DE3576090D1 - Verarbeitungsanordnung und verfahren. - Google Patents

Verarbeitungsanordnung und verfahren.

Info

Publication number
DE3576090D1
DE3576090D1 DE8585306524T DE3576090T DE3576090D1 DE 3576090 D1 DE3576090 D1 DE 3576090D1 DE 8585306524 T DE8585306524 T DE 8585306524T DE 3576090 T DE3576090 T DE 3576090T DE 3576090 D1 DE3576090 D1 DE 3576090D1
Authority
DE
Germany
Prior art keywords
main processor
computer program
data
secure data
processor
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
DE8585306524T
Other languages
English (en)
Inventor
Kenneth John Fifield
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3576090D1 publication Critical patent/DE3576090D1/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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • 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
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Technology Law (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Storage Device Security (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sewage (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Hardware Redundancy (AREA)
DE8585306524T 1984-09-20 1985-09-13 Verarbeitungsanordnung und verfahren. Expired - Lifetime DE3576090D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848423784A GB8423784D0 (en) 1984-09-20 1984-09-20 Processing device

Publications (1)

Publication Number Publication Date
DE3576090D1 true DE3576090D1 (de) 1990-03-29

Family

ID=10567006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585306524T Expired - Lifetime DE3576090D1 (de) 1984-09-20 1985-09-13 Verarbeitungsanordnung und verfahren.

Country Status (5)

Country Link
EP (1) EP0175557B1 (de)
JP (1) JPS61105657A (de)
AT (1) ATE50462T1 (de)
DE (1) DE3576090D1 (de)
GB (1) GB8423784D0 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606185B1 (fr) * 1986-11-04 1988-12-09 Eurotechnique Sa Procede et dispositif de stockage d'un logiciel livre par un fournisseur a un utilisateur
FR2622319A1 (fr) * 1987-10-27 1989-04-28 Guerri Jean Support de logiciel a protection contre la copie et dispositif de mise en oeuvre d'un logiciel a protection contre la copie
FR2634917A1 (fr) * 1988-08-01 1990-02-02 Pionchon Philippe Procede et dispositif de protection d'un logiciel, en particulier contre les copies non autorisees
GB2238408A (en) * 1989-11-27 1991-05-29 Lanstrase Limited Copy protection in storage system
BE1009122A3 (fr) * 1994-12-05 1996-12-03 Awax Progettazione Cle electronique de securite destinee a activer et/ou desactiver les fonctions ou programmes speciaux dans un ordinateur electronique dans le but d'empecher la copie du programme de travail de l'ordinateur.
NO302388B1 (no) * 1995-07-13 1998-02-23 Sigurd Sigbjoernsen Fremgangsmåte og anordning for å beskytte programvare mot bruk uten tillatelse
FR2834573A1 (fr) * 2002-01-08 2003-07-11 Oberthur Card Syst Sa Dispositif electronique de traitement de donnees apte a executer un logiciel protege contre les copies
EP1439446B1 (de) * 2003-01-14 2006-03-29 Aladdin Knowledge Systems GmbH& Co. KG Verfahren zum Erweitern eines Programms um eine Kopierschutzfunktion
FR2852415B1 (fr) * 2003-03-11 2005-06-24 Actikey Support de type cle, de controle de l'acces a des donnees et/ou a un logiciel et procede correspondant
EP2388728A1 (de) * 2010-05-17 2011-11-23 Gemalto SA Sicherheitstoken zur sicheren Ausführung einer Anwendung auf einem Host-Computer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640971A5 (en) * 1979-06-28 1984-01-31 Kurt Ehrat Mobile data container secured against unauthorised access
EP0084441A3 (de) * 1982-01-19 1984-08-22 Tabs Limited Verfahren und Einrichtung zur Sicherung von Computer-Software-Eigentum
WO1984004614A1 (en) * 1983-05-13 1984-11-22 Ira Dennis Gale Data security device

Also Published As

Publication number Publication date
EP0175557B1 (de) 1990-02-21
EP0175557A1 (de) 1986-03-26
GB8423784D0 (en) 1984-10-24
ATE50462T1 (de) 1990-03-15
JPS61105657A (ja) 1986-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee