Results 81 to 90 of about 13,379 (184)

Improved search models of boomerang distinguishers and application to LILLIPUT

Cybersecurity
Boomerang attack serves as a potent cryptanalytic tool for assessing the security of block ciphers. Over the past few years, various automatic search models for boomerang distinguishers have been proposed for block ciphers with different structures. This
Yunong Wu, Yanyan Zhou, Zongsheng Zhang, Tairong Shi, Bin Hu, Kai Zhang, Senpeng Wang   +6 more
doaj   +1 more source

On Impossible Boomerang Attacks

IACR Transactions on Symmetric Cryptology
The impossible boomerang attack, introduced in 2008 by Jiqiang Lu, is an extension of the impossible differential attack that relies on a boomerang distinguisher of probability 0 for discarding incorrect key guesses.
Xavier Bonnetain, Margarita Cordero, Virginie Lallemand, Marine Minier, María Naya-Plasencia   +4 more
doaj   +1 more source

Cryptanalysis of Feistel Block Ciphers, SIMON and SEED using Low Data Attack

, 2016
대다수의 블록암호는 Feistel 구조에 기반하고, 이 구조는 암호학자들에 의해 광범위하게 연구된다. 블록암호의 공격은 전체 코드북보다 적은 양의 데이터복잡도와 마스터 키의 전수조사보다 적은 시간복잡도를 이용하는 것을 목표로 한다. 현재 대부분의 공격들은 블록암호에서 공격이 가능한 라운드 수를 늘려가면서 진행된다. 이 논문에서는 블록암호 SIMON과 SEED에의 low data attack을 제시한다. 우리의 공격법은 2015년 Dinur 등에 의해
황서연
core   +1 more source

Some Results Using the Matrix Methods on Impossible, Integral and Zero-Correlation Distinguishers for Feistel-Like Ciphers

, 2015
International audienceWhile many recent publications have shown strong relations between impossible differential, integral and zero-correlation distinguish- ers for SPNs and Feistel-like ciphers, this paper tries to bring grist to the mill to this ...
Berger, Thierry Pierre, Marine Minier, Thierry P. Berger, Minier, Marine   +3 more
core   +1 more source

On the dynamic reconfigurable implementations of MISTY1 and KASUMI block ciphers. [PDF]

PLoS One, 2023
Jiexian H, Khizar Y, Ali ZA, Hasan R, Pathan MS.   +4 more
europepmc   +1 more source

Designing Product Ciphers using Markov Chains

, 2007
In this paper we consider the design of product ciphers based on Markov chains. We examine two particular chains which are related to the differential and linear cryptanalysis attacks.
Luke O'Connor, Horst Feistel
core  

Discussion on Secure Standard Network of Sensors Powered by Microbial Fuel Cells. [PDF]

Sensors (Basel), 2023
da Rocha H, Caruso P, Pereira J, Serra P, Espirito Santo A.   +4 more
europepmc   +1 more source

Quantum grover attack on MIBS

Open Physics
The advent of quantum computing necessitates a rigorous reassessment of classical cryptographic primitives, particularly lightweight block ciphers (LBCs) deployed in resource-constrained environments.
Cildiroglu Hasan Ozgur, Basmaci Harun, Yayla Oguz   +2 more
doaj   +1 more source

Design and Analysis of Area and Energy Efficient Reconfigurable Cryptographic Accelerator for Securing IoT Devices. [PDF]

Sensors (Basel), 2022
Zhang X, Liu B, Zhao Y, Hu X, Shen Z, Zheng Z, Liu Z, Chong KS, Yu G, Wang C, Zou X.   +10 more
europepmc   +1 more source

mid-pSquare: Leveraging the Strong Side-Channel Security of Prime-Field Masking in Software

Transactions on Cryptographic Hardware and Embedded Systems
Efficiently protecting embedded software implementations of standard symmetric cryptographic primitives against side-channel attacks has been shown to be a considerable challenge in practice.
Brieuc Balon, Lorenzo Grassi, Pierrick Méaux, Thorben Moos, François-Xavier Standaert, Matthias Johann Steiner   +5 more
doaj   +1 more source