DiffusionOPD introduces an online policy distillation framework for multi-task diffusion alignment. Instead of jointly optimizing several rewards from scratch or cascading RL stages, it first learns ...

Abstract: The Advanced Encryption Standard (AES) is a widely used symmetric encryption algorithm that ensures secure data communication. This project focuses on implementing AES on a ...

This is a compact implementation of AES-256 in C. It uses only a byte type and is portable enough to fit even an 8-bit computer. It also has a small memory footprint because S-box operations use ...