| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY gnupg2-download-http " ">
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| 8 | <!ENTITY gnupg2-download-ftp "ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-&gnupg2-version;.tar.bz2">
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| 9 | <!ENTITY gnupg2-md5sum "c1286e85b66349879dc4b760dd83e2f1">
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| 10 | <!ENTITY gnupg2-size "3.8 MB">
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| 11 | <!ENTITY gnupg2-buildsize "60 MB">
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| 12 | <!ENTITY gnupg2-time "0.8 SBU">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="gnupg2" xreflabel="GnuPG-&gnupg2-version;">
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| 16 | <?dbhtml filename="gnupg2.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>GnuPG-&gnupg2-version;</title>
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| 24 |
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| 25 | <indexterm zone="gnupg2">
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| 26 | <primary sortas="a-GnuPG-2">GnuPG 2</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to GnuPG 2</title>
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| 31 |
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| 32 | <para>The <application>GnuPG 2</application> package is GNU's tool for
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| 33 | secure communication and data storage. It can be used to encrypt data and
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| 34 | to create digital signatures. It includes an advanced key management
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| 35 | facility and is compliant with the proposed OpenPGP Internet standard as
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| 36 | described in RFC2440 and the S/MIME standard as described by several RFCs.
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| 37 | GnuPG 2 is the stable version of GnuPG integrating support for OpenPGP and
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| 38 | S/MIME. It does not conflict with an installed <xref linkend="gnupg"/>
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| 39 | OpenPGP-only version.</para>
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| 40 |
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| 41 | &lfs65_built;
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| 42 |
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| 43 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 44 | <itemizedlist spacing="compact">
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| 45 | <listitem>
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| 46 | <para>Download (HTTP): <ulink url="&gnupg2-download-http;"/></para>
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| 47 | </listitem>
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| 48 | <listitem>
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| 49 | <para>Download (FTP): <ulink url="&gnupg2-download-ftp;"/></para>
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| 50 | </listitem>
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| 51 | <listitem>
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| 52 | <para>Download MD5 sum: &gnupg2-md5sum;</para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>Download size: &gnupg2-size;</para>
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| 56 | </listitem>
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| 57 | <listitem>
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| 58 | <para>Estimated disk space required: &gnupg2-buildsize;</para>
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| 59 | </listitem>
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| 60 | <listitem>
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| 61 | <para>Estimated build time: &gnupg2-time;</para>
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| 62 | </listitem>
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| 63 | </itemizedlist>
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| 64 |
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| 65 | <!-- <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 66 | <itemizedlist spacing='compact'>
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| 67 | <listitem>
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| 68 | <para>Required Patch: <ulink
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| 69 | url="&patch-root;/gnupg2-&gnupg2-version;-curl_LDAP-1.patch"/>
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| 70 | </para>
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| 71 | </listitem>
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| 72 | </itemizedlist> -->
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| 73 |
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| 74 | <bridgehead renderas="sect3">GnuPG Dependencies</bridgehead>
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| 75 |
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| 76 | <bridgehead renderas="sect4">Required</bridgehead>
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| 77 | <para role="required"><xref linkend="pth"/>,
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| 78 | <xref linkend="libassuan"/>,
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| 79 | <xref linkend="libgcrypt"/>, and
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| 80 | <xref linkend="libksba"/></para>
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| 81 |
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| 82 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 83 | <para role="recommended"><xref linkend="pinentry"/> (Run-time requirement for most of
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| 84 | the package's functionality)</para>
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| 85 |
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| 86 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 87 | <para role="optional"><xref linkend="openldap"/>,
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| 88 | <xref linkend="libusb-compat"/>,
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| 89 | <xref linkend="curl"/>,
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| 90 | <ulink url="http://www.chiark.greenend.org.uk/~ian/adns/">GNU
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| 91 | adns</ulink>, and an
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| 92 | <xref linkend="server-mail"/></para>
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| 93 |
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| 94 | <para condition="html" role="usernotes">User Notes:
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| 95 | <ulink url="&blfs-wiki;/gnupg2"/></para>
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| 96 |
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| 97 | </sect2>
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| 98 |
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| 99 | <sect2 role="installation">
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| 100 | <title>Installation of GnuPG 2</title>
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| 101 |
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| 102 | <para>Install <application>GnuPG 2</application> by running the following
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| 103 | commands:</para>
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| 104 |
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| 105 | <screen><userinput>./configure --prefix=/usr \
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| 106 | --libexecdir=/usr/lib/gnupg2 \
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| 107 | --docdir=/usr/share/doc/gnupg-&gnupg2-version; &&
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| 108 | make</userinput></screen>
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| 109 |
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| 110 | <para>If you have <xref linkend="tetex"/> installed and you wish to create
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| 111 | documentation in alternate formats, issue the following commands:</para>
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| 112 |
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| 113 | <screen><userinput>make -C doc pdf ps html &&
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| 114 | makeinfo --html --no-split -o doc/gnupg_nochunks.html \
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| 115 | doc/gnupg.texi &&
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| 116 | makeinfo --plaintext -o doc/gnupg.txt doc/gnupg.texi</userinput></screen>
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| 117 |
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| 118 | <para>To test the results, issue: <command>make check</command>.</para>
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| 119 |
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| 120 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 121 |
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| 122 | <!-- Removing this from the commands as it doesn't appear
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| 123 | necessary any longer. See the gnupg.texi file (or some
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| 124 | TeX derivative) for additional information.
