mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-27 14:28:56 +00:00
27960e632c
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@146503 c90b9560-bf6c-de11-be94-00142212c4b1
102 lines
2.5 KiB
XML
102 lines
2.5 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.6 $ -->
|
|
<reference id="ref.mhash">
|
|
<title>Mhash Functions</title>
|
|
<titleabbrev>mhash</titleabbrev>
|
|
|
|
<partintro>
|
|
<section id="mhash.intro">
|
|
&reftitle.intro;
|
|
<para>
|
|
These functions are intended to work with <ulink
|
|
url="&url.mhash;">mhash</ulink>. Mhash can be used to create checksums,
|
|
message digests, message authentication codes, and more.
|
|
</para>
|
|
<para>
|
|
This is an interface to the mhash library. mhash supports a wide
|
|
variety of hash algorithms such as MD5, SHA1, GOST, and many
|
|
others. For a complete list of supported hashes, refer to the
|
|
documentation of mhash. The general rule is that you can access
|
|
the hash algorithm from PHP with MHASH_HASHNAME. For example, to
|
|
access TIGER you use the PHP constant MHASH_TIGER.
|
|
</para>
|
|
</section>
|
|
|
|
<section id="mhash.requirements">
|
|
&reftitle.required;
|
|
<para>
|
|
To use it, download the mhash distribution from <ulink
|
|
url="&url.mhash;">its web site</ulink> and follow the included
|
|
installation instructions.
|
|
</para>
|
|
</section>
|
|
|
|
&reference.mhash.configure;
|
|
|
|
<section id="mhash.configuration">
|
|
&reftitle.runtime;
|
|
&no.config;
|
|
</section>
|
|
|
|
<section id="mhash.resources">
|
|
&reftitle.resources;
|
|
&no.resource;
|
|
</section>
|
|
|
|
&reference.mhash.constants;
|
|
|
|
<section id="mhash.examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title>Compute the MD5 digest and hmac and print it out as hex</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
$input = "what do ya want for nothing?";
|
|
$hash = mhash(MHASH_MD5, $input);
|
|
echo "The hash is " . bin2hex($hash) . "<br />\n";
|
|
$hash = mhash(MHASH_MD5, $input, "Jefe");
|
|
echo "The hmac is " . bin2hex($hash) . "<br />\n";
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
<para>
|
|
This will produce:
|
|
<screen>
|
|
<![CDATA[
|
|
The hash is d03cb659cbf9192dcd066272249f8412
|
|
The hmac is 750c783e6ab0b503eaa86e310a5db738
|
|
]]>
|
|
</screen>
|
|
</para>
|
|
</example>
|
|
</para>
|
|
</section>
|
|
|
|
</partintro>
|
|
|
|
&reference.mhash.functions;
|
|
|
|
</reference>
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|
|
|