CN103324587A - 一种nandflash设备加解密实现方法及系统 - Google Patents
一种nandflash设备加解密实现方法及系统 Download PDFInfo
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- CN103324587A CN103324587A CN2012100751815A CN201210075181A CN103324587A CN 103324587 A CN103324587 A CN 103324587A CN 2012100751815 A CN2012100751815 A CN 2012100751815A CN 201210075181 A CN201210075181 A CN 201210075181A CN 103324587 A CN103324587 A CN 103324587A
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- equipment
- nandflash
- encryption
- decryption
- usb
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012795 verification Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 21
- 238000012546 transfer Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
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- 230000010076 replication Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
Description
Command Description(命令含义) | Command Value(命令值) |
Format Unit | 04h |
Inquiry | 12h |
Mode Select | 55h |
Mode Sense | 5Ah |
Prevent-Allow Medium Removal | 1Eh |
Read(10) | 28h |
Read(12) | A8h |
Read Capacity | 25h |
Read Format Capacities | 23h |
Request Sense | 03h |
Rezero | 01h |
Seek(10) | 2Bh |
Send Diagnostic | 1Dh |
Start-Stop Unit | 1Bh |
Test Unit Ready | 00h |
Verify | 2Fh |
Write(10) | 2Ah |
Write(12) | Aah |
Write and Verify | 2Eh |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210075181.5A CN103324587B (zh) | 2012-03-20 | 2012-03-20 | 一种nandflash设备加解密实现方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210075181.5A CN103324587B (zh) | 2012-03-20 | 2012-03-20 | 一种nandflash设备加解密实现方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103324587A true CN103324587A (zh) | 2013-09-25 |
CN103324587B CN103324587B (zh) | 2016-08-03 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201210075181.5A Active CN103324587B (zh) | 2012-03-20 | 2012-03-20 | 一种nandflash设备加解密实现方法及系统 |
Country Status (1)
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CN (1) | CN103324587B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111683138A (zh) * | 2020-06-05 | 2020-09-18 | 中国有色金属长沙勘察设计研究院有限公司 | 一种基于Socket的高效自定义数据传输方法 |
CN112399083A (zh) * | 2020-11-10 | 2021-02-23 | 上海臻面智能信息科技有限公司 | 一种实现usb高效传输客制指令通信的方法 |
CN112434320A (zh) * | 2020-11-27 | 2021-03-02 | 海光信息技术股份有限公司 | 海量存储类设备加密方法、主控制器及接入设备 |
CN113867625A (zh) * | 2021-08-27 | 2021-12-31 | 福建升腾资讯有限公司 | 一种无感免驱设备的通讯方法、装置、设备和介质 |
CN113905108A (zh) * | 2021-10-28 | 2022-01-07 | 珠海一微半导体股份有限公司 | 一种usb通讯的自定义协议分析装置、系统及其运行方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101872334A (zh) * | 2010-05-26 | 2010-10-27 | 北京飞天诚信科技有限公司 | 一种复合型usb设备及其实现方法 |
CN102201044A (zh) * | 2011-04-08 | 2011-09-28 | 山东华芯半导体有限公司 | 一种usb安全密钥 |
-
2012
- 2012-03-20 CN CN201210075181.5A patent/CN103324587B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101872334A (zh) * | 2010-05-26 | 2010-10-27 | 北京飞天诚信科技有限公司 | 一种复合型usb设备及其实现方法 |
CN102201044A (zh) * | 2011-04-08 | 2011-09-28 | 山东华芯半导体有限公司 | 一种usb安全密钥 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111683138A (zh) * | 2020-06-05 | 2020-09-18 | 中国有色金属长沙勘察设计研究院有限公司 | 一种基于Socket的高效自定义数据传输方法 |
CN111683138B (zh) * | 2020-06-05 | 2023-06-16 | 中国有色金属长沙勘察设计研究院有限公司 | 一种基于Socket的高效自定义数据传输方法 |
CN112399083A (zh) * | 2020-11-10 | 2021-02-23 | 上海臻面智能信息科技有限公司 | 一种实现usb高效传输客制指令通信的方法 |
CN112434320A (zh) * | 2020-11-27 | 2021-03-02 | 海光信息技术股份有限公司 | 海量存储类设备加密方法、主控制器及接入设备 |
CN112434320B (zh) * | 2020-11-27 | 2023-03-14 | 海光信息技术股份有限公司 | 海量存储类设备加密方法、主控制器及接入设备 |
CN113867625A (zh) * | 2021-08-27 | 2021-12-31 | 福建升腾资讯有限公司 | 一种无感免驱设备的通讯方法、装置、设备和介质 |
CN113905108A (zh) * | 2021-10-28 | 2022-01-07 | 珠海一微半导体股份有限公司 | 一种usb通讯的自定义协议分析装置、系统及其运行方法 |
CN113905108B (zh) * | 2021-10-28 | 2024-02-23 | 珠海一微半导体股份有限公司 | 一种usb通讯的自定义协议分析装置、系统及其运行方法 |
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Publication number | Publication date |
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CN103324587B (zh) | 2016-08-03 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nandflash equipment encryption and decryption implementation method and system Effective date of registration: 20171102 Granted publication date: 20160803 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Date of cancellation: 20181227 Granted publication date: 20160803 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nandflash equipment encryption and decryption implementation method and system Effective date of registration: 20190130 Granted publication date: 20160803 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2019440000051 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200320 Granted publication date: 20160803 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440000051 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 510663 3rd floor, area C1, innovation building, 182 science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co., Ltd Address before: 510663 floor 3, zone C1, innovation building, No. 182, science Avenue, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Ankai Microelectronics Co., Ltd |