Results 61 to 70 of about 1,200 (193)

Multivariate Profiling of Hulls for Linear Cryptanalysis

IACR Transactions on Symmetric Cryptology, 2018
Extensions of linear cryptanalysis making use of multiple approximations, such as multiple and multidimensional linear cryptanalysis, are an important tool in symmetric-key cryptanalysis, among others being responsible for the best known attacks on ...
Andrey Bogdanov, Elmar Tischhauser, Philip S. Vejre   +2 more
doaj   +1 more source

A Randomized Non‐overlapping Encryption Scheme for Enhanced Image Security in Internet of Things (IoT) Applications

Engineering Reports, Volume 7, Issue 1, January 2025.
A novel image encryption algorithm has been developed to impart security to the digital color images. ABSTRACT The rapid proliferation of Internet of Things (IoT) devices has underscored the critical need to safeguard the data they store and transmit.
Muhammad Aqeel, Arfan Jaffar, Muhammad Faheem, Muhammad Waqar Ashraf, Nadeem Iqbal, Shahid Yousaf, Hossam Diab   +6 more
wiley   +1 more source

Challenges in Modelling Analog PUFs: A Study of Hybrid and Diode Triode Current Mirror Inverter PUF Under Machine Learning Attacks

IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.
Physically unclonable function‐based authentication is one of the widely accepted and promising hardware security primitives. For security applications, strong PUF circuits can generate a large number of challenge–response pairs (CRPs) for authentication.
Gisha Chittattukara Girijan, Ananda Sankar Chakraborty, Rajat Subhra Chakraborty, Bijoy Antony Jose, Jimson Mathew, Siew-Kei Lam   +5 more
wiley   +1 more source

Performance analysis of energy efficient improved LEACH protocol in IoT networks

IET Communications, Volume 19, Issue 1, January/December 2025.
Abstract The Internet of Things incorporates embedded technologies, wireless sensor networks, control and automation technologies, and wearable devices to enable integrated buildings, enterprises, intelligent homes, and wearable devices. Because sensor nodes have limited power, the energy consumption of the Internet of Things network is critical.
Surbhi Bhatia, Ankit Kumar, Adarsh Kumar, Asma Shuhail Alshuhail   +3 more
wiley   +1 more source

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

Improved Linear Cryptanalysis of SOSEMANUK [PDF]

, 2010
The SOSEMANUK stream cipher is one of the finalists of the eSTREAM project. In this paper, we improve the linear cryptanalysis of SOSEMANUK presented in Asiacrypt 2008. We apply the generalized linear masking technique to SOSEMANUK and derive many linear approximations holding with the correlations of up to 2-25.5.
Joo Yeon Cho, Miia Hermelin
openaire   +3 more sources

Detailed Assessment of Hardware Implementations, Attacks and Countermeasures for the Ascon Authenticated Cipher

Electronics Letters, Volume 61, Issue 1, January/December 2025.
ASCON has been selected by the National Institute of Standards and Technology (NIST) as the new authenticated cipher for lightweight environments. This paper analyses ASCON's hardware (HW) security through its HW implementation schemes, successful HW attacks and the proposed HW countermeasures against them, aiming to serve as a starting point for ...
Miguel Martín‐González, Erica Tena‐Sánchez, Francisco Eugenio Potestad‐Ordóñez, Antonio J. Acosta   +3 more
wiley   +1 more source

Lightweight Encryption for Raw‐Format Live Video Streaming Over Automotive Ethernet

Electronics Letters, Volume 61, Issue 1, January/December 2025.
The proposed lightweight encryption scheme is implemented using GStreamer pipeline elements to provide secure raw‐format live video streaming over automotive Ethernet. In order to derive an optimal trade‐off between encryption robustness and low CPU overhead under limited CPU resources, the confidentiality of the proposed scheme is evaluated through ...
Kyungmin Go, Seungkwang Lee
wiley   +1 more source

A DNA‐Dynamic Permutation‐Diffusion Algorithm for Image Encryption Using Scaling Chaotification Models and Advanced DNA Operations

IET Image Processing, Volume 19, Issue 1, January/December 2025.
This paper proposes a DNA‐Dynamic Concurrent Permutation‐Diffusion Algorithm (DNA‐DCP‐DA) for secure image encryption, employing novel scaling chaotification models and advanced noncommutative DNA operations to address weaknesses in existing systems.
Mustafa Kamil Khairullah, Mohd Zafri Bin Baharuddin, Reema Thabit, Mohammad Ahmed Alomari, Gamal Alkawsi, Faten A. Saif   +5 more
wiley   +1 more source

Cybersecurity and Artificial Intelligence in Unmanned Aerial Vehicles: Emerging Challenges and Advanced Countermeasures

IET Information Security, Volume 2025, Issue 1, 2025.
The increasing adoption of artificial intelligence (AI)‐driven unmanned aerial vehicles (UAVs) in military, commercial, and surveillance operations has introduced significant security challenges, including cyber threats, adversarial AI attacks, and communication vulnerabilities. This paper presents a comprehensive review of the key security threats and
Deafallah Alsadie, Jiwei Tian
wiley   +1 more source