EVP_DigestSign() and EVP_DigestVerify() functions.
When calling EVP_DigestSignInit() or EVP_DigestVerifyInit(), the
-digest parameter B<MUST> be set to B<NULL>.
+digest B<type> parameter B<MUST> be set to B<NULL>.
Applications wishing to sign certificates (or other structures such as
CRLs or certificate requests) using Ed25519 or Ed448 can either use X509_sign()
L<EVP_PKEY_new_raw_public_key(3)> or loaded from a SubjectPublicKeyInfo
structure in a PEM file using L<PEM_read_bio_PUBKEY(3)> (or similar function).
+Ed25519 and Ed448 can be tested within L<speed(1)> application since version 1.1.1.
+Valid algorithm names are B<ed25519>, B<ed448> and B<eddsa>. If B<eddsa> is
+specified, then both Ed25519 and Ed448 are benchmarked.
+
=head1 EXAMPLE
This example generates an B<ED25519> private key and writes it to standard