FR2756441B1 - Protocole de signature numerique - Google Patents

Protocole de signature numerique

Info

Publication number
FR2756441B1
FR2756441B1 FR9712692A FR9712692A FR2756441B1 FR 2756441 B1 FR2756441 B1 FR 2756441B1 FR 9712692 A FR9712692 A FR 9712692A FR 9712692 A FR9712692 A FR 9712692A FR 2756441 B1 FR2756441 B1 FR 2756441B1
Authority
FR
France
Prior art keywords
digital signature
signature protocol
protocol
digital
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 - Lifetime
Application number
FR9712692A
Other languages
English (en)
Other versions
FR2756441A1 (fr
Inventor
Scott A Vanstone
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.)
Certicom Corp
Original Assignee
Certicom Corp
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 Certicom Corp filed Critical Certicom Corp
Publication of FR2756441A1 publication Critical patent/FR2756441A1/fr
Application granted granted Critical
Publication of FR2756441B1 publication Critical patent/FR2756441B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L9/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR9712692A 1996-10-11 1997-10-10 Protocole de signature numerique Expired - Lifetime FR2756441B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9621274.1A GB9621274D0 (en) 1996-10-11 1996-10-11 Signature protocol for mail delivery

Publications (2)

Publication Number Publication Date
FR2756441A1 FR2756441A1 (fr) 1998-05-29
FR2756441B1 true FR2756441B1 (fr) 2001-12-21

Family

ID=10801308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712692A Expired - Lifetime FR2756441B1 (fr) 1996-10-11 1997-10-10 Protocole de signature numerique

Country Status (6)

Country Link
US (1) US6212281B1 (fr)
CA (1) CA2218308C (fr)
CH (1) CH693320A5 (fr)
DE (1) DE19744786B4 (fr)
FR (1) FR2756441B1 (fr)
GB (4) GB9621274D0 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19812903A1 (de) * 1998-03-18 1999-09-23 Francotyp Postalia Gmbh Frankiereinrichtung und ein Verfahren zur Erzeugung gültiger Daten für Frankierabdrucke
EP1102205A4 (fr) * 1998-08-04 2005-04-13 Fujitsu Ltd Systeme de signature presentant des informations de signature d'utilisateur
US6847951B1 (en) 1999-03-30 2005-01-25 Pitney Bowes Inc. Method for certifying public keys used to sign postal indicia and indicia so signed
US6704867B1 (en) * 1999-03-30 2004-03-09 Bitney Bowes, Inc. Method for publishing certification information representative of selectable subsets of rights and apparatus and portable data storage media used to practice said method
US6738899B1 (en) * 1999-03-30 2004-05-18 Pitney Bowes Inc. Method for publishing certification information certified by a plurality of authorities and apparatus and portable data storage media used to practice said method
DE19940341A1 (de) * 1999-08-25 2001-03-01 Kolja Vogel Verfahren zum Schutz von Daten
US7107453B2 (en) * 2000-05-25 2006-09-12 Hewlett-Packard Development Company, L.P. Authenticatable graphical bar codes
US20020026584A1 (en) * 2000-06-05 2002-02-28 Janez Skubic Method for signing documents using a PC and a personal terminal device
WO2001095068A2 (fr) * 2000-06-09 2001-12-13 Certicom Corp. Procede d'application de systemes de signature implicite
US20060039564A1 (en) * 2000-11-17 2006-02-23 Bindu Rama Rao Security for device management and firmware updates in an operator network
US7409685B2 (en) 2002-04-12 2008-08-05 Hewlett-Packard Development Company, L.P. Initialization and update of software and/or firmware in electronic devices
US8479189B2 (en) 2000-11-17 2013-07-02 Hewlett-Packard Development Company, L.P. Pattern detection preprocessor in an electronic device update generation system
KR100525389B1 (ko) * 2001-01-17 2005-11-02 엘지전자 주식회사 실시간 입력 스트림의 암호화／복호화 장치
GB2379146A (en) * 2001-08-23 2003-02-26 Inventec Corp Transmission of encrypted and digitally signed files over the internet
US7447904B1 (en) * 2001-11-14 2008-11-04 Compass Technology Management, Inc. Systems and methods for obtaining digital signatures on a single authoritative copy of an original electronic record
US7146500B2 (en) * 2001-11-14 2006-12-05 Compass Technology Management, Inc. System for obtaining signatures on a single authoritative copy of an electronic record
US7136489B1 (en) * 2002-09-12 2006-11-14 Novell, Inc. Method and system for enhancing network security using a multilateral authorization mechanism
US8555273B1 (en) 2003-09-17 2013-10-08 Palm. Inc. Network for updating electronic devices
WO2005043807A1 (fr) * 2003-10-28 2005-05-12 Certicom Corp. Procede et dispositif pour la production verifiable de cles publiques
US7698557B2 (en) * 2003-12-22 2010-04-13 Guardtime As System and method for generating a digital certificate
US7904895B1 (en) 2004-04-21 2011-03-08 Hewlett-Packard Develpment Company, L.P. Firmware update in electronic devices employing update agent in a flash memory card
US7590236B1 (en) * 2004-06-04 2009-09-15 Voltage Security, Inc. Identity-based-encryption system
US20070214266A1 (en) * 2004-07-30 2007-09-13 Telefonaktiebolaget Lm Ericsson (Pub) Secure load balancing in a network
US8526940B1 (en) 2004-08-17 2013-09-03 Palm, Inc. Centralized rules repository for smart phone customer care
JP5437548B2 (ja) * 2004-11-15 2014-03-12 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 電子制御システムにおける入力署名
US7747865B2 (en) * 2005-02-10 2010-06-29 International Business Machines Corporation Method and structure for challenge-response signatures and high-performance secure Diffie-Hellman protocols
US7664947B2 (en) * 2005-10-12 2010-02-16 The Boeing Company Systems and methods for automated exchange of electronic mail encryption certificates
EP2025095A2 (fr) 2006-06-08 2009-02-18 Hewlett-Packard Development Company, L.P. Gestion de dispositif sur un réseau
AU2007276673B2 (en) * 2006-07-18 2013-01-17 Blackberry Limited System and method for authenticating a gaming device
US8752044B2 (en) 2006-07-27 2014-06-10 Qualcomm Incorporated User experience and dependency management in a mobile device
EP2122900A4 (fr) * 2007-01-22 2014-07-23 Spyrus Inc Dispositif de chiffrement de données portable avec fonctionnalité de sécurité configurable et procédé de chiffrement de fichier
US8457307B2 (en) * 2007-07-17 2013-06-04 Certicom Corp. Method and system for generating implicit certificates and applications to identity-based encryption (IBE)
US8566577B2 (en) * 2010-11-30 2013-10-22 Blackberry Limited Method and device for storing secured sent message data

