36 lines
2.2 KiB
XML
36 lines
2.2 KiB
XML
<?xml version='1.0' encoding='utf-8' ?>
|
|
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
<!ENTITY % BOOK_ENTITIES SYSTEM "Securing_TLS.ent">
|
|
%BOOK_ENTITIES;
|
|
]>
|
|
<chapter id="chap-Fedora_Security_Team-Securing_TLS-OpenSSL">
|
|
<title>OpenSSL</title>
|
|
<para>
|
|
<application>OpenSSL</application> is a popular and powerful open source toolkit for implementing SSL and TLS. It's used to add SSL and TLS encryption to other popular software like <application>Apache</application>, <application>dovecot</application>, and <application>ejabberd</application>.
|
|
</para>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories">
|
|
<title>Cipher Categories</title>
|
|
<para><application>OpenSSL</application> groups cipher suites together into easy to define sets that make it easy to implement encryption that makes sense for individual systems. These sets include <literal>HIGH</literal>, <literal>MEDIUM</literal>, <literal>LOW</literal>, <literal>EXPORT</literal>, and <literal>DEFAULT</literal>. By utilizing one, or a combination, of these sets in configuration files, the systems administrator can define many ciphers at once.</para>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories-High">
|
|
<title>High Ciphers</title>
|
|
<para />
|
|
</section>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories-Medium">
|
|
<title>Medium Ciphers</title>
|
|
<para />
|
|
</section>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories-Low">
|
|
<title>Low Ciphers</title>
|
|
<para />
|
|
</section>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories-Export">
|
|
<title>Export Ciphers</title>
|
|
<para />
|
|
</section>
|
|
<section id="sect-Fedora_Security_Team-Securing_TLS-OpenSSL-Cipher_Categories-Default">
|
|
<title>Default Ciphers</title>
|
|
<para />
|
|
</section>
|
|
</section>
|
|
</chapter>
|
|
|