[d5404360] | 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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[d835b55] | 7 | <!ENTITY gnutls-download-http " ">
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[6d11bc30] | 8 | <!ENTITY gnutls-download-ftp "ftp://ftp.gnutls.org/gcrypt/gnutls/v3.5/gnutls-&gnutls-version;.tar.xz">
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| 9 | <!ENTITY gnutls-md5sum "173154d0b41f6c58881e3fbd88f7e6e4">
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[295ca00] | 10 | <!ENTITY gnutls-size "6.4 MB">
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[6d11bc30] | 11 | <!ENTITY gnutls-buildsize "118 MB (add 22 MB for tests)">
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| 12 | <!ENTITY gnutls-time "0.8 SBU (add 6.7 SBU for tests)">
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[d5404360] | 13 | ]>
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| 14 |
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| 15 | <sect1 id="gnutls" xreflabel="GnuTLS-&gnutls-version;">
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| 16 | <?dbhtml filename="gnutls.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>GnuTLS-&gnutls-version;</title>
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| 24 |
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| 25 | <indexterm zone="gnutls">
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| 26 | <primary sortas="a-GnuTLS">GnuTLS</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 GnuTLS</title>
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| 31 |
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[3ee626e] | 32 | <para>
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| 33 | The <application>GnuTLS</application> package contains libraries and
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| 34 | userspace tools which provide a secure layer over a reliable transport
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| 35 | layer. Currently the <application>GnuTLS</application> library implements
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| 36 | the proposed standards by the IETF's TLS working group. Quoting from the
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| 37 | TLS protocol specification:
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| 38 | </para>
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| 39 |
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| 40 | <para>
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| 41 | <quote>The TLS protocol provides communications privacy over the
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| 42 | Internet. The protocol allows client/server applications to communicate in
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| 43 | a way that is designed to prevent eavesdropping, tampering, or message
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| 44 | forgery.</quote>
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| 45 | </para>
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| 46 |
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| 47 | <para>
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[ac38e9dc] | 48 | <application>GnuTLS</application> provides support for TLS 1.2, TLS 1.1,
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| 49 | TLS 1.0, and SSL 3.0 protocols, TLS extensions, including server name and max
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[3ee626e] | 50 | record size. Additionally, the library supports authentication using the
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| 51 | SRP protocol, X.509 certificates and OpenPGP keys, along with support for
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| 52 | the TLS Pre-Shared-Keys (PSK) extension, the Inner Application (TLS/IA)
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| 53 | extension and X.509 and OpenPGP certificate handling.
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| 54 | </para>
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[d5404360] | 55 |
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[98c91f4c] | 56 | &lfs79_checked;&gcc6_checked;
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[dd9e0c3] | 57 |
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[d5404360] | 58 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 59 | <itemizedlist spacing="compact">
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[546b042] | 60 | <listitem>
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[3ee626e] | 61 | <para>
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| 62 | Download (HTTP): <ulink url="&gnutls-download-http;"/>
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| 63 | </para>
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[546b042] | 64 | </listitem>
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[d5404360] | 65 | <listitem>
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[3ee626e] | 66 | <para>
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| 67 | Download (FTP): <ulink url="&gnutls-download-ftp;"/>
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| 68 | </para>
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[d5404360] | 69 | </listitem>
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| 70 | <listitem>
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[3ee626e] | 71 | <para>
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| 72 | Download MD5 sum: &gnutls-md5sum;
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| 73 | </para>
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[d5404360] | 74 | </listitem>
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| 75 | <listitem>
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[3ee626e] | 76 | <para>
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| 77 | Download size: &gnutls-size;
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| 78 | </para>
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[d5404360] | 79 | </listitem>
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| 80 | <listitem>
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[3ee626e] | 81 | <para>
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| 82 | Estimated disk space required: &gnutls-buildsize;
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| 83 | </para>
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[d5404360] | 84 | </listitem>
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| 85 | <listitem>
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[3ee626e] | 86 | <para>
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| 87 | Estimated build time: &gnutls-time;
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| 88 | </para>
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[d5404360] | 89 | </listitem>
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| 90 | </itemizedlist>
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| 91 |
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| 92 | <bridgehead renderas="sect3">GnuTLS Dependencies</bridgehead>
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| 93 |
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| 94 | <bridgehead renderas="sect4">Required</bridgehead>
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[3ee626e] | 95 | <para role="required">
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| 96 | <xref linkend="nettle"/>
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| 97 | </para>
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[d5404360] | 98 |
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[5eaf9af8] | 99 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 100 | <para role="recommended">
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[ae007bae] | 101 | <xref linkend="cacerts"/>,
