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Use /dev/urandom instead of /dev/random

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The usage of /dev/urandom is enough secure
This commit is contained in:
Lukas Reschke 2012-10-15 19:21:37 +02:00
parent 24ad6b5a62
commit fa71e51e67
1 changed files with 4 additions and 4 deletions
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8
lib/util.php
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@ -594,8 +594,8 @@ class OC_Util {
}
}
// Try to use /dev/random
$fp = @file_get_contents('/dev/random', false, null, 0, $length);
// Try to use /dev/urandom
$fp = @file_get_contents('/dev/urandom', false, null, 0, $length);
if ($fp !== FALSE) {
$string = substr(bin2hex($fp), 0, $length);
return $string;
@ -628,8 +628,8 @@ class OC_Util {
}
}
// Check /dev/random
$fp = @file_get_contents('/dev/random', false, null, 0, 1);
// Check /dev/urandom
$fp = @file_get_contents('/dev/urandom', false, null, 0, 1);
if ($fp !== FALSE) {
return true;
}