1
<?xml version='1.0' encoding='UTF-8'?>
2
<?xml-stylesheet type="text/xsl"
3
href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"?>
1
<?xml version="1.0" encoding="UTF-8"?>
4
2
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
5
3
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
6
4
<!ENTITY VERSION "1.0">
7
5
<!ENTITY COMMANDNAME "mandos-keygen">
6
<!ENTITY TIMESTAMP "2008-08-29">
9
<refentry xmlns:xi="http://www.w3.org/2001/XInclude">
12
<title>&COMMANDNAME;</title>
13
<!-- NWalsh's docbook scripts use this to generate the footer: -->
14
<productname>&COMMANDNAME;</productname>
11
<title>Mandos Manual</title>
12
<!-- NWalsh’s docbook scripts use this to generate the footer: -->
13
<productname>Mandos</productname>
15
14
<productnumber>&VERSION;</productnumber>
15
<date>&TIMESTAMP;</date>
18
18
<firstname>Björn</firstname>
87
88
<replaceable>bits</replaceable></arg>
89
90
<group choice="opt">
91
<arg choice="plain"><option>--subtype</option>
92
<replaceable>type</replaceable></arg>
95
<arg choice="plain"><option>--sublength</option>
96
<replaceable>bits</replaceable></arg>
90
99
<arg choice="plain"><option>--name</option>
91
100
<replaceable>NAME</replaceable></arg>
121
130
<replaceable>bits</replaceable></arg>
123
132
<group choice="opt">
133
<arg choice="plain"><option>-s</option>
134
<replaceable>type</replaceable></arg>
137
<arg choice="plain"><option>-L</option>
138
<replaceable>bits</replaceable></arg>
124
141
<arg choice="plain"><option>-n</option>
125
142
<replaceable>NAME</replaceable></arg>
144
161
<command>&COMMANDNAME;</command>
145
162
<group choice="req">
146
<arg choice='plain'><option>-h</option></arg>
147
<arg choice='plain'><option>--help</option></arg>
151
<command>&COMMANDNAME;</command>
153
<arg choice='plain'><option>-v</option></arg>
154
<arg choice='plain'><option>--version</option></arg>
163
<arg choice="plain"><option>-p</option></arg>
164
<arg choice="plain"><option>--password</option></arg>
167
<arg choice="plain"><option>--dir</option>
168
<replaceable>directory</replaceable></arg>
171
<arg choice="plain"><option>--name</option>
172
<replaceable>NAME</replaceable></arg>
176
<command>&COMMANDNAME;</command>
178
<arg choice="plain"><option>-h</option></arg>
179
<arg choice="plain"><option>--help</option></arg>
183
<command>&COMMANDNAME;</command>
185
<arg choice="plain"><option>-v</option></arg>
186
<arg choice="plain"><option>--version</option></arg>
157
189
</refsynopsisdiv>
167
199
initrd image, but this, like most things, can be changed with
168
200
command line options.
203
It can also be used to generate ready-made sections for
204
<citerefentry><refentrytitle>mandos-clients.conf</refentrytitle>
205
<manvolnum>5</manvolnum></citerefentry> using the
206
<option>--password</option> option.
210
<refsect1 id="purpose">
211
<title>PURPOSE</title>
214
The purpose of this is to enable <emphasis>remote and unattended
215
rebooting</emphasis> of client host computer with an
216
<emphasis>encrypted root file system</emphasis>. See <xref
217
linkend="overview"/> for details.
172
222
<refsect1 id="options">
207
258
<replaceable>bits</replaceable></literal></term>
210
Key length in bits. Default is 1024.
261
Key length in bits. Default is 2048.
267
<term><literal>-s</literal>, <literal>--subtype
268
<replaceable>type</replaceable></literal></term>
271
Subkey type. Default is <quote>ELG-E</quote> (Elgamal
278
<term><literal>-L</literal>, <literal>--sublength
279
<replaceable>bits</replaceable></literal></term>
282
Subkey length in bits. Default is 2048.
329
<term><literal>-p</literal>, <literal>--password</literal
333
Prompt for a password and encrypt it with the key already
334
present in either <filename>/etc/mandos</filename> or the
335
directory specified with the <option>--dir</option>
336
option. Outputs, on standard output, a section suitable
337
for inclusion in <citerefentry><refentrytitle
338
>mandos-clients.conf</refentrytitle><manvolnum
339
>8</manvolnum></citerefentry>. The host name or the name
340
specified with the <option>--name</option> option is used
341
for the section header. All other options are ignored,
342
and no keys are created.
349
<refsect1 id="overview">
350
<title>OVERVIEW</title>
351
<xi:include href="overview.xml"/>
353
This program is a small utility to generate new OpenPGP keys for
259
358
<refsect1 id="exit_status">
260
359
<title>EXIT STATUS</title>
361
The exit status will be 0 if new keys were successfully created,
366
<refsect1 id="environment">
367
<title>ENVIRONMENT</title>
370
<term><varname>TMPDIR</varname></term>
373
If set, temporary files will be created here. See
374
<citerefentry><refentrytitle>mktemp</refentrytitle>
375
<manvolnum>1</manvolnum></citerefentry>.
265
382
<refsect1 id="file">
266
383
<title>FILES</title>
385
Use the <option>--dir</option> option to change where
386
<command>&COMMANDNAME;</command> will write the key files. The
387
default file names are shown here.
391
<term><filename>/etc/mandos/seckey.txt</filename></term>
394
OpenPGP secret key file which will be created or
400
<term><filename>/etc/mandos/pubkey.txt</filename></term>
403
OpenPGP public key file which will be created or
409
<term><filename>/tmp</filename></term>
412
Temporary files will be written here if
413
<varname>TMPDIR</varname> is not set.
271
420
<refsect1 id="bugs">
272
421
<title>BUGS</title>
423
None are known at this time.
277
<refsect1 id="examples">
278
<title>EXAMPLES</title>
427
<refsect1 id="example">
428
<title>EXAMPLE</title>
431
Normal invocation needs no options:
434
<userinput>&COMMANDNAME;</userinput>
439
Create keys in another directory and of another type. Force
440
overwriting old key files:
444
<!-- do not wrap this line -->
445
<userinput>&COMMANDNAME; --dir ~/keydir --type RSA --force</userinput>
283
451
<refsect1 id="security">
284
452
<title>SECURITY</title>
454
The <option>--type</option>, <option>--length</option>,
455
<option>--subtype</option>, and <option>--sublength</option>
456
options can be used to create keys of insufficient security. If
457
in doubt, leave them to the default values.
460
The key expire time is not guaranteed to be honored by
461
<citerefentry><refentrytitle>mandos</refentrytitle>
462
<manvolnum>8</manvolnum></citerefentry>.
292
469
<citerefentry><refentrytitle>password-request</refentrytitle>
293
470
<manvolnum>8mandos</manvolnum></citerefentry>,
294
471
<citerefentry><refentrytitle>mandos</refentrytitle>
295
<manvolnum>8</manvolnum></citerefentry>, and
472
<manvolnum>8</manvolnum></citerefentry>,
296
473
<citerefentry><refentrytitle>gpg</refentrytitle>
297
474
<manvolnum>1</manvolnum></citerefentry>
479
<!-- Local Variables: -->
480
<!-- time-stamp-start: "<!ENTITY TIMESTAMP [\"']" -->
481
<!-- time-stamp-end: "[\"']>" -->
482
<!-- time-stamp-format: "%:y-%02m-%02d" -->