[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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[ae0944a3] | 7 | <!ENTITY gnutls-download-http "&gnupg-http;/gnutls/v3.7/gnutls-&gnutls-version;.tar.xz">
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| 8 | <!ENTITY gnutls-download-ftp "&gnupg-ftp;/gnutls/v3.7/gnutls-&gnutls-version;.tar.xz">
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[14d673a2] | 9 | <!ENTITY gnutls-download-ftp " ">
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[113f4e6] | 10 | <!ENTITY gnutls-md5sum "3723d8fee66c5d45d780ca64c089ed23">
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[ac6b671] | 11 | <!ENTITY gnutls-size "5.8 MB">
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[113f4e6] | 12 | <!ENTITY gnutls-buildsize "163 MB (add 107 MB for tests)">
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| 13 | <!ENTITY gnutls-time "0.9 SBU (add 2.7 SBU for tests; both using parallelism=4)">
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[d5404360] | 14 | ]>
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| 15 |
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| 16 | <sect1 id="gnutls" xreflabel="GnuTLS-&gnutls-version;">
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| 17 | <?dbhtml filename="gnutls.html"?>
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| 18 |
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| 19 | <sect1info>
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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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[c60aa10c] | 48 | <application>GnuTLS</application> provides support for TLS 1.3, TLS 1.2, TLS 1.1,
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[8b830d32] | 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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[d9622443] | 56 | &lfs111_checked;
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[214718a] | 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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[2198a32] | 101 | <xref linkend="make-ca"/>,
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[c805117a] | 102 | <xref linkend="libunistring"/>,
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| 103 | <xref linkend="libtasn1"/>, and
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[74239ce] | 104 | <xref linkend="p11-kit"/>
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[5eaf9af8] | 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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[b9abcb5] | 109 | <xref linkend="doxygen"/>,
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[0c6c35d] | 110 | <xref linkend="gtk-doc"/>,
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[c202a254] | 111 | <xref linkend="guile"/>,
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[8558044] | 112 | <xref linkend="libidn"/> or
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[ac6b671] | 113 | <xref linkend="libidn2"/>,
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| 114 | <xref linkend="libseccomp"/>,
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[dd7d9b0] | 115 | <xref linkend="net-tools"/> (used during the test suite),
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[b9abcb5] | 116 | <xref linkend="texlive"/> or <xref linkend="tl-installer"/>,
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[6c6990c] | 117 | <xref linkend="unbound"/> (to build the DANE library),
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[ffa3d4e] | 118 | <xref linkend="valgrind"/> (used during the test suite),
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[8dfc5c3] | 119 | <ulink url="&gnu-http;/autogen/">autogen</ulink>,
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[4412abb2] | 120 | <ulink url="https://cmocka.org/">cmocka</ulink> and
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[c6b192c] | 121 | <ulink url="https://ftp.debian.org/debian/pool/main/d/datefudge/">datefudge</ulink> (used during the test suite if the DANE library is built), and
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[8dfc5c3] | 122 | <ulink url="&sourceforge-dl;/trousers/">Trousers</ulink> (Trusted Platform Module support)
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[3ee626e] | 123 | </para>
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[d5404360] | 124 |
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[d224244f] | 125 | <note><para>
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[3ee626e] | 126 | Note that if you do not install <xref linkend="libtasn1"/>, an older
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| 127 | version shipped in the <application>GnuTLS</application> tarball will be
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| 128 | used instead.
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[d224244f] | 129 | </para></note>
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[38b68055] | 130 |
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[d5404360] | 131 | <para condition="html" role="usernotes">User Notes:
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[5eaf9af8] | 132 | <ulink url="&blfs-wiki;/gnutls"/>
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| 133 | </para>
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[d5404360] | 134 | </sect2>
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| 135 |
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| 136 | <sect2 role="installation">
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| 137 | <title>Installation of GnuTLS</title>
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| 138 |
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[3ee626e] | 139 | <para>
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| 140 | Install <application>GnuTLS</application> by running the
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| 141 | following commands:
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| 142 | </para>
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[d5404360] | 143 |
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[1c8a066f] | 144 | <screen><userinput>./configure --prefix=/usr \
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[8cb62480] | 145 | --docdir=/usr/share/doc/gnutls-&gnutls-version; \
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[a17dfe7] | 146 | --disable-guile \
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[9b43114] | 147 | --disable-rpath \
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[1ac799b] | 148 | --with-default-trust-store-pkcs11="pkcs11:" &&
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[d5404360] | 149 | make</userinput></screen>
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| 150 |
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[3ee626e] | 151 | <para>
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[9b43114] | 152 | To test the results, issue: <command>make check</command>.
