[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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[83bf104] | 8 | <!ENTITY gnutls-download-ftp "ftp://ftp.gnutls.org/gcrypt/gnutls/v3.2/gnutls-&gnutls-version;.tar.xz">
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[f8d89d4] | 9 | <!ENTITY gnutls-md5sum "a961705dbe0cbbc7220b6c2d2d9e0028">
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[2fd089ac] | 10 | <!ENTITY gnutls-size "4.9 MB">
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[f8d89d4] | 11 | <!ENTITY gnutls-buildsize "102 MB (additional 10 MB for the tests and
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[2fd089ac] | 12 | 3 MB for the API documentation rebuild)">
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| 13 | <!ENTITY gnutls-time "0.9 SBU (additional 1.6 SBU for the tests and
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| 14 | 0.2 SBU for the API documentation rebuild)">
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[d5404360] | 15 | ]>
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| 16 |
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| 17 | <sect1 id="gnutls" xreflabel="GnuTLS-&gnutls-version;">
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| 18 | <?dbhtml filename="gnutls.html"?>
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| 19 |
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| 20 | <sect1info>
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| 21 | <othername>$LastChangedBy$</othername>
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| 22 | <date>$Date$</date>
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| 23 | </sect1info>
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| 24 |
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| 25 | <title>GnuTLS-&gnutls-version;</title>
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| 26 |
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| 27 | <indexterm zone="gnutls">
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| 28 | <primary sortas="a-GnuTLS">GnuTLS</primary>
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| 29 | </indexterm>
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| 30 |
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| 31 | <sect2 role="package">
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| 32 | <title>Introduction to GnuTLS</title>
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| 33 |
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[3ee626e] | 34 | <para>
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| 35 | The <application>GnuTLS</application> package contains libraries and
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| 36 | userspace tools which provide a secure layer over a reliable transport
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| 37 | layer. Currently the <application>GnuTLS</application> library implements
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| 38 | the proposed standards by the IETF's TLS working group. Quoting from the
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| 39 | TLS protocol specification:
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| 40 | </para>
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| 41 |
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| 42 | <para>
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| 43 | <quote>The TLS protocol provides communications privacy over the
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| 44 | Internet. The protocol allows client/server applications to communicate in
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| 45 | a way that is designed to prevent eavesdropping, tampering, or message
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| 46 | forgery.</quote>
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| 47 | </para>
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| 48 |
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| 49 | <para>
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| 50 | <application>GnuTLS</application> provides support for TLS 1.1, TLS
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| 51 | 1.0 and SSL 3.0 protocols, TLS extensions, including server name and max
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| 52 | record size. Additionally, the library supports authentication using the
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| 53 | SRP protocol, X.509 certificates and OpenPGP keys, along with support for
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| 54 | the TLS Pre-Shared-Keys (PSK) extension, the Inner Application (TLS/IA)
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| 55 | extension and X.509 and OpenPGP certificate handling.
