TWI391945B - 具有內串流資料加密及解密與誤差校正之記憶體系統及用以校正在該記憶體系統中之資料的方法 - Google Patents

具有內串流資料加密及解密與誤差校正之記憶體系統及用以校正在該記憶體系統中之資料的方法 Download PDF

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Publication number
TWI391945B
TWI391945B TW094145661A TW94145661A TWI391945B TW I391945 B TWI391945 B TW I391945B TW 094145661 A TW094145661 A TW 094145661A TW 94145661 A TW94145661 A TW 94145661A TW I391945 B TWI391945 B TW I391945B
Authority
TW
Taiwan
Prior art keywords
data
buffer
errors
buffers
volatile memory
Prior art date
Application number
TW094145661A
Other languages
English (en)
Chinese (zh)
Other versions
TW200641911A (en
Inventor
Micky Holtzman
Baruch Boris Cohen
Islam Muhammed Rijwane Ul
Matthew Davidson
Original Assignee
Sandisk Technologies Inc
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 Technologies Inc filed Critical Sandisk Technologies Inc
Publication of TW200641911A publication Critical patent/TW200641911A/zh
Application granted granted Critical
Publication of TWI391945B publication Critical patent/TWI391945B/zh

Links

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Storage Device Security (AREA)
  • Detection And Correction Of Errors (AREA)
TW094145661A 2004-12-21 2005-12-21 具有內串流資料加密及解密與誤差校正之記憶體系統及用以校正在該記憶體系統中之資料的方法 TWI391945B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63848504P 2004-12-21 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

Publications (2)

Publication Number Publication Date
TW200641911A TW200641911A (en) 2006-12-01
TWI391945B true TWI391945B (zh) 2013-04-01

Family

ID=36602336

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145661A TWI391945B (zh) 2004-12-21 2005-12-21 具有內串流資料加密及解密與誤差校正之記憶體系統及用以校正在該記憶體系統中之資料的方法

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8321686B2 (en) 2005-02-07 2012-11-27 Sandisk Technologies Inc. Secure memory card with life cycle phases
US8108691B2 (en) 2005-02-07 2012-01-31 Sandisk Technologies Inc. Methods used in a 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
US7748031B2 (en) 2005-07-08 2010-06-29 Sandisk Corporation 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642136A (en) * 1987-06-25 1989-01-06 Fujitsu Ltd System for controlling fifo buffer
US5438575A (en) * 1992-11-16 1995-08-01 Ampex Corporation Data storage system with stale data detector and method of operation
JPH113284A (ja) * 1997-06-10 1999-01-06 Mitsubishi Electric Corp 情報記憶媒体およびそのセキュリティ方法
JP2004110253A (ja) * 2002-09-17 2004-04-08 Ricoh Co Ltd ファイル管理装置
TWI223204B (en) * 2001-11-08 2004-11-01 Toshiba Corp Memory card, content transmission system, and content transmission method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1229940C (zh) * 2002-04-30 2005-11-30 电子科技大学 视频/数据广播的同频道多流透明传输方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642136A (en) * 1987-06-25 1989-01-06 Fujitsu Ltd System for controlling fifo buffer
US5438575A (en) * 1992-11-16 1995-08-01 Ampex Corporation Data storage system with stale data detector and method of operation
JPH113284A (ja) * 1997-06-10 1999-01-06 Mitsubishi Electric Corp 情報記憶媒体およびそのセキュリティ方法
TWI223204B (en) * 2001-11-08 2004-11-01 Toshiba Corp Memory card, content transmission system, and content transmission method
JP2004110253A (ja) * 2002-09-17 2004-04-08 Ricoh Co Ltd ファイル管理装置

Also Published As

Publication number Publication date
KR101254136B1 (ko) 2013-04-12
WO2006069273A3 (en) 2006-11-16
CN101124545B (zh) 2012-05-16
KR20070087676A (ko) 2007-08-28
WO2006069273A2 (en) 2006-06-29
EP1828898A2 (en) 2007-09-05
JP2008524754A (ja) 2008-07-10
TW200641911A (en) 2006-12-01
CN101124545A (zh) 2008-02-13

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