Results 61 to 70 of about 3,178 (206)
Impossible differential cryptanalysis of MARS‐like structures
IET Information Security, 2015 The MARS‐like structure is a generalised Feistel structure. Unified impossible differential (UID) method is an effective method to discover impossible differential characteristics for block cipher structures. In this study, for a specific kind of MARS‐like structure, the authors use UID to show that when n
Weijia Xue, Xuejia Lai
openaire +1 more source
Impossible Differential Cryptanalysis of Reduced-Round LBlock [PDF]
, 2012 In this paper, we improve the impossible differential attack on 20-round LBlock given in the design paper of the LBlock cipher. Using relations between the round keys we attack on 21-round and 22-round LBlock with a complexity of 269.5 and 279.28 encryptions respectively.
Karakoç, Ferhat +2 more
openaire +2 more sources
CAAI Transactions on Intelligence Technology, Volume 10, Issue 2, Page 529-544, April 2025.Abstract This paper introduces a novel lightweight colour image encryption algorithm, specifically designed for resource‐constrained environments such as Internet of Things (IoT) devices. As IoT systems become increasingly prevalent, secure and efficient data transmission becomes crucial.
Kenan İnce, Cemile İnce, Davut Hanbay
wiley +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
On the Security of the Yi-Tan-Siew Chaos-Based Cipher [PDF]
, 2004 This paper presents a comprehensive analysis on the security of the Yi-Tan-Siew chaotic cipher proposed in [IEEE TCAS-I 49(12):1826-1829 (2002)]. A differential chosen-plaintext attack and a differential chosen-ciphertext attack are suggested to break ...
Chen, Guanrong, Li, Shujun, Mou, Xuanqin
core +2 more sources
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 +3 more
wiley +1 more source
Impossible differential cryptanalysis of lightweight tweakable block cipher CRAFT
CybersecurityThe CRAFT cipher is a lightweight tweakable block cipher introduced at FSE 2019. Its design aims to incorporate countermeasures against Differential Fault Attacks at the algorithmic level.
Fen Liu +5 more
doaj +1 more source
Quantum Automated Tools for Finding Impossible Differentials
MathematicsDue 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 +4 more
doaj +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
Analysing Relations involving small number of Monomials in AES S- Box [PDF]
, 2017 In the present day, AES is one the most widely used and most secure Encryption Systems prevailing. So, naturally lots of research work is going on to mount a significant attack on AES.
Ghosal, Riddhi
core +1 more source