FR2834155B1 - Procede de generation de cles electroniques cryptographiques et composant correspondant - Google Patents

Procede de generation de cles electroniques cryptographiques et composant correspondant

Info

Publication number
FR2834155B1
FR2834155B1 FR0116764A FR0116764A FR2834155B1 FR 2834155 B1 FR2834155 B1 FR 2834155B1 FR 0116764 A FR0116764 A FR 0116764A FR 0116764 A FR0116764 A FR 0116764A FR 2834155 B1 FR2834155 B1 FR 2834155B1
Authority
FR
France
Prior art keywords
corresponding component
electronic keys
generating cryptographic
cryptographic electronic
generating
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
FR0116764A
Other languages
English (en)
Other versions
FR2834155A1 (fr
Inventor
Marc Joye
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.)
Gemplus SA
Original Assignee
Gemplus Card International SA
Gemplus SA
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 Gemplus Card International SA, Gemplus SA filed Critical Gemplus Card International SA
Priority to FR0116764A priority Critical patent/FR2834155B1/fr
Publication of FR2834155A1 publication Critical patent/FR2834155A1/fr
Application granted granted Critical
Publication of FR2834155B1 publication Critical patent/FR2834155B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3013—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the discrete logarithm problem, e.g. ElGamal or Diffie-Hellman systems
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
FR0116764A 2001-12-21 2001-12-21 Procede de generation de cles electroniques cryptographiques et composant correspondant Expired - Fee Related FR2834155B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0116764A FR2834155B1 (fr) 2001-12-21 2001-12-21 Procede de generation de cles electroniques cryptographiques et composant correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0116764A FR2834155B1 (fr) 2001-12-21 2001-12-21 Procede de generation de cles electroniques cryptographiques et composant correspondant

Publications (2)

Publication Number Publication Date
FR2834155A1 FR2834155A1 (fr) 2003-06-27
FR2834155B1 true FR2834155B1 (fr) 2005-02-18

Family

ID=8870914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116764A Expired - Fee Related FR2834155B1 (fr) 2001-12-21 2001-12-21 Procede de generation de cles electroniques cryptographiques et composant correspondant

Country Status (1)

Country Link
FR (1) FR2834155B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE119726T1 (de) * 1990-10-24 1995-03-15 Omnisec Ag Geheimübertragungssystem mit möglichkeit zur verschlüsselten kommunikation zwischen benutzern mit gesichertem schlüssel, welcher ohne benutzereinwirkung bestimmt wird.
FR2702066B1 (fr) * 1993-02-25 1995-10-27 Campana Mireille Procede de gestion de cles secretes entre deux cartes a memoire.
JP3988172B2 (ja) * 1997-04-23 2007-10-10 ソニー株式会社 情報処理装置および方法、並びに記録媒体
JPH11261731A (ja) * 1998-03-13 1999-09-24 Nec Corp 移動通信システム、移動通信システムにおける接続方法及びこれが書き込まれた記憶媒体
US6195433B1 (en) * 1998-05-08 2001-02-27 Certicom Corp. Private key validity and validation
DE19837405A1 (de) * 1998-08-18 2000-02-24 Siemens Ag Verfahren und Anordnung zur Bildung eines geheimen Kommunikationsschlüssels zu einem zuvor ermittelten asymmetrischen kryptographischen Schlüsselpaar

Also Published As

Publication number Publication date
FR2834155A1 (fr) 2003-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831