encrypting 0.4

Simple XOR Encryptor

Encrypting library for python

This library provides a socket encryption method based on XOR and Diffie-Hellman algorithm

Examples

Using the Encrypt method

import encrypting

pair = encrypting.generate_pair() # Used for 2 sides

alice = encrypting.Encrypt(pair)
bob = encrypting.Encrypt(pair)

alice.init(bob.mixture) # Initializing encryption
bob.init(alice.mixture)

e = alice.crypt(b'Your bytes')
d = bob.crypt(e) # The function for encryption and decryption is the same

print(d) # Printing b'Your bytes'

Using the EncryptedSocket

Server (multithread):

import encrypting

def handler(sock, addr): # sock: EncryptedSocket class
	print('Connected:', addr)
	data = sock.recv(1024) # Receiving an encrypted message and decrypting it
	sock.send(data) # Encrypting a message and sending it
	return


bind_addr = ('127.0.0.1', 1234)

sock = encrypting.EncryptedSocket()

sock.serve(bind_addr, handler) # Starting the server (goes into an infinite loop waiting for connections)

Client:

import encrypting

connect_addr = ('127.0.0.1', 1234)

sock = encrypting.EncryptedSocket()

server = sock.connect(connect_addr) # Connect to the server and create a secure connection

while True:
	message = input('Message > ').encode()
	server.send(message)
	data = server.recv(1024).decode()
	print('Server:', data)

EncryptedClient object

• Creating an object: EncryptedClient(socket, Encrypt)

Methods:

• EncryptedClient(socket, Encrypt).send(bytes) - sending bytes to the server
• EncryptedClient(socket, Encrypt).recv(n_bytes) - recieving bytes from the server
• EncryptedClient(socket, Encrypt).close() - close the connection