Abstract: This paper proposes an efficient encryption technique based on Dynamic and Secure Substitution Box (DS2B) design suitable for IoT and resource-constrained platforms. The DS2B has the ...

Abstract: In this manuscript we present a novel method to design strong substitution Boxes based on chaos function and genetic algorithm techniques. Furthermore, we analyse the strength of the ...

Tiny Quantum Dots Unlock the Future of Unbreakable Encryption Aug. 23, 2025 By using quantum dots and smart encryption protocols, researchers overcame a 40-year barrier in quantum communication, ...

These implementations are for demonstration purposes. They are less efficient than the implementations in the Python standard library.

git-crypt enables transparent encryption and decryption of files in a git repository. Files which you choose to protect are encrypted when committed, and decrypted when checked out. git-crypt lets you ...