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[ac38e9dc] | 102 | <xref linkend="libtasn1"/> and
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[ae007bae] | 103 | <xref linkend="p11-kit"/>
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[5eaf9af8] | 104 | </para>
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| 105 |
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[d5404360] | 106 | <bridgehead renderas="sect4">Optional</bridgehead>
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[0c6c35d] | 107 | <para role="optional">
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[ac38e9dc] | 108 | <xref linkend="doxygen"/>,
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[0c6c35d] | 109 | <xref linkend="gtk-doc"/>,
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[c202a254] | 110 | <xref linkend="guile"/>,
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[546b042] | 111 | <xref linkend="libidn"/>,
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[ac38e9dc] | 112 | <xref linkend="texlive"/> or <xref linkend="tl-installer"/>,
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[40f85060] | 113 | <xref linkend="unbound"/> (to build the DANE library),
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[ffa3d4e] | 114 | <xref linkend="valgrind"/> (used during the test suite),
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[40f85060] | 115 | <ulink url="http://ftp.gnu.org/gnu/autogen/">autogen</ulink>,
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| 116 | <ulink url="http://ftp.debian.org/debian/pool/main/d/datefudge/">datefudge</ulink> (used during the test suite), and
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[ffa3d4e] | 117 | <ulink url="http://sourceforge.net/projects/trousers/files/trousers/">Trousers</ulink> (Trusted Platform Module support)
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[3ee626e] | 118 | </para>
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[d5404360] | 119 |
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[d224244f] | 120 | <note><para>
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[3ee626e] | 121 | Note that if you do not install <xref linkend="libtasn1"/>, an older
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| 122 | version shipped in the <application>GnuTLS</application> tarball will be
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| 123 | used instead.
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[d224244f] | 124 | </para></note>
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[38b68055] | 125 |
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[d5404360] | 126 | <para condition="html" role="usernotes">User Notes:
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[5eaf9af8] | 127 | <ulink url="&blfs-wiki;/gnutls"/>
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| 128 | </para>
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[d5404360] | 129 | </sect2>
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| 130 |
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| 131 | <sect2 role="installation">
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| 132 | <title>Installation of GnuTLS</title>
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| 133 |
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[3ee626e] | 134 | <para>
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| 135 | Install <application>GnuTLS</application> by running the
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| 136 | following commands:
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| 137 | </para>
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[d5404360] | 138 |
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[8770a48] | 139 | <screen><userinput>./configure --prefix=/usr \
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[40f85060] | 140 | --with-default-trust-store-file=/etc/ssl/ca-bundle.crt &&
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[d5404360] | 141 | make</userinput></screen>
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| 142 |
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[3ee626e] | 143 | <para>
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[40f85060] | 144 | To test the results, issue: <command>make check</command>. If a prior
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[1b60868f] | 145 | version of <application>GnuTLS</application> (or the same version but
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| 146 | without all of the recommended dependencies) has been installed, some
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| 147 | tests may fail. If <filename>/usr/lib/libgnutls.so</filename> and the
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| 148 | target of that symlink is moved or renamed so that they cannot be found,
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| 149 | all tests should pass and the install procedure will restore
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| 150 | <filename>libgnutls.so</filename> and the versioned library it points to.
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[3ee626e] | 151 | </para>
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[d5404360] | 152 |
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[3ee626e] | 153 | <para>
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| 154 | Now, as the <systemitem class="username">root</systemitem>
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| 155 | user:
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| 156 | </para>
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[d5404360] | 157 |
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[73d97caf] | 158 | <screen role="root"><userinput>make install</userinput></screen>
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[d5404360] | 159 |
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[3ee626e] | 160 | <para>
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[ac38e9dc] | 161 | If you did not pass the <option>--enable-gtk-doc</option> parameter to
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| 162 | the <command>configure</command> script, you can install the API
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| 163 | documentation to the <filename
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| 164 | class="directory">/usr/share/gtk-doc/html/gnutls</filename> directory
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| 165 | using the following command as the
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[3ee626e] | 166 | <systemitem class="username">root</systemitem> user:
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| 167 | </para>
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[2e81579] | 168 |
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| 169 | <screen role="root"><userinput>make -C doc/reference install-data-local</userinput></screen>
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| 170 |
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[d5404360] | 171 | </sect2>
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| 172 |
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[d309b21] | 173 | <sect2 role="commands">
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| 174 | <title>Command Explanations</title>
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| 175 |
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[8770a48] | 176 | <para>
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[40f85060] | 177 | <parameter>--with-default-trust-store-file=/etc/ssl/ca-bundle.crt</parameter>:
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| 178 | This switch tells <command>configure</command> where to find the
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| 179 | CA Certificates.