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[3ee626e] | 153 | </para>
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[d5404360] | 154 |
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[3ee626e] | 155 | <para>
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| 156 | Now, as the <systemitem class="username">root</systemitem>
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| 157 | user:
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| 158 | </para>
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[d5404360] | 159 |
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[73d97caf] | 160 | <screen role="root"><userinput>make install</userinput></screen>
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[d5404360] | 161 |
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[3ee626e] | 162 | <para>
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[dd3d87b] | 163 | If you passed <option>--enable-gtk-doc</option> to the
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| 164 | <command>configure</command> script, the API will automatically be
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| 165 | installed. Otherwise, if desired, you can still install the API
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[b9abcb5] | 166 | documentation to the <filename
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| 167 | class="directory">/usr/share/gtk-doc/html/gnutls</filename> directory
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[dd3d87b] | 168 | using the following command as the <systemitem
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| 169 | class="username">root</systemitem> user:
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[3ee626e] | 170 | </para>
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[2e81579] | 171 |
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| 172 | <screen role="root"><userinput>make -C doc/reference install-data-local</userinput></screen>
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| 173 |
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[d5404360] | 174 | </sect2>
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| 175 |
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[d309b21] | 176 | <sect2 role="commands">
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| 177 | <title>Command Explanations</title>
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| 178 |
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[4c39aff] | 179 | <para>
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[1ac799b] | 180 | <parameter>--with-default-trust-store-pkcs11="pkcs11:"</parameter>: This
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| 181 | switch tells gnutls to use the PKCS #11 trust store as the default trust.
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| 182 | Omit this switch if <xref linkend="p11-kit"/> is not installed.
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| 183 | </para>
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| 184 |
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[564e2fe] | 185 | <para>
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| 186 | <parameter>--disable-guile</parameter>: This switch disables GUILE support,
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| 187 | since GnuTLS does not support Guile-2.2.x yet.
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| 188 | </para>
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| 189 |
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[9b43114] | 190 | <para>
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| 191 | <parameter>--disable-rpath</parameter>: This switch prevents building
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| 192 | GnuTLS utilities and tests with hardcoded runtime library search path.
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| 193 | Hardcoded rpath is unneeded for BLFS, and it causes test failures if
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| 194 | an old version of GnuTLS is installed.
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| 195 | </para>
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| 196 |
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[1ac799b] | 197 | <para>
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[5c3f3856] | 198 | <option>--with-default-trust-store-file=/etc/pki/tls/certs/ca-bundle.crt</option>:
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[4c39aff] | 199 | This switch tells <command>configure</command> where to find the
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[1ac799b] | 200 | legacy CA certificate bundle and to use it instead of PKCS #11 module
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| 201 | by default. Use this if <xref linkend="p11-kit"/> is not installed.
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[4c39aff] | 202 | </para>
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| 203 |
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[e05cd03f] | 204 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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[5eaf9af8] | 205 | href="../../xincludes/gtk-doc-rebuild.xml"/>
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[d309b21] | 206 |
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[b9abcb5] | 207 | <para>
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| 208 | <option>--enable-openssl-compatibility</option>:
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[74239ce] | 209 | Use this switch if you wish to build the OpenSSL compatibility library.
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| 210 | </para>
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| 211 |
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| 212 | <para>
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| 213 | <option>--without-p11-kit</option>: use this switch if you have not
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| 214 | installed <application>p11-kit</application>.
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[b9abcb5] | 215 | </para>
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| 216 |
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[c805117a] | 217 | <para>
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| 218 | <option>--with-included-unistring</option>: uses the bundled version of
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| 219 | libunistring, instead of the system one. Use this switch if you have not
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| 220 | installed <xref linkend="libunistring"/>.
