Dear colleagues:

This version adds a section providing details on COSE and JOSE (Section 10) for points of Wei25519 and Wei448 and their use with ECDSA and ECDH. {I may still slightly tweak the ECDH section (Section 10.3), but otherwise this should be stable.

Best regards, Rene

On 4/23/2020 8:32 AM, [email protected] wrote:
A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Light-Weight Implementation Guidance WG of the 
IETF.

         Title           : Alternative Elliptic Curve Representations
         Author          : Rene Struik
        Filename        : draft-ietf-lwig-curve-representations-10.txt
        Pages           : 115
        Date            : 2020-04-23

Abstract:
    This document specifies how to represent Montgomery curves and
    (twisted) Edwards curves as curves in short-Weierstrass form and
    illustrates how this can be used to carry out elliptic curve
    computations using existing implementations of, e.g., ECDSA and ECDH
    using NIST prime curves.  We also provide extensive background
    material that may be useful for implementers of elliptic curve
    cryptography.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-lwig-curve-representations/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-lwig-curve-representations-10
https://datatracker.ietf.org/doc/html/draft-ietf-lwig-curve-representations-10

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-lwig-curve-representations-10


Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/


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