bramcohen
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@ That's a pretty good page. You should go read it.
about 15 hours ago
via web
in reply to kisasondi
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@ You're a wanker.
11:18 AM May 26th
via web
in reply to KevinSMcArthur
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@ Entropy doesn't get 'depleted' like that.
11:17 AM May 26th
via web
in reply to kisasondi
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@ There's nothing whatsoever insecure about reusing entropy as long as you have a cryptographically secure RNG.
8:43 AM May 26th
via web
in reply to KevinSMcArthur
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@ @ Yeah, Fortuna is the successor to Yarrow.
8:41 AM May 26th
via web
in reply to DLitz
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@ Not joking, we got bitten by that one horribly.
8:41 AM May 26th
via web
in reply to damageboy
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@ urandom is just as secure as long as there's enough entropy in the pool. Blocking for mix-in makes it more vulnerable, not less.
8:40 AM May 26th
via web
in reply to kisasondi
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@ Linux *should* use Yarrow, like FreeBSD does, but it doesn't.
9:08 PM May 25th
via web
in reply to deathtolamo
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@ Here's some info, it's a real disaster -
9:06 PM May 25th
via web
in reply to deathtolamo
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@ Because /dev/random blocks completely unnecessarily.
7:45 PM May 25th
via web
in reply to kisasondi
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@ If there's enough entropy in the pool there are no problems.
7:43 PM May 25th
via web
in reply to KevinSMcArthur
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@ It's cryptographically secure, no problems with mere statistical tests.
7:32 PM May 25th
via web
in reply to deathtolamo
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@ @ That's a faulty /dev/urandom. It should block until it gets an initial pool.
6:17 PM May 25th
via web
in reply to eqe
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Do not use the random access flag! It will cause the cache to never be flushed!
5:33 PM May 25th
via Facebook
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/dev/random is for wankers. Use /dev/urandom instead.
3:13 PM May 25th
via Facebook
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Hex on the 8x8 board has been solved.
9:09 AM May 23rd
via Facebook
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My new invention: A connection between a car and a phone, so the phone has access to the car's GPS, compass, and accelerometer.
10:39 PM May 20th
via Facebook
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@ The Wall Street guys didn't make a whole bunch of money. The horror!
7:12 PM May 18th
via web
in reply to mm
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Can someone explain to me what qualifies Ross Levinsohn to run Yahoo?
1:26 PM May 14th
via web
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@ Yeah, a time machine to go back and accept that Microsoft offer. Dumbasses.
9:53 PM May 13th
via web
in reply to rchen
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- Name Bram Cohen
- Location San Francisco
- Web http://bramcohen....
- Bio The Creator of BitTorrent. Also father, entrepreneur, puzzle inventor, and juggler
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