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641347A (en) * 1983-07-18 1987-02-03 Pitney Bowes Inc. System for printing encrypted messages with a character generator and bar-code representation
US4660221A (en) * 1983-07-18 1987-04-21 Pitney Bowes Inc. System for printing encrypted messages with bar-code representation
US4947430A (en) * 1987-11-23 1990-08-07 David Chaum Undeniable signature systems
US5018196A (en) * 1985-09-04 1991-05-21 Hitachi, Ltd. Method for electronic transaction with digital signature
US4796193A (en) * 1986-07-07 1989-01-03 Pitney Bowes Inc. Postage payment system where accounting for postage payment occurs at a time subsequent to the printing of the postage and employing a visual marking imprinted on the mailpiece to show that accounting has occurred
US4881264A (en) * 1987-07-30 1989-11-14 Merkle Ralph C Digital signature system and method based on a conventional encryption function
DE4003386C1 (fr) * 1990-02-05 1991-05-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US5351297A (en) * 1991-06-28 1994-09-27 Matsushita Electric Industrial Co., Ltd. Method of privacy communication using elliptic curves
JP2671649B2 (ja) * 1991-07-08 1997-10-29 三菱電機株式会社 認証方式
US5231668A (en) * 1991-07-26 1993-07-27 The United States Of America, As Represented By The Secretary Of Commerce Digital signature algorithm
US5271061A (en) * 1991-09-17 1993-12-14 Next Computer, Inc. Method and apparatus for public key exchange in a cryptographic system
US5442707A (en) * 1992-09-28 1995-08-15 Matsushita Electric Industrial Co., Ltd. Method for generating and verifying electronic signatures and privacy communication using elliptic curves
DE69327238T2 (de) * 1993-08-17 2000-09-07 Entrust Technologies Switzerla Verfahren zur digitalen Unterschrift und Verfahren zur Schlüsselübereinkunft
US5499294A (en) * 1993-11-24 1996-03-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Digital camera with apparatus for authentication of images produced from an image file
US5479515A (en) * 1994-05-11 1995-12-26 Welch Allyn, Inc. One-dimensional bar code symbology and method of using same
US5638446A (en) * 1995-08-28 1997-06-10 Bell Communications Research, Inc. Method for the secure distribution of electronic files in a distributed environment
US5608801A (en) * 1995-11-16 1997-03-04 Bell Communications Research, Inc. Efficient cryptographic hash functions and methods for amplifying the security of hash functions and pseudo-random functions

Also Published As

Publication number Publication date
GB0104713D0 (en) 2001-04-11
CA2218308A1 (fr) 1998-04-11
US6212281B1 (en) 2001-04-03
GB2322775B (en) 2001-09-19
GB9621274D0 (en) 1996-11-27
CH693320A5 (de) 2003-05-30
DE19744786B4 (de) 2008-11-13
GB9721476D0 (en) 1997-12-10
GB0104443D0 (en) 2001-04-11
DE19744786A1 (de) 1998-07-23
CA2218308C (fr) 2007-07-17
FR2756441A1 (fr) 1998-05-29
GB2322775A (en) 1998-09-02

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