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1 | <?xml version="1.0"?> |
2 | <!--*-nxml-*--> | |
12b42c76 | 3 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> |
d0d6944c | 4 | <!-- |
572eb058 | 5 | SPDX-License-Identifier: LGPL-2.1+ |
d0d6944c | 6 | --> |
56ba3c78 | 7 | <refentry id="systemd-cryptsetup@.service" conditional='HAVE_LIBCRYPTSETUP'> |
d0d6944c | 8 | |
798d3a52 ZJS |
9 | <refentryinfo> |
10 | <title>systemd-cryptsetup@.service</title> | |
11 | <productname>systemd</productname> | |
798d3a52 | 12 | </refentryinfo> |
d0d6944c | 13 | |
798d3a52 ZJS |
14 | <refmeta> |
15 | <refentrytitle>systemd-cryptsetup@.service</refentrytitle> | |
16 | <manvolnum>8</manvolnum> | |
17 | </refmeta> | |
d0d6944c | 18 | |
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19 | <refnamediv> |
20 | <refname>systemd-cryptsetup@.service</refname> | |
21 | <refname>systemd-cryptsetup</refname> | |
22 | <refpurpose>Full disk decryption logic</refpurpose> | |
23 | </refnamediv> | |
d0d6944c | 24 | |
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25 | <refsynopsisdiv> |
26 | <para><filename>systemd-cryptsetup@.service</filename></para> | |
12b42c76 | 27 | <para><filename>/usr/lib/systemd/systemd-cryptsetup</filename></para> |
798d3a52 | 28 | </refsynopsisdiv> |
d0d6944c | 29 | |
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30 | <refsect1> |
31 | <title>Description</title> | |
d0d6944c | 32 | |
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33 | <para><filename>systemd-cryptsetup@.service</filename> is a |
34 | service responsible for setting up encrypted block devices. It is | |
35 | instantiated for each device that requires decryption for | |
36 | access.</para> | |
d0d6944c | 37 | |
798d3a52 ZJS |
38 | <para><filename>systemd-cryptsetup@.service</filename> will ask |
39 | for hard disk passwords via the <ulink | |
28a0ad81 | 40 | url="https://www.freedesktop.org/wiki/Software/systemd/PasswordAgents"> |
798d3a52 ZJS |
41 | password agent logic</ulink>, in order to query the user for the |
42 | password using the right mechanism at boot and during | |
43 | runtime.</para> | |
8e129f51 | 44 | |
c0cee5f1 LP |
45 | <para>At early boot and when the system manager configuration is reloaded, <filename>/etc/crypttab</filename> is |
46 | translated into <filename>systemd-cryptsetup@.service</filename> units by | |
798d3a52 ZJS |
47 | <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para> |
48 | </refsect1> | |
d0d6944c | 49 | |
798d3a52 ZJS |
50 | <refsect1> |
51 | <title>See Also</title> | |
52 | <para> | |
53 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
54 | <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>, | |
55 | <citerefentry><refentrytitle>crypttab</refentrytitle><manvolnum>5</manvolnum></citerefentry>, | |
3ba3a79d | 56 | <citerefentry project='die-net'><refentrytitle>cryptsetup</refentrytitle><manvolnum>8</manvolnum></citerefentry> |
798d3a52 ZJS |
57 | </para> |
58 | </refsect1> | |
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59 | |
60 | </refentry> |