CN108171018A - 一种车载解码器的软件加密和解密方法 - Google Patents
一种车载解码器的软件加密和解密方法 Download PDFInfo
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- CN108171018A CN108171018A CN201711428875.1A CN201711428875A CN108171018A CN 108171018 A CN108171018 A CN 108171018A CN 201711428875 A CN201711428875 A CN 201711428875A CN 108171018 A CN108171018 A CN 108171018A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000012190 activator Substances 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000004913 activation Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 60
- 238000001994 activation Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
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- 238000011160 research Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711428875.1A CN108171018B (zh) | 2017-12-26 | 2017-12-26 | 一种车载解码器的软件加密和解密方法 |
Applications Claiming Priority (1)
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CN201711428875.1A CN108171018B (zh) | 2017-12-26 | 2017-12-26 | 一种车载解码器的软件加密和解密方法 |
Publications (2)
Publication Number | Publication Date |
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CN108171018A true CN108171018A (zh) | 2018-06-15 |
CN108171018B CN108171018B (zh) | 2021-10-08 |
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CN201711428875.1A Active CN108171018B (zh) | 2017-12-26 | 2017-12-26 | 一种车载解码器的软件加密和解密方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109902453A (zh) * | 2019-02-22 | 2019-06-18 | 山东欧德利电气设备有限公司 | 一种软件加密方法 |
CN116090031A (zh) * | 2023-03-08 | 2023-05-09 | 上海泰矽微电子有限公司 | 一种基于芯片uuid的固件加密方法 |
CN116126753A (zh) * | 2022-12-28 | 2023-05-16 | 江苏都万电子科技有限公司 | 一种防护存储器及存储方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588953A (zh) * | 2004-08-25 | 2005-03-02 | 赵颜 | 一种下载及再现互联网数据的终端及下载系统和方法 |
US20070198795A1 (en) * | 2006-02-08 | 2007-08-23 | Toru Harada | Application executing apparatus and application execution method |
US20150074414A1 (en) * | 2013-09-09 | 2015-03-12 | Electronics And Telecommunications Research Institute | System and method for providing digital signature based on mobile trusted module |
CN106385405A (zh) * | 2016-09-05 | 2017-02-08 | 上海科世达-华阳汽车电器有限公司 | 一种汽车激活方法 |
CN107391971A (zh) * | 2017-06-13 | 2017-11-24 | 北京航天发射技术研究所 | 一种软件许可授权的保护方法 |
-
2017
- 2017-12-26 CN CN201711428875.1A patent/CN108171018B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1588953A (zh) * | 2004-08-25 | 2005-03-02 | 赵颜 | 一种下载及再现互联网数据的终端及下载系统和方法 |
US20070198795A1 (en) * | 2006-02-08 | 2007-08-23 | Toru Harada | Application executing apparatus and application execution method |
US20150074414A1 (en) * | 2013-09-09 | 2015-03-12 | Electronics And Telecommunications Research Institute | System and method for providing digital signature based on mobile trusted module |
CN106385405A (zh) * | 2016-09-05 | 2017-02-08 | 上海科世达-华阳汽车电器有限公司 | 一种汽车激活方法 |
CN107391971A (zh) * | 2017-06-13 | 2017-11-24 | 北京航天发射技术研究所 | 一种软件许可授权的保护方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109902453A (zh) * | 2019-02-22 | 2019-06-18 | 山东欧德利电气设备有限公司 | 一种软件加密方法 |
CN116126753A (zh) * | 2022-12-28 | 2023-05-16 | 江苏都万电子科技有限公司 | 一种防护存储器及存储方法 |
CN116126753B (zh) * | 2022-12-28 | 2024-02-02 | 江苏都万电子科技有限公司 | 一种防护存储器及存储方法 |
CN116090031A (zh) * | 2023-03-08 | 2023-05-09 | 上海泰矽微电子有限公司 | 一种基于芯片uuid的固件加密方法 |
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CN108171018B (zh) | 2021-10-08 |
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Denomination of invention: A software encryption and decryption method of vehicle decoder Effective date of registration: 20220323 Granted publication date: 20211008 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU ROADPASSION ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980003095 |
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Date of cancellation: 20230515 Granted publication date: 20211008 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU ROADPASSION ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980003095 |
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Effective date of registration: 20230714 Address after: Room 301, 3rd Floor, Building 6, No. 2 Tiantai 1st Road, Science City, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Lupai Liuma Technology Co.,Ltd. Address before: 510663 room 602, building A1, 6th floor, No.19, Kehui 2nd Street, Kehui Jingu Park, No.99, middle Kexue Avenue, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ROADPASSION ELECTRONIC TECHNOLOGY Co.,Ltd. |
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