It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in ...

The attackers have learned from their mistakes and have now developed a more aggressive version of the worm. It has already ...

Abstract: Block cipher is used as an important technology to protect data confidentiality and user privacy in many fields such as machine learning and cloud storage. Vectorial Boolean functions often ...

Abstract: The Boolean matching problem via NP-equivalence requires determining whether two Boolean functions are equivalent or not up to a permutation and negation of the input binary variables. Its ...

Researchers have captured video footage of wild wolves in British Columbia pulling crab traps out of the sea by their lines to eat the bait inside, in the first evidence of possible tool use by the ...