DE69705734T2 - Verfahren und system zur sicherstellung, dass mit einem elektronischen gerät verbundene module von einem bestimmten typ sind, und ein modul und ein speichermedium dafür - Google Patents

Verfahren und system zur sicherstellung, dass mit einem elektronischen gerät verbundene module von einem bestimmten typ sind, und ein modul und ein speichermedium dafür

Info

Publication number
DE69705734T2
DE69705734T2 DE69705734T DE69705734T DE69705734T2 DE 69705734 T2 DE69705734 T2 DE 69705734T2 DE 69705734 T DE69705734 T DE 69705734T DE 69705734 T DE69705734 T DE 69705734T DE 69705734 T2 DE69705734 T2 DE 69705734T2
Authority
DE
Germany
Prior art keywords
code
module
words
specific type
ensuring
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
DE69705734T
Other languages
English (en)
Other versions
DE69705734D1 (de
Inventor
Kim Daugaard
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.)
Infinera Denmark AS
Original Assignee
Tellabs Denmark AS
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 Tellabs Denmark AS filed Critical Tellabs Denmark AS
Application granted granted Critical
Publication of DE69705734D1 publication Critical patent/DE69705734D1/de
Publication of DE69705734T2 publication Critical patent/DE69705734T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Small-Scale Networks (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE69705734T 1996-10-23 1997-10-22 Verfahren und system zur sicherstellung, dass mit einem elektronischen gerät verbundene module von einem bestimmten typ sind, und ein modul und ein speichermedium dafür Expired - Lifetime DE69705734T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199601169A DK116996A (da) 1996-10-23 1996-10-23 Fremgangsmåde og system til sikring af, at moduler, som forbindes til et elektronisk apparat, er af en bestemt type, samt m
PCT/DK1997/000465 WO1998018071A1 (en) 1996-10-23 1997-10-22 A method and a system to ensure that modules to be connected to an electronic apparatus are of a specific type, and a module as well as a storage medium therefor

Publications (2)

Publication Number Publication Date
DE69705734D1 DE69705734D1 (de) 2001-08-23
DE69705734T2 true DE69705734T2 (de) 2002-05-23

Family

ID=8101781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705734T Expired - Lifetime DE69705734T2 (de) 1996-10-23 1997-10-22 Verfahren und system zur sicherstellung, dass mit einem elektronischen gerät verbundene module von einem bestimmten typ sind, und ein modul und ein speichermedium dafür

Country Status (8)

Country Link
US (1) US6422461B1 (de)
EP (1) EP0932860B1 (de)
AT (1) ATE203337T1 (de)
AU (1) AU4616497A (de)
DE (1) DE69705734T2 (de)
DK (2) DK116996A (de)
MY (1) MY125276A (de)
WO (1) WO1998018071A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6727264B1 (en) 2001-07-05 2004-04-27 Synaptic Pharmaceutical Corporation Substituted anilinic piperidines as MCH selective antagonists
EP1553477A1 (de) * 2004-01-12 2005-07-13 Siemens Aktiengesellschaft Systemintegritätsüberprüfung für Antriebe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702392A (en) * 1970-11-20 1972-11-07 Interface Ind Inc Methods for verifying the identity of a card holder and apparatus therefor
US3790754A (en) * 1972-08-04 1974-02-05 Burroughs Machines Ltd Security access medium
US4408203A (en) * 1978-01-09 1983-10-04 Mastercard International, Inc. Security system for electronic funds transfer system
US4424414A (en) * 1978-05-01 1984-01-03 Board Of Trustees Of The Leland Stanford Junior University Exponentiation cryptographic apparatus and method
DE3041109A1 (de) * 1980-10-31 1982-06-09 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Identifikationselement
US4351982A (en) * 1980-12-15 1982-09-28 Racal-Milgo, Inc. RSA Public-key data encryption system having large random prime number generating microprocessor or the like
US4471164A (en) * 1981-10-13 1984-09-11 At&T Bell Laboratories Stream cipher operation using public key cryptosystem
FR2530053B1 (fr) * 1982-07-08 1986-04-25 Bull Sa Procede pour certifier la provenance d'au moins une information enregistree dans une memoire d'un premier dispositif electronique et transmise a un deuxieme dispositif electronique, et systeme pour la mise en oeuvre d'un tel procede
US4723284A (en) * 1983-02-14 1988-02-02 Prime Computer, Inc. Authentication system
US4672533A (en) 1984-12-19 1987-06-09 Noble Richard G Electronic linkage interface control security system and method
US4748668A (en) * 1986-07-09 1988-05-31 Yeda Research And Development Company Limited Method, apparatus and article for identification and signature
CA1287910C (en) 1986-09-30 1991-08-20 Salvador Barron Adjunct processor for providing computer facility access protection via call transfer
FR2606530A1 (fr) * 1986-11-07 1988-05-13 Eurotechnique Sa Circuit integre pour la memorisation et le traitement d'informations de maniere confidentielle comportant un dispositif anti-fraude
US4797920A (en) * 1987-05-01 1989-01-10 Mastercard International, Inc. Electronic funds transfer system with means for verifying a personal identification number without pre-established secret keys
CA1321649C (en) * 1988-05-19 1993-08-24 Jeffrey R. Austin Method and system for authentication
US5293029A (en) * 1989-01-17 1994-03-08 Kabushiki Kaisha Toshiba System for mutually certifying an IC card and an IC card terminal
CA1326304C (en) 1989-01-17 1994-01-18 Marcel Graves Secure data interchange system
US5365466A (en) * 1989-12-19 1994-11-15 Bull Cp8 Method for generating a random number in a system with portable electronic objects, and system for implementing the method
NL9120015A (nl) * 1990-04-27 1993-02-01 Scandic Int Pty Ltd Intelligente kaartvalidatie-inrichting en -werkwijze.
FR2713419B1 (fr) * 1993-12-02 1996-07-05 Gemplus Card Int Procédé de génération de signatures DSA avec des appareils portables à bas coûts.
US5625693A (en) * 1995-07-07 1997-04-29 Thomson Consumer Electronics, Inc. Apparatus and method for authenticating transmitting applications in an interactive TV system

Also Published As

Publication number Publication date
DK116996A (da) 1998-04-24
EP0932860A1 (de) 1999-08-04
WO1998018071A1 (en) 1998-04-30
MY125276A (en) 2006-07-31
AU4616497A (en) 1998-05-15
US6422461B1 (en) 2002-07-23
EP0932860B1 (de) 2001-07-18
ATE203337T1 (de) 2001-08-15
DE69705734D1 (de) 2001-08-23
DK0932860T3 (da) 2001-09-24

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