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A comment on Yahoo discloses hack of 1B accounts. Parent comment

Re:Yahoo discloses hack of 1B accounts by manarth on Thursday December 15, 2016 @02:52AM (#13183155)
From 2009: a preimage attack reduced the complexity from 2^128 to 2^123.4 [1].

It's still a big number, but it's less than the theoretical complexity.

[1] https://www.iacr.org/archive/eurocrypt2009/54790136/54790136...

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Re:Yahoo discloses hack of 1B accounts by Buge on Saturday December 17, 2016 @05:54PM (#13203201)
What I meant by "computable" is something that can be computed with today's hardware.
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