Here we go!
what's missing is:
* auth SHA1 -- RFC3414 section 7
* crypt AES -- RFC3826
* localized key cahching -- so that if a (mentally stable) system
administrator uses the same username/password for all nodes in a
network he has to add just one line to the users file, instead of one
for
oops, the file format for the users file is the next:
#engine-id username auth_pass priv_pass auth_model priv_model
# engine-id, username and passwds can be either quoted or hex
# double quoted strings are c-style strings and take escape chars
80001F888059DC486145A26322 pippo plutoxxx PLUTOxxx
