def generate_private_key()

in iot_client.py [0:0]

• 13 lines of code
• 1 McCabe index (conditional complexity)

    def generate_private_key(key_size=2048):
        print("Generating private key")
        private_key = rsa.generate_private_key(
            public_exponent=65537,
            key_size=key_size,
            backend=default_backend()
        )
        pem = private_key.private_bytes(
            encoding=serialization.Encoding.PEM,
            format=serialization.PrivateFormat.PKCS8,
            encryption_algorithm=serialization.NoEncryption()
        )

        return private_key, pem