Stegsnow is a tool for concealing messages in text files by appending tabs and whitespaces at the end of lines.The encoding used by snow relies on the fact that whitespaces and new lines won't be displayed in text editors.

Installation

sudo apt install stegsnow

Usage

Encryption

stegsnow -C -m "Attack At Dawn" -p "hail-hydra" NewColossus.txt NewColossusMod.txt

Decryption

stegsnow -C -p "hail-hydra" NewColossusMod.txt Encoded Message: Attack At Dawn`