upstream: - Add [-a rounds] in ssh-keygen man page and usage() -

Reorder parameters list in the first usage() case - Sentence rewording

ok dtucker@
jmc@ noticed usage() missed -a flag too

OpenBSD-Commit-ID: f06b9afe91cc96f260b929a56e9930caecbde246

2 files changed, 18 insertions, 10 deletions

diff --git a/ssh-keygen.1 b/ssh-keygen.1
index 9b4d9337d..9198a511f 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ssh-keygen.1,v 1.204 2020/07/15 04:27:34 dtucker Exp $
+.\"     $OpenBSD: ssh-keygen.1,v 1.205 2020/07/15 07:50:46 solene Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -44,16 +44,18 @@
 .Sh SYNOPSIS
 .Nm ssh-keygen
 .Op Fl q
+.Op Fl a Ar rounds
 .Op Fl b Ar bits
 .Op Fl C Ar comment
 .Op Fl f Ar output_keyfile
 .Op Fl m Ar format
-.Op Fl t Cm dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa
 .Op Fl N Ar new_passphrase
 .Op Fl O Ar option
+.Op Fl t Cm dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa
 .Op Fl w Ar provider
 .Nm ssh-keygen
 .Fl p
+.Op Fl a Ar rounds
 .Op Fl f Ar keyfile
 .Op Fl m Ar format
 .Op Fl N Ar new_passphrase
@@ -71,6 +73,7 @@
 .Op Fl f Ar input_keyfile
 .Nm ssh-keygen
 .Fl c
+.Op Fl a Ar rounds
 .Op Fl C Ar comment
 .Op Fl f Ar keyfile
 .Op Fl P Ar passphrase
@@ -93,6 +96,7 @@
 .Op Fl f Ar known_hosts_file
 .Nm ssh-keygen
 .Fl K
+.Op Fl a Ar rounds
 .Op Fl w Ar provider
 .Nm ssh-keygen
 .Fl R Ar hostname
@@ -125,6 +129,7 @@
 .Op Fl f Ar input_keyfile
 .Nm ssh-keygen
 .Fl A
+.Op Fl a Ar rounds
 .Op Fl f Ar prefix_path
 .Nm ssh-keygen
 .Fl k
@@ -248,7 +253,9 @@ keys may be converted using this option in conjunction with the
 .Fl p
 (change passphrase) flag.
 .Pp
-After a key is generated, instructions below detail where the keys
+After a key is generated,
+.Nm
+will ask where the keys
 should be placed to be activated.
 .Pp
 The options are as follows:
diff --git a/ssh-keygen.c b/ssh-keygen.c
index 7c6f11f40..4a27d3bfd 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.413 2020/06/26 05:02:03 dtucker Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.414 2020/07/15 07:50:46 solene Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -3035,15 +3035,16 @@ static void
 usage(void)
 {
         fprintf(stderr,
-            "usage: ssh-keygen [-q] [-b bits] [-C comment] [-f output_keyfile] [-m format]\n"
+            "usage: ssh-keygen [-q] [-a rounds] [-b bits] [-C comment] [-f output_keyfile]\n"
+            "                  [-m format] [-N new_passphrase] [-O option]\n"
             "                  [-t dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa]\n"
-            "                  [-N new_passphrase] [-O option] [-w provider]\n"
-            "       ssh-keygen -p [-f keyfile] [-m format] [-N new_passphrase]\n"
+            "                  [-w provider]\n"
+            "       ssh-keygen -p [-a rounds] [-f keyfile] [-m format] [-N new_passphrase]\n"
             "                   [-P old_passphrase]\n"
             "       ssh-keygen -i [-f input_keyfile] [-m key_format]\n"
             "       ssh-keygen -e [-f input_keyfile] [-m key_format]\n"
             "       ssh-keygen -y [-f input_keyfile]\n"
-            "       ssh-keygen -c [-C comment] [-f keyfile] [-P passphrase]\n"
+            "       ssh-keygen -c [-a rounds] [-C comment] [-f keyfile] [-P passphrase]\n"
             "       ssh-keygen -l [-v] [-E fingerprint_hash] [-f input_keyfile]\n"
             "       ssh-keygen -B [-f input_keyfile]\n");
 #ifdef ENABLE_PKCS11
@@ -3053,7 +3054,7 @@ usage(void)
         fprintf(stderr,
             "       ssh-keygen -F hostname [-lv] [-f known_hosts_file]\n"
             "       ssh-keygen -H [-f known_hosts_file]\n"
-            "       ssh-keygen -K [-w provider]\n"
+            "       ssh-keygen -K [-a rounds] [-w provider]\n"
             "       ssh-keygen -R hostname [-f known_hosts_file]\n"
             "       ssh-keygen -r hostname [-g] [-f input_keyfile]\n"
 #ifdef WITH_OPENSSL
@@ -3064,7 +3065,7 @@ usage(void)
             "                  [-n principals] [-O option] [-V validity_interval]\n"
             "                  [-z serial_number] file ...\n"
             "       ssh-keygen -L [-f input_keyfile]\n"
-            "       ssh-keygen -A [-f prefix_path]\n"
+            "       ssh-keygen -A [-a rounds] [-f prefix_path]\n"
             "       ssh-keygen -k -f krl_file [-u] [-s ca_public] [-z version_number]\n"
             "                  file ...\n"
             "       ssh-keygen -Q [-l] -f krl_file [file ...]\n"