Nice example, Erol :t

CryptGenRandom is very slow, though:`This code was assembled with ml64 in 64-bit format`

result -8032366409749840727

result 87096612809990884

result -3122102231650220507

result 6210554543873536060

result 7239442655864793548

result 3289759298143981941

46067 ticks for CryptGenRandom

result 9056870149978556565

result -1890820636788552871

result 2387620311255054330

result 37962361222013295

result 835162364812257345

result 4123339310970107070

0 ticks for Rand64()

Interesting: The 64-bit version is exactly twice as fast - as if it was called twice internally ::)