Title:
METHOD AND APPARATUS FOR ESTABLISHING INTEROPERATION CHANNEL, AND CHIP AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/230975
Kind Code:
A1
Abstract:
Provided are a method and apparatus for establishing an interoperation channel, and a chip and a storage medium. The method comprises: a first device negotiating with a second device regarding a shared key according to a sigma protocol; the first device establishing with the second device an interoperation channel based on the shared key; and the first device sending a control instruction to the second device by means of the interoperation channel, so as to control the second device, wherein the first device is a terminal device, and the second device is a vehicle device. In the embodiments of the present application, a first device can negotiate with a second device and on the basis of a sigma protocol with regard to a shared key corresponding to an interoperation channel, such that the security and reliability of communication of the interoperation channel are ensured, thereby realizing the control of the first device over the second device in terms of security. The manner of performing negotiation with regard to a shared key on the basis of a sigma protocol facilitates the reduction of the risk of the shared key being divulged.
Inventors:
BAO YONGMING (CN)
LYU XIAOQIANG (CN)
RU ZHAO (CN)
ZHANG JUN (CN)
YANG NING (CN)
LYU XIAOQIANG (CN)
RU ZHAO (CN)
ZHANG JUN (CN)
YANG NING (CN)
Application Number:
PCT/CN2022/096777
Publication Date:
December 07, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04L9/08; H04L9/30; H04L9/32
Foreign References:
| CN112600668A | 2021-04-02 | |||
| CN109245900A | 2019-01-18 | |||
| CN107040369A | 2017-08-11 | |||
| US20150372811A1 | 2015-12-24 |
Other References:
HUAWEI, HISILICON: "Introduce D-H algorithm negotiation method in Solution #3.1", 3GPP TSG SA WG3 (SECURITY) MEETING #85 S3-161668, 31 October 2016 (2016-10-31), XP051170540
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (CN)
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