Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...

This repository contains an educational implementation of a custom 64-bit symmetric block cipher. It was developed to explore and demonstrate the core principles of modern cryptography, including key ...

This is a simple Python-based Caesar Cipher tool that allows users to encrypt or decrypt messages using a classical shift-based encryption algorithm. The Caesar Cipher is a substitution cipher where ...

Abstract: The Industrial Internet of Things (IIoT) has brought significant change into industrial automation and efficiency, and is accompanied by security risk, mainly presented in brute force ...