CN102216998B - 对非易失性存储器的控制的数据访问 - Google Patents
对非易失性存储器的控制的数据访问 Download PDFInfo
- Publication number
- CN102216998B CN102216998B CN200980145412.1A CN200980145412A CN102216998B CN 102216998 B CN102216998 B CN 102216998B CN 200980145412 A CN200980145412 A CN 200980145412A CN 102216998 B CN102216998 B CN 102216998B
- Authority
- CN
- China
- Prior art keywords
- data
- memory
- access
- request
- main process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
- G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
-
- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- 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
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells
Abstract
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/336,445 | 2008-12-16 | ||
US12/336,445 US8452934B2 (en) | 2008-12-16 | 2008-12-16 | Controlled data access to non-volatile memory |
PCT/US2009/063281 WO2010074819A1 (en) | 2008-12-16 | 2009-11-04 | Controlled data access to non-volatile memory |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102216998A CN102216998A (zh) | 2011-10-12 |
CN102216998B true CN102216998B (zh) | 2014-04-09 |
Family
ID=41466658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980145412.1A Active CN102216998B (zh) | 2008-12-16 | 2009-11-04 | 对非易失性存储器的控制的数据访问 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8452934B2 (zh) |
EP (1) | EP2366179A1 (zh) |
KR (1) | KR20110104481A (zh) |
CN (1) | CN102216998B (zh) |
TW (1) | TW201024998A (zh) |
WO (1) | WO2010074819A1 (zh) |
Families Citing this family (42)
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KR101826140B1 (ko) | 2011-08-04 | 2018-03-22 | 삼성전자주식회사 | 메모리 컨트롤러의 동작 방법, 및 상기 메모리 컨트롤러를 포함하는 메모리 시스템 |
KR101878682B1 (ko) * | 2011-11-14 | 2018-07-18 | 삼성전자주식회사 | 컨텐츠를 보호하기 위한 방법 및 저장 매체 |
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US11277412B2 (en) * | 2018-05-28 | 2022-03-15 | Royal Bank Of Canada | System and method for storing and distributing consumer information |
KR102068485B1 (ko) * | 2012-11-30 | 2020-01-21 | 삼성전자주식회사 | 불 휘발성 메모리 모듈 및 그것의 동작 방법 |
US9250954B2 (en) * | 2013-01-17 | 2016-02-02 | Xockets, Inc. | Offload processor modules for connection to system memory, and corresponding methods and systems |
US8891773B2 (en) * | 2013-02-11 | 2014-11-18 | Lsi Corporation | System and method for key wrapping to allow secure access to media by multiple authorities with modifiable permissions |
KR20140113103A (ko) * | 2013-03-15 | 2014-09-24 | 삼성전자주식회사 | 호스트 및 메모리 시스템을 포함하는 사용자 시스템의 동작 방법 |
US10063638B2 (en) * | 2013-06-26 | 2018-08-28 | Cnex Labs, Inc. | NVM express controller for remote access of memory and I/O over ethernet-type networks |
US9430412B2 (en) | 2013-06-26 | 2016-08-30 | Cnex Labs, Inc. | NVM express controller for remote access of memory and I/O over Ethernet-type networks |
US9772953B2 (en) * | 2014-02-03 | 2017-09-26 | Samsung Electronics Co., Ltd. | Methods and apparatus for protecting operating system data |
CN110457236B (zh) * | 2014-03-28 | 2020-06-30 | 三星电子株式会社 | 存储系统以及对存储系统执行和验证写保护的方法 |
KR102196971B1 (ko) | 2014-03-28 | 2020-12-31 | 삼성전자주식회사 | 스토리지 시스템, 그것의 쓰기 방지 수행 방법, 그리고 그것의 쓰기 방지 인증 방법 |
US9984007B2 (en) | 2014-03-28 | 2018-05-29 | Samsung Electronics Co., Ltd. | Storage system and method for performing and authenticating write-protection thereof |
US10257192B2 (en) * | 2014-05-29 | 2019-04-09 | Samsung Electronics Co., Ltd. | Storage system and method for performing secure write protect thereof |
