basic-steganography

Basic steganography using python by injecting extra bytes after image file

Usage

Usage: python main.py <mode> <image> [<message>]

    mode: mode to use
      -a: --append
      -r: --retrieve
      -c: --clear
    image: image file (png|jpg)
    message: secret message to hide (only on mode a)

Screenshot

More detail

https://blog.crfnetwork.com/security/sec-knowledge/chen-byte-ma-hoa-tin-nhan-vao-hinh-anh-bang-python/