fix spacing of include

[openssh.git] / ssh-keygen.c

diff --git a/ssh-keygen.c b/ssh-keygen.c
index 040813c5ad8c0d802a8896ff0801689a95a1b28d..64fadc7a1d7fdb65a93ba3bacaaa80aa1c96d3d1 100644 (file)
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keygen.c,v 1.131 2005/10/14 02:17:59 stevesk Exp $");
+RCSID("$OpenBSD: ssh-keygen.c,v 1.135 2005/11/29 02:04:55 dtucker Exp $");
 
 #include <openssl/evp.h>
 #include <openssl/pem.h>
@@ -1046,7 +1046,7 @@ main(int ac, char **av)
            "degiqpclBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) {
                switch (opt) {
                case 'b':
-                       bits = strtonum(optarg, 512, 32768, &errstr);
+                       bits = strtonum(optarg, 768, 32768, &errstr);
                        if (errstr)
                                fatal("Bits has bad value %s (%s)",
                                        optarg, errstr);
@@ -1251,19 +1251,20 @@ main(int ac, char **av)
 
        arc4random_stir();
 
-       if (key_type_name == NULL) {
-               printf("You must specify a key type (-t).\n");
-               usage();
-       }
+       if (key_type_name == NULL)
+               key_type_name = "rsa";
+
        type = key_type_from_name(key_type_name);
        if (type == KEY_UNSPEC) {
                fprintf(stderr, "unknown key type %s\n", key_type_name);
                exit(1);
        }
-       if (!quiet)
-               printf("Generating public/private %s key pair.\n", key_type_name);
        if (bits == 0)
                bits = (type == KEY_DSA) ? DEFAULT_BITS_DSA : DEFAULT_BITS;
+       if (type == KEY_DSA && bits != 1024)
+               fatal("DSA keys must be 1024 bits");
+       if (!quiet)
+               printf("Generating public/private %s key pair.\n", key_type_name);
        private = key_generate(type, bits);
        if (private == NULL) {
                fprintf(stderr, "key_generate failed");
@@ -1274,7 +1275,7 @@ main(int ac, char **av)
        if (!have_identity)
                ask_filename(pw, "Enter file in which to save the key");
 
-       /* Create ~/.ssh directory if it doesn\'t already exist. */
+       /* Create ~/.ssh directory if it doesn't already exist. */
        snprintf(dotsshdir, sizeof dotsshdir, "%s/%s", pw->pw_dir, _PATH_SSH_USER_DIR);
        if (strstr(identity_file, dotsshdir) != NULL &&
            stat(dotsshdir, &st) < 0) {