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| 56 | </para>
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[d5404360] | 57 |
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[860737ee] | 58 | &lfs74_checked;
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[214718a] | 59 |
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[d5404360] | 60 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 61 | <itemizedlist spacing="compact">
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[546b042] | 62 | <listitem>
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[3ee626e] | 63 | <para>
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| 64 | Download (HTTP): <ulink url="&gnutls-download-http;"/>
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| 65 | </para>
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[546b042] | 66 | </listitem>
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[d5404360] | 67 | <listitem>
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[3ee626e] | 68 | <para>
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| 69 | Download (FTP): <ulink url="&gnutls-download-ftp;"/>
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| 70 | </para>
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[d5404360] | 71 | </listitem>
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| 72 | <listitem>
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[3ee626e] | 73 | <para>
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| 74 | Download MD5 sum: &gnutls-md5sum;
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| 75 | </para>
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[d5404360] | 76 | </listitem>
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| 77 | <listitem>
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[3ee626e] | 78 | <para>
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| 79 | Download size: &gnutls-size;
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| 80 | </para>
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[d5404360] | 81 | </listitem>
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| 82 | <listitem>
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[3ee626e] | 83 | <para>
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| 84 | Estimated disk space required: &gnutls-buildsize;
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| 85 | </para>
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[d5404360] | 86 | </listitem>
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| 87 | <listitem>
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[3ee626e] | 88 | <para>
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| 89 | Estimated build time: &gnutls-time;
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| 90 | </para>
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[d5404360] | 91 | </listitem>
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| 92 | </itemizedlist>
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| 93 |
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| 94 | <bridgehead renderas="sect3">GnuTLS Dependencies</bridgehead>
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| 95 |
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| 96 | <bridgehead renderas="sect4">Required</bridgehead>
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[3ee626e] | 97 | <para role="required">
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| 98 | <xref linkend="nettle"/>
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| 99 | </para>
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[d5404360] | 100 |
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[5eaf9af8] | 101 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 102 | <para role="recommended">
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[4c39aff] | 103 | <xref linkend="cacerts"/> and
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[5eaf9af8] | 104 | <xref linkend="libtasn1"/>
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| 105 | </para>
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| 106 |
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[d5404360] | 107 | <bridgehead renderas="sect4">Optional</bridgehead>
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[0c6c35d] | 108 | <para role="optional">
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| 109 | <xref linkend="gtk-doc"/>,
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| 110 | <xref linkend="guile"/>,
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[546b042] | 111 | <xref linkend="libidn"/>,
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[ba1be62] | 112 | <xref linkend="p11-kit"/>,
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[f8d89d4] | 113 | <ulink url="http://sourceforge.net/projects/trousers/files/trousers/">Trousers</ulink> (Trusted Platform Module support),
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[d224244f] | 114 | <xref linkend="unbound"/> (to build the DANE library), and
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[3ee626e] | 115 | <ulink url="http://valgrind.org/">Valgrind</ulink> (used during the test suite)
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| 116 | </para>
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[d5404360] | 117 |
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[d224244f] | 118 | <note><para>
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[3ee626e] | 119 | Note that if you do not install <xref linkend="libtasn1"/>, an older
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| 120 | version shipped in the <application>GnuTLS</application> tarball will be
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| 121 | used instead.
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[d224244f] | 122 | </para></note>
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[38b68055] | 123 |
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[d5404360] | 124 | <para condition="html" role="usernotes">User Notes:
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[5eaf9af8] | 125 | <ulink url="&blfs-wiki;/gnutls"/>
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| 126 | </para>
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[d5404360] | 127 | </sect2>
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| 128 |
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| 129 | <sect2 role="installation">
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| 130 | <title>Installation of GnuTLS</title>
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| 131 |
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[3ee626e] | 132 | <para>
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| 133 | Install <application>GnuTLS</application> by running the
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| 134 | following commands:
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| 135 | </para>
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[d5404360] | 136 |
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[4c39aff] | 137 | <screen><userinput>./configure --prefix=/usr \
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| 138 | --disable-static \
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| 139 | --with-default-trust-store-file=/etc/ssl/ca-bundle.crt &&
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[d5404360] | 140 | make</userinput></screen>
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| 141 |
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[3ee626e] | 142 | <para>
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| 143 | To test the results, issue: <command>make check</command>.
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| 144 | </para>
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[d5404360] | 145 |
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[3ee626e] | 146 | <para>
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| 147 | Now, as the <systemitem class="username">root</systemitem>
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| 148 | user:
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| 149 | </para>
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[d5404360] | 150 |
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[73d97caf] | 151 | <screen role="root"><userinput>make install</userinput></screen>
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[d5404360] | 152 |
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[3ee626e] | 153 | <para>
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| 154 | If you did not pass the <option>--enable-gtk-doc</option> parameter
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[7b7e01c3] | 155 | to the <command>configure</command> script, you can install the API documentation
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[0d7900a] | 156 | to the <filename class="directory">/usr/share/gtk-doc/html/gnutls</filename>
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| 157 | directory using the following command as the
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[3ee626e] | 158 | <systemitem class="username">root</systemitem> user:
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| 159 | </para>
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[2e81579] | 160 |
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| 161 | <screen role="root"><userinput>make -C doc/reference install-data-local</userinput></screen>
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| 162 |
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[d5404360] | 163 | </sect2>
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| 164 |
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[d309b21] | 165 | <sect2 role="commands">
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| 166 | <title>Command Explanations</title>
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| 167 |
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[4c39aff] | 168 | <para>
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| 169 | <parameter>--with-default-trust-store-file=/etc/ssl/ca-bundle.crt</parameter>:
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| 170 | This switch tells <command>configure</command> where to find the
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| 171 | CA Certificates.
