CodVgn


Description
Encrypts and decrypts text or binary file with the Vigenère cipher.

Usage
Usage: CodVgn.exe [filename.ext[.cod]] ["key"]
Example
CodVgn.exe
CodVgn.exe image.jpg
CodVgn.exe image.jpg     "aa bb 99"
CodVgn.exe image.jpg.cod "aa bb 99"
Screen capture
CodVgn

Download
CodVgn.exe v1.1 (4.5 KB)

Sources :
codvgn.c (source code 7.0 KB) - (View in HTML)
Changelog
1.1 - 2012-01-22 :
  * Encryption key with 2400 digits of PI.
1.0 - 2012-01-21 :
  * Cipher with a simple key.
License
CC0 CC0 1.0 Universal (CC0 1.0)
Public Domain Dedication
Plaintext version