Asymmetrical cryptography method, involves assigning secret key to computer device and calculating official key from secret key

摘要

An asymmetrical cryptographic method in which a secret key is assigned to a computer device and the secret key is encoded by a key of a recovery-computer device and by the computer device a recovery certificate is drawn up and has a encoded secret key and the decoding of the secret key of the computer device is undertaken by a recovery computer device and the recover-certificate. An Independent claim is given for a system for carrying out the asymmetrical cryptography procedure.