1 files changed, 11 insertions, 5 deletions

diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index c5f658d77..8d0a6b8d8 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keyscan.c,v 1.88 2013/11/02 21:59:15 markus Exp $ */
+/* $OpenBSD: ssh-keyscan.c,v 1.89 2013/12/06 13:39:49 markus Exp $ */
 /*
  * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
  *
@@ -56,6 +56,7 @@ int ssh_port = SSH_DEFAULT_PORT;
 #define KT_DSA          2
 #define KT_RSA          4
 #define KT_ECDSA        8
+#define KT_ED25519      16
 
 int get_keytypes = KT_RSA|KT_ECDSA;/* Get RSA and ECDSA keys by default */
 
@@ -245,9 +246,11 @@ keygrab_ssh2(con *c)
 
         packet_set_connection(c->c_fd, c->c_fd);
         enable_compat20();
-        myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] = c->c_keytype == KT_DSA?
-            "ssh-dss" : (c->c_keytype == KT_RSA ? "ssh-rsa" :
-            "ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521");
+        myproposal[PROPOSAL_SERVER_HOST_KEY_ALGS] =
+            c->c_keytype == KT_DSA ?  "ssh-dss" :
+            (c->c_keytype == KT_RSA ? "ssh-rsa" :
+            (c->c_keytype == KT_ED25519 ? "ssh-ed25519" :
+            "ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521"));
         c->c_kex = kex_setup(myproposal);
         c->c_kex->kex[KEX_DH_GRP1_SHA1] = kexdh_client;
         c->c_kex->kex[KEX_DH_GRP14_SHA1] = kexdh_client;
@@ -575,7 +578,7 @@ do_host(char *host)
 
         if (name == NULL)
                 return;
-        for (j = KT_RSA1; j <= KT_ECDSA; j *= 2) {
+        for (j = KT_RSA1; j <= KT_ED25519; j *= 2) {
                 if (get_keytypes & j) {
                         while (ncon >= MAXCON)
                                 conloop();
@@ -682,6 +685,9 @@ main(int argc, char **argv)
                                 case KEY_RSA:
                                         get_keytypes |= KT_RSA;
                                         break;
+                                case KEY_ED25519:
+                                        get_keytypes |= KT_ED25519;
+                                        break;
                                 case KEY_UNSPEC:
                                         fatal("unknown key type %s", tname);
                                 }