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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@893 af4574ff-66df-0310-9fd7-8a98e5e911e0
47 lines
1.8 KiB
XML
47 lines
1.8 KiB
XML
<sect2>
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<title>Contents</title>
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<para>The <application>openssl</application> package contains
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<command>c_rehash</command>, <command>openssl</command>, <filename
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class='libraryfile'>libcrypto</filename> libraries and <filename
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class='libraryfile'>libssl</filename> libraries.</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>c_rehash</title>
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<para><command>c_rehash</command> is a <application>perl</application> script that scans all files in a directory and adds symbolic links to their hash values.</para>
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</sect3>
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<sect3><title>openssl</title>
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<para>The <command>openssl</command> program is a command line tool for using the various cryptography functions of <application>OpenSSL</application>'s crypto
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library from the shell. It can be used for various functions which are documented in <command>man 1 openssl</command>.</para>
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</sect3>
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<sect3><title>libcrypto</title>
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<para>The <application>OpenSSL</application> crypto library implements a wide range of cryptographic algorithms used in various Internet standards. The services provided by this library are used by the <application>OpenSSL</application> implementations of <acronym>SSL</acronym>, <acronym>TLS</acronym> and
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<acronym>S/MIME</acronym>, and they have also been used to implement
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<application>OpenSSH</application>, <application>OpenPGP</application>,
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and other cryptographic standards.</para>
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</sect3>
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<sect3><title>libssl</title>
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<para>The <application>OpenSSL</application> <acronym>SSL</acronym> library implements the
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Secure Sockets Layer (<acronym>SSL</acronym> v2/v3) and Transport Layer
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Security (<acronym>TLS</acronym> v1) protocols. It provides a rich
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<acronym>API</acronym>, documentation on which can be found by running
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<command>man 3 ssl</command>.</para>
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</sect3>
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</sect2>
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