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| 125 |
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| 126 | chmod -v 4755 /usr/bin/gpg &&
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| 127 | -->
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| 128 |
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| 129 | <screen role="root"><userinput>make install</userinput></screen>
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| 130 |
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| 131 | <!-- Documentation is installed by default -->
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| 132 |
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| 133 | <!-- <screen role="root"><userinput>make install &&
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| 134 |
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| 135 | install -v -m755 -d /usr/share/doc/gnupg-&gnupg2-version; &&
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| 136 | ln -sv ../../gnupg/FAQ /usr/share/doc/gnupg-&gnupg2-version; &&
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| 137 | ln -sv ../../gnupg/faq.html /usr/share/doc/gnupg-&gnupg2-version; &&
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| 138 |
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| 139 | install -v -m644 doc/{DETAILS,KEYSERVER,OpenPGP,TRANSLATE} \
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| 140 | /usr/share/doc/gnupg-&gnupg2-version;</userinput></screen> -->
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| 141 |
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| 142 | <para>If you created alternate formats of the documentation, install it
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| 143 | using the following command as the
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| 144 | <systemitem class="username">root</systemitem> user:</para>
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| 145 |
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| 146 | <screen role="root"><userinput>install -v -m755 -d /usr/share/doc/gnupg-&gnupg2-version;/html &&
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| 147 | install -v -m644 doc/gnupg.html/* \
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| 148 | /usr/share/doc/gnupg-&gnupg2-version;/html &&
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| 149 | install -v -m644 doc/gnupg_nochunks.html \
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| 150 | /usr/share/doc/gnupg-&gnupg2-version;/gnupg.html &&
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| 151 | install -v -m644 doc/*.texi \
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| 152 | /usr/share/doc/gnupg-&gnupg2-version; &&
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| 153 | install -v -m644 doc/gnupg.{pdf,dvi,ps,txt} \
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| 154 | /usr/share/doc/gnupg-&gnupg2-version;</userinput></screen>
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| 155 |
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| 156 | </sect2>
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| 157 |
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| 158 | <sect2 role="commands">
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| 159 | <title>Command Explanations</title>
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| 160 |
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| 161 | <para><parameter>--libexecdir=/usr/lib/gnupg2</parameter>: This switch
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| 162 | creates a <filename class="directory">gnupg</filename> directory in
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| 163 | <filename class="directory">/usr/lib</filename> instead of
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| 164 | <filename class="directory">/usr/libexec</filename>.</para>
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| 165 |
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| 166 | <para><parameter>--docdir=/usr/share/doc/gnupg-&gnupg2-version;</parameter>:
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| 167 | This switch changes the default docdir to <filename
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| 168 | class="directory">/usr/share/doc/gnupg-&gnupg2-version;</filename>.</para>
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| 169 |
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| 170 | <para><parameter>--enable-symcryptrun</parameter>: This switch enables
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| 171 | building the symcryptrun program.</para>
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| 172 |
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| 173 | <!-- See above why this is no longer included
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| 174 | <para><command>chmod -v 4755 /usr/bin/gpg</command>:
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| 175 | <command>gpg</command> is installed setuid
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| 176 | <systemitem class='username'>root</systemitem> to avoid swapping
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| 177 | out sensitive data.</para>
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| 178 | -->
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| 179 |
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| 180 | </sect2>
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| 181 |
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| 182 | <sect2 role="content">
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| 183 | <title>Contents</title>
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| 184 |
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| 185 | <segmentedlist>
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| 186 | <segtitle>Installed Programs</segtitle>
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| 187 | <segtitle>Installed Libraries</segtitle>
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| 188 | <segtitle>Installed Directories</segtitle>
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| 189 |
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| 190 | <seglistitem>
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| 191 | <seg>addgnupghome, applygnupgdefaults, gpg-agent, gpg-connect-agent,
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| 192 | gpg2, gpgconf, gpgkey2ssh, gpgparsemail, gpgsm, gpgsm-gencert.sh,
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| 193 | gpgv2, kbxutil, scdaemon, symcryptrun, and watchgnupg</seg>
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| 194 | <seg>None</seg>
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| 195 | <seg>/usr/lib/gnupg2, /usr/share/gnupg and
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| 196 | /usr/share/doc/gnupg-&gnupg2-version;</seg>
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| 197 | </seglistitem>
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| 198 | </segmentedlist>
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| 199 |
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| 200 | <variablelist>
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| 201 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 202 | <?dbfo list-presentation="list"?>
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| 203 | <?dbhtml list-presentation="table"?>
