On Thu, Aug 22, 2024 at 07:17:36PM +0000, lgl island-resort.com wrote: > COSE_Key definitely can hold a private key. Maybe a parameter or two > needs to be defined for the key type you are interested because > there was more focus on public keys.
Looking at the registry, looks like currently COSE_Key supports private keys for the following: - X25519/X448 - Ed25519/Ed448 - NIST P-256/P-384/P-521 - Brainpool P-256/P-320/P-384/P-512 - RSA Three other key types do not seem to support private keys. However, two are due to technical reasons and the third looks to be far too exciting algorithm. There are plans to add private keys for ML-DSA and SLH-DSA soon. If native KEM support is added, then ML-DSA will probably get added too. -Ilari _______________________________________________ COSE mailing list -- [email protected] To unsubscribe send an email to [email protected]
