公开(公告)号：US20230177505A1

公开(公告)日：2023-06-08

申请号：US18156786

申请日：2023-01-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Cheng ,  Heng Zhang ,  Guangyao Nie

IPC: G06Q20/40 ,  G06Q20/38

CPC classification number: G06Q20/401 ,  G06Q20/3823 ,  G06Q20/3825 ,  G06Q2220/00

Abstract: A transaction verification method is applied to an electronic device that includes a secure element (SE), a trusted execution environment (TEE), and a rich execution environment (REE), and includes, in a transaction verification process, execution of service logic and data storage are performed on a TEE side instead of on an SE side, and transaction validity verification is reserved on the SE side.