| 摘要 |
<p>A computer implemented method of providing a computer login session with a user, comprising the steps of: generating a sequence of user recognizable codes; prompting the user to orally reproduce the generated sequence of codes; recording the orally reproduction of the sequence; performing a speech and speaker analysis to identify the user and provide the user with pre-specified access privileges to the computer. And a computer implemented method of providing secure communication between computers communicating successions of data packets via a computer network, comprising synchronisation of encryption keys generator and decryption keys generator. <IMAGE></p> |
