看板FB_security
标 题Re: Collecting entropy from device_attach() times.
发信站NCTU CS FreeBSD Server (Thu Sep 27 20:15:20 2012)
转信站ptt!csnews.cs.nctu!news.cs.nctu!FreeBSD.cs.nctu!freebsd.org!owner-free
Ben Laurie <
[email protected]> writes:
> We should certainly see how things look on slow systems, but note that
> if the resolution is lower, then the measurements will also be smaller
> (assuming attachment takes similar time), and so we will claim less
> entropy anyway :-)
Ah, I forgot about Pawel's flsl() trick. You're right.
DES
--=20
Dag-Erling Sm=C3=B8rgrav -
[email protected]
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