note 110309 added to function.mhash-keygen-s2k
| From: | alix dot axel+php at gmail dot com | Date: | Tue, 09 Oct 2012 20:43:52 +0000 |
| Subject: | note 110309 added to function.mhash-keygen-s2k | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-191216@lists.php.net to get a copy of this message | ||
I looked into mhash and PHP source code and I've ported this function to pure PHP:
<?php
function keygen_s2k($hash, $password, $salt, $bytes)
{
$result = false;
if (extension_loaded('hash') === true)
{
$times = $bytes / ($block = strlen(hash($hash, null, true)));
if ($bytes % $block != 0)
{
++$times;
}
for ($i = 0; $i < $times; ++$i)
{
$result .= hash($hash, str_repeat("\0", $i) . $salt . $password, true);
}
}
return $result;
}
?>
----
Server IP: 194.8.30.16
Probable Submitter: 94.133.37.232
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Manual Page -- http://www.php.net/manual/en/function.mhash-keygen-s2k.php
Edit -- https://master.php.net/note/edit/110309
Del: integrated -- https://master.php.net/note/delete/110309/integrated
Del: useless -- https://master.php.net/note/delete/110309/useless
Del: bad code -- https://master.php.net/note/delete/110309/bad+code
Del: spam -- https://master.php.net/note/delete/110309/spam
Del: non-english -- https://master.php.net/note/delete/110309/non-english
Del: in docs -- https://master.php.net/note/delete/110309/in+docs
Del: other reasons-- https://master.php.net/note/delete/110309
Reject -- https://master.php.net/note/reject/110309
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