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Article #217541Re: Jak zrobić test za pomocą PractRand?
From: osobli...
Date: Mon, 23 Aug 2021 21:19
Date: Mon, 23 Aug 2021 21:19
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4668 bytes
Widzę jeszcze możliwość problemu z tym jak pociąłem liczby 128-bitowe:
split=[(w >> x) & 0xFFFFFFFF for x in reversed(range(0, 128, 32))]
binary = struct.pack('qqqq', split[0], split[1], split[2], split[3])
Pociąłem je na liczby 32 bitowe i w strukt.pack użyłem formatu C Type nazwanego 'q', który oznacza long long:
https://docs.python.org/3/library/struct.html
Jeżeli long long może być dłuższy niż to co tam umieszczam, struct.pack może wypełniać resztę np. zerami. Ale long long ma chyba właśnie 32-bity.
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