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| 204 |
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| 205 | <varlistentry id="addgnupghome">
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| 206 | <term><command>addgnupghome</command></term>
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| 207 | <listitem>
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| 208 | <para>is used to create and populate user's
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| 209 | <filename class='directory'>~/.gnupg</filename> directories</para>
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| 210 | <indexterm zone="gnupg2 addgnupghome">
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| 211 | <primary sortas="b-addgnupghome">addgnupghome</primary>
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| 212 | </indexterm>
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| 213 | </listitem>
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| 214 | </varlistentry>
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| 215 |
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| 216 | <varlistentry id="applygnupgdefaults">
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| 217 | <term><command>applygnupgdefaults</command></term>
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| 218 | <listitem>
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| 219 | <para>is a wrapper script used to run <command>gpgconf</command>
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| 220 | with the <parameter>--apply-defaults</parameter> parameter on all
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| 221 | user's GnuPG home directories.</para>
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| 222 | <indexterm zone="gnupg2 applygnupgdefaults">
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| 223 | <primary sortas="b-applygnupgdefaults">applygnupgdefaults</primary>
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| 224 | </indexterm>
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| 225 | </listitem>
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| 226 | </varlistentry>
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| 227 |
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| 228 | <varlistentry id="gpg-agent">
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| 229 | <term><command>gpg-agent</command></term>
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| 230 | <listitem>
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| 231 | <para>is a daemon used to manage secret (private) keys independently
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| 232 | from any protocol. It is used as a backend for <command>gpg</command>
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| 233 | and <command>gpgsm</command> as well as for a couple of other
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| 234 | utilities.</para>
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| 235 | <indexterm zone="gnupg2 gpg-agent">
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| 236 | <primary sortas="b-gpg-agent">gpg-agent</primary>
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| 237 | </indexterm>
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| 238 | </listitem>
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| 239 | </varlistentry>
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| 240 |
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| 241 | <varlistentry id="gpg-connect-agent">
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| 242 | <term><command>gpg-connect-agent</command></term>
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| 243 | <listitem>
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| 244 | <para>is a utility used to communicate with a running
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| 245 | <command>gpg-agent</command>.</para>
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| 246 | <indexterm zone="gnupg2 gpg-connect-agent">
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| 247 | <primary sortas="b-gpg-connect-agent">gpg-connect-agent</primary>
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| 248 | </indexterm>
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| 249 | </listitem>
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| 250 | </varlistentry>
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| 251 |
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| 252 | <varlistentry id="gpg2">
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| 253 | <term><command>gpg2</command></term>
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| 254 | <listitem>
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| 255 | <para>is the OpenPGP part of the GNU Privacy Guard (GnuPG). It is a
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| 256 | tool used to provide digital encryption and signing services using
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| 257 | the OpenPGP standard.</para>
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| 258 | <indexterm zone="gnupg2 gpg2">
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| 259 | <primary sortas="b-gpg2">gpg2</primary>
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| 260 | </indexterm>
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| 261 | </listitem>
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| 262 | </varlistentry>
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| 263 |
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| 264 | <varlistentry id="gpgconf">
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| 265 | <term><command>gpgconf</command></term>
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| 266 | <listitem>
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| 267 | <para>is a utility used to automatically and reasonable safely
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| 268 | query and modify configuration files in the
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| 269 | <filename class='directory'>~/.gnupg</filename> home directory. It is
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| 270 | designed not to be invoked manually by the user, but automatically by
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| 271 | graphical user interfaces.</para>
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| 272 | <indexterm zone="gnupg2 gpgconf">
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| 273 | <primary sortas="b-gpgconf">gpgconf</primary>
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| 274 | </indexterm>
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| 275 | </listitem>
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| 276 | </varlistentry>
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| 277 |
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| 278 | <varlistentry id="gpgparsemail">
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| 279 | <term><command>gpgparsemail</command></term>
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| 280 | <listitem>
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| 281 | <para>is a utility currently only useful for debugging. Run it with
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| 282 | <parameter>--help</parameter> for usage information.</para>
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| 283 | <indexterm zone="gnupg2 gpgparsemail">
