Results 41 to 50 of about 12,474 (214)

Related-Key Impossible-Differential Attack on Reduced-Round Skinny [PDF]

, 2017
At CRYPTO’16, Beierle et al. presented SKINNY, a family of lightweight tweakable block ciphers intended to compete with the NSA designs SIMON and SPECK.
Ankele, Ralph, Banik, Subhadeep, Chakraborti, Avik, List, Eik, Mendel, Florian, Sim, Siang Meng, Wang, Gaoli   +6 more
core   +2 more sources

Cryptanalysis of an Encryption Scheme Based on Blind Source Separation [PDF]

, 2006
Recently Lin et al. proposed a method of using the underdetermined BSS (blind source separation) problem to realize image and speech encryption. In this paper, we give a cryptanalysis of this BSS-based encryption and point out that it is not secure ...
Chen, Guanrong, Li, Chengqing, Li, Shujun, Lo, Kwok-Tung   +3 more
core   +2 more sources

On the Design of Perceptual MPEG-Video Encryption Algorithms [PDF]

, 2006
In this paper, some existing perceptual encryption algorithms of MPEG videos are reviewed and some problems, especially security defects of two recently proposed MPEG-video perceptual encryption schemes, are pointed out.
Bhargava, Bharat, Chen, Guanrong, Cheung, Albert, Li, Shujun, Lo, Kwok-Tung   +4 more
core   +6 more sources

Improved Cryptanalysis of Reduced-Version QARMA-64/128

IEEE Access, 2020
QARMA is a new tweakable block cipher used for memory encryption, the generation of short tags and the construction of the keyed hash functions in future.
Ya Liu, Tiande Zang, Dawu Gu, Fengyu Zhao, Wei Li, Zhiqiang Liu   +5 more
doaj   +1 more source

Hardware Design for Secure Telemedicine Using A Novel Framework, A New 4D Memristive Chaotic Oscillator, and Dispatched Gray Code Scrambler

Engineering Reports, Volume 7, Issue 10, October 2025.
This work presents a secure telemedicine cryptosystem based on a novel 4D memristive chaotic oscillator and a Dispatched Gray Code Scrambler (DGCS). Implemented on FPGA, the system ensures power‐efficient encryption, making it suitable for real‐time medical image transmission in IoT healthcare environments.
Fritz Nguemo Kemdoum, Serge Raoul Dzonde Naoussi, Gideon Pagnol Ayemtsa Kuete, Justin Roger Mboupda Pone   +3 more
wiley   +1 more source

Impossible 4-Tuple Attack: A New Mixture-Based Cryptanalysis Applied to Reduced-Round AES-128

IEEE Access
Mixture differential cryptanalysis is a powerful technique for evaluating the robustness of Substitution-Permutation Network (SPN)-structured block ciphers, including the Advanced Encryption Standard (AES).
Masroor Hajari, Mahmoud Salmasizadeh, Javad Mohajeri, Siavash Ahmadi, Atiyeh Mirzaie   +4 more
doaj   +1 more source

The Impossible Differential Cryptanalysis [PDF]

, 2017
V našej diplomovej práci sme sa venovali kryptoanalýze pomocou nemožných diferenciálov ako mierke na testovanie slabín šifier. Kvôli relatívnej novosti, oproti lineárnej a diferenciálnej analýze, nie je táto analýza veľmi známa a existuje len málo ...
Poljak Peter
core  

Quantum differential cryptanalysis to the block ciphers

, 2015
Differential cryptanalysis is one of the most popular methods in attacking block ciphers. However, there still some limitations in traditional differential cryptanalysis.
Li, Hong-Wei, Yang, Li
core   +1 more source

On the Embedded of a Fast, Light and Robust Chaos‐Based Cryptosystem in NEXYS4 FPGA Card for Real Time Color Image Security (CBC in N‐FPGA‐RTCIP)

Engineering Reports, Volume 7, Issue 9, September 2025.
Security evaluation, NPCR + UACI results of 99.5978% and 33.4549% respectively, confirm the system is secure against statistical and differential attacks. Besides, the FPGA implementation achieves low power of 115 mW at a speed of 42.56 MHz. This makes it suitable for IoT applications where power and hardware resources are constrained. ABSTRACT In this
Fritz Nguemo Kemdoum, Gideon Pagnol Ayemtsa Kuete, Serge Raoul Dzonde Naoussi, Justin Roger Mboupda Pone, Wulfran Fendzi Mbasso   +4 more
wiley   +1 more source

Quantum Computing in Industrial Internet of Things (IIoT) Forensics: Framework, Implications, Opportunities, and Future Directions

WIREs Forensic Science, Volume 7, Issue 3, September 2025.
Generic Quantum‐Safe IIoT Forensics Framework (QS‐IIoT‐F) ABSTRACT The continuous evolution of quantum computing has shown novel and transformative possibilities and critical implications for the Industrial Internet of Things (IIoT) forensic processes.
Victor R. Kebande
wiley   +1 more source