Configuration method and apparatus for terminal device, and communication device
AssigneesChina Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
InventorsYe TIAN, Li SU, Shen HE, Haitao DU, Jie MA, Wenshu JIANG
Life of this patent
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Abstract
A configuration method includes: the terminal device generating a second key on the basis of a first key, and performing encryption and/or integrity protection on a certificate request message on the basis of the second key; and sending a first request message, the first request message comprising the certificate request message encrypted and/or integrity-protected via the second key.
Claims21
A method for configuring a terminal device, comprising:
- generating, by the terminal device, at least one second key based on at least one first key, and performing, by the terminal device, at least encryption or integrity protection on at least one certificate request message or part or entirety of at least one first message based on the at least one second key;
- and
- transmitting, by the terminal device, at least one first request message which comprises the at least one certificate request message at least encrypted or integrity-protected by the at least one second key, or the at least one first message.
A method for configuring a terminal device, comprising:
- receiving, by a server, at least one first request message, which comprises at least one certificate request message at least encrypted or integrity-protected by at least one second key, or at least one first message, part or entirety of which is at least encrypted or integrity-protected by at least one second key, from the terminal device;
- obtaining, by the server, the at least one second key from a network device, the at least one second key being generated by the network device based on at least one first key;
- and
- performing, by the server, at least integrity verification or decryption on the at least one first request message or the at least one first message based on the at least one second key, and
- wherein in a case that the server receives the at least one first request message, the method further comprises:
- issuing, by the server, at least one digital certificate after authorization of the at least one first request message is passed;
- and
- transmitting, by the server, at least one first response message to the terminal device, the at least one first response message comprising the at least one digital certificate.
A method for configuring a terminal device, comprising:
- generating, by a network device, at least one second key based on at least one at least one pre-negotiated first key, and
- transmitting, by the network device, the at least one second key to a server.
-43. (canceled)
Dependencies are inferred from the claim text.