FR2807248B1 - Procede de signatures numeriques probabilistes - Google Patents

Procede de signatures numeriques probabilistes

Info

Publication number
FR2807248B1
FR2807248B1 FR0003918A FR0003918A FR2807248B1 FR 2807248 B1 FR2807248 B1 FR 2807248B1 FR 0003918 A FR0003918 A FR 0003918A FR 0003918 A FR0003918 A FR 0003918A FR 2807248 B1 FR2807248 B1 FR 2807248B1
Authority
FR
France
Prior art keywords
digital signature
signature process
probabilistic digital
probabilistic
signature
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
FR0003918A
Other languages
English (en)
Other versions
FR2807248A1 (fr
Inventor
David Naccache
Pascal Paillier
Jacques Stern
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 FR0003918A priority Critical patent/FR2807248B1/fr
Priority to US09/802,968 priority patent/US20010056537A1/en
Priority to EP01917165A priority patent/EP1269683A1/fr
Priority to PCT/FR2001/000795 priority patent/WO2001074009A1/fr
Priority to AU4425901A priority patent/AU4425901A/xx
Publication of FR2807248A1 publication Critical patent/FR2807248A1/fr
Application granted granted Critical
Publication of FR2807248B1 publication Critical patent/FR2807248B1/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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H04L9/3252—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)
FR0003918A 2000-03-28 2000-03-28 Procede de signatures numeriques probabilistes Expired - Fee Related FR2807248B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0003918A FR2807248B1 (fr) 2000-03-28 2000-03-28 Procede de signatures numeriques probabilistes
US09/802,968 US20010056537A1 (en) 2000-03-28 2001-03-12 Probabilistic digital signature method
EP01917165A EP1269683A1 (fr) 2000-03-28 2001-03-16 Procede de signatures numeriques probabilistes
PCT/FR2001/000795 WO2001074009A1 (fr) 2000-03-28 2001-03-16 Procede de signatures numeriques probabilistes
AU4425901A AU4425901A (en) 2000-03-28 2001-03-16 Method for probabilistic digital signatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003918A FR2807248B1 (fr) 2000-03-28 2000-03-28 Procede de signatures numeriques probabilistes

Publications (2)

Publication Number Publication Date
FR2807248A1 FR2807248A1 (fr) 2001-10-05
FR2807248B1 true FR2807248B1 (fr) 2002-06-28

Family

ID=8848578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003918A Expired - Fee Related FR2807248B1 (fr) 2000-03-28 2000-03-28 Procede de signatures numeriques probabilistes

Country Status (5)

Country Link
US (1) US20010056537A1 (fr)
EP (1) EP1269683A1 (fr)
AU (1) AU4425901A (fr)
FR (1) FR2807248B1 (fr)
WO (1) WO2001074009A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347581A (en) * 1993-09-15 1994-09-13 Gemplus Developpement Verification process for a communication system
US5511121A (en) * 1994-02-23 1996-04-23 Bell Communications Research, Inc. Efficient electronic money
US6292897B1 (en) * 1997-11-03 2001-09-18 International Business Machines Corporation Undeniable certificates for digital signature verification
US6108783A (en) * 1998-02-11 2000-08-22 International Business Machines Corporation Chameleon hashing and signatures

Also Published As

Publication number Publication date
WO2001074009A1 (fr) 2001-10-04
AU4425901A (en) 2001-10-08
US20010056537A1 (en) 2001-12-27
EP1269683A1 (fr) 2003-01-02
FR2807248A1 (fr) 2001-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130