[cryptography] slide attack to lightweight algorithms

Ryan Carboni ryacko at gmail.com
Tue Apr 7 01:07:42 EDT 2015


Slide attack and reflection attacks are only possible if there's a certain
symmetry in the key schedule. TEA has a lousy key schedule, but it is not
symmetrical. Neither is PRESENT.

Question: if I were to see the ciphertext being processed under a slide
attack, what would it look like? A short cycle?

Is the S-1 block cipher cryptanalysis the first slide attack?

On Mon, Apr 6, 2015 at 3:12 PM, Erkan Uslu <erknuslu at gmail.com> wrote:

> Hi ! Which lightweight algorithms are vulnerable against slide attack?
> Specifically, can we use the slide attack to Tiny encryption algorithm(TEA)
> Thanks already for all responses .
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