rsa_encryption.py

import base64
from settings import settings
from M2Crypto import RSA


def encrypt(raw):
    pub_key_path = settings.PUB_KEY_PATH
    write_rsa = RSA.load_pub_key(pub_key_path)

    encrypted = write_rsa.public_encrypt(raw, RSA.pkcs1_padding)
    return base64.b64encode(encrypted)


def decrypt(enc):
    private_key_path = settings.PRIVATE_KEY_PATH
    read_rsa = RSA.load_key(private_key_path)
    msg = read_rsa.private_decrypt(enc, RSA.pkcs1_padding)
    return base64.b64decode(msg)