Results 41 to 50 of about 205 (141)

Quantum cryptanalysis on some Generalized Feistel Schemes [PDF]

, 2018
Post-quantum cryptography has attracted much attention from worldwide cryptologists. In ISIT 2010, Kuwakado and Morii gave a quantum distinguisher with polynomial time against 3-round Feistel networks.
Xiaoyang Dong, Zheng Li, Xiaoyun Wang
core  

Investigation of the Thermal Conductivity of Dry and Icy Lunar Regolith Simulants

Journal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract This study investigates the thermal conductivity of lunar regolith simulants, both with and without the addition of ice. A novel icy regolith simulant was developed, combining microgranular water ice particles and lunar highlands simulant LHS‐1.
Henning Wache, Luca Kiewiet, Paul Zabel, Jürgen Blum   +3 more
wiley   +1 more source

Accounting for Compound Flooding Can Prevent Maladaptation—A Baltic Sea Case Study

Earth's Future, Volume 13, Issue 2, February 2025.
Abstract Estuarine areas are currently at risk of compound flooding, the frequency and intensity of which is expected to increase with climate change. Even though efforts are made to adapt against single flood drivers using hard protection, potential subsequent changes in flood risk due to compound flooding are often overlooked in flood risk ...
Sunna Kupfer, Athanasios T. Vafeidis, Leigh R. MacPherson   +2 more
wiley   +1 more source

Yoyo Cryptanalysis Against Reduced‐Round L‐Feistel Structure for Recovering the Secret Components

IET Information Security, Volume 2025, Issue 1, 2025.
L‐Feistel structure is a new iterative block cipher structure and unifies the Feistel structure and the Lai–Massey structure while maintaining the similarity of encryption and decryption. In this study, we present the first yoyo cryptanalysis against the L‐Feistel structure to evaluate the security under structural attack and give the method to recover
Jiyan Zhang, Yuxin Niu, Zhen Shi, Ting Cui, Richard Jiang   +4 more
wiley   +1 more source

GFRX: A New Lightweight Block Cipher for Resource-Constrained IoT Nodes

, 2023
The study of lightweight block ciphers has been a “hot topic”. As one of the main structures of block ciphers, the Feistel structure has attracted much attention.
Xing Zhang, Tianning Li, Shaoyu Tang, Xiaowei Li, Changda Wang   +4 more
core   +1 more source

Comprehensive Analysis of Lightweight Cryptographic Algorithms for Battery‐Limited Internet of Things Devices

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, Yihenew Wondie Marye, Kula Kekeba Tune, Samuel Asferaw Demilew, Pierre Leone   +4 more
wiley   +1 more source

Multi‐Scale Soil Salinization Dynamics From Global to Pore Scale: A Review

Reviews of Geophysics, Volume 62, Issue 4, December 2024.
Abstract Soil salinization refers to the accumulation of water‐soluble salts in the upper part of the soil profile. Excessive levels of soil salinity affects crop production, soil health, and ecosystem functioning. This phenomenon threatens agriculture, food security, soil stability, and fertility leading to land degradation and loss of essential soil ...
Nima Shokri, Amirhossein Hassani, Muhammad Sahimi   +2 more
wiley   +1 more source

DRcipher: A pseudo-random dynamic round lightweight block cipher

Journal of King Saud University: Computer and Information Sciences
The Internet of Things (IoT) has gained popularity in various fields, including components such as embedded devices and wireless sensors. However, ensuring the security of data transmission from these devices is of critical importance.
Juanli Kuang, Xiawei Cao, Songxiao Li, Lang Li   +3 more
doaj   +1 more source

A literature review on V2X communications security: Foundation, solutions, status, and future

IET Communications, Volume 18, Issue 20, Page 1683-1715, December 2024.
The article first introduces the development history of the past Internet of Vehicles(IoV), summarizes some common V2X security threats, describes the development and application of the SM commercial algorithm in recent years, and finally, statistics and introduces the part of the development process of the security protocols currently used in IoV ...
Zuobin Ying, Kaichao Wang, Jinbo Xiong, Maode Ma   +3 more
wiley   +1 more source

Ice‐Ocean Interactions on Ocean Worlds Influence Ice Shell Topography

Journal of Geophysical Research: Planets, Volume 129, Issue 2, February 2024.
Abstract The freezing point of water is negatively dependent on pressure; therefore in any ocean without external forcing it is warmest at the surface and grows colder with depth. Below floating ice on Earth (e.g., ice shelves or sea ice), this pressure dependence combines with gradients in the ice draft to drive an ice redistribution process termed ...
J. D. Lawrence, B. E. Schmidt, J. J. Buffo, P. M. Washam, C. Chivers, S. Miller   +5 more
wiley   +1 more source