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LWN.net Weekly Edition for May 16, 2013
A look at the PyPy 2.0 release
PostgreSQL 9.3 beta: Federated databases and more
LWN.net Weekly Edition for May 9, 2013
(Nearly) full tickless operation in 3.10
Posted Oct 16, 2009 7:40 UTC (Fri) by brouhaha (subscriber, #1698)
Posted Oct 16, 2009 13:02 UTC (Fri) by pharm (guest, #22305)
Leave designing encryption algorithms to the experts: Personally, I know just enough to know that I
don't know anything like enough to start designing my own encryption schemes.
Posted Oct 16, 2009 19:22 UTC (Fri) by brouhaha (subscriber, #1698)
However, that's just the time complexity. The meet in the middle attack also requires storage for 2^n blocks, which is obviously not available for n=112, let alone larger values of n.
Posted Oct 16, 2009 20:08 UTC (Fri) by ABCD (subscriber, #53650)
I think there is a mistake somewhere in there, because 2^(2n) = (2^2)^n = 4^n.
Posted Oct 18, 2009 16:08 UTC (Sun) by pharm (guest, #22305)
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