公开(公告)号：US11100227B2

公开(公告)日：2021-08-24

申请号：US15779090

申请日：2015-11-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guoqing Li ,  Xinmiao Chang ,  Zi Wang

IPC: G06F21/60 ,  G06F21/57 ,  H04W8/18 ,  H04M1/7243 ,  H04M1/72448 ,  G06F21/44 ,  G06F21/56 ,  G06F21/71 ,  H04L29/06 ,  G06F21/74

Abstract: Embodiments of the present invention provide a security indication information configuration method and device, to reduce a risk of attack and interception from malicious software. The method includes: detecting, by a terminal, whether universal security indication information is set in the terminal for a TUI; detecting a running status of the terminal if no universal security indication information is set; when it is detected that the running status of the terminal is a secure state, presenting a first input interface on a display by using a first information presentation interface; and receiving input universal security indication information by using the first input interface, and saving the universal security indication information to a trusted execution environment TEE of the terminal.

公开(公告)号：US20190356653A1

公开(公告)日：2019-11-21

申请号：US16476988

申请日：2017-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Li ,  Zhuofei Li ,  Zi Wang ,  Xinmiao Chang

IPC: H04L29/06

Abstract: An authorization credential migration method includes: sending, by a first terminal device, an authorization credential immigration request for a trusted application to a service server; receiving an entered second authorization verification code of the trusted application; sending, by the first terminal device, the second authorization verification code to the service server, to instruct the service server to perform authorization authentication; and receiving, by the first terminal device, an authorization credential of the trusted application that is sent by the service server.

公开(公告)号：US20180240109A1

公开(公告)日：2018-08-23

申请号：US15751785

申请日：2016-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zi Wang

IPC: G06Q20/38 ,  G06Q20/40

CPC classification number: G06Q20/3825 ,  G06Q20/32 ,  G06Q20/3229 ,  G06Q20/3674 ,  G06Q20/40145

Abstract: A wearable electronic device, and a data processing method and system, where the data processing method includes switching a first operating system to a second operating system according to a first operation instruction, receiving, using a first application supported by the second operating system, first information from an intelligent terminal, wherein the first information comprises transaction data for completing online payment, determining, according to a second operation instruction, that the first information is correct, performing encryption or signature processing on the first information using the second operating system to obtain second information, and sending the second information to the intelligent terminal using the first application.