CN114391134A - Brush processing method and related device - Google Patents

Brush processing method and related device Download PDF

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Publication number
CN114391134A
CN114391134A CN201980100206.2A CN201980100206A CN114391134A CN 114391134 A CN114391134 A CN 114391134A CN 201980100206 A CN201980100206 A CN 201980100206A CN 114391134 A CN114391134 A CN 114391134A
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China
Prior art keywords
flashing
electronic device
digital signature
processing method
related device
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CN201980100206.2A
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CN114391134B (en
Inventor
郭明强
张志龙
尚玉栋
裴磊
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

一种刷机处理方法及相关装置，应用于第一电子设备，第一电子设备运行有目标应用程序，方法包括：获取第一参数信息；向第二电子设备发起刷机请求，刷机请求携带有所述第一参数信息；接收第二电子设备发送刷机响应请求，获取刷机响应请求中的第二数字签名并对第二数字签名进行验证，第二数字签名为服务器对第一随机数进行加密后生成数字签名；在校验通过后调用目标应用程序下载待下载刷机数据包，并根据待下载书记数据包完成刷机操作。有利于提高刷机的安全性。

Figure 201980100206

A flashing processing method and a related device, applied to a first electronic device running a target application, the method comprising: acquiring first parameter information; initiating a flashing request to a second electronic device, the flashing request carrying the The first parameter information; receiving a flashing response request sent by the second electronic device, obtaining a second digital signature in the flashing response request and verifying the second digital signature, and the second digital signature is generated by the server after encrypting the first random number. Signature; after the verification is passed, call the target application to download the data package to be downloaded, and complete the flash operation according to the data package to be downloaded. Conducive to improve the security of the brush machine.

Figure 201980100206

Description

PCT国内申请，说明书已公开。PCT domestic application, the description has been published.

Claims (20)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN201980100206.2A 2019-12-10 2019-12-10 Flashing method and related device Active CN114391134B (en)

Applications Claiming Priority (1)

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PCT/CN2019/124413 WO2021114113A1 (en) 2019-12-10 2019-12-10 Flash processing method and relevant apparatus

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CN114391134A true CN114391134A (en) 2022-04-22
CN114391134B CN114391134B (en) 2025-04-22

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WO (1) WO2021114113A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113721998A (en) * 2021-09-03 2021-11-30 西安秦玄汉信息科技有限公司 Data processing method, server, user side and system applied to sensor chip
CN114662082B (en) * 2022-02-25 2023-06-06 荣耀终端有限公司 Access control method for electronic device, readable medium and electronic device

Citations (6)

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CN105183499A (en) * 2015-08-04 2015-12-23 上海青橙实业有限公司 ROM flashing method, mobile terminal and terminal system
WO2016183721A1 (en) * 2015-05-15 2016-11-24 华为技术有限公司 Upgrade method, apparatus and device for terminal device
CN106775834A (en) * 2016-11-29 2017-05-31 北京小米移动软件有限公司 Brush machine verification method and device
CN106897606A (en) * 2015-12-18 2017-06-27 东莞酷派软件技术有限公司 A kind of brush machine means of defence and device
CN107678763A (en) * 2017-09-28 2018-02-09 杭州海兴电力科技股份有限公司 Electric energy meter upgrade method and system based on digital signature technology
CN109787774A (en) * 2019-01-15 2019-05-21 浙江吉利汽车研究院有限公司 Upgrade and download method, device, server and terminal based on digital signature verification

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103530534B (en) * 2013-09-23 2016-06-29 北京理工大学 A kind of Android program ROOT authorization method based on signature verification
CN105072616B (en) * 2015-08-31 2019-10-11 宇龙计算机通信科技(深圳)有限公司 The verification method of brush machine ROM and the verifying device of brush machine ROM
US10871955B2 (en) * 2018-02-08 2020-12-22 Insyde Software Corp. System and method for providing firmware data updates

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
WO2016183721A1 (en) * 2015-05-15 2016-11-24 华为技术有限公司 Upgrade method, apparatus and device for terminal device
CN105183499A (en) * 2015-08-04 2015-12-23 上海青橙实业有限公司 ROM flashing method, mobile terminal and terminal system
CN106897606A (en) * 2015-12-18 2017-06-27 东莞酷派软件技术有限公司 A kind of brush machine means of defence and device
CN106775834A (en) * 2016-11-29 2017-05-31 北京小米移动软件有限公司 Brush machine verification method and device
CN107678763A (en) * 2017-09-28 2018-02-09 杭州海兴电力科技股份有限公司 Electric energy meter upgrade method and system based on digital signature technology
CN109787774A (en) * 2019-01-15 2019-05-21 浙江吉利汽车研究院有限公司 Upgrade and download method, device, server and terminal based on digital signature verification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
邢蔚: "浅析中国移动手机通宝认证鉴权服务平台设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》, no. 2, 15 February 2012 (2012-02-15), pages 136 - 329 *

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WO2021114113A1 (en) 2021-06-17

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