ATE462187T1 - Sichere vorrichtung für nicht flüchtige speicher und verfahren zum schutz der darin enthaltenen daten - Google Patents

Sichere vorrichtung für nicht flüchtige speicher und verfahren zum schutz der darin enthaltenen daten

Info

Publication number
ATE462187T1
ATE462187T1 AT07826558T AT07826558T ATE462187T1 AT E462187 T1 ATE462187 T1 AT E462187T1 AT 07826558 T AT07826558 T AT 07826558T AT 07826558 T AT07826558 T AT 07826558T AT E462187 T1 ATE462187 T1 AT E462187T1
Authority
AT
Austria
Prior art keywords
volatile memory
memory block
data
memory device
protecting
Prior art date
Application number
AT07826558T
Other languages
English (en)
Inventor
Guoqiao Tao
Original Assignee
Nxp Bv
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
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE462187T1 publication Critical patent/ATE462187T1/de

Links

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 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
    • 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
    • G06F21/72—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 cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
AT07826558T 2006-09-29 2007-09-27 Sichere vorrichtung für nicht flüchtige speicher und verfahren zum schutz der darin enthaltenen daten ATE462187T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121561A EP1906412A1 (de) 2006-09-29 2006-09-29 Sicherer nichtflüchtiger Speicherbaustein und Verfahren, Daten in demselben zu schützen
PCT/IB2007/053922 WO2008038242A2 (en) 2006-09-29 2007-09-27 A secure non-volatile memory device and a method of protecting data therein

Publications (1)

Publication Number Publication Date
ATE462187T1 true ATE462187T1 (de) 2010-04-15

Family

ID=37762250

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07826558T ATE462187T1 (de) 2006-09-29 2007-09-27 Sichere vorrichtung für nicht flüchtige speicher und verfahren zum schutz der darin enthaltenen daten

Country Status (7)

Country Link
US (1) US9165663B2 (de)
EP (2) EP1906412A1 (de)
JP (1) JP4909416B2 (de)
CN (1) CN101517654B (de)
AT (1) ATE462187T1 (de)
DE (1) DE602007005500D1 (de)
WO (1) WO2008038242A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8028122B2 (en) * 2008-01-07 2011-09-27 Sandisk Il Ltd. Methods and systems for classifying storage systems using fixed static-IP addresses
US8555089B2 (en) * 2009-01-08 2013-10-08 Panasonic Corporation Program execution apparatus, control method, control program, and integrated circuit
CN101905578B (zh) * 2010-07-19 2012-07-11 山东新北洋信息技术股份有限公司 打印机及其控制方法
JP4881468B1 (ja) * 2010-09-17 2012-02-22 株式会社東芝 記憶装置、保護方法及び電子機器
US9042551B2 (en) 2012-06-04 2015-05-26 International Business Machines Corporation Electronically programmable fuse security encryption
CN103873227A (zh) * 2012-12-13 2014-06-18 艺伦半导体技术股份有限公司 一种fpga加密数据流的解密电路及解密方法
JP6048710B2 (ja) * 2013-02-28 2016-12-21 パナソニックＩｐマネジメント株式会社 暗号化記録装置、および暗号化記録方法
US9208105B2 (en) * 2013-05-30 2015-12-08 Dell Products, Lp System and method for intercept of UEFI block I/O protocol services for BIOS based hard drive encryption support
CN107004099B (zh) * 2014-11-26 2020-06-05 惠普发展公司，有限责任合伙企业 存储器中攻击预防
US9519533B2 (en) * 2015-01-28 2016-12-13 Qualcomm Incorporated Data flow tracking via memory monitoring
CN108632655A (zh) * 2017-03-25 2018-10-09 张祖豪 一种防视疲劳电视
US10491576B1 (en) * 2017-06-16 2019-11-26 Intuit Inc. System and method for security breach response using hierarchical cryptographic key management
US11675504B2 (en) * 2020-08-12 2023-06-13 Samsung Electronics Co., Ltd. Memory controller, memory system including the same, and method of operating the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276254B (en) * 1993-03-20 1997-10-01 Motorola Inc Data storage device
FR2760871B1 (fr) * 1997-03-13 1999-04-16 Bull Cp8 Procede de stockage et d'exploitation d'une information sensible dans un module de securite, et module de securite associe
JP3389186B2 (ja) * 1999-04-27 2003-03-24 松下電器産業株式会社 半導体メモリカード及び読み出し装置
US6782101B1 (en) 2000-04-20 2004-08-24 The United States Of America As Represented By The Secretary Of The Navy Encryption using fractal key
US6711690B2 (en) 2001-09-17 2004-03-23 International Business Machines Corporation Secure write blocking circuit and method for preventing unauthorized write access to nonvolatile memory
US6717222B2 (en) 2001-10-07 2004-04-06 Guobiao Zhang Three-dimensional memory
US6687154B2 (en) * 2002-02-25 2004-02-03 Aplus Flash Technology, Inc. Highly-integrated flash memory and mask ROM array architecture
US6861715B2 (en) 2002-04-08 2005-03-01 Guobiao Zhang Electrically programmable three-dimensional memory
JP2005332221A (ja) * 2004-05-20 2005-12-02 Renesas Technology Corp 記憶装置

Also Published As

Publication number Publication date
US9165663B2 (en) 2015-10-20
EP2074628B1 (de) 2010-03-24
US20100049906A1 (en) 2010-02-25
DE602007005500D1 (de) 2010-05-06
WO2008038242A3 (en) 2008-07-17
EP1906412A1 (de) 2008-04-02
CN101517654A (zh) 2009-08-26
WO2008038242A2 (en) 2008-04-03
CN101517654B (zh) 2015-02-25
JP4909416B2 (ja) 2012-04-04
EP2074628A2 (de) 2009-07-01
JP2010505177A (ja) 2010-02-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties