> How do I do this? Using the OpenSSL command line tool, a certificate request > must be self-signed, but the X25519 elliptic curve (newly supported in > version 1.1.0), doesn't do signature, it can only be used for key exchange.
You cannot do it. You should look at the CFRG documents on Ed25519. -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
