SHA-256 powers Bitcoin mining, transaction verification, and address generation, processing 800 exahashes per second across ...

Abstract: Quantum communication ensures that data remains secure from unauthorized access. Despite these advantages, this technology faces several challenges. For instance, photons can be lost when ...

Abstract: In the digital age, securing sensitive information embedded in images is critical. This paper explores the application of Secure Hash Algorithm (SHA) and Elliptic Curve Cryptography (ECC) ...