Results 131 to 140 of about 284 (159)

A new algorithm for multiple medical image encryption based on stacked representation and block division. [PDF]

Sci Rep
Alsahafi YS, Sarhan AY, Elnabawy YM, Hosny KM.   +3 more
europepmc   +1 more source

Information-set decoding for convolutional codes. [PDF]

Des Codes Cryptogr
Gassner N, Lieb J, Mazumder A, Schaller M.   +3 more
europepmc   +1 more source

A secure and efficient image encryption scheme based on chaotic systems and nonlinear transformations. [PDF]

Sci Rep
Alexan W, Shabasy NHE, Ehab N, Maher EA.
europepmc   +1 more source

SPN based RGB image encryption over Gaussian integers. [PDF]

Heliyon
Sajjad M, Shah T, Haq TU, Almutairi B, Xin Q.   +4 more
europepmc   +1 more source

An efficient image encryption scheme based on Lorenz system and quantum-inspired walks. [PDF]

Sci Rep
Karmany M, Moawad A, Abaza M, Mansour A, Alfalou A.   +4 more
europepmc   +1 more source

A robust color image encryption algorithm based on 2D-SQSM hyperchaotic map and cyclic shift scrambling. [PDF]

PLoS One
Liu F, Wu S.
europepmc   +1 more source

Towards Efficient Algorithms in Algebraic Cryptanalysis

, 2012
openaire   +1 more source

Optimizations in Algebraic and Differential Cryptanalysis

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Cryptanalysis via Algebraic Spans

2018
We introduce a method for obtaining provable polynomial time solutions of problems in nonabelian algebraic cryptography. This method is widely applicable, easier to apply, and more efficient than earlier methods. After demonstrating its applicability to the major classic nonabelian protocols, we use this method to cryptanalyze the Triple Decomposition ...
Adi Ben-Zvi, Arkadius Kalka, Boaz Tsaban
openaire   +1 more source