Results 11 to 20 of about 4,860,803 (237)

Deep-Learning-Based Cryptanalysis of Lightweight Block Ciphers Revisited [PDF]

Entropy, 2023
With the development of artificial intelligence, deep-learning-based cryptanalysis has been actively studied. There are many cryptanalysis techniques.
Hyunji Kim, Sejin Lim, Yeajun Kang, Wonwoong Kim, Dukyoung Kim, Seyoung Yoon, Hwajeong Seo   +6 more
doaj   +2 more sources

Multidimensional Linear Cryptanalysis of AEGIS

IACR Transactions on Symmetric Cryptology
AEGIS is a family of authenticated encryption with associated data (AEAD) ciphers that target for highly efficient implementations in software. The main operation in AEGIS is the AES encryption round function such that it can make full use of the ...
Yinuo Liu, Tian Tian, Jing Yang
doaj   +2 more sources

Differential-Linear Cryptanalysis of Reduced Round ChaCha

IACR Transactions on Symmetric Cryptology
ChaCha is a well-known stream cipher that has been used in many network protocols and software. In this paper, we study the security of reduced round ChaCha. First, by considering the differential-linear hull effect, we improve the correlation of a four-
Zhichao Xu, Hong Xu, Lin Tan, Wenfeng Qi
doaj   +2 more sources

Linear Cryptanalysis of DES with Asymmetries [PDF]

IACR Cryptology ePrint Archive, 2017
Linear cryptanalysis of DES, proposed by Matsui in 1993, has had a seminal impact on symmetric-key cryptography, having seen massive research efforts over the past two decades. It has spawned many variants, including multidimensional and zero-correlation linear cryptanalysis.
A. Bogdanov, Philip S. Vejre
semanticscholar   +3 more sources

On Probability of Success in Linear and Differential Cryptanalysis [PDF]

Journal of Cryptology, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ali Aydin Selcuk, Selcuk Ali Aydin
exaly   +5 more sources

Separable Statistics and Multidimensional Linear Cryptanalysis

IACR Transactions on Symmetric Cryptology, 2018
Multidimensional linear cryptanalysis of block ciphers is improved in this work by introducing a number of new ideas. Firstly, formulae is given to compute approximate multidimensional distributions of the encryption algorithm internal bits. Conventional
Stian Fauskanger, Igor Semaev
doaj   +2 more sources

The Independence of Linear Approximations in Symmetric Cryptanalysis [PDF]

IEEE Transactions on Information Theory, 2006
Summary: A theoretical framework for the use of multiple linear approximations in the linear cryptanalysis of block ciphers is given. The covariance of two mask counts is derived, and it is shown that under appropriate conditions the mask counts in linear cryptanalysis are stochastically independent, whether or not the masks are linearly independent ...
exaly   +3 more sources

Differential-linear cryptanalysis of PRINCE cipher

网络与信息安全学报, 2021
PRINCE is a low-latency lightweight block cipher, which is widely used in a lot of resource constrained devices. It is based on the FX construction and the core component is PRINCEcore.
LIU Zhengbin
doaj   +3 more sources

Differential, Linear, and Meet-in-the-Middle Attacks on the Lightweight Block Cipher RBFK

IET Information Security, 2023
Randomized butterfly architecture of fast Fourier transform for key cipher (RBFK) is the lightweight block cipher for Internet of things devices in an edge computing environment.
Sugio Nobuyuki
doaj   +1 more source

Blocking Linear Cryptanalysis Attacks Found on Cryptographic Algorithms Used on Internet of Thing Based on the Novel Approaches of Using Galois Field (GF (2³²)) and High Irreducible Polynomials

Applied Sciences, 2023
Attacks on the Internet of Things (IoT) are not highly considered during the design and implementation. The prioritization is making profits and supplying services to clients. Most cryptographic algorithms that are commonly used on the IoT are vulnerable
Khumbelo Difference Muthavhine, Mbuyu Sumbwanyambe   +1 more
doaj   +1 more source