Results 31 to 40 of about 4,229,821 (188)

Towards Key-recovery-attack Friendly Distinguishers: Application to GIFT-128

IACR Transactions on Symmetric Cryptology, 2021
When analyzing a block cipher, the first step is to search for some valid distinguishers, for example, the differential trails in the differential cryptanalysis and the linear trails in the linear cryptanalysis.
Rui Zong, Xiaoyang Dong, Huaifeng Chen, Yiyuan Luo, Si Wang, Zheng Li   +5 more
doaj   +1 more source

Generalized differential-linear cryptanalysis of block cipher

Radiotekhnika, 2021
Диференціально-лінійний метод криптоаналізу блокових шифрів запропоновано в 1994 р. Він виявляється більш ефективним в порівнянні з (окремо) диференціальним та лінійним методами, проте його наукове обґрунтування залишається предметом подальших досліджень. Відомо декілька публікацій, присвячених формалізації диференціально-лінійного методу та з’ясуванню
openaire   +4 more sources

Towards the Links of Cryptanalytic Methods on MPC/FHE/ZK-Friendly Symmetric-Key Primitives

IACR Transactions on Symmetric Cryptology, 2023
Symmetric-key primitives designed over the prime field Fp with odd characteristics, rather than the traditional Fn2 , are becoming the most popular choice for MPC/FHE/ZK-protocols for better efficiencies.
Shiyao Chen, Chun Guo, Jian Guo, Li Liu, Meiqin Wang, Puwen Wei, Zeyu Xu   +6 more
doaj   +1 more source

Links between differential and linear cryptanalysis

, 2006
Linear cryptanalysis, introduced in 1994 by Matsui, will most certainly open-up the way to new attack methods which may be made more efficient when compared or combined with differential cryptanalysis. This paper exhibits new relations between linear and
Chabaud, Florent, Vaudenay, Serge, Florent Chabaud, Serge Vaudenay   +3 more
core   +1 more source

Intelligent Real‐Time Medical Image Transmission for Healthcare‐IoT via Dual‐Stage Probabilistic Restoration and Lightweight Nonlinear Encryption

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Telemedicine and healthcare‐IoT require medical image transmission that preserves diagnostic quality and confidentiality under noise, packet loss and cyber threats. Existing methods often separate restoration from security and lack real‐time efficiency.
Mohamed Amine Midoun, Meryem Hamidaoui, Mohamed Zakariya Talhaoui, Abdelkarim Smaili, Djamel Eddine Mekkaoui, Ling‐Ping Cen   +5 more
wiley   +1 more source

Linear cryptanalysis of pseudorandom functions [PDF]

, 2015
Relatório de projeto de pesquisa.In this paper, we study linear relations propagating across block ciphers from the key input to the ciphertext (for a fixed plaintext block).
Freitas, Daniel Santana de, Santana de Freitas, Daniel, Markowitch, Olivier, Nakahara, Jorge, Nakahara Jr, Jorge   +4 more
core  

Machine learning-aided differential-linear attacks with applications to Des and Speck32/64

Journal of King Saud University: Computer and Information Sciences
In CRYPTO 2019, Gohr introduced machine learning-aided differential cryptanalysis, demonstrating superior performance in key-recovery attacks compared to traditional methods. This advancement has sparked significant interest in exploring the potential of
Ze-zhou Hou, Jiong-jiong Ren, Shao-zhen Chen   +2 more
doaj   +1 more source

Bounds for the Security of Ascon against Differential and Linear Cryptanalysis

IACR Transactions on Symmetric Cryptology, 2022
The NIST Lightweight Cryptography project aims to standardize symmetric cryptographic designs, including authenticated encryption and hashing, suitable for constrained devices.
Johannes Erlacher, Florian Mendel, Maria Eichlseder   +2 more
doaj   +1 more source

Femtosecond‐Laser‐Induced Physical Unclonable Random Maze Structure for Storage‐Free Encryption

Advanced Science, Volume 13, Issue 49, 3 September 2026.
Femtosecond‐laser‐induced gold random maze structures serve as multimodal physical unclonable functions for storage‐free encryption. Their stochastic optical, electrical, and Raman responses are generated by plasmon‐assisted Marangoni formation and converted into AES‐compatible keys without permanent secret‐key storage, offering a portable route toward
Shiru Jiang, Hongliang Li, Shengjie Ma, Sang‐Shin Lee, Lei Wang, Mengyun Hu, Heping Zeng   +6 more
wiley   +1 more source

On probability of success in linear and differential cryptanalysis [PDF]

, 2008
Despite their widespread usage in block cipher security, linear and differential cryptanalysis still lack a robust treatment of their success probability, and the success chances of these attacks have commonly been estimated in a rather ad hoc fashion ...
Selçuk, A. A.
core   +1 more source