[Cryptography] let's kill md5sum!

Tony Arcieri bascule at gmail.com
Sun Jun 7 16:29:52 EDT 2015


On Sat, Jun 6, 2015 at 3:58 PM, Ryan Carboni <ryacko at gmail.com> wrote:

> My personal preference is the Tiger hash.
>
> It's the only long-lived hash function that hasn't been broken
>

Well, not completely broken, but here's an attack that breaks Tiger reduced
to 23 rounds (from 24) with 2^47 complexity:

http://link.springer.com/chapter/10.1007%2F978-3-540-76900-2_33

Tiger is also slower than Blake2b

-- 
Tony Arcieri
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