CN104573567B - 芯片编程加密保护方法及其系统 - Google Patents
芯片编程加密保护方法及其系统 Download PDFInfo
- Publication number
- CN104573567B CN104573567B CN201310488584.7A CN201310488584A CN104573567B CN 104573567 B CN104573567 B CN 104573567B CN 201310488584 A CN201310488584 A CN 201310488584A CN 104573567 B CN104573567 B CN 104573567B
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- Prior art keywords
- read
- boot loader
- startup program
- chip
- authentication data
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000013475 authorization Methods 0.000 claims abstract description 59
- 230000009471 action Effects 0.000 claims abstract description 21
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 12
- 230000002452 interceptive effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/76—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in application-specific integrated circuits [ASIC] or field-programmable devices, e.g. field-programmable gate arrays [FPGA] or programmable logic devices [PLD]
-
- 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
- G06F9/4401—Bootstrapping
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Stored Programmes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310488584.7A CN104573567B (zh) | 2013-10-17 | 2013-10-17 | 芯片编程加密保护方法及其系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310488584.7A CN104573567B (zh) | 2013-10-17 | 2013-10-17 | 芯片编程加密保护方法及其系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104573567A CN104573567A (zh) | 2015-04-29 |
CN104573567B true CN104573567B (zh) | 2017-11-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310488584.7A Active CN104573567B (zh) | 2013-10-17 | 2013-10-17 | 芯片编程加密保护方法及其系统 |
Country Status (1)
Country | Link |
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CN (1) | CN104573567B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106407801B (zh) * | 2015-12-25 | 2023-08-08 | 北京瑞普三元仪表有限公司 | 一种微处理器运行时鉴权保护电路及方法 |
CN105787321A (zh) * | 2016-01-26 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | 终端关机方法、终端关机装置和终端 |
CN107358127B (zh) * | 2017-01-25 | 2019-11-15 | 天地融科技股份有限公司 | 一种合法芯片的识别方法及系统 |
CN111767532A (zh) * | 2020-06-12 | 2020-10-13 | 上海橙群微电子有限公司 | 编程器鉴权方法和鉴权系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101635019A (zh) * | 2009-08-25 | 2010-01-27 | 中国华录集团有限公司 | 基于安全mcu的嵌入式软件程序的加密系统 |
CN102567671A (zh) * | 2011-12-30 | 2012-07-11 | 大连捷成实业发展有限公司 | 一种fpga配置数据的加密系统及其加密方法 |
CN102651686A (zh) * | 2011-02-23 | 2012-08-29 | 上海华虹集成电路有限责任公司 | 单片机在线可编程的身份认证方法 |
CN103049681A (zh) * | 2012-12-13 | 2013-04-17 | 东南大学 | 一种基于防复制电路的防抄板系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7853804B2 (en) * | 2007-09-10 | 2010-12-14 | Lenovo (Singapore) Pte. Ltd. | System and method for secure data disposal |
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2013
- 2013-10-17 CN CN201310488584.7A patent/CN104573567B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101635019A (zh) * | 2009-08-25 | 2010-01-27 | 中国华录集团有限公司 | 基于安全mcu的嵌入式软件程序的加密系统 |
CN102651686A (zh) * | 2011-02-23 | 2012-08-29 | 上海华虹集成电路有限责任公司 | 单片机在线可编程的身份认证方法 |
CN102567671A (zh) * | 2011-12-30 | 2012-07-11 | 大连捷成实业发展有限公司 | 一种fpga配置数据的加密系统及其加密方法 |
CN103049681A (zh) * | 2012-12-13 | 2013-04-17 | 东南大学 | 一种基于防复制电路的防抄板系统及方法 |
Also Published As
Publication number | Publication date |
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CN104573567A (zh) | 2015-04-29 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150429 Assignee: Shanghai Li Ke Semiconductor Technology Co.,Ltd. Assignor: LEADCORE TECHNOLOGY Co.,Ltd. Contract record no.: 2018990000159 Denomination of invention: Chip programming encryption protecting method and system Granted publication date: 20171110 License type: Common License Record date: 20180615 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 201206 Pudong New Area, Shanghai Mingyue Road, 1258, Mingyue road 1258, 3, fourth story A406 room. Patentee after: Chen core technology Co.,Ltd. Address before: 200233 4 building, No. 333, No. 41, Qinjiang Road, Shanghai, Xuhui District Patentee before: LEADCORE TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: 266500 No. 687, Binhai street, Huangdao District, Qingdao, Shandong Patentee after: Chenxin Technology Co.,Ltd. Patentee after: Qingdao Weixuan Technology Co.,Ltd. Address before: 201206 Pudong New Area, Shanghai Mingyue Road, 1258, Mingyue road 1258, 3, fourth story A406 room. Patentee before: Chen core technology Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 102, Building 16, No. 1699, the Pearl River Road, Huangdao District, Qingdao, Shandong 266500 Patentee after: Chenxin Technology Co.,Ltd. Patentee after: Qingdao Weixuan Technology Co.,Ltd. Address before: 266500 No. 687, Binhai street, Huangdao District, Qingdao, Shandong Patentee before: Chenxin Technology Co.,Ltd. Patentee before: Qingdao Weixuan Technology Co.,Ltd. |