US9959203B2 (en) | 2014-06-23 | 2018-05-01 | Google Llc | Managing storage devices |
WO2016033539A1 (en) * | 2014-08-29 | 2016-03-03 | Memory Technologies Llc | Control for authenticated accesses to a memory device |
JP6477111B2 (ja) * | 2015-03-24 | 2019-03-06 | 富士ゼロックス株式会社 | 情報処理装置及び情報処理プログラム |
GB2544996B (en) * | 2015-12-02 | 2017-12-06 | Advanced Risc Mach Ltd | An apparatus and method for managing bounded pointers |
ES2907384T3 (es) * | 2016-06-27 | 2022-04-25 | E Gloo Dev | Caja para la gestión de información técnica de un sitio |
CN107784235A (zh) * | 2016-08-30 | 2018-03-09 | 深圳市中兴微电子技术有限公司 | 一种存储器数据保护方法和集成电路芯片 |
US10725849B2 (en) * | 2018-07-27 | 2020-07-28 | Intel Corporation | Server RAS leveraging multi-key encryption |
JP7187362B2 (ja) * | 2019-03-15 | 2022-12-12 | キオクシア株式会社 | ストレージ装置及び制御方法 |
FR3094513B1 (fr) | 2019-03-29 | 2023-07-14 | Proton World Int Nv | Procédé d'authentification d'un processeur |
FR3094512A1 (fr) | 2019-03-29 | 2020-10-02 | Stmicroelectronics (Rousset) Sas | Procédé d'authentification d'un processeur |
CN111831591B (zh) * | 2019-04-19 | 2022-06-07 | 澜起科技股份有限公司 | 用于对存储模块进行访问控制的装置及方法 |
US11475148B2 (en) * | 2019-05-22 | 2022-10-18 | Texas Instruments Incorporated | System and method for providing limited utilization run time application control as a service in microcontrollers |
KR102239902B1 (ko) * | 2019-06-03 | 2021-04-13 | 김덕우 | 보조기억장치에서의 파일시스템 보호장치 및 방법 |
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CN1842089A (zh) * | 2005-03-31 | 2006-10-04 | 捷讯研究有限公司 | 无线设备的漫游简档 |
CN1905073A (zh) * | 1999-04-27 | 2007-01-31 | 松下电器产业株式会社 | 半导体存储卡和数据读取装置 |
CN101118582A (zh) * | 2006-08-04 | 2008-02-06 | 群联电子股份有限公司 | 具有硬件锁及版权管理的可携式储存装置及系统 |
CN101158998A (zh) * | 2007-11-16 | 2008-04-09 | 北京握奇数据系统有限公司 | Drm许可证的管理方法和装置 |
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-
2008
- 2008-12-16 US US12/336,445 patent/US8452934B2/en active Active
-
2009
- 2009-10-22 TW TW098135844A patent/TW201024998A/zh unknown
- 2009-11-04 CN CN200980145412.1A patent/CN102216998B/zh active Active
- 2009-11-04 KR KR1020117010767A patent/KR20110104481A/ko not_active Application Discontinuation
- 2009-11-04 EP EP09748668A patent/EP2366179A1/en not_active Withdrawn
- 2009-11-04 WO PCT/US2009/063281 patent/WO2010074819A1/en active Application Filing
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CN1905073A (zh) * | 1999-04-27 | 2007-01-31 | 松下电器产业株式会社 | 半导体存储卡和数据读取装置 |
CN1842089A (zh) * | 2005-03-31 | 2006-10-04 | 捷讯研究有限公司 | 无线设备的漫游简档 |
CN101118582A (zh) * | 2006-08-04 | 2008-02-06 | 群联电子股份有限公司 | 具有硬件锁及版权管理的可携式储存装置及系统 |
CN101158998A (zh) * | 2007-11-16 | 2008-04-09 | 北京握奇数据系统有限公司 | Drm许可证的管理方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100153672A1 (en) | 2010-06-17 |
CN102216998A (zh) | 2011-10-12 |
KR20110104481A (ko) | 2011-09-22 |
EP2366179A1 (en) | 2011-09-21 |
WO2010074819A1 (en) | 2010-07-01 |
TW201024998A (en) | 2010-07-01 |
US8452934B2 (en) | 2013-05-28 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANDISK TECHNOLOGIES, INC. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20141031 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20141031 Address after: American Texas Patentee after: Sandisk Corp. Address before: American California Patentee before: Sandisk Corp. |
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Address after: texas Patentee after: DELPHI INT OPERATIONS LUX SRL Address before: American Texas Patentee before: Sandisk Corp. |