Efficient hardware implementations of arithmetic operations in the Galois field GF (2 m) are
highly desirable for several applications, such as coding theory, computer algebra and …

Functions with good cryptographic properties which are used as S-boxes in the design of
block ciphers have a fundamental importance to the security of these ciphers since they …

Cryptographically strong functions used as S-boxes in block cyphers are fundamental for the
cypher's security. Their representation as lookup tables is possible for functions of small …

Modern block ciphers incorporate a vectorial Boolean function (S-box) as their only
nonlinear component. Almost Perfect Nonlinear (APN) functions exhibit optimal resistance to …

We continue the study of Mastrovito form of Karatsuba (MK) multipliers under the shifted
polynomial basis (SPB). An MK multiplier utilizes Karatsuba algorithm and Mastrovito …

The Chinese remainder theorem (CRT)-based multiplier is a new type of hybrid bit-parallel
multiplier, which can achieve nearly the same time complexity compared with the fastest …

Quantum computers represent a serious threat to the safety of modern encryption standards.
Within symmetric cryptography, Advanced Encryption Standard (AES) is believed to be …

Abstract Side-Channel Analysis (SCA) constitutes a serious threat to the security of
implemented cryptosystems. In SCA, the attacker can obtain information leakage from a …

Hardware implementations of arithmetic operations over binary finite fields GF (2 m) are
widely used in several important applications, such as cryptography, digital signal …

Cryptographically strong functions used as S-boxes in block cyphers are fundamental for the
cypher's security. Their representation as lookup tables is possible for functions of small …