Results 241 to 250 of about 482,791 (290)

Targeting in vitro vasculogenic mimicry and associated stemness transcriptional signature in human ovarian cancer cell models: new emerging roles of caffeic acid phenethyl ester synthetic analogs. [PDF]

Front Pharmacol
Touaibia M, Boudah A, Zgheib A, Danalache BA, Annabi B.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A Chaos-Based Substitution Box (S-Box) Design with Improved Differential Approximation Probability (DP)

Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 2018
Substitution box is a vital and the only nonlinear component of modern encryption algorithm. S-box is introduced as a confusion component to resist against differential cryptanalysis. Chaos-based encryption is well liked because it exhibits similarity like cryptography.
Muhammad Asif Khan, Asim Ali, Varun Jeoti, Shahid Manzoor   +3 more
openaire   +3 more sources

Alternative substitutional box structures for DES

2018 6th International Symposium on Digital Forensic and Security (ISDFS), 2018
The DES algorithm is an important encryption protocol that has influenced many cryptology studies. It is still used today in many practical applications such as electronic passport. But it is an important problem that the design parameters of substitution boxes of this algorithm are unknown.
Fatih Ozkaynak, Mukhlis I. Muhamad
openaire   +1 more source

Designing substitution boxes for secure ciphers

International Journal of Innovative Computing and Applications, 2007
In cryptography, a Substitution box (S-box) constitutes a cornerstone component of symmetric key algorithms. In block ciphers, they are typically used to obscure the relationship between the plaintext and the ciphertext. It is well-known that the more linear and the less auto-correlated the S-box is, the more resilient the cryptosystem that uses them ...
Nadia Nedjah, Luiza de Macedo Mourelle
openaire   +1 more source

Designing chaos based strong substitution box

2015 Eighth International Conference on Contemporary Computing (IC3), 2015
Substitution boxes are the indispensable part of block ciphering techniques such as AES, DES, IDEA, etc. It is important to design effective S-boxes in an efficient way. In this paper, a method to generate effective S-boxes is proposed. A new technique is suggested to produce the input S-boxes candidates.
Musheer Ahmad, Faiyaz Ahmad, Zeba Nasim, Zohra Bano, Shadab Zafar   +4 more
openaire   +1 more source

DYNAMIC SUBSTITUTION BOXES OF SYMMETRIC BLOCK ENCRYPTION ALGORITHMS

Bulletin Series of Physics & Mathematical Sciences, 2021
The paper deals with nonlinear transformations of well-known symmetric block algorithms such as AES, Kuznyechik, SM4, BelT, and Kalyna. A brief description of the substitution boxes for these algorithms is given. The properties of nonlinearity of the described substitution boxes are investigated with the calculation of the corresponding values.
N.A. Kapalova, A. Haumen
openaire   +1 more source

ABC Optimization Based Construction of Strong Substitution-Boxes

Wireless Personal Communications, 2018
Most of the block ciphers contain substitution-boxes as their cornerstone primitive to add requisite nonlinearity. S-boxes are responsible to ensure strong confusion and resistance to linear and differential assaults. The security of such ciphers relies on the strength of S-boxes deployed during substitution stage.
Musheer Ahmad, M. N. Doja, M. M. Sufyan Beg   +2 more
openaire   +1 more source