FR2973138B1 - SECURE MEMORY ELEMENT - Google Patents

SECURE MEMORY ELEMENT

Info

Publication number
FR2973138B1
FR2973138B1 FR1100889A FR1100889A FR2973138B1 FR 2973138 B1 FR2973138 B1 FR 2973138B1 FR 1100889 A FR1100889 A FR 1100889A FR 1100889 A FR1100889 A FR 1100889A FR 2973138 B1 FR2973138 B1 FR 2973138B1
Authority
FR
France
Prior art keywords
memory element
secure memory
secure
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
FR1100889A
Other languages
French (fr)
Other versions
FR2973138A1 (en
Inventor
Philippe Maurine
Bruno Vaquie
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.)
Centre National de la Recherche Scientifique CNRS
Universite Montpellier 2 Sciences et Techniques
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Montpellier 2 Sciences et Techniques
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 Centre National de la Recherche Scientifique CNRS, Universite Montpellier 2 Sciences et Techniques filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1100889A priority Critical patent/FR2973138B1/en
Priority to PCT/FR2012/000103 priority patent/WO2012127135A1/en
Publication of FR2973138A1 publication Critical patent/FR2973138A1/en
Application granted granted Critical
Publication of FR2973138B1 publication Critical patent/FR2973138B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07363—Means for preventing undesired reading or writing from or onto record carriers by preventing analysis of the circuit, e.g. dynamic or static power analysis or current analysis
    • 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
    • G06F21/71—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
    • G06F21/755—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 with measures against power attack
    • 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
    • G06F21/71—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
    • G06F21/77—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 smart cards
    • 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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H03K3/0372—Bistable circuits of the master-slave type
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/2153—Using hardware token as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Logic Circuits (AREA)
FR1100889A 2011-03-24 2011-03-24 SECURE MEMORY ELEMENT Expired - Fee Related FR2973138B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1100889A FR2973138B1 (en) 2011-03-24 2011-03-24 SECURE MEMORY ELEMENT
PCT/FR2012/000103 WO2012127135A1 (en) 2011-03-24 2012-03-23 Secure memory element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100889A FR2973138B1 (en) 2011-03-24 2011-03-24 SECURE MEMORY ELEMENT

Publications (2)

Publication Number Publication Date
FR2973138A1 FR2973138A1 (en) 2012-09-28
FR2973138B1 true FR2973138B1 (en) 2013-04-12

Family

ID=45974372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100889A Expired - Fee Related FR2973138B1 (en) 2011-03-24 2011-03-24 SECURE MEMORY ELEMENT

Country Status (2)

Country Link
FR (1) FR2973138B1 (en)
WO (1) WO2012127135A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3166143A1 (en) * 2015-11-05 2017-05-10 Gemalto Sa Method for manufacturing a device with an integrated circuit chip by direct deposition of conductive material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850721A1 (en) * 1998-11-03 2000-05-18 Koninkl Philips Electronics Nv Disk with concealment of power consumption
FR2802733B1 (en) 1999-12-21 2002-02-08 St Microelectronics Sa SECURE MASTER-SLAVE LOCK

Also Published As

Publication number Publication date
WO2012127135A1 (en) 2012-09-27
FR2973138A1 (en) 2012-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141128