upstream: enable ed25519 support; ok djm

OpenBSD-Commit-ID: 1a399c5b3ef15bd8efb916110cf5a9e0b554ab7e
diff --git a/authfd.c b/authfd.c
index 1f0cd2a..e014f76 100644
--- a/authfd.c
+++ b/authfd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: authfd.c,v 1.118 2019/10/31 21:19:14 djm Exp $ */
+/* $OpenBSD: authfd.c,v 1.119 2019/11/12 19:33:08 markus Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -484,6 +484,8 @@
 #endif
 	case KEY_ED25519:
 	case KEY_ED25519_CERT:
+	case KEY_ED25519_SK:
+	case KEY_ED25519_SK_CERT:
 	case KEY_XMSS:
 	case KEY_XMSS_CERT:
 		type = constrained ?