Results 31 to 40 of about 38,531 (142)
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 +3 more
wiley +1 more source
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 +5 more
wiley +1 more source
LEE: Light‐Weight Energy‐Efficient encryption algorithm for sensor networks [PDF]
, 2007 Data confidentiality in wireless sensor networks is mainly achieved by RC5 and Skipjack encryption algorithms. However, both algorithms have their weaknesses, for example RC5 supports variable-bit rotations, which are computationally expensive operations
Komninos, N. +2 more
core
A New Method for Constructing Integral‐Resistance Matrix for 5‐Round AES
IET Information Security, Volume 2025, Issue 1, 2025.A powerful theory for evaluating block ciphers against integral distinguishers was introduced by Hebborn et al. at ASIACRYPT 2021. To show the integral‐resistance property for a block cipher, their core idea is to construct a full‐rank integral‐resistance matrix. However, their method does not work practically for 5‐round AES due to the large S‐box and
Fanyang Zeng, Tian Tian, Qichun Wang
wiley +1 more source
Cryptanalysis on Two Kinds of Number Theoretic Pseudo‐Random Generators Using Coppersmith Method
IET Information Security, Volume 2025, Issue 1, 2025.Pseudo‐random number generator (PRNG) is a type of algorithm that generates a sequence of random numbers using a mathematical formula, which is widely used in computer science, such as simulation, modeling applications, data encryption, et cetera. The efficiency and security of PRNG are closely related to its output bits at each iteration.
Ran Zhang +4 more
wiley +1 more source
A Fast Search Method for 3‐Share Second‐Order Masking Schemes for Lightweight S‐Boxes
IET Information Security, Volume 2025, Issue 1, 2025.Masking schemes are widely adopted strategies for countering side‐channel analysis (SCA) attacks. The initial hardware masking strategy, threshold implementation (TI), provides robust security against glitches in hardware platforms. The minimum number of shares required for a TI scheme depends not only on the desired security order but also on the ...
Yanhong Fan +4 more
wiley +1 more source
Green IoT: Energy Efficiency, Renewable Integration, and Security Implications
IET Networks, Volume 14, Issue 1, January/December 2025.This paper surveys energy management strategies in IoT, emphasising energy harvesting and saving techniques to reduce energy consumption and extend network lifespan. It explores renewable energy integration to lower carbon footprints and improve device efficiency, while addressing security vulnerabilities in energy management practices.
Mohammed Qasim Alazzawi +3 more
wiley +1 more source
IET Quantum Communication, Volume 6, Issue 1, January/December 2025.A novel secure image transmission scheme has been proposed using the logistic chaos map and the Ekert protocol. The quantum key distribution can be used to generate seed parameters for classical chaos, thus ensuring a strong encryption method. ABSTRACT The emergence of quantum computing has introduced unprecedented security challenges to conventional ...
Raiyan Rahman +4 more
wiley +1 more source
International Journal of Distributed Sensor Networks, Volume 2025, Issue 1, 2025.The growth of billions of devices functioning in resource‐constrained situations in the Internet of Things (IoT) era poses serious security issues. As a result of their limited processing power efficiency, memory, and battery life, traditional cryptographic algorithms like elliptic curve cryptography (ECC), Rivest–Shamir–Adleman (RSA), and Advanced ...
Nahom Gebeyehu Zinabu +4 more
wiley +1 more source
Error Function Attack of chaos synchronization based encryption schemes
, 2003 Different chaos synchronization based encryption schemes are reviewed and compared from the practical point of view. As an efficient cryptanalysis tool for chaos encryption, a proposal based on the Error Function Attack is presented systematically and ...
Hu, Gang +3 more
core +1 more source