US 12,170,727 B2
Method, apparatus, and device for key generation and terminal provisioning
Xiaobo Yu, Beijing (CN); Yuezhen Xiao, Shanghai (CN); and Hao Wang, Shanghai (CN)
Assigned to Alibaba Group Holding Limited, Grand Cayman (KY)
Appl. No. 17/637,692
Filed by Alibaba Group Holding Limited, Grand Cayman (KY)
PCT Filed Aug. 31, 2020, PCT No. PCT/CN2020/112415
§ 371(c)(1), (2) Date Feb. 23, 2022,
PCT Pub. No. WO2021/043095, PCT Pub. Date Mar. 11, 2021.
Claims priority of application No. 20190842413.7 (CN), filed on Sep. 6, 2019.
Prior Publication US 2022/0294623 A1, Sep. 15, 2022
Int. Cl. H04L 9/08 (2006.01); H04L 67/141 (2022.01)
CPC H04L 9/0866 (2013.01) [H04L 9/0825 (2013.01); H04L 67/141 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for provisioning an enrollee by a configurator, comprising:
sending, by the enrollee comprising a first processor and a first memory, a first request message to the configurator comprising a second processor and a second memory, the first request message comprising a first identifier, and the first identifier indicating a network reconfiguration capability of the enrollee;
receiving, by the enrollee from the configurator, a first response message corresponding to the first request message, the first response message comprising first key information;
generating, by the enrollee, a session key according to the first key information; and
sending, by the enrollee to the configurator, a first confirm message corresponding to the first response message, the first confirm message comprising second key information, thus allowing the configurator to generate the session key according to the second key information; and the session key used in a network reconfiguration process performed by the configurator on the enrollee.