VARIANTS OF DIFFERENTIAL AND LINEAR CRYPTANALYSIS

Mehak Khurana; Meena Kumari

Paper 2015/473

VARIANTS OF DIFFERENTIAL AND LINEAR CRYPTANALYSIS

Mehak Khurana and Meena Kumari

Abstract

Block cipher is in vogue due to its requirement for integrity, confidentiality and authentication. Differential and Linear cryptanalysis are the basic techniques on block cipher and till today many cryptanalytic attacks are developed based on these. Each variant of these have different methods to find distinguisher and based on the distinguisher, the method to recover key. This paper illustrates the steps to find distinguisher and steps to recover key of all variants of differential and linear attacks developed till today. This is advantageous to cryptanalyst and cryptographer to apply various attacks simultaneously on any crypto algorithm.

Metadata

Available format(s): PDF
Category: Secret-key cryptography
Publication info: Preprint.
Keywords: Boomerang Differential Higher Order Impossible Integral Linear Cryptanalysis Rectangle Related Key Truncated Cryptanalysis Zero Correlation
Contact author(s): mehakkhurana @ itmindia edu
History: 2015-05-19: received
Short URL: https://ia.cr/2015/473
License: CC BY

BibTeX

@misc{cryptoeprint:2015/473,
      author = {Mehak Khurana and Meena Kumari},
      title = {{VARIANTS} {OF} {DIFFERENTIAL} {AND} {LINEAR} {CRYPTANALYSIS}},
      howpublished = {Cryptology {ePrint} Archive, Paper 2015/473},
      year = {2015},
      url = {https://eprint.iacr.org/2015/473}
}