Differential cryptanalysis is a general form of cryptanalysis applicable primarily to block and
stream ciphers and cryptographic hash functions. The discovery of differential cryptanalysis …

Recently, a new concept called multiplicative differential cryptanalysis and the
corresponding c-differential uniformity were introduced by Ellingsen et al.(2020), and then …

It was shown by Boukerrou et al.[IACR Trans. Symmetric Cryptol. 1 (2020), 331–362] that the
F-boomerang uniformity (which is the same as the second-order zero differential uniformity …

The cross-correlation between two maximum length sequences (-sequences) of the same
period has been studied since the end of 1960s. One open conjecture by Helleseth states …

Here, we give a complete description of the entire c-Boomerang Connectivity Table for the
Gold function over finite fields of even characteristic, by using double Weil sums. As a by …

Permutation polynomials with low c-differential uniformity and boomerang uniformity have
wide applications in cryptography. In this paper, by utilizing the Weil sums technique and …

Recently, a new concept called the c-differential uniformity was proposed by Ellingsen et
al.(2020), which generalizes the notion of differential uniformity measuring the resistance …

In the resource-constrained world of the digital landscape, lightweight cryptography plays a
critical role in safeguarding information and ensuring the security of various systems …

The c-differential uniformity is recently proposed to reflect resistance against some variants
of differential attack. Finding functions with low c-differential uniformity is attracting attention …

Differential cryptanalysis famously uses statistical biases in the propagation of differences in
a block cipher to attack the cipher. In this paper, we investigate the existence of more …