Results 1 to 10 of about 9,083 (227)
Quantum Differential and Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2016 Quantum computers, that may become available one day, would impact many scientific fields, most notably cryptography since many asymmetric primitives are insecure against an adversary with quantum capabilities.
Marc Kaplan +3 more
doaj +10 more sources
Quantum differential cryptanalysis to the block ciphers [PDF]
, 2015 Differential cryptanalysis is one of the most popular methods in attacking block ciphers. However, there still some limitations in traditional differential cryptanalysis.
Li, Hong-Wei, Yang, Li
core +3 more sources
Higher-Order Differential-Linear Cryptanalysis of ChaCha Stream Cipher [PDF]
IEEE AccessThis paper studies the advanced methodologies of differential cryptanalysis with a particular emphasis on higher-order differentials and higher-order differential-linear cryptanalysis, along with their application to the ChaCha stream cipher.
Nasratullah Ghafoori, Atsuko Miyaji
doaj +2 more sources
Flaws in Differential Cryptanalysis of Skipjack [PDF]
, 2002 This paper is motivated by some results presented by Knudsen, Robshaw and Wagner at Crypto'99, that described many attacks of reduced versions of Skipjack, some of them being erroneous. Differential cryptanalysis is based on distinguishers, any attack should prove that the events that triggers the analysis has not the same probability for the cipher ...
Louis Granboulan
openalex +2 more sources
Differential Cryptanalysis of Round-Reduced LEA
IEEE Access, 2018 In this paper, we focus on the differential cryptanalysis dedicated to a particular class of cryptographic algorithms, namely ARX ciphers. We propose a new algorithm inspired by the Nested Monte-Carlo Search algorithm to find a differential path in ARX ...
Ashutosh Dhar Dwivedi, Gautam Srivastava
doaj +4 more sources
Impossible Differential Cryptanalysis of Zodiac [PDF]
, 2002 We discuss the impossible differential cryptanalysis of the blockcipher Zodiac. The main design principles of Zodiac are simplicity and efficiency. However the diffusion layer in its round function is too simple to offer enough security. An impossible differential cryptanalysis is a proper method to attack the weakness of Zodiac.
Deukjo Hong +4 more
openalex +3 more sources
On Probability of Success in Linear and Differential Cryptanalysis [PDF]
Journal of Cryptology, 2007 Despite their widespread usage in block cipher security, linear and differential cryptanalysis still lack a robust treatment of their success probability, and the success chances of these attacks have commonly been estimated in a rather ad hoc fashion.
Ali Aydın Selçuk
openalex +6 more sources
Improved Differential Cryptanalysis of SPEEDY
IACR Transactions on Symmetric CryptologySPEEDY is a family of lightweight block ciphers designed by Leander et al. Several differential attacks have been reported on the SPEEDY variants. However, nearly all of these attacks are based on differential characteristics with probabilities that ...
Tim Beyne, Addie Neyt
doaj +2 more sources
Automated Differential-Linear Cryptanalysis for AND-RX Ciphers [PDF]
IET Information SecurityDifferential and linear cryptanalysis are two important methods to evaluate the security of block ciphers. Building on these two methods, differential-linear (DL) cryptanalysis was introduced by Langford and Hellman in 1994. This cryptanalytic method has
Wenya Li, Kai Zhang, Bin Hu
doaj +2 more sources
A New (Related-Key) Neural Distinguisher Using Two Differences for Differential Cryptanalysis
IET Information SecurityAt CRYPTO 2019, Gohr showed the significant advantages of neural distinguishers over traditional distinguishers in differential cryptanalysis. At fast software encryption (FSE) 2024, Bellini et al.
Gao Wang, Gaoli Wang, Siwei Sun
doaj +2 more sources