I (one of the authors) support adoption. This is a prerequisite we need for a proposed WebAuthn extension for signing arbitrary data <https://github.com/w3c/webauthn/wiki/Explainer:-WebAuthn-raw-signing-extension>, which would use this to perform signing operations with keys held in a WebAuthn authenticator. In particular, the COSE_Sign_Args structure is needed for passing additional parameters needed to sign using a private key derived using ARKG <https://datatracker.ietf.org/doc/draft-bradleylundberg-cfrg-arkg/>.
Thank you! Emil Lundberg Staff Engineer | Yubico <http://www.yubico.com/> Den mån 23 mars 2026 kl 10:43 skrev Ivaylo Petrov <ivaylopetrov= [email protected]>: > Dear all, > > This note starts a three-week call for adoption for *Split Signing > Algorithms for COSE* > https://datatracker.ietf.org/doc/draft-lundberg-cose-two-party-signing-algs/. > Please indicate here *by Monday, April 13, 2026* whether you are in favor > of adoption or not, and the reasons for your position. > > Thank you, > > -- > Mike & Ivo > _______________________________________________ > COSE mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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