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Diffstat (limited to 'ssh-keygen.c')
-rw-r--r--ssh-keygen.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/ssh-keygen.c b/ssh-keygen.c
index b019a02f..5dcad1f6 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.335 2019/07/05 07:32:01 djm Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.336 2019/07/15 13:16:29 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -147,11 +147,11 @@ static char *key_type_name = NULL;
/* Load key from this PKCS#11 provider */
static char *pkcs11provider = NULL;
-/* Use new OpenSSH private key format when writing SSH2 keys instead of PEM */
-static int use_new_format = 1;
+/* Format for writing private keys */
+static int private_key_format = SSHKEY_PRIVATE_OPENSSH;
/* Cipher for new-format private keys */
-static char *new_format_cipher = NULL;
+static char *openssh_format_cipher = NULL;
/*
* Number of KDF rounds to derive new format keys /
@@ -1048,7 +1048,8 @@ do_gen_all_hostkeys(struct passwd *pw)
snprintf(comment, sizeof comment, "%s@%s", pw->pw_name,
hostname);
if ((r = sshkey_save_private(private, prv_tmp, "",
- comment, use_new_format, new_format_cipher, rounds)) != 0) {
+ comment, private_key_format, openssh_format_cipher,
+ rounds)) != 0) {
error("Saving key \"%s\" failed: %s",
prv_tmp, ssh_err(r));
goto failnext;
@@ -1391,7 +1392,7 @@ do_change_passphrase(struct passwd *pw)
/* Save the file using the new passphrase. */
if ((r = sshkey_save_private(private, identity_file, passphrase1,
- comment, use_new_format, new_format_cipher, rounds)) != 0) {
+ comment, private_key_format, openssh_format_cipher, rounds)) != 0) {
error("Saving key \"%s\" failed: %s.",
identity_file, ssh_err(r));
explicit_bzero(passphrase1, strlen(passphrase1));
@@ -1480,7 +1481,7 @@ do_change_comment(struct passwd *pw, const char *identity_comment)
}
if (private->type != KEY_ED25519 && private->type != KEY_XMSS &&
- !use_new_format) {
+ private_key_format != SSHKEY_PRIVATE_OPENSSH) {
error("Comments are only supported for keys stored in "
"the new format (-o).");
explicit_bzero(passphrase, strlen(passphrase));
@@ -1514,7 +1515,8 @@ do_change_comment(struct passwd *pw, const char *identity_comment)
/* Save the file using the new passphrase. */
if ((r = sshkey_save_private(private, identity_file, passphrase,
- new_comment, use_new_format, new_format_cipher, rounds)) != 0) {
+ new_comment, private_key_format, openssh_format_cipher,
+ rounds)) != 0) {
error("Saving key \"%s\" failed: %s",
identity_file, ssh_err(r));
explicit_bzero(passphrase, strlen(passphrase));
@@ -2525,11 +2527,12 @@ main(int argc, char **argv)
}
if (strcasecmp(optarg, "PKCS8") == 0) {
convert_format = FMT_PKCS8;
+ private_key_format = SSHKEY_PRIVATE_PKCS8;
break;
}
if (strcasecmp(optarg, "PEM") == 0) {
convert_format = FMT_PEM;
- use_new_format = 0;
+ private_key_format = SSHKEY_PRIVATE_PEM;
break;
}
fatal("Unsupported conversion format \"%s\"", optarg);
@@ -2567,7 +2570,7 @@ main(int argc, char **argv)
add_cert_option(optarg);
break;
case 'Z':
- new_format_cipher = optarg;
+ openssh_format_cipher = optarg;
break;
case 'C':
identity_comment = optarg;
@@ -2912,7 +2915,7 @@ passphrase_again:
/* Save the key with the given passphrase and comment. */
if ((r = sshkey_save_private(private, identity_file, passphrase1,
- comment, use_new_format, new_format_cipher, rounds)) != 0) {
+ comment, private_key_format, openssh_format_cipher, rounds)) != 0) {
error("Saving key \"%s\" failed: %s",
identity_file, ssh_err(r));
explicit_bzero(passphrase1, strlen(passphrase1));