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Flaws in Differential Cryptanalysis of Reduced Round PRESENT

Authors:
Manoj Kumar
Pratibha Yadav
Meena Kumari
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URL: http://eprint.iacr.org/2010/407
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Abstract: In this paper, we have presented flaws in differential cryptanalysis of reduced round variant of PRESENT given by M.Wang in [3] [4] for 80 bits key length and we have shown that it is not possible to recover 32 subkey bits by differential cryptanalysis of 16-round PRESENT as claimed in [3] [4].We have also shown that at the most 30 subkey bits can be recovered by the attack given in [4] after some modifications in the algorithm presented in [3][4].
BibTeX
@misc{eprint-2010-23308,
  title={Flaws in Differential Cryptanalysis of Reduced Round PRESENT},
  booktitle={IACR Eprint archive},
  keywords={implementation /},
  url={http://eprint.iacr.org/2010/407},
  note={ mktalyan@yahoo.com 14811 received 21 Jul 2010},
  author={Manoj Kumar and Pratibha Yadav and Meena Kumari},
  year=2010
}