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| 221 | </para>
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| 222 |
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[d309b21] | 223 | </sect2>
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| 224 |
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[d5404360] | 225 | <sect2 role="content">
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| 226 | <title>Contents</title>
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| 227 |
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| 228 | <segmentedlist>
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| 229 | <segtitle>Installed Programs</segtitle>
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| 230 | <segtitle>Installed Libraries</segtitle>
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[32dfb13c] | 231 | <segtitle>Installed Directories</segtitle>
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[d5404360] | 232 |
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| 233 | <seglistitem>
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[3ee626e] | 234 | <seg>
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[495703a] | 235 | certtool, danetool, gnutls-cli, gnutls-cli-debug,
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[c202a254] | 236 | gnutls-serv, ocsptool, p11tool, psktool, and srptool
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[3ee626e] | 237 | </seg>
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| 238 | <seg>
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[cfc1f98] | 239 | libgnutls.so, libgnutls-dane.so, libgnutlsxx.so, and
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| 240 | libgnutls-openssl.so (optional)<!-- disabled , and
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| 241 | /usr/lib/guile/2.2/guile-gnutls-v-2.so -->
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[3ee626e] | 242 | </seg>
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| 243 | <seg>
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[cfc1f98] | 244 | /usr/include/gnutls,
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| 245 | /usr/share/gtk-doc/html/gnutls, and
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| 246 | <!-- disabled /usr/share/guile/2.2/gnutls -->
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| 247 | /usr/share/doc/gnutls-&gnutls-version;
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[3ee626e] | 248 | </seg>
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[d5404360] | 249 | </seglistitem>
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| 250 | </segmentedlist>
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| 251 |
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| 252 | <variablelist>
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| 253 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 254 | <?dbfo list-presentation="list"?>
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| 255 | <?dbhtml list-presentation="table"?>
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| 256 |
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| 257 | <varlistentry id="certtool">
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| 258 | <term><command>certtool</command></term>
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| 259 | <listitem>
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[3ee626e] | 260 | <para>
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| 261 | is used to generate X.509 certificates, certificate requests,
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[4c24eb0a] | 262 | and private keys
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[3ee626e] | 263 | </para>
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[d5404360] | 264 | <indexterm zone="gnutls certtool">
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| 265 | <primary sortas="b-certtool">certtool</primary>
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| 266 | </indexterm>
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| 267 | </listitem>
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| 268 | </varlistentry>
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[a5c54e0] | 269 |
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[4c39aff] | 270 | <varlistentry id="danetool">
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| 271 | <term><command>danetool</command></term>
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| 272 | <listitem>
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| 273 | <para>
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| 274 | is a tool used to generate and check DNS resource records
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[4c24eb0a] | 275 | for the DANE protocol
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[4c39aff] | 276 | </para>
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| 277 | <indexterm zone="gnutls danetool">
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| 278 | <primary sortas="b-danetool">danetool</primary>
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| 279 | </indexterm>
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| 280 | </listitem>
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| 281 | </varlistentry>
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| 282 |
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[d5404360] | 283 | <varlistentry id="gnutls-cli">
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| 284 | <term><command>gnutls-cli</command></term>
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| 285 | <listitem>
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[3ee626e] | 286 | <para>
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| 287 | is a simple client program to set up a TLS connection to some
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[4c24eb0a] | 288 | other computer
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[3ee626e] | 289 | </para>
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[d5404360] | 290 | <indexterm zone="gnutls gnutls-cli">
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| 291 | <primary sortas="b-gnutls-cli">gnutls-cli</primary>
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| 292 | </indexterm>
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| 293 | </listitem>
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| 294 | </varlistentry>
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| 295 |
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| 296 | <varlistentry id="gnutls-cli-debug">
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| 297 | <term><command>gnutls-cli-debug</command></term>
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| 298 | <listitem>
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[3ee626e] | 299 | <para>
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| 300 | is a simple client program to set up a TLS connection to some
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[4c24eb0a] | 301 | other computer and produces very verbose progress results
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[3ee626e] | 302 | </para>
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[d5404360] | 303 | <indexterm zone="gnutls gnutls-cli-debug">
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| 304 | <primary sortas="b-gnutls-cli-debug">gnutls-cli-debug</primary>
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| 305 | </indexterm>
