| 摘要 |
FIELD: mobile communications. ^ SUBSTANCE: server generates one-time activation code, sends it to user via intellectual card in cell phone and when user inputs an activation code in his cell phone, inputted code is transmitted to server for verification, in case of positive result server sends a command to phone to provide for access, which opens access to appropriate set of functions of intellectual card, while portion of functions can contain, for example, PKI-functions, which were concealed and inaccessible for user until said moment, after that user can select his own PIN-code for authentication, encoding and signature for transactions, and, concerning activation of PKI functions, generation of necessary secret and open keys, and also necessary certification are carried out after verification of activation code. ^ EFFECT: higher efficiency, broader functional capabilities. ^ 1 cl, 1 dwg
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