What version of java are you using and what’s your command to generate the key pair?
Thanks, Max > On Aug 28, 2020, at 7:03 AM, Anders Rundgren <anders.rundgren....@gmail.com> > wrote: > > Hi Crypto Experts, > > Please pardon my ignorance regarding curve25519, but I ran into problems [*] > trying to recreate the sample certificate: > https://tools.ietf.org/html/rfc8410#section-10.2 > > It seems that the certificate is signed with a key intended for ECDH. > Question: is Java's "Signature" object supposed to accept X25519 keys? > > Personally I don't see any use of a self-signed encryption certificate so > maybe this is just a bad example...kind of edge case. > > Regards, > Anders Rundgren > > *] java.security.InvalidKeyException: cannot identify EdDSA private key