{"repo":"axxodeveloper/U92","free":true,"listed":false,"github":"https://github.com/axxodeveloper/U92","clone":"git clone https://github.com/axxodeveloper/U92.git","description":"A professional LSB steganography framework for hiding files and folders inside PNG images with lossless extraction and integrity verification","language":"Python","stars":31,"topics":["cli-tool","cybersecurity","data-hiding","digital-forensics","file-hiding","information-security","infosec","lsb-steganography","png-steganography","privacy"],"license":"MIT","category":"security-tools","readme_excerpt":"Overview - U92 is a professional steganography utility designed to pack files and directories inside PNG images using a sequential Least Significant Bit (LSB) embedding engine . - It automates: - Archive compression - Binary serialization - Continuous bitstream processing - PNG carrier generation - Integrity verification - while maintaining accurate data recovery during extraction. --- Features Continuous Bitstream Engine - Sequential RGB LSB mapping with: - Automatic capacity calculation - Continuous payload streaming - Lossless PNG processing - Minimal visual distortion --- Integrated Archive Management Includes: - Automatic ZIP creation - File and directory support - Structure preservation - Safe extraction handling --- Demo 🔗 Click Here to Watch the Video Tutorial on YouTube! --- Integrity Validation U92 verifies: - Custom magic-byte signatures - Payload size consistency - Archive integrity - SHA-256 validation - Round-trip recovery accuracy --- Core Architecture --- Bit Distribution Pattern The engine modifies the lowest bit of each RGB channel sequentially across the image pixel array. --- Getting Started Installation Requirements: Install dependency: --- CLI Execution Launch U92: Interactive menu: 🟡 For additional security, use a password-protected encrypted ZIP archive before embedding. --- Data Embedding Generate a fresh carrier automatically: Embed into an existing PNG: --- Data Extraction Recover hidden content: --- Verification Suite Run internal integrity testi","default_branch":null,"files":null,"tree":[],"storefront":"/r/axxodeveloper","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/axxodeveloper/U92/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}