use random.SystemRandom as random nr source (/dev/urandom)

/dev/urandom is somewhat better than python's PRNG

Change-Id: I6de38c14ac6dd55bc84d53974192509c18d02bfa
This commit is contained in:
Neels Hofmeyr
2025-08-05 00:20:21 +02:00
parent c831b3c3c3
commit 4d555f4b8d

View File

@@ -94,7 +94,7 @@ class InputExpandingParamSource(ParamSource):
return cls(cls.expand_str(s))
class RandomSourceMixin:
random_impl = random # TODO secure random source?
random_impl = random.SystemRandom()
class RandomDigitSource(InputExpandingParamSource, RandomSourceMixin):
'return a different sequence of random decimal digits each'