Title:
DATA TRANSMISSION METHOD AND APPARATUS, SYSTEM, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/105479
Kind Code:
A1
Abstract:
The present application relates to a data transmission method and apparatus, a system, a computer device and a storage medium. The method comprises: performing bidirectional authentication with a first interaction device (S202); after the bidirectional authentication is completed, receiving encrypted interaction data which is sent by the first interaction device and obtained by encrypting interaction data on the basis of a working key, the working key being obtained by performing mapping of an authentication key used by the first interaction device when performing bidirectional authentication (S204); according to the working key obtained by performing mapping of the authentication key on a communication adapter, decrypting the encrypted interaction data (S206); and by means of a simulated device node that can be identified by a second interaction device, on the basis of a communication protocol of the second interaction device which is naturally adapted to the device node, transmitting the decrypted interaction data to the second interaction device (S208).
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Inventors:
LV JUN (CN)
LIU WENJUN (CN)
GUO RUNZENG (CN)
LIU WENJUN (CN)
GUO RUNZENG (CN)
Application Number:
PCT/CN2021/123278
Publication Date:
May 27, 2022
Filing Date:
October 12, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04L29/06
Domestic Patent References:
WO2018051817A1 | 2018-03-22 |
Foreign References:
US20190268764A1 | 2019-08-29 | |||
CN108848107A | 2018-11-20 | |||
CN202011308606A | 2020-11-20 |
Other References:
See also references of EP 4184865A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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