Title:
INFORMATION PROCESSING METHOD, AND KEY MATERIAL OBTAINING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/257877
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and provides an information processing method, and a key material obtaining method and device. The information processing method in embodiments of the present application comprises: a first network function receives capability indication information sent by a first terminal, the capability indication information being used for indicating that the first terminal does not have a secure storage function; and the first network function executes at least one of the following according to the capability indication information: the first network function sends a key material of the first terminal; and the first network function sends first information to a second terminal, the first information being used for determining a first association relationship between the first terminal and the second terminal, where the key material of the first terminal comprises security information required by the first terminal for communication.
Inventors:
ZHANG YIZHONG (CN)
XIE ZHENHUA (CN)
XIE ZHENHUA (CN)
Application Number:
PCT/CN2022/097118
Publication Date:
December 15, 2022
Filing Date:
June 06, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04W12/04
Foreign References:
| CN109150507A | 2019-01-04 | |||
| CN102577459A | 2012-07-11 | |||
| CN108781216A | 2018-11-09 | |||
| CN107317789A | 2017-11-03 | |||
| US20200359212A1 | 2020-11-12 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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