A rework of JARVIS4.

Checks the integrity of some files. Useful for monitoring changes caused by ransomware.

EncodePassword - A website to encode your password with a secret key. The password will be encoded in in sha256!

Python CLI tool for SHA-256 file integrity verification — exports results to CSV for digital forensics

Deterministic canonical JSON hashing and tamper-evident hash-chain event log engine for TypeScript

PixelKey is a Python package that provides a unique method for encrypting and decrypting messages. It derives the AES-GCM encryption key from the pixel data of an entire image, and then hides the AES nonce by masking it with a key derived from a specific region within that same image. This creates an encryption scheme where both the key and nonce a

A blockchain implementation in java

This repository contains a hands-on practice lab for cracking Raw‑SHA256 password hashes using John the Ripper with the RockYou wordlist and rules.

Schema-driven Python audit tool for inspecting, validating, duplicate detection using Sha256 and exporting real-world data.

Adds hash generation directly to Windows Explorer context menus.

A command-line tool to crack the hashes using the internet in seconds.

A simple and real-time GUI(GTK 3)-based SHA-256 calculator, built with Meson

A fast and lightweight hash brute-forcer written in Go. Supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512.

🛡️ SHA-256 based file tamper detection tool with GUI, email alerts & auto-scheduler | Cybersecurity Portfolio Project

Interactive Python tool for visualizing the avalanche effect in cryptographic hash functions (SHA-1, SHA-256, SHA-512, SHA-3). Built with Streamlit and Matplotlib to make hash diffusion observable and measurable.

Python cybersecurity tool to detect spoofed files using file signatures, hashes, and CSV reports.