[erlang-questions] Yaws security alert - Yaws 1.93
Sun Jun 24 05:25:31 CEST 2012
* Mersenne Twister PRNGs are NOT cryptographically safe either, although
the random number generation period is much much longer (approx. 2^43
on AS183, (2^19937) - 1 for SFMT) and the state space is far less
easier to be exploited.
* sfmt-erlang is now runable on non-NIF environment (though it's slow)
* I've been working on a lightweight variant of MT called TinyMT (period:
(2^127) - 1, internal state: 28 bytes), including compatibility
functions to the random module, and is capable of generating ~2^58
different RNG streams. It's at
++> Tuncer Ayaz <> [2012-06-21 12:47:46 +0200]:
> It should probably be replaced with Kenji's sfmt-erlang or an
> implementation of (C)MWC.
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