Abstract: In this paper, design of chaos-based 4 × 4-bit substitution box (S-box) is presented. The chaotic 4 × 4-bit S-box provides good cryptographic properties and has hardware efficiency. The ...

Abstract: White-box block cipher (WBC) has been proposed by Chow et al. to prevent the secret key to be extracted from its implementation in an untrusted context. A pivotal technique behind WBC is to ...

Euler and Venn diagrams are used to visualise the relationships between sets. Both typically employ circles to represent sets, and areas where two circles overlap represent subsets common to both ...

Iran has decided to boycott the 2026 World Cup draw in Washington next week because the U.S. denied visas to members of its delegation, the state-run IRNA news agency reported on Friday. The agency ...

Tottenham Hotspur were issued an apology from WSL Football after TikTok influencer GK Barry made an anti-Spurs comment during the Women’s League Cup draw. The apology came after a chaotic ...

Java: The script relies on the PlantUML JAR, which requires a Java Runtime Environment. Tested with OpenJDK 21 and Amazon Corretto 17.