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| 172 | </para>
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| 173 |
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[3ee626e] | 174 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[5eaf9af8] | 175 | href="../../xincludes/static-libraries.xml"/>
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[3ee626e] | 176 |
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[e05cd03f] | 177 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[5eaf9af8] | 178 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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[d309b21] | 179 |
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| 180 | </sect2>
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| 181 |
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[d5404360] | 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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[32dfb13c] | 188 | <segtitle>Installed Directories</segtitle>
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[d5404360] | 189 |
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| 190 | <seglistitem>
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[3ee626e] | 191 | <seg>
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[7b7e01c3] | 192 | certtool, crywrap, danetool, gnutls-cli, gnutls-cli-debug,
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[d74ef68] | 193 | gnutls-serv, ocsptool, p11tool, psktool and srptool
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[3ee626e] | 194 | </seg>
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| 195 | <seg>
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[2fd089ac] | 196 | libgnutls.so, libgnutls-openssl.so, libgnutls-xssl.so, libgnutlsxx.so
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| 197 | and /usr/lib/guile/2.0/guile-gnutls-v-2.so (optional)
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[3ee626e] | 198 | </seg>
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| 199 | <seg>
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[822bb0a] | 200 | /usr/include/gnutls,
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| 201 | /usr/share/gtk-doc/html/gnutls and
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[2fd089ac] | 202 | /usr/share/guile/site/gnutls (optional)
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[3ee626e] | 203 | </seg>
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[d5404360] | 204 | </seglistitem>
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| 205 | </segmentedlist>
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| 206 |
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| 207 | <variablelist>
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| 208 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 209 | <?dbfo list-presentation="list"?>
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| 210 | <?dbhtml list-presentation="table"?>
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| 211 |
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| 212 | <varlistentry id="certtool">
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| 213 | <term><command>certtool</command></term>
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| 214 | <listitem>
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[3ee626e] | 215 | <para>
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| 216 | is used to generate X.509 certificates, certificate requests,
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| 217 | and private keys.
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| 218 | </para>
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[d5404360] | 219 | <indexterm zone="gnutls certtool">
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| 220 | <primary sortas="b-certtool">certtool</primary>
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| 221 | </indexterm>
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| 222 | </listitem>
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| 223 | </varlistentry>
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| 224 |
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[a5c54e0] | 225 | <varlistentry id="crywrap">
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| 226 | <term><command>crywrap</command></term>
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| 227 | <listitem>
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| 228 | <para>
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[2fd089ac] | 229 | (optional) is a simple wrapper that waits for TLS/SSL connections,
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| 230 | and proxies them to an unencrypted location. Only installed if
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[afa551a] | 231 | <xref linkend="libidn"/> is present.
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[a5c54e0] | 232 | </para>
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| 233 | <indexterm zone="gnutls crywrap">
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| 234 | <primary sortas="b-crywrap">crywrap</primary>
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| 235 | </indexterm>
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| 236 | </listitem>
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| 237 | </varlistentry>
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| 238 |
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[4c39aff] | 239 | <varlistentry id="danetool">
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| 240 | <term><command>danetool</command></term>
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| 241 | <listitem>
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| 242 | <para>
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| 243 | is a tool used to generate and check DNS resource records
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| 244 | for the DANE protocol.
