Results 81 to 90 of about 284 (159)

Fully Dynamic Advanced Encryption Standard

IEEE Access
As the reliance on using electronic services increases, the use of a strong encryption algorithm becomes paramount. The AES is the most widely used cipher. However, AES uses static transformations that attackers might exploit to cryptanalyze AES. In this
Shiraz Naserelden, Norma Alias, Abdelrahman Altigani, Muhammad Iqbal Haikal Samia'An   +3 more
doaj   +1 more source

Algebraic Cryptanalysis of Block Ciphers

Proceedings of the 2019 International Conference on Wireless Communication, Network and Multimedia Engineering (WCNME 2019), 2019
Nursulu Kapalova, Kunbolat Algazy, Dilmuhanbet Dyusenbayev, Rustem Biyashev   +3 more
openaire   +1 more source

A study of text-theoretical approach to S-box construction with image encryption applications. [PDF]

Sci Rep, 2023
Mahboob A, Nadeem M, Rasheed MW.
europepmc   +1 more source

Algebraic cryptanalysis of HFE and Filter Generators.

, 2003
HFE (Hidden Fields Equations) is a public key cryptosystem using polynomial operations over finite fields. It has been proposed by Jacques Patarin at Eurocrypt 96 following the ideas of Matsumoto and Imai. It has long been regarded as a very promising cryptosystem because it can be used to produce signatures as short as 128, 100 and even 80 bits.
openaire   +2 more sources

On the quantum security of high-dimensional RSA protocol

Journal of Mathematical Cryptology
The idea of extending the classical RSA protocol using algebraic number fields was introduced by Takagi and Naito (Construction of RSA cryptosystem over the algebraic field using ideal theory and investigation of its security.
Rahmani Nour-eddine, Serraj Taoufik, Ismaili Moulay Chrif, Azizi Abdelmalek   +3 more
doaj   +1 more source

Cryptanalysis of RSA Using Algebraic and Lattice Methods

Journal of Artificial Intelligence and Engineering Applications (JAIEA)
This paper applies tools from the geometry of numbers to solve several problems in cryptanalysis. We use algebraic techniques to cryptanalyze several public key cryptosystems. This paper focuses on RSA and RSA-like schemes, and use tools from the theory of integer lattices to get our results.
Faisal Amir Harahap, Yusfrizal Yusfrizal, null Mutiara Sovina, null Ivi Lazuly   +3 more
openaire   +1 more source

Secure communication through reliable S-box design: A proposed approach using coset graphs and matrix operations. [PDF]

Heliyon, 2023
Razaq A, Alhamzi G, Abbas S, Ahmad M, Razzaque A.   +4 more
europepmc   +1 more source

Cryptographic protection of RGB images using SPN over Eisenstein integer ring modulo Eisenstein prime. [PDF]

Sci Rep
Sajjad M, Abdalrahem MK, Elsayed EE, Junjua MU, AlQahtani SA.   +4 more
europepmc   +1 more source

A message recovery attack on multivariate polynomial trapdoor function. [PDF]

PeerJ Comput Sci, 2023
Ali R, Hussain MM, Kanwal S, Hajjej F, Inam S.   +4 more
europepmc   +1 more source

NFBC: an efficient FPGA based NFSR-oriented lightweight block cipher suitable for embedded system. [PDF]

Sci Rep
Chatterjee R, Chakraborty R.
europepmc   +1 more source