24-02-2022 дата публикации
Номер: US20220060464A1
Принадлежит:
A server for providing a token to a mobile terminal includes a network interface and a processing unit coupled to the network interface. The processing unit is configured to receive from the mobile terminal a request asking for the token, to obtain subscriber identification information of the mobile terminal, to obtain a token which includes a user profile associated with the subscriber identification information and to which an electronic signature is added, and to transmit the token to the mobile terminal. 1. A server arranged in a mobile network for providing a token to a mobile terminal , the server comprising:a network interface; anda processor coupled to the network interface, receive, from the mobile terminal, a first request asking for the token,', 'determine whether the first request is received via the mobile network,', obtain subscriber identification information of the mobile terminal based on a session with the mobile terminal,', 'send a second request to a token issuing server to obtain the token, the second request including the subscriber identification information of the mobile terminal,', 'receive, from the token issuing server, the token generated by the token issuing server in response to the second request, where an electronic signature is added to the token; and', 'transmit, to the mobile terminal, the token returned from the token issuing server, and, 'if the first request is received via the mobile network,'}], 'a memory comprising instructions executable by the processor, wherein, when executed, the instructions cause the processor to at leastif the first request is received via a network other than the mobile network, notify the mobile terminal that the token is not transmitted.2. The server according to claim 1 , whereinthe first request includes an address of an external server, andthe second request further includes the address of the external server included in the first request received from the mobile terminal.3. The server according ...
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