ENCODER: Redefine the libcrypto <-> provider interface

[openssl.git] / doc / man7 / EVP_PKEY-X25519.pod

diff --git a/doc/man7/EVP_PKEY-X25519.pod b/doc/man7/EVP_PKEY-X25519.pod
index ebeda8d814a311eb4d1b732fe04baae0dfc21f36..63760389c9081ef6fc3d8f2819f018f20c169e34 100644 (file)
--- a/doc/man7/EVP_PKEY-X25519.pod
+++ b/doc/man7/EVP_PKEY-X25519.pod
@@ -26,6 +26,12 @@ support the following.
 
 =over 4
 
+=item "group" (B<OSSL_PKEY_PARAM_GROUP_NAME>) <UTF8 string>
+
+This is only supported by X25519 and X448. The group name must be "x25519" or
+"x448" respectively for those algorithms. This is only present for consistency
+with other key exchange algorithms and is typically not needed.
+
 =item "pub" (B<OSSL_PKEY_PARAM_PUB_KEY>) <octet string>
 
 The public key value.