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ATE422081T1 - Verfahren zum dauerhaften schreibschutz für einen teilbereich einer speicherkarte und entsprechende speicherkarte - Google Patents

Verfahren zum dauerhaften schreibschutz für einen teilbereich einer speicherkarte und entsprechende speicherkarte

Info

Publication number
ATE422081T1
ATE422081T1 AT04396046T AT04396046T ATE422081T1 AT E422081 T1 ATE422081 T1 AT E422081T1 AT 04396046 T AT04396046 T AT 04396046T AT 04396046 T AT04396046 T AT 04396046T AT E422081 T1 ATE422081 T1 AT E422081T1
Authority
AT
Austria
Prior art keywords
memory card
write
permanently
partial area
protecting
Prior art date
Application number
AT04396046T
Other languages
English (en)
Inventor
Marko Ahvenainen
Jani Hyvoenen
Kimmo Mylly
Original Assignee
Nokia 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34932021&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE422081(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE422081T1 publication Critical patent/ATE422081T1/de

Links

Classifications

    • 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
    • G06F12/1433—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a module or a part of a module

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
AT04396046T 2004-07-08 2004-07-08 Verfahren zum dauerhaften schreibschutz für einen teilbereich einer speicherkarte und entsprechende speicherkarte ATE422081T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04396046A EP1615225B1 (de) 2004-07-08 2004-07-08 Verfahren zum dauerhaften Schreibschutz für einen Teilbereich einer Speicherkarte und entsprechende Speicherkarte

Publications (1)

Publication Number Publication Date
ATE422081T1 true ATE422081T1 (de) 2009-02-15

Family

ID=34932021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04396046T ATE422081T1 (de) 2004-07-08 2004-07-08 Verfahren zum dauerhaften schreibschutz für einen teilbereich einer speicherkarte und entsprechende speicherkarte

Country Status (4)

Country Link
US (1) US7827370B2 (de)
EP (1) EP1615225B1 (de)
AT (1) ATE422081T1 (de)
DE (1) DE602004019279D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211153A (ja) * 2008-02-29 2009-09-17 Toshiba Corp メモリ装置、情報処理装置及び電力制御方法
US20090307140A1 (en) * 2008-06-06 2009-12-10 Upendra Mardikar Mobile device over-the-air (ota) registration and point-of-sale (pos) payment
US8117378B2 (en) * 2008-10-29 2012-02-14 Microchip Technology Incorporated Preventing unintended permanent write-protection
US8862767B2 (en) 2011-09-02 2014-10-14 Ebay Inc. Secure elements broker (SEB) for application communication channel selector optimization
US9666241B2 (en) 2012-01-19 2017-05-30 Quixant Plc Firmware protection and validation
WO2015089234A1 (en) 2013-12-10 2015-06-18 Memory Technologies Llc Storage module with authenticated storage access
WO2015089230A1 (en) 2013-12-10 2015-06-18 Memory Technologies Llc Unified memory type aware storage module
WO2015089488A1 (en) 2013-12-12 2015-06-18 Memory Technologies Llc Channel optimized storage modules
US9977628B2 (en) * 2014-04-16 2018-05-22 Sandisk Technologies Llc Storage module and method for configuring the storage module with memory operation parameters
WO2016033539A1 (en) * 2014-08-29 2016-03-03 Memory Technologies Llc Control for authenticated accesses to a memory device
RU170409U1 (ru) * 2016-12-28 2017-04-24 Валерий Аркадьевич Конявский Мобильный компьютер с аппаратной защитой данных
JP7332083B2 (ja) * 2019-04-19 2023-08-23 インテル・コーポレーション マルチモード保護メモリ
US11184170B2 (en) * 2019-06-28 2021-11-23 Micron Technology, Inc. Public key protection techniques
US12242758B2 (en) 2021-11-09 2025-03-04 Samsung Electronics Co., Ltd. Storage device and an operating method of a storage controller thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345413A (en) * 1993-04-01 1994-09-06 Microchip Technology Incorporated Default fuse condition for memory device after final test
US5363334A (en) * 1993-04-10 1994-11-08 Microchip Technology Incorporated Write protection security for memory device
US6279114B1 (en) * 1998-11-04 2001-08-21 Sandisk Corporation Voltage negotiation in a single host multiple cards system

Also Published As

Publication number Publication date
US7827370B2 (en) 2010-11-02
EP1615225B1 (de) 2009-01-28
DE602004019279D1 (de) 2009-03-19
US20060018154A1 (en) 2006-01-26
EP1615225A1 (de) 2006-01-11

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Legal Events

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