Results 51 to 60 of about 33,779 (275)

Survey on approaches of stream cipher cryptanalysis

Tongxin xuebao, 2022
Cryptanalysis plays an essential role in the design of ciphers algorithm.Based on this, the common approaches were reviewed and investigated to clarify their relations.These approaches were categorized into four classes according to their main techniques,
Zhaocun ZHOU, Dengguo FENG
doaj   +2 more sources

Automated Classical Cipher Emulation Attacks via Unified Unsupervised Generative Adversarial Networks

Cryptography, 2023
Cryptanalysis has been studied and gradually improved with the evolution of cryptosystems over past decades. Recently, deep learning (DL) has started to be used in cryptanalysis to attack digital cryptosystems. As computing power keeps growing, deploying
Seonghwan Park, Hyunil Kim, Inkyu Moon
doaj   +1 more source

Cryptanalyzing a discrete-time chaos synchronization secure communication system

, 2003
This paper describes the security weakness of a recently proposed secure communication method based on discrete-time chaos synchronization. We show that the security is compromised even without precise knowledge of the chaotic system used.
Alligood, Beth, F. Montoya, Feki, Forré, G. Pastor, G. Álvarez, Li, Li, M. Romera, Pérez, Short, Short, Stinson, Yang, Yang, Yang, Yang, Zhou, Álvarez, Álvarez, Álvarez, Álvarez   +22 more
core   +1 more source

On the Embedded of a Fast, Light and Robust Chaos‐Based Cryptosystem in NEXYS4 FPGA Card for Real Time Color Image Security (CBC in N‐FPGA‐RTCIP)

Engineering Reports, Volume 7, Issue 9, September 2025.
Security evaluation, NPCR + UACI results of 99.5978% and 33.4549% respectively, confirm the system is secure against statistical and differential attacks. Besides, the FPGA implementation achieves low power of 115 mW at a speed of 42.56 MHz. This makes it suitable for IoT applications where power and hardware resources are constrained. ABSTRACT In this
Fritz Nguemo Kemdoum, Gideon Pagnol Ayemtsa Kuete, Serge Raoul Dzonde Naoussi, Justin Roger Mboupda Pone, Wulfran Fendzi Mbasso   +4 more
wiley   +1 more source

Multidimensional Zero-Correlation Linear Cryptanalysis of the Block Cipher KASUMI [PDF]

, 2014
The block cipher KASUMI is widely used for security in many synchronous wireless standards. It was proposed by ETSI SAGE for usage in 3GPP (3rd Generation Partnership Project) ciphering algorthms in 2001.
Chen, Shaozhen, Yi, Wentan
core  

Combining Real‐World and Clinical Trial Data Through Privacy‐Preserving Record Linkage: Opportunities and Challenges—A Narrative Review

Health Science Reports, Volume 8, Issue 9, September 2025.
ABSTRACT Background and Aims Despite their widespread use, randomized clinical trials (RCTs) face challenges like differential loss to follow‐up, which can impact validity. Real‐world evidence (RWE) from real‐world data (RWD) is increasingly used to address these limitations, but RCTs and RWE have provided complementary, disconnected observations of ...
Michael Batech, Ann Madsen, Nicolle Gatto, Tancy C. Zhang, Deborah Ricci, Raymond Harvey, Najat Khan, Sid Jain   +7 more
wiley   +1 more source

Precise and Fast Cryptanalysis for Bloom Filter Based Privacy-Preserving Record Linkage

IEEE Transactions on Knowledge and Data Engineering, 2019
Being able to identify records that correspond to the same entity across diverse databases is an increasingly important step in many data analytics projects.
P. Christen, Thilina Ranbaduge, Dinusha Vatsalan, R. Schnell   +3 more
semanticscholar   +1 more source

Machine Learning Cryptanalysis of a Quantum Random Number Generator [PDF]

IEEE Transactions on Information Forensics and Security, 2019
Random number generators (RNGs) that are crucial for cryptographic applications have been the subject of adversarial attacks. These attacks exploit environmental information to predict generated random numbers that are supposed to be truly random and ...
N. D. Truong, J. Y. Haw, S. Assad, P. Lam, O. Kavehei   +4 more
semanticscholar   +1 more source

Higher-Order Differential-Linear Cryptanalysis of ChaCha Stream Cipher

IEEE Access
This 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   +1 more source

Automated Risk‐Based Cryptoperiod Calculation in ICSs: Analytical Framework and Software Tool

SECURITY AND PRIVACY, Volume 8, Issue 5, September/October 2025.
ABSTRACT Internal network and system reconnaissance is one of the first crucial stages of most cyber attacks, though it plays an especially important role in attacks on complex industrial control systems (ICSs) that span both IT and OT environments. Frequently, besides device enumeration and scanning, a malicious ICS reconnaissance campaign will also ...
Gabriele Cianfarani, Natalija Vlajic, Robert Noce   +2 more
wiley   +1 more source