[PHP-BUG] Bug #51636 [NEW]: openssl_random_pseudo_bytes() painfully slow
From: Operating system: Windows PHP version: 5.3.2 Package: OpenSSL related Bug Type: Bug Bug description:openssl_random_pseudo_bytes() painfully slow Description: Whenever I execute the following command: openssl_random_pseudo_bytes(1); // or any other number PHP will process the function call for like a minute. I am using Windows 7, and it is affected by both x86 and x64 systems. I do not see a problem on Linux, though. Test script: --- $random = openssl_random_pseudo_bytes(1, $strong); Expected result: The random generation should happen within a blink of an eye. -- Edit bug report at http://bugs.php.net/bug.php?id=51636&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51636&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51636&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51636&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51636&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51636&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51636&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51636&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51636&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51636&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51636&r=support Expected behavior: http://bugs.php.net/fix.php?id=51636&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51636&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51636&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51636&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51636&r=php4 Daylight Savings:http://bugs.php.net/fix.php?id=51636&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51636&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51636&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51636&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51636&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51636&r=mysqlcfg
#41286 [Com]: Variant VT_ARRAY of VT_UI1
ID: 41286
Comment by: kaisellgren at gmail dot com
Reported By: milman at gmx dot de
Status: Open
Bug Type:Feature/Change Request
PHP Version: 5.2.2
New Comment:
I am experiencing same problems.
$rng = new DOTNET("mscorlib",
"System.Security.Cryptography.RNGCryptoServiceProvider");
$arr = array(0);
$v = new VARIANT($arr,VT_ARRAY | VT_UI1);
$rng->GetBytes($v);
unset($rng);
It throws an error: Fatal error: Uncaught exception 'com_exception'
with message 'Variant type conversion failed: Type mismatch.
Previous Comments:
[2007-05-04 17:12:28] milman at gmx dot de
Description:
for calling navigate2 you need to pass array of byte.
that is not possible.
Reproduce code:
---
Visible = true;
$ie->Height= 500 ;
$ie->Width = 700 ;
$post = array (ord('p'),ord('='),ord('1')) ;
$v = new VARIANT($post, VT_ARRAY|VT_UI1);
//postdata need to be array of byte
$ie->Navigate2("http://host/web/echo_request.php",0,'',$v) ;
?>
Expected result:
posting data to web-server
Actual result:
--
com_exception
--
Edit this bug report at http://bugs.php.net/?id=41286&edit=1
