Title:
KEY MATERIAL PROCESSING METHOD, ACQUISITION METHOD, INFORMATION TRANSMISSION METHOD, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/257876
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Disclosed are a key material processing method, an acquisition method, an information transmission method, and a device. The key material processing method in embodiments of the present application comprises: a second terminal receives first information, wherein the first information is used for determining a first association relationship between a first terminal and the second terminal; and the second terminal sends a key material of the first terminal according to the first association relationship, wherein the key material of the first terminal comprises security information required by the first terminal for performing communication.
Inventors:
ZHANG YIZHONG (CN)
XIE ZHENHUA (CN)
XIE ZHENHUA (CN)
Application Number:
PCT/CN2022/097117
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:
| CN102577459A | 2012-07-11 | |||
| CN109150507A | 2019-01-04 | |||
| CN108781216A | 2018-11-09 | |||
| CN107317789A | 2017-11-03 | |||
| US20200359212A1 | 2020-11-12 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: