Title:
INFORMATION PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/134376
Kind Code:
A1
Abstract:
An information processing method and apparatus. A TEE capable of executing a display request processing process and obtaining a display result is set in a terminal device. In this way, when the terminal device obtains a first display request by means of a first TEE, the first display request comprises display information of a first interface. Therefore, the terminal device can draw the first interface by means of a first TUI framework in the first TEE, so as to implement a processing process of the first display request. Since a TUI display driver is integrated in a second TEE, the terminal device can call the TUI display driver of the second TEE to display the first interface, thereby improving the security of the display result obtained by the terminal device.
Inventors:
ZHANG PENG (CN)
Application Number:
PCT/CN2022/138807
Publication Date:
July 20, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G06F21/74
Domestic Patent References:
| WO2020200411A1 | 2020-10-08 |
Foreign References:
| CN105528554A | 2016-04-27 | |||
| CN109753347A | 2019-05-14 | |||
| CN113192237A | 2021-07-30 | |||
| US20210303734A1 | 2021-09-30 | |||
| CN202210051809A | 2022-01-17 |
Other References:
YANG SUISHAN: "Research on Architecture of Secure Mobile Phones Based on TEE", MOBILE COMMUNICATIONS, YIDONG TONGXIN ZAZHISHE, CN, vol. 40, no. 21, 15 November 2016 (2016-11-15), CN , pages 34 - 38, XP093081192, ISSN: 1006-1010, DOI: 10.3969/j.issn.1006-1010.2016.21.007
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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