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[8770a48] | 180 | </para>
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[295ca00] | 181 |
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[40f85060] | 182 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 183 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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| 184 |
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[ae007bae] | 185 | <para>
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[40f85060] | 186 | <option>--enable-openssl-compatibility</option>:
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| 187 | Use this switch if you wish to build the OpenSSL compatibility library.
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[ae007bae] | 188 | </para>
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[b76afa5] | 189 |
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[ac38e9dc] | 190 | <para>
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[40f85060] | 191 | <option>--without-p11-kit</option>: use this switch if you have not
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[ac38e9dc] | 192 | installed <application>p11-kit</application>.
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| 193 | </para>
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[d309b21] | 194 |
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| 195 | </sect2>
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| 196 |
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[d5404360] | 197 | <sect2 role="content">
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| 198 | <title>Contents</title>
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| 199 |
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| 200 | <segmentedlist>
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| 201 | <segtitle>Installed Programs</segtitle>
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| 202 | <segtitle>Installed Libraries</segtitle>
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[32dfb13c] | 203 | <segtitle>Installed Directories</segtitle>
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[d5404360] | 204 |
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| 205 | <seglistitem>
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[3ee626e] | 206 | <seg>
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[40f85060] | 207 | certtool, crywrap, danetool, gnutls-cli, gnutls-cli-debug,
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| 208 | gnutls-serv, ocsptool, p11tool, psktool, and srptool
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[3ee626e] | 209 | </seg>
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| 210 | <seg>
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[40f85060] | 211 | libgnutls.so, libgnutls-dane.so, libgnutlsxx.so, and
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| 212 | /usr/lib/guile/2.0/guile-gnutls-v-2.so
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[3ee626e] | 213 | </seg>
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| 214 | <seg>
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[40f85060] | 215 | /usr/{include,share/gtk-doc/html,share/guile/site}/gnutls
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[3ee626e] | 216 | </seg>
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[d5404360] | 217 | </seglistitem>
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| 218 | </segmentedlist>
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| 219 |
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| 220 | <variablelist>
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| 221 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 222 | <?dbfo list-presentation="list"?>
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| 223 | <?dbhtml list-presentation="table"?>
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| 224 |
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| 225 | <varlistentry id="certtool">
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| 226 | <term><command>certtool</command></term>
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| 227 | <listitem>
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[3ee626e] | 228 | <para>
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| 229 | is used to generate X.509 certificates, certificate requests,
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| 230 | and private keys.
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| 231 | </para>
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[d5404360] | 232 | <indexterm zone="gnutls certtool">
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| 233 | <primary sortas="b-certtool">certtool</primary>
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| 234 | </indexterm>
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| 235 | </listitem>
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| 236 | </varlistentry>
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| 237 |
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[a5c54e0] | 238 | <varlistentry id="crywrap">
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| 239 | <term><command>crywrap</command></term>
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| 240 | <listitem>
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| 241 | <para>
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[14ea7e8] | 242 | is a simple wrapper that waits for TLS/SSL connections,
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[2fd089ac] | 243 | and proxies them to an unencrypted location. Only installed if
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[afa551a] | 244 | <xref linkend="libidn"/> is present.
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[a5c54e0] | 245 | </para>
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| 246 | <indexterm zone="gnutls crywrap">
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| 247 | <primary sortas="b-crywrap">crywrap</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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[4c39aff] | 252 | <varlistentry id="danetool">
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| 253 | <term><command>danetool</command></term>
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| 254 | <listitem>
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| 255 | <para>
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| 256 | is a tool used to generate and check DNS resource records
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| 257 | for the DANE protocol.
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| 258 | </para>
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| 259 | <indexterm zone="gnutls danetool">
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| 260 | <primary sortas="b-danetool">danetool</primary>
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| 261 | </indexterm>
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| 262 | </listitem>
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| 263 | </varlistentry>
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| 264 |
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[d5404360] | 265 | <varlistentry id="gnutls-cli">
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| 266 | <term><command>gnutls-cli</command></term>
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| 267 | <listitem>
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[3ee626e] | 268 | <para>
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| 269 | is a simple client program to set up a TLS connection to some
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| 270 | other computer.