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| 245 | </para>
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| 246 | <indexterm zone="gnutls danetool">
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| 247 | <primary sortas="b-danetool">danetool</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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[d5404360] | 252 | <varlistentry id="gnutls-cli">
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| 253 | <term><command>gnutls-cli</command></term>
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| 254 | <listitem>
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[3ee626e] | 255 | <para>
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| 256 | is a simple client program to set up a TLS connection to some
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| 257 | other computer.
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| 258 | </para>
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[d5404360] | 259 | <indexterm zone="gnutls gnutls-cli">
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| 260 | <primary sortas="b-gnutls-cli">gnutls-cli</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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| 265 | <varlistentry id="gnutls-cli-debug">
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| 266 | <term><command>gnutls-cli-debug</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 and produces very verbose progress results.
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| 271 | </para>
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[d5404360] | 272 | <indexterm zone="gnutls gnutls-cli-debug">
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| 273 | <primary sortas="b-gnutls-cli-debug">gnutls-cli-debug</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-serv">
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| 279 | <term><command>gnutls-serv</command></term>
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| 280 | <listitem>
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[3ee626e] | 281 | <para>
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| 282 | is a simple server program that listens to incoming TLS
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| 283 | connections.
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| 284 | </para>
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[d5404360] | 285 | <indexterm zone="gnutls gnutls-serv">
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| 286 | <primary sortas="b-gnutls-serv">gnutls-serv</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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[546b042] | 291 | <varlistentry id="ocsptool">
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| 292 | <term><command>ocsptool</command></term>
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| 293 | <listitem>
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[3ee626e] | 294 | <para>
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[0d7900a] | 295 | is a program that can parse and print information about OCSP
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[3ee626e] | 296 | requests/responses, generate requests and verify responses.
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| 297 | </para>
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[546b042] | 298 | <indexterm zone="gnutls ocsptool">
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| 299 | <primary sortas="b-ocsptool">ocsptool</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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| 304 | <varlistentry id="p11tool">
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| 305 | <term><command>p11tool</command></term>
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| 306 | <listitem>
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[3ee626e] | 307 | <para>
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| 308 | is a program that allows handling data from PKCS #11 smart cards
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| 309 | and security modules.
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| 310 | </para>
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[546b042] | 311 | <indexterm zone="gnutls p11tool">
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| 312 | <primary sortas="b-p11tool">p11tool</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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[d5404360] | 317 | <varlistentry id="psktool">
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| 318 | <term><command>psktool</command></term>
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| 319 | <listitem>
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[3ee626e] | 320 | <para>
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| 321 | is a simple program that generates random keys for use with TLS-PSK.
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| 322 | </para>
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[d5404360] | 323 | <indexterm zone="gnutls psktool">
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| 324 | <primary sortas="b-psktool">psktool</primary>
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| 325 | </indexterm>
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| 326 | </listitem>
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| 327 | </varlistentry>
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| 328 |
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| 329 | <varlistentry id="srptool">
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| 330 | <term><command>srptool</command></term>
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| 331 | <listitem>
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[3ee626e] | 332 | <para>
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| 333 | is a simple program that emulates the programs in the Stanford
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| 334 | SRP (Secure Remote Password) libraries using GnuTLS.
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| 335 | </para>
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[d5404360] | 336 | <indexterm zone="gnutls srptool">
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| 337 | <primary sortas="b-srptool">srptool</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="libgnutls">
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[73d97caf] | 343 | <term><filename class="libraryfile">libgnutls.so</filename></term>
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[d5404360] | 344 | <listitem>
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[3ee626e] | 345 | <para>
|
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| 346 | contains the core API functions and X.509 certificate API functions.
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| 347 | </para>
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[d5404360] | 348 | <indexterm zone="gnutls libgnutls">
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[5eaf9af8] | 349 | <primary sortas="c-libgnutls">libgnutls.so</primary>
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[d5404360] | 350 | </indexterm>
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| 351 | </listitem>
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| 352 | </varlistentry>
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| 353 |
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| 354 | </variablelist>
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| 355 |
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| 356 | </sect2>
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| 357 |
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| 358 | </sect1>
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