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| 284 | <primary sortas="b-gpgparsemail">gpgparsemail</primary>
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| 285 | </indexterm>
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| 286 | </listitem>
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| 287 | </varlistentry>
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| 288 |
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| 289 | <varlistentry id="gpgsm">
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| 290 | <term><command>gpgsm</command></term>
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| 291 | <listitem>
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| 292 | <para>is a tool similar to <command>gpg</command> used to provide
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| 293 | digital encryption and signing services on X.509 certificates and the
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| 294 | CMS protocol. It is mainly used as a backend for S/MIME mail
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| 295 | processing.</para>
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| 296 | <indexterm zone="gnupg2 gpgsm">
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| 297 | <primary sortas="b-gpgsm">gpgsm</primary>
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| 298 | </indexterm>
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| 299 | </listitem>
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| 300 | </varlistentry>
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| 301 |
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| 302 | <varlistentry id="gpgsm-gencert.sh">
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| 303 | <term><command>gpgsm-gencert.sh</command></term>
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| 304 | <listitem>
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| 305 | <para>is a simple tool used to interactively generate a certificate
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| 306 | request which will be printed to stdout.</para>
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| 307 | <indexterm zone="gnupg2 gpgsm-gencert.sh">
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| 308 | <primary sortas="b-gpgsm-gencert.sh">gpgsm-gencert.sh</primary>
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| 309 | </indexterm>
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| 310 | </listitem>
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| 311 | </varlistentry>
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| 312 |
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| 313 | <varlistentry id="gpgv2">
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| 314 | <term><command>gpgv2</command></term>
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| 315 | <listitem>
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| 316 | <para>is a verify only version of <command>gpg2</command>.</para>
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| 317 | <indexterm zone="gnupg2 gpgv2">
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| 318 | <primary sortas="b-gpgv2">gpgv2</primary>
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| 319 | </indexterm>
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| 320 | </listitem>
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| 321 | </varlistentry>
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| 322 |
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| 323 | <varlistentry id="kbxutil">
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| 324 | <term><command>kbxutil</command></term>
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|---|
| 325 | <listitem>
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| 326 | <para>is used to list, export and import Keybox data.</para>
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| 327 | <indexterm zone="gnupg2 kbxutil">
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| 328 | <primary sortas="b-kbxutil">kbxutil</primary>
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| 329 | </indexterm>
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| 330 | </listitem>
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|---|
| 331 | </varlistentry>
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|---|
| 332 |
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| 333 | <varlistentry id="scdaemon">
|
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| 334 | <term><command>scdaemon</command></term>
|
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| 335 | <listitem>
|
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| 336 | <para>is a daemon used to manage smartcards. It is usually invoked by
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| 337 | <command>gpg-agent</command> and in general not used directly.</para>
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| 338 | <indexterm zone="gnupg2 scdaemon">
|
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| 339 | <primary sortas="b-scdaemon">scdaemon</primary>
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| 340 | </indexterm>
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| 341 | </listitem>
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| 342 | </varlistentry>
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| 343 |
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| 344 | <varlistentry id="symcryptrun">
|
|---|
| 345 | <term><command>symcryptrun</command></term>
|
|---|
| 346 | <listitem>
|
|---|
| 347 | <para>is a simple symmetric encryption tool.</para>
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|---|
| 348 | <indexterm zone="gnupg2 symcryptrun">
|
|---|
| 349 | <primary sortas="b-symcryptrun">symcryptrun</primary>
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| 350 | </indexterm>
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| 351 | </listitem>
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|---|
| 352 | </varlistentry>
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| 353 |
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| 354 | <varlistentry id="watchgnupg">
|
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| 355 | <term><command>watchgnupg</command></term>
|
|---|
| 356 | <listitem>
|
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| 357 | <para>is used to listen to a Unix Domain socket created by any of
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| 358 | the GnuPG tools.</para>
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| 359 | <indexterm zone="gnupg2 watchgnupg">
|
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| 360 | <primary sortas="b-watchgnupg">watchgnupg</primary>
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| 361 | </indexterm>
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| 362 | </listitem>
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| 363 | </varlistentry>
|
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| 364 |
|
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| 365 | </variablelist>
|
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| 366 |
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| 367 | </sect2>
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| 368 |
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| 369 | </sect1>
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