Need to use RNGCryptoServiceProvider in PHP, help!

[email protected] (Thomas Anderson)
Newsgroups php.windows
Message-ID <[email protected]>
Hi,

I need to use RNGCryptoServiceProvider in PHP.

I have tried:

$rng = new DOTNET("mscorlib",
"System.Security.Cryptography.RNGCryptoServiceProvider");
$arr = array(0);
$v = new VARIANT($arr,VT_ARRAY);
$rng->GetBytes($v);
unset($rng);

The component loads fine.

But I got this error: Fatal error: Uncaught exception 'com_exception'
with message 'Error [0x80070057] The parameter is incorrect.

Any ideas?
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