Results 61 to 70 of about 13,259 (191)
Error Function Attack of chaos synchronization based encryption schemes
, 2003 Different chaos synchronization based encryption schemes are reviewed and compared from the practical point of view. As an efficient cryptanalysis tool for chaos encryption, a proposal based on the Error Function Attack is presented systematically and ...
Hu, Gang +3 more
core +1 more source
On Matsui's linear cryptanalysis [PDF]
, 1995 In [9] Matsui introduced a new method of cryptanalysis, called Linear Cryptanalysis. This method was used to attack DES using 247 known plaintexts. In this paper we formalize this method and show that although in the details level this method is quite different from differential cryptanalysis, in the structural level they are very similar. For example,
openaire +1 more source
Quantum‐Resistant Security in Digital Twin Healthcare Systems
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.Quantum‐safe architecture for secure healthcare data transmission integrating QKD, edge devices, and cloud‐based Digital Twin analytics. ABSTRACT The development of digital twin (DT) systems for healthcare presents several challenges, particularly in ensuring data protection and communication security in real‐time environments.
Ahmed K. Jameil, Hamed Al‐Raweshidy
wiley +1 more source
IET Information SecurityMany lightweight block ciphers have been proposed for IoT devices that have limited resources. SLIM, LBC-IoT, and SLA are lightweight block ciphers developed for IoT systems.
Nobuyuki Sugio
doaj +1 more source
Linearity in decimation-based generators: an improved cryptanalysis on the shrinking generator
Open Mathematics, 2018 Decimation-based sequence generators are a class of non-linear cryptographic generators designed to be used in hardware implementations. An inherent characteristic of such generators is that their output sequences are interleaved sequences.
Cardell Sara D. +2 more
doaj +1 more source
Safe and Quickest Medical Image Encryption Using Logistic Map Derived S‐Boxes and Galois Field
Computational and Mathematical Methods, Volume 2026, Issue 1, 2026.The pseudorandomness, simplicity of use, and extreme sensitivity to even the slightest change in the initial value and handling parameters make chaotic maps attractive. The use of medical imaging to diagnose illnesses has grown in significance. These photographs need strong security measures because they are exchanged over public networks.
Mahwish Bano +5 more
wiley +1 more source
A note on an infeasible linearization of some block ciphers
, 2017 A block cipher can be easily broken if its encryption functions can be seen as linear maps on a small vector space. Even more so, if its round functions can be seen as linear maps on a small vector space. We show that this cannot happen for the AES. More
Aragona, Riccardo +2 more
core +1 more source
A Generalization of Gaussian Balancing and Gaussian Balancing‐Lucas Numbers With Applications
International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.In this paper, we study a generalization of Gaussian balancing and Gaussian Lucas‐balancing numbers, we find their generating functions, Binet formulas, related matrix representation, and many other properties. Also, we provide some applications in cryptography.
T. Al-Asoully +2 more
wiley +1 more source
International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.The Internet of Medical Things (IoMT) in the IoT with Cloud Healthcare (CHI) creates a high volume of real‐time medical data, but traditional compression methods suffer high computation costs, privacy leaks and quantum attacks, while advanced cryptographic algorithms such as homomorphic encryption are costly and have poor scalability for the real‐time ...
Rajasekaran P. +5 more
wiley +1 more source
Multivariate Profiling of Hulls for Linear Cryptanalysis
IACR Transactions on Symmetric Cryptology, 2018 Extensions of linear cryptanalysis making use of multiple approximations, such as multiple and multidimensional linear cryptanalysis, are an important tool in symmetric-key cryptanalysis, among others being responsible for the best known attacks on ...
Andrey Bogdanov +2 more
doaj +1 more source