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| 271 | </para>
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[d5404360] | 272 | <indexterm zone="gnutls gnutls-cli">
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| 273 | <primary sortas="b-gnutls-cli">gnutls-cli</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="gnutls-cli-debug">
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| 279 | <term><command>gnutls-cli-debug</command></term>
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| 280 | <listitem>
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[3ee626e] | 281 | <para>
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| 282 | is a simple client program to set up a TLS connection to some
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| 283 | other computer and produces very verbose progress results.
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| 284 | </para>
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[d5404360] | 285 | <indexterm zone="gnutls gnutls-cli-debug">
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| 286 | <primary sortas="b-gnutls-cli-debug">gnutls-cli-debug</primary>
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| 287 | </indexterm>
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| 288 | </listitem>
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| 289 | </varlistentry>
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| 290 |
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| 291 | <varlistentry id="gnutls-serv">
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| 292 | <term><command>gnutls-serv</command></term>
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| 293 | <listitem>
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[3ee626e] | 294 | <para>
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| 295 | is a simple server program that listens to incoming TLS
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| 296 | connections.
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| 297 | </para>
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[d5404360] | 298 | <indexterm zone="gnutls gnutls-serv">
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| 299 | <primary sortas="b-gnutls-serv">gnutls-serv</primary>
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| 300 | </indexterm>
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| 301 | </listitem>
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| 302 | </varlistentry>
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| 303 |
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[546b042] | 304 | <varlistentry id="ocsptool">
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| 305 | <term><command>ocsptool</command></term>
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| 306 | <listitem>
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[3ee626e] | 307 | <para>
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[0d7900a] | 308 | is a program that can parse and print information about OCSP
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[3ee626e] | 309 | requests/responses, generate requests and verify responses.
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| 310 | </para>
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[546b042] | 311 | <indexterm zone="gnutls ocsptool">
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| 312 | <primary sortas="b-ocsptool">ocsptool</primary>
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| 313 | </indexterm>
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| 314 | </listitem>
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| 315 | </varlistentry>
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| 316 |
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| 317 | <varlistentry id="p11tool">
|
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| 318 | <term><command>p11tool</command></term>
|
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| 319 | <listitem>
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[3ee626e] | 320 | <para>
|
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| 321 | is a program that allows handling data from PKCS #11 smart cards
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| 322 | and security modules.
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| 323 | </para>
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[546b042] | 324 | <indexterm zone="gnutls p11tool">
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| 325 | <primary sortas="b-p11tool">p11tool</primary>
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| 326 | </indexterm>
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| 327 | </listitem>
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| 328 | </varlistentry>
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| 329 |
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[d5404360] | 330 | <varlistentry id="psktool">
|
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| 331 | <term><command>psktool</command></term>
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| 332 | <listitem>
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[3ee626e] | 333 | <para>
|
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| 334 | is a simple program that generates random keys for use with TLS-PSK.
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| 335 | </para>
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[d5404360] | 336 | <indexterm zone="gnutls psktool">
|
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| 337 | <primary sortas="b-psktool">psktool</primary>
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| 338 | </indexterm>
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| 339 | </listitem>
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| 340 | </varlistentry>
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| 341 |
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| 342 | <varlistentry id="srptool">
|
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| 343 | <term><command>srptool</command></term>
|
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| 344 | <listitem>
|
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[3ee626e] | 345 | <para>
|
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| 346 | is a simple program that emulates the programs in the Stanford
|
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| 347 | SRP (Secure Remote Password) libraries using GnuTLS.
|
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| 348 | </para>
|
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[d5404360] | 349 | <indexterm zone="gnutls srptool">
|
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| 350 | <primary sortas="b-srptool">srptool</primary>
|
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| 351 | </indexterm>
|
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| 352 | </listitem>
|
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| 353 | </varlistentry>
|
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| 354 |
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| 355 | <varlistentry id="libgnutls">
|
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[73d97caf] | 356 | <term><filename class="libraryfile">libgnutls.so</filename></term>
|
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[d5404360] | 357 | <listitem>
|
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[3ee626e] | 358 | <para>
|
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| 359 | contains the core API functions and X.509 certificate API functions.
|
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| 360 | </para>
|
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[d5404360] | 361 | <indexterm zone="gnutls libgnutls">
|
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[5eaf9af8] | 362 | <primary sortas="c-libgnutls">libgnutls.so</primary>
|
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[d5404360] | 363 | </indexterm>
|
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| 364 | </listitem>
|
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| 365 | </varlistentry>
|
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| 366 |
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| 367 | </variablelist>
|
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| 368 |
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| 369 | </sect2>
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| 370 |
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| 371 | </sect1>
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