key Property
The secret key for the symmetric algorithm.
Syntax
def get_key() -> bytes: ... def set_key(value: bytes) -> None: ...
key = property(get_key, set_key)
Default Value
""
Remarks
This secret key is used both for encryption and decryption. The secret key should be known only to the sender and the receiver. This key must be 256 bits in length (32 bytes).
If this property is left empty and key_password is specified, a key value will be generated by the class as necessary.