Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to ...
Abstract: This paper introduces an enhanced lightweight image encryption method, combining a stream cipher and the Secure Hash Algorithm (SHA). The primary focus is developing a robust and efficient ...
Discovered “salting” — adding unique random data to each password hash. Used Python’s os.urandom () and binascii to generate salts. Switched from .txt to a .json file for structured, safer storage.
Abstract: In this work, we present the design and implementation of a hardware accelerator for AES encryption and decryption using AMD Vitis HLS and Xilinx Vivado. The primary objective of this work ...