* Call perform_initial_authentication instead of register in clients
* Refactor the register/authenticate functions a bit
* Introduce Bandwidth request type
* Add encryption layer to cred
* Remove cred pass and check from handshake
* Replaced unreachable! with error
* Changed decrypt_tagged signature to not take mutable ownership of data
* Put handle_bandwidth work inside a function
* Add check before unwrap
* Remove unnecessary async
* Decouple bandwidth credential from authentication
* Use new_error for ServerResponse:Error
* Send a fresh IV each time the BandwidthCredential request is sent
* Remove unwrap of bincode::serialize
* Add comment regarding Bandwidth response
* Remove _mut from naming
* Leave Debug trait alone, as the initial error doesn't reproduce anymore
* Pass iv as Vec<u8> instead of base58 string
* Renamed AuthenticationIV to IV, as it is now used for more the just authentication
* Did some IV refactorization
Bogdan-Ștefan Neacşu
122f5d9f2e