Paper 2011/115
Multiple Differential Cryptanalysis: Theory and Practice (Corrected)
Céline Blondeau and Benoît Gérard
Abstract
Differential cryptanalysis is a well-known statistical attack on block ciphers. We present here a generalisation of this attack called multiple differential cryptanalysis. We study the data complexity, the time complexity and the success probability of such an attack and we experimentally validate our formulas on a reduced version of PRESENT. Finally, we propose a multiple differential cryptanalysis on 18-round PRESENT for both 80-bit and 128-bit master keys.
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- iterative block ciphermultiple differential cryptanalysisPRESENTdata complexitysuccess probabilitytime complexity
- Contact author(s)
- celine blondeau @ inria fr
- History
- 2011-06-23: last of 2 revisions
- 2011-03-10: received
- See all versions
- Short URL
- https://ia.cr/2011/115
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2011/115,
author = {Céline Blondeau and Benoît Gérard},
title = {Multiple Differential Cryptanalysis: Theory and Practice (Corrected)},
howpublished = {Cryptology {ePrint} Archive, Paper 2011/115},
year = {2011},
url = {https://eprint.iacr.org/2011/115}
}