2002-11-20 00:11:34 +00:00
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<?xml version="1.0" encoding="iso-8859-1"?>
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2002-11-20 00:34:17 +00:00
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<!-- $Revision: 1.2 $ -->
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2002-11-20 00:11:34 +00:00
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<refentry id="function.sha1">
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<refnamediv>
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<refname>sha1</refname>
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<refpurpose>Calculate the sha1 hash of a string</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>string</type><methodname>sha1</methodname>
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<methodparam><type>string</type><parameter>str</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Calculates the sha1 hash of <parameter>str</parameter> using the
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2002-11-20 00:34:17 +00:00
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<ulink url="&url.rfc;rfc3174.html">US Secure Hash Algorithm 1</ulink>,
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2002-11-20 00:11:34 +00:00
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and returns that hash. The hash is a 40-character hexadecimal number.
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</simpara>
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<simpara>
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2002-11-20 00:34:17 +00:00
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See also <function>sha1_file</function>, <function>crc32</function>,
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and <function>md5</function>
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2002-11-20 00:11:34 +00:00
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</simpara>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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