Nonlinarity of Boolean functions and hyperelliptic curves
, 2007 We study the nonlinearity of functions defined on a finite field with 2^m elements which are the trace of a polynomial of degree 7 or more general polynomials. We show that for m odd such functions have rather good nonlinearity properties.
Férard, Eric, Rodier, François
core +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
Cryptographic protection of RGB images using SPN over Eisenstein integer ring modulo Eisenstein prime. [PDF]
Sci RepSajjad M +4 more
europepmc +1 more source
NFBC: an efficient FPGA based NFSR-oriented lightweight block cipher suitable for embedded system. [PDF]
Sci RepChatterjee R, Chakraborty R.
europepmc +1 more source
An optimized novel lightweight block cipher for image encryption. [PDF]
Sci RepMohanapriya R, Nithish KV.
europepmc +1 more source
Secure image encryption using a 4D chaotic system and Langton's ant cellular automaton. [PDF]
Sci RepAlshehri H.
europepmc +1 more source
A novel color images security-based on SPN over the residue classes of quaternion integers [Formula: see text]. [PDF]
Sci RepSajjad M, Alqwaifly NA.
europepmc +1 more source
DNA-Inspired Lightweight Cryptographic Algorithm for Secure and Efficient Image Encryption. [PDF]
Sensors (Basel)Abdelaal MA +5 more
europepmc +1 more source
A new distinguishing attack on reduced round ChaCha permutation. [PDF]
Sci Rep, 2023 Dey C, Sarkar S.
europepmc +1 more source
A design of multiple color image encryption scheme based on finite algebraic structures. [PDF]
Sci RepQayyum T, Shah T, Khan I, Popa IL.
europepmc +1 more source