upstream: allow PEM export of DSA and ECDSA keys; bz3091, patch

from Jakub Jelen ok markus@

OpenBSD-Commit-ID: a58edec8b9f07acab4b962a71a5125830d321b51

1 files changed, 9 insertions, 1 deletions

diff --git a/ssh-keygen.c b/ssh-keygen.c
index 363da70db..564c3c481 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.388 2020/01/23 23:31:52 djm Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.389 2020/01/24 00:00:31 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -402,6 +402,14 @@ do_convert_to_pem(struct sshkey *k)
                 if (!PEM_write_RSAPublicKey(stdout, k->rsa))
                         fatal("PEM_write_RSAPublicKey failed");
                 break;
+        case KEY_DSA:
+                if (!PEM_write_DSA_PUBKEY(stdout, k->dsa))
+                        fatal("PEM_write_DSA_PUBKEY failed");
+                break;
+        case KEY_ECDSA:
+                if (!PEM_write_EC_PUBKEY(stdout, k->ecdsa))
+                        fatal("PEM_write_EC_PUBKEY failed");
+                break;
         default:
                 fatal("%s: unsupported key type %s", __func__, sshkey_type(k));
         }