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| 306 | </listitem>
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| 307 | </varlistentry>
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| 308 |
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| 309 | <varlistentry id="gnutls-serv">
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| 310 | <term><command>gnutls-serv</command></term>
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| 311 | <listitem>
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[3ee626e] | 312 | <para>
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| 313 | is a simple server program that listens to incoming TLS
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[4c24eb0a] | 314 | connections
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[3ee626e] | 315 | </para>
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[d5404360] | 316 | <indexterm zone="gnutls gnutls-serv">
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| 317 | <primary sortas="b-gnutls-serv">gnutls-serv</primary>
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| 318 | </indexterm>
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| 319 | </listitem>
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| 320 | </varlistentry>
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| 321 |
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[546b042] | 322 | <varlistentry id="ocsptool">
|
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| 323 | <term><command>ocsptool</command></term>
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| 324 | <listitem>
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[3ee626e] | 325 | <para>
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[0d7900a] | 326 | is a program that can parse and print information about OCSP
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[4c24eb0a] | 327 | requests/responses, generate requests and verify responses
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[3ee626e] | 328 | </para>
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[546b042] | 329 | <indexterm zone="gnutls ocsptool">
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| 330 | <primary sortas="b-ocsptool">ocsptool</primary>
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| 331 | </indexterm>
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| 332 | </listitem>
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| 333 | </varlistentry>
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| 334 |
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| 335 | <varlistentry id="p11tool">
|
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| 336 | <term><command>p11tool</command></term>
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| 337 | <listitem>
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[3ee626e] | 338 | <para>
|
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| 339 | is a program that allows handling data from PKCS #11 smart cards
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[4c24eb0a] | 340 | and security modules
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[3ee626e] | 341 | </para>
|
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[546b042] | 342 | <indexterm zone="gnutls p11tool">
|
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| 343 | <primary sortas="b-p11tool">p11tool</primary>
|
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| 344 | </indexterm>
|
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| 345 | </listitem>
|
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| 346 | </varlistentry>
|
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| 347 |
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[d5404360] | 348 | <varlistentry id="psktool">
|
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| 349 | <term><command>psktool</command></term>
|
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| 350 | <listitem>
|
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[3ee626e] | 351 | <para>
|
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[4c24eb0a] | 352 | is a simple program that generates random keys for use with TLS-PSK
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[3ee626e] | 353 | </para>
|
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[d5404360] | 354 | <indexterm zone="gnutls psktool">
|
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| 355 | <primary sortas="b-psktool">psktool</primary>
|
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| 356 | </indexterm>
|
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| 357 | </listitem>
|
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| 358 | </varlistentry>
|
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| 359 |
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| 360 | <varlistentry id="srptool">
|
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| 361 | <term><command>srptool</command></term>
|
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| 362 | <listitem>
|
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[3ee626e] | 363 | <para>
|
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| 364 | is a simple program that emulates the programs in the Stanford
|
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[4c24eb0a] | 365 | SRP (Secure Remote Password) libraries using GnuTLS
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[3ee626e] | 366 | </para>
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[d5404360] | 367 | <indexterm zone="gnutls srptool">
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| 368 | <primary sortas="b-srptool">srptool</primary>
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| 369 | </indexterm>
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| 370 | </listitem>
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| 371 | </varlistentry>
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| 372 |
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| 373 | <varlistentry id="libgnutls">
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[73d97caf] | 374 | <term><filename class="libraryfile">libgnutls.so</filename></term>
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[d5404360] | 375 | <listitem>
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[3ee626e] | 376 | <para>
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[4c24eb0a] | 377 | contains the core API functions and X.509 certificate API functions
|
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[3ee626e] | 378 | </para>
|
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[d5404360] | 379 | <indexterm zone="gnutls libgnutls">
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[5eaf9af8] | 380 | <primary sortas="c-libgnutls">libgnutls.so</primary>
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[d5404360] | 381 | </indexterm>
|
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| 382 | </listitem>
|
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| 383 | </varlistentry>
|
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| 384 |
|
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| 385 | </variablelist>
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| 386 |
|
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| 387 | </sect2>
|
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| 388 |
|
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| 389 | </sect1>
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