Title:
COMPUTING DEVICE AND DATA PROTECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/246373
Kind Code:
A1
Abstract:
A computing device, comprising a first processor and a second processor. A target application and a first driver are deployed on the first processor, and a first protection unit is deployed in the second processor. The first processor is used for sending, to the second processor by means of the first driver, a first message for instructing to execute a target model corresponding to the target application, wherein the first message comprises a first memory space address of input data and a second memory space address of output data corresponding to the target model; and the second processor is used for determining the legitimacy of the first memory space address and the second memory space address by means of the first protection unit and for executing the target model when the first protection unit determines that the first memory space address and the second memory space address are legitimated, or limiting the execution of the target model when the first protection unit determines that at least one of the first memory space address and the second memory space address is not legitimated. In this way, privacy data of a user is effectively protected in the process of processing data by an application related to AI.
Inventors:
MIN XIN (CN)
CHAKRABORTY CHIRANJIB (CN)
ZHOU HAILIN (CN)
CHAKRABORTY CHIRANJIB (CN)
ZHOU HAILIN (CN)
Application Number:
PCT/CN2023/094161
Publication Date:
December 28, 2023
Filing Date:
May 15, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F15/167
Foreign References:
| CN114641769A | 2022-06-17 | |||
| CN109409105A | 2019-03-01 | |||
| CN112506847A | 2021-03-16 | |||
| US20160306989A1 | 2016-10-20 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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