Results 51 to 60 of about 9,453 (199)

Multiple Impossible Differentials Attack on AES-192

IEEE Access, 2019
The security of AES-192 against multiple impossible differentials attack is studied in this paper. Based on two types of impossible differentials for 4-round AES, two 7-round attack trails of AES-192 with the same plaintext and ciphertext difference ...
Zilong Jiang, Chenhui Jin, Zebin Wang
doaj   +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

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

Quantum Automated Tools for Finding Impossible Differentials

Mathematics
Due to the superiority of quantum computing, traditional cryptography is facing a severe threat. This makes the security evaluation of cryptographic systems in quantum attack models both significant and urgent.
Huiqin Xie, Qiqing Xia, Ke Wang, Yanjun Li, Li Yang   +4 more
doaj   +1 more source

Security Analysis of SKINNY under Related-Tweakey Settings

IACR Transactions on Symmetric Cryptology, 2017
In CRYPTO’16, a new family of tweakable lightweight block ciphers - SKINNY was introduced. Denoting the variants of SKINNY as SKINNY-n-t, where n represents the block size and t represents the tweakey length, the design specifies t ∈ {n, 2n, 3n}. In this
Guozhen Liu, Mohona Ghosh, Ling Song
doaj   +1 more source

A Provably Secure Authentication Protocol Based on PUF and ECC for IoT Cloud‐Edge Environments

IET Information Security, Volume 2025, Issue 1, 2025.
The Internet of Things (IoT) cloud model provides an efficient scheme for rapid collection, storage, processing, and analysis of massive node data, and its application has gradually expanded to key areas such as healthcare and transportation. However, the security issues of open channel transmission in IoT still persist. Researchers have proposed a lot
Xiong Wang, Guosheng Xu, Chenyu Wang, Jinwen Xi, Guoai Xu, Xueqin Liang   +5 more
wiley   +1 more source

NoLIEM: A Novel Lightweight Image Encryption Method for Resource‐Constrained IoT Devices

IET Information Security, Volume 2025, Issue 1, 2025.
The expanded use of Internet of Things (IoT) devices in smart homes, industrial automation, healthcare, and smart cities has increased the risk of unauthorized access, data breaches, and man‐in‐the‐middle attacks. Traditional encryption methods like AES and RSA are too energy‐ and processing‐intensive for IoT devices.
Athraa J. H. Witwit, Ahmed Fanfakh, Ali Kadhum Idrees, Stelvio Cimato   +3 more
wiley   +1 more source

A Novel Method of Data Protection Through DNA Chromosome Databases

Applied Computational Intelligence and Soft Computing, Volume 2025, Issue 1, 2025.
With the advancement of the digital age, data have become insecure, which requires techniques to secure data. Deoxyribonucleic acid (DNA) has become an increasingly secure technology for storing next‐generation digital data. DNA provides superior capabilities due to its high and efficient storage capacity and long lifespan.
Sadoon Hussein, Ahmed Sami, Ahmad Al-Omari   +2 more
wiley   +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

Evaluating cryptographic vulnerabilities created by quantum computing in industrial control systems

Journal of Critical Infrastructure Policy, Volume 5, Issue 2, Page 88-110, Fall/Winter 2024.
Abstract Quantum computing is expected to eventually be able to break the public‐key cryptography algorithms currently used throughout information technology (IT) infrastructure, undermining foundational tools used to maintain information security across the country's critical infrastructure.
Michael J. D. Vermeer, Chad Heitzenrater, Edward Parker, Alvin Moon, Domenique Lumpkin, Jalal Awan   +5 more
wiley   +1 more source