CN101124545B - 带有流中数据加密/解密和纠错的存储器系统 - Google Patents

带有流中数据加密/解密和纠错的存储器系统 Download PDF

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Publication number
CN101124545B
CN101124545B CN2005800484386A CN200580048438A CN101124545B CN 101124545 B CN101124545 B CN 101124545B CN 2005800484386 A CN2005800484386 A CN 2005800484386A CN 200580048438 A CN200580048438 A CN 200580048438A CN 101124545 B CN101124545 B CN 101124545B
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CN
China
Prior art keywords
data
buffer
errors
memory
memory system
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.)
Expired - Fee Related
Application number
CN2005800484386A
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English (en)
Chinese (zh)
Other versions
CN101124545A (zh
Inventor
迈克尔·霍尔茨曼
巴鲁赫·B·科亨
穆罕默德·R·伊斯兰
马修·戴维森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SanDisk Technologies LLC
Original Assignee
SanDisk Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/313,428 external-priority patent/US8396208B2/en
Priority claimed from US11/313,447 external-priority patent/US20060239450A1/en
Application filed by SanDisk Corp filed Critical SanDisk Corp
Publication of CN101124545A publication Critical patent/CN101124545A/zh
Application granted granted Critical
Publication of CN101124545B publication Critical patent/CN101124545B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Detection And Correction Of Errors (AREA)
  • Storage Device Security (AREA)
CN2005800484386A 2004-12-21 2005-12-21 带有流中数据加密/解密和纠错的存储器系统 Expired - Fee Related CN101124545B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US63848504P 2004-12-21 2004-12-21
US60/638,485 2004-12-21
US11/313,428 US8396208B2 (en) 2004-12-21 2005-12-20 Memory system with in stream data encryption/decryption and error correction
US11/313,447 US20060239450A1 (en) 2004-12-21 2005-12-20 In stream data encryption / decryption and error correction method
US11/313,447 2005-12-20
US11/313,428 2005-12-20
PCT/US2005/046688 WO2006069273A2 (en) 2004-12-21 2005-12-21 Memory system with in stream data encryption/decryption and error correction

Publications (2)

Publication Number Publication Date
CN101124545A CN101124545A (zh) 2008-02-13
CN101124545B true CN101124545B (zh) 2012-05-16

Family

ID=36602336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800484386A Expired - Fee Related CN101124545B (zh) 2004-12-21 2005-12-21 带有流中数据加密/解密和纠错的存储器系统

Country Status (6)

Country Link
EP (1) EP1828898A2 (https=)
JP (1) JP2008524754A (https=)
KR (1) KR101254136B1 (https=)
CN (1) CN101124545B (https=)
TW (1) TWI391945B (https=)
WO (1) WO2006069273A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8108691B2 (en) 2005-02-07 2012-01-31 Sandisk Technologies Inc. Methods used in a secure memory card with life cycle phases
US8321686B2 (en) 2005-02-07 2012-11-27 Sandisk Technologies Inc. Secure memory card with life cycle phases
US8423788B2 (en) 2005-02-07 2013-04-16 Sandisk Technologies Inc. Secure memory card with life cycle phases
US7743409B2 (en) 2005-07-08 2010-06-22 Sandisk Corporation Methods used in a mass storage device with automated credentials loading
JP4843531B2 (ja) * 2006-09-29 2011-12-21 富士通株式会社 暗号変換装置、暗号変換方法および暗号変換プログラム
US10133883B2 (en) 2009-02-09 2018-11-20 International Business Machines Corporation Rapid safeguarding of NVS data during power loss event
JP5178839B2 (ja) * 2009-11-27 2013-04-10 株式会社東芝 メモリチップ
JP5017439B2 (ja) * 2010-09-22 2012-09-05 株式会社東芝 暗号演算装置及びメモリシステム
KR102392844B1 (ko) * 2017-03-10 2022-05-03 삼성전자주식회사 메모리 컨트롤러 및 그것을 포함하는 저장 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438575A (en) * 1992-11-16 1995-08-01 Ampex Corporation Data storage system with stale data detector and method of operation
US6158004A (en) * 1997-06-10 2000-12-05 Mitsubishi Denki Kabushiki Kaisha Information storage medium and security method thereof
CN1455591A (zh) * 2002-04-30 2003-11-12 电子科技大学 视频/数据广播的同频道多流透明传输方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI223204B (en) * 2001-11-08 2004-11-01 Toshiba Corp Memory card, content transmission system, and content transmission method
JP4118639B2 (ja) * 2002-09-17 2008-07-16 株式会社リコー ファイル管理装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438575A (en) * 1992-11-16 1995-08-01 Ampex Corporation Data storage system with stale data detector and method of operation
US6158004A (en) * 1997-06-10 2000-12-05 Mitsubishi Denki Kabushiki Kaisha Information storage medium and security method thereof
CN1455591A (zh) * 2002-04-30 2003-11-12 电子科技大学 视频/数据广播的同频道多流透明传输方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
全文.

Also Published As

Publication number Publication date
TW200641911A (en) 2006-12-01
JP2008524754A (ja) 2008-07-10
TWI391945B (zh) 2013-04-01
CN101124545A (zh) 2008-02-13
KR101254136B1 (ko) 2013-04-12
EP1828898A2 (en) 2007-09-05
WO2006069273A3 (en) 2006-11-16
KR20070087676A (ko) 2007-08-28
WO2006069273A2 (en) 2006-06-29

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Legal Events

Date Code Title Description
C06 Publication
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 TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SANDISK CORP.

Effective date: 20130204

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130204

Address after: Texas, USA

Patentee after: Sandy Technology Corp.

Address before: California, USA

Patentee before: Sandisk Corp.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Texas, USA

Patentee after: SANDISK TECHNOLOGIES LLC

Address before: Texas, USA

Patentee before: Sandy Technology Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120516

CF01 Termination of patent right due to non-payment of annual fee