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Previous: <a href="Downloading-and-installing.html#Downloading-and-installing" accesskey="p" rel="prev">Downloading and installing</a>, Up: <a href="Introduction-to-GnuTLS.html#Introduction-to-GnuTLS" accesskey="u" rel="up">Introduction to GnuTLS</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Function-and-Data-Index.html#Function-and-Data-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Overview"></a>
<h3 class="section">2.2 Overview</h3>
<p>In this document we present an overview of the supported security protocols in <a href="Introduction-to-TLS.html#Introduction-to-TLS">Introduction to TLS</a>, and
continue by providing more information on the certificate authentication in <a href="Certificate-authentication.html#Certificate-authentication">Certificate authentication</a>,
and shared-key as well anonymous authentication in <a href="Shared_002dkey-and-anonymous-authentication.html#Shared_002dkey-and-anonymous-authentication">Shared-key and anonymous authentication</a>. We
elaborate on certificate authentication by demonstrating advanced usage of the API in <a href="More-on-certificate-authentication.html#More-on-certificate-authentication">More on certificate authentication</a>.
The core of the TLS library is presented in <a href="How-to-use-GnuTLS-in-applications.html#How-to-use-GnuTLS-in-applications">How to use GnuTLS in applications</a> and example
applications are listed in <a href="GnuTLS-application-examples.html#GnuTLS-application-examples">GnuTLS application examples</a>.
In <a href="Other-included-programs.html#Other-included-programs">Other included programs</a> the usage of few included programs that
may assist debugging is presented. The last chapter is <a href="Internal-architecture-of-GnuTLS.html#Internal-architecture-of-GnuTLS">Internal architecture of GnuTLS</a> that
provides a short introduction to GnuTLS’ internal architecture.
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