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pbsd
on Aug 10, 2013
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Math Advances Suggest RSA Encryption Could Fall Wi...
They weakened DES by reducing key size from 128 to 56 bits. Everything suggests they didn't know about linear cryptanalysis at the time, and in any case their improved sboxes, by being stronger against DC, were also stronger against LC.
throwaway2048
on Aug 11, 2013
[–]
64 bits to 56 bits?
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