A trick I have mentioned before and may again.

If you need a large supply of random looking data, one of the best approaches is to grab a large file produced out of dynamic data (/dev/mem is often a good bet, there are plenty of choices though), compress it, and then encrypt it with a good algorithm. Samples from the resulting file are for all intents and purposes, random.

In reply to Re (tilly) 1: Srand versus rand by tilly
in thread Pi calculator by Fingo

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