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FR2879781B1 - Procede et dispositif de remplissage de securisation d'une memoire et memoire associee - Google Patents

Procede et dispositif de remplissage de securisation d'une memoire et memoire associee

Info

Publication number
FR2879781B1
FR2879781B1 FR0413575A FR0413575A FR2879781B1 FR 2879781 B1 FR2879781 B1 FR 2879781B1 FR 0413575 A FR0413575 A FR 0413575A FR 0413575 A FR0413575 A FR 0413575A FR 2879781 B1 FR2879781 B1 FR 2879781B1
Authority
FR
France
Prior art keywords
memory
security
filling
associated memory
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
FR0413575A
Other languages
English (en)
Other versions
FR2879781A1 (fr
Inventor
Christophe Giraud
Antoine Lemarechal
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.)
Idemia France SAS
Original Assignee
Oberthur Card Systems SA France
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 Oberthur Card Systems SA France filed Critical Oberthur Card Systems SA France
Priority to FR0413575A priority Critical patent/FR2879781B1/fr
Priority to US11/793,611 priority patent/US8763138B2/en
Priority to PCT/FR2005/003179 priority patent/WO2006067319A1/fr
Publication of FR2879781A1 publication Critical patent/FR2879781A1/fr
Application granted granted Critical
Publication of FR2879781B1 publication Critical patent/FR2879781B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G06F21/75—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 by inhibiting the analysis of circuitry or operation
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/556—Detecting local intrusion or implementing counter-measures involving covert channels, i.e. data leakage between processes
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2123—Dummy operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
FR0413575A 2004-12-20 2004-12-20 Procede et dispositif de remplissage de securisation d'une memoire et memoire associee Expired - Fee Related FR2879781B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0413575A FR2879781B1 (fr) 2004-12-20 2004-12-20 Procede et dispositif de remplissage de securisation d'une memoire et memoire associee
US11/793,611 US8763138B2 (en) 2004-12-20 2005-12-19 Method and device for security loading a memory and an associated memory
PCT/FR2005/003179 WO2006067319A1 (fr) 2004-12-20 2005-12-19 Procede et dispositif de remplissage de securisation d'une memoire et memoire associee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0413575A FR2879781B1 (fr) 2004-12-20 2004-12-20 Procede et dispositif de remplissage de securisation d'une memoire et memoire associee

Publications (2)

Publication Number Publication Date
FR2879781A1 FR2879781A1 (fr) 2006-06-23
FR2879781B1 true FR2879781B1 (fr) 2009-08-28

Family

ID=34954462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0413575A Expired - Fee Related FR2879781B1 (fr) 2004-12-20 2004-12-20 Procede et dispositif de remplissage de securisation d'une memoire et memoire associee

Country Status (3)

Country Link
US (1) US8763138B2 (fr)
FR (1) FR2879781B1 (fr)
WO (1) WO2006067319A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7660286B2 (en) * 2006-02-03 2010-02-09 Broadcom Corporation Jitter management for packet data network backhaul of call data
EP2354993A1 (fr) * 2009-12-30 2011-08-10 Gemalto SA Protection d'exécution de code octet JCVM contre les attaques de défauts
US9069719B2 (en) * 2012-02-11 2015-06-30 Samsung Electronics Co., Ltd. Method and system for providing a smart memory architecture
US12079327B2 (en) * 2020-03-17 2024-09-03 Nec Corporation Processing apparatus, security control method, and non-transitory computer readable medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832824A1 (fr) * 2001-11-28 2003-05-30 St Microelectronics Sa Blocage du fonctionnement d'un circuit integre

Also Published As

Publication number Publication date
US8763138B2 (en) 2014-06-24
WO2006067319A1 (fr) 2006-06-29
FR2879781A1 (fr) 2006-06-23
US20080040812A1 (en) 2008-02-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 16

CA Change of address

Effective date: 20201228

CD Change of name or company name

Owner name: IDEMIA FRANCE, FR

Effective date: 20201228

ST Notification of lapse

Effective date: 20210806