Current examples dealing with counter signatures, EdDSA and ECDH with Curve24459 and Goldilocks are missing. Licensing: Public Domain 18. </ins> There are a number of security considerations that need to be taken into account by implementers of this specification.  The security considerations that are specific to an individual algorithm are

Discussion:
Deemed not used in enough locations - counter signatures suffer because of this but the group did not care.