vgem (python edition)

A wrapper for python's cryptography package using OOP principals.

How to Use

Through terminal with an activated virtualenv:

pip install vgem

In python:

from vgem import EM

Then you have access to the EM class.

Example usage of RSA:

from vgem import EM

handler = EM()

message = "A very secret message"

encrypted_message = handler.encrypt(message)

private_key = handler.serialize_private_key()

handler2 = EM(serialized_private_key = private_key)

decrypted_message = handler2.decrypt(encrypted_message)

assert message == decrypted_message

Documentation

class EM

utils subdir for alternative approach (OOP prefered instead though)

Attributes

• RSA private key
• RSA public key
• Fernet object
• Fernet key

Construction

• Optional Paramaters:
  • RSA private key
  • RSA public key
  • Serialized RSA private key
  • Serialized RSA public key
  • Fernet key
  • Encrypted fernet key
• EM will construct anything else essential and not passed in

Methods

• Serialize private/public RSA keys
• Encrypt/Decrypt using RSA keys
• Load new fernet sessions
• Encrypt/Decrypt using fernet session
• Serialize/Deserialize RSA encrypted fernet keys
• Base64 encoding option for all encrypting and serialization

New

• hashing and salting!