Audio Steganography

This is a package to encrypt a given message into a .wav audio file. It can decrypt from audio as well.

• Encrypt : This is used for the encryption part. Can play the audio as well.
• Decrypt : This is used for decryption part. Can play audio as well.

Setup instructions

• It is recommended to install a virtualenv before you proceed. This can be done by virtualenv {name_of_virtualenv}
• Do

  pip install -r requirements.txt

• You can import Encrypt from Algos.Encrypt and decrypt from Algos.Decrpyt
• The TestingCode.py file has an example implementation. Please refer to it if you face any issue.

Output

• The code in TestingCode.py will produce 2 Directories as well as produce sound that is inside the .wav files that you have passed as a parameter to Encrypt.

• The Encryption and Decryption parts each will produce a directory with a name of your choice as well as file inside it containing the encrypted audio file or decrypted text file .

• An Example of what you might expect :

  • Before
  • After

• Dont worry if your decrypted sentence looks a bit funky-it is to be expected.

Author(s)

Trisanu Bhar