Abstract: As fundamental components of symmetric cryptosystems, block ciphers are pivotal for secure communication. Differential cryptanalysis (DC) has become a cornerstone for evaluating block cipher ...
Abstract: This letter proposes three novel substitution box (S-box) architectures for lightweight block ciphers. The proposed S-box architectures are based on the Boolean decomposition to achieve the ...
Dextro-transposition of the great arteries (D-TGA) is a severe congenital heart defect which affects approximately 1 in 4,000 live births. While there are several reports of D-TGA patients with rare ...