FR2992084B1 - Procede de protection d'un circuit de cryptographie et systeme correspondant - Google Patents

Procede de protection d'un circuit de cryptographie et systeme correspondant

Info

Publication number
FR2992084B1
FR2992084B1 FR1255742A FR1255742A FR2992084B1 FR 2992084 B1 FR2992084 B1 FR 2992084B1 FR 1255742 A FR1255742 A FR 1255742A FR 1255742 A FR1255742 A FR 1255742A FR 2992084 B1 FR2992084 B1 FR 2992084B1
Authority
FR
France
Prior art keywords
protecting
corresponding system
cryptographic circuit
cryptographic
circuit
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
FR1255742A
Other languages
English (en)
Other versions
FR2992084A1 (fr
Inventor
Michael Adjedj
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.)
Verimatrix France SAS
Original Assignee
Logiways 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 Logiways France filed Critical Logiways France
Priority to FR1255742A priority Critical patent/FR2992084B1/fr
Priority to PCT/EP2013/062807 priority patent/WO2013190015A1/fr
Publication of FR2992084A1 publication Critical patent/FR2992084A1/fr
Application granted granted Critical
Publication of FR2992084B1 publication Critical patent/FR2992084B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/002—Countermeasures against attacks on cryptographic mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
FR1255742A 2012-06-19 2012-06-19 Procede de protection d'un circuit de cryptographie et systeme correspondant Expired - Fee Related FR2992084B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1255742A FR2992084B1 (fr) 2012-06-19 2012-06-19 Procede de protection d'un circuit de cryptographie et systeme correspondant
PCT/EP2013/062807 WO2013190015A1 (fr) 2012-06-19 2013-06-19 Procede de protection d'un circuit de cryptographie contre les attaques par canaux auxiliaires et systeme correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255742A FR2992084B1 (fr) 2012-06-19 2012-06-19 Procede de protection d'un circuit de cryptographie et systeme correspondant

Publications (2)

Publication Number Publication Date
FR2992084A1 FR2992084A1 (fr) 2013-12-20
FR2992084B1 true FR2992084B1 (fr) 2015-07-24

Family

ID=47553168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255742A Expired - Fee Related FR2992084B1 (fr) 2012-06-19 2012-06-19 Procede de protection d'un circuit de cryptographie et systeme correspondant

Country Status (2)

Country Link
FR (1) FR2992084B1 (fr)
WO (1) WO2013190015A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228715A1 (fr) * 2009-03-13 2010-09-15 Thomson Licensing Calculs anti-erreurs sur les courbes elliptiques

Also Published As

Publication number Publication date
FR2992084A1 (fr) 2013-12-20
WO2013190015A1 (fr) 2013-12-27

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: VERIMATRIX FRANCE SAS, FR

Effective date: 20140422

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20220205