How to get a 64-bit random value in Delphi?

How can I create a random 64-bit integer value in Delphi 2006? The built-in integer-based Random() function seems to return only values between 0 and 2^31.

Solution

You can use my GpRandomGen. It implements Marsaglia/Zaman/James algorithm, is extremely fast and supposedly very random. Released as a freeware.

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