Results 1 to 10 of about 6,566 (183)

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   +4 more sources

Boosting Differential-Linear Cryptanalysis of ChaCha7 with MILP

IACR Transactions on Symmetric Cryptology, 2023
In this paper, we present an improved differential-linear cryptanalysis of the ChaCha stream cipher. Our main contributions are new differential-linear distinguishers that we were able to build thanks to the following improvements: a) we considered a ...
Emanuele Bellini, David Gerault, Juan Grados, Rusydi H. Makarim, Thomas Peyrin   +4 more
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

Addendum to Linear Cryptanalyses of Three AEADs with GIFT-128 as Underlying Primitives

IACR Transactions on Symmetric Cryptology, 2022
In ToSC 2021(2), Sun et al. implemented an automatic search with the Boolean satisfiability problem (SAT) method on GIFT-128 and identified a 19-round linear approximation with the expected linear potential being 2−117.43, which is utilised to launch a ...
Ling Sun, Wei Wang, Meiqin Wang
doaj   +1 more source

Impossible Differential Cryptanalysis of SIMECK32/64 Algorithm [PDF]

Jisuanji gongcheng, 2017
This paper studies the capability of impossible differential cryptanalysis on block cipher SIMECK32/64.The 11-round impossible differential path of SIMECK32/64 is constructed using the meet-in-the-middle technology.The attack on 19-round SIMECK32/64 is ...
CHEN Yanqin,ZHANG Wenying
doaj   +1 more source

Security Analysis of Lightweight IoT Cipher: Chaskey

Cryptography, 2020
This paper presents the differential cryptanalysis of ARX based cipher Chaskey using tree search based heuristic approach. ARX algorithms are suitable for resource-constrained devices such as IoT and very resistant to standard cryptanalysis such as ...
Ashutosh Dhar Dwivedi
doaj   +1 more source

Linear and Differential Cryptanalysis of SHA-256 [PDF]

, 2005
The one-way hash function plays an important role in digital signatures and message authentication from the viewpoint of security. No effective attacking method has been discovered to the algorithm of hash function standard.
Ishikawa, Hirofumi, Wang, Xiao Dong
core   +1 more source

A Substitution Box for Lightweight Ciphers to Secure Internet of Things

Journal of King Saud University: Computer and Information Sciences, 2023
The Internet of Things is a resource-constrained device that demands lightweight cryptographic solutions to achieve high performance and optimal security.
V. Panchami, Mahima Mary Mathews
doaj   +1 more source

Survey and Benchmark of Block Ciphers for Wireless Sensor Networks [PDF]

, 2006
Cryptographic algorithms play an important role in the security architecture of wireless sensor networks (WSNs). Choosing the most storage- and energy-efficient block cipher is essential, due to the facts that these networks are meant to operate without ...
Doumen, J.M., Hartel, P.H., Law, Y.W.
core   +3 more sources