FR3104285B1 - Contrôle d’intégrité d’une mémoire - Google Patents
Contrôle d’intégrité d’une mémoire Download PDFInfo
- Publication number
- FR3104285B1 FR3104285B1 FR1913806A FR1913806A FR3104285B1 FR 3104285 B1 FR3104285 B1 FR 3104285B1 FR 1913806 A FR1913806 A FR 1913806A FR 1913806 A FR1913806 A FR 1913806A FR 3104285 B1 FR3104285 B1 FR 3104285B1
- Authority
- FR
- France
- Prior art keywords
- integrity check
- memory
- memory integrity
- integrity
- abstract
- 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.)
- Active
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Contrôle d’intégrité d’une mémoire La présente description concerne un procédé de contrôle d’intégrité d’une mémoire, comprenant les étapes (406, 408, 412, 414) suivantes : stocker des données représentatives d’une opération à exécuter dans la mémoire ; exécuter l’opération ; et effacer les données une fois l’exécution achevée. Figure pour l'abrégé : Fig. 4
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913806A FR3104285B1 (fr) | 2019-12-05 | 2019-12-05 | Contrôle d’intégrité d’une mémoire |
US17/111,778 US11650738B2 (en) | 2019-12-05 | 2020-12-04 | Integrity check of a memory |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913806A FR3104285B1 (fr) | 2019-12-05 | 2019-12-05 | Contrôle d’intégrité d’une mémoire |
FR1913806 | 2019-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3104285A1 FR3104285A1 (fr) | 2021-06-11 |
FR3104285B1 true FR3104285B1 (fr) | 2022-05-27 |
Family
ID=69743456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1913806A Active FR3104285B1 (fr) | 2019-12-05 | 2019-12-05 | Contrôle d’intégrité d’une mémoire |
Country Status (2)
Country | Link |
---|---|
US (1) | US11650738B2 (fr) |
FR (1) | FR3104285B1 (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69817543T2 (de) * | 1998-06-08 | 2004-06-24 | International Business Machines Corp. | Automatische Datenrückgewinnung in Chipkarten |
US6834331B1 (en) * | 2000-10-24 | 2004-12-21 | Starfish Software, Inc. | System and method for improving flash memory data integrity |
WO2002073622A1 (fr) * | 2001-03-09 | 2002-09-19 | Thomson Licensing S.A. | Dispositif electronique a memoire et procedes de commande d"un tel dispositif |
JP4455262B2 (ja) * | 2004-10-14 | 2010-04-21 | 株式会社東芝 | 半導体装置 |
JP5162846B2 (ja) * | 2005-07-29 | 2013-03-13 | ソニー株式会社 | 記憶装置、コンピュータシステム、および記憶システム |
EP2570961B1 (fr) * | 2007-01-19 | 2019-03-13 | BlackBerry Limited | Effacement de manière sélective d'un dispositif à distance |
WO2009140112A1 (fr) * | 2008-05-13 | 2009-11-19 | Rambus Inc. | Commandes de programme fractionnaires pour mémoires |
US8850103B2 (en) * | 2009-08-28 | 2014-09-30 | Microsoft Corporation | Interruptible NAND flash memory |
TWI678621B (zh) * | 2018-06-01 | 2019-12-01 | 群聯電子股份有限公司 | 記憶體管理方法、記憶體儲存裝置及記憶體控制電路單元 |
-
2019
- 2019-12-05 FR FR1913806A patent/FR3104285B1/fr active Active
-
2020
- 2020-12-04 US US17/111,778 patent/US11650738B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3104285A1 (fr) | 2021-06-11 |
US11650738B2 (en) | 2023-05-16 |
US20210173568A1 (en) | 2021-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210611 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |