[go: up one dir, main page]

NO952585D0 - System for lesing av kryptert informasjon samt en enhet for anvendelse ved et slikt system - Google Patents

System for lesing av kryptert informasjon samt en enhet for anvendelse ved et slikt system

Info

Publication number
NO952585D0
NO952585D0 NO952585A NO952585A NO952585D0 NO 952585 D0 NO952585 D0 NO 952585D0 NO 952585 A NO952585 A NO 952585A NO 952585 A NO952585 A NO 952585A NO 952585 D0 NO952585 D0 NO 952585D0
Authority
NO
Norway
Prior art keywords
encrypted information
reading encrypted
reading
information
encrypted
Prior art date
Application number
NO952585A
Other languages
English (en)
Norwegian (no)
Other versions
NO952585L (no
Inventor
Lars Jernbacker
Original Assignee
Telub Teknik Ab
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 Telub Teknik Ab filed Critical Telub Teknik Ab
Publication of NO952585L publication Critical patent/NO952585L/no
Publication of NO952585D0 publication Critical patent/NO952585D0/no

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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • 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)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
NO952585A 1993-11-17 1995-06-27 System for lesing av kryptert informasjon samt en enhet for anvendelse ved et slikt system NO952585D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303817A SE501105C2 (sv) 1993-11-17 1993-11-17 System för läsning av krypterad information samt en enhet för användning i ett sådant system
PCT/SE1994/001056 WO1995014338A1 (en) 1993-11-17 1994-11-10 System for reading encrypted information and unit for use in such a system

Publications (2)

Publication Number Publication Date
NO952585L NO952585L (no) 1995-06-27
NO952585D0 true NO952585D0 (no) 1995-06-27

Family

ID=20391794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952585A NO952585D0 (no) 1993-11-17 1995-06-27 System for lesing av kryptert informasjon samt en enhet for anvendelse ved et slikt system

Country Status (7)

Country Link
US (1) US5694470A (sv)
EP (1) EP0679306A1 (sv)
CA (1) CA2150142A1 (sv)
FI (1) FI953413A0 (sv)
NO (1) NO952585D0 (sv)
SE (1) SE501105C2 (sv)
WO (1) WO1995014338A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710814A (en) * 1996-07-23 1998-01-20 Cheyenne Property Trust Cryptographic unit touch point logic
US5982506A (en) 1996-09-10 1999-11-09 E-Stamp Corporation Method and system for electronic document certification
TW407251B (en) * 1997-12-10 2000-10-01 Seiko Epson Corp Data process system, coding/decoding system, system LSI and electronic machine
US7171567B1 (en) * 1999-08-02 2007-01-30 Harris Interactive, Inc. System for protecting information over the internet
US7230731B2 (en) 2001-11-16 2007-06-12 Ricoh Company, Ltd. Image formation apparatus and method with password acquisition
US7739583B2 (en) 2003-03-31 2010-06-15 Ricoh Company, Ltd. Multimedia document sharing method and apparatus
US7536638B2 (en) 2003-03-31 2009-05-19 Ricoh Co., Ltd. Action stickers for identifying and processing stored documents
US7509569B2 (en) * 2003-03-31 2009-03-24 Ricoh Co., Ltd. Action stickers for nested collections
US7757162B2 (en) 2003-03-31 2010-07-13 Ricoh Co. Ltd. Document collection manipulation
US7703002B2 (en) 2003-03-31 2010-04-20 Ricoh Company, Ltd. Method and apparatus for composing multimedia documents
JP4706278B2 (ja) * 2005-02-24 2011-06-22 ソニー株式会社 情報処理システム、再生端末装置および再生方法、情報処理装置および方法、並びにプログラム
US7809156B2 (en) 2005-08-12 2010-10-05 Ricoh Company, Ltd. Techniques for generating and using a fingerprint for an article
US20070229678A1 (en) * 2006-03-31 2007-10-04 Ricoh Company, Ltd. Camera for generating and sharing media keys
US8554690B2 (en) * 2006-03-31 2013-10-08 Ricoh Company, Ltd. Techniques for using media keys
US8689102B2 (en) 2006-03-31 2014-04-01 Ricoh Company, Ltd. User interface for creating and using media keys
US9525547B2 (en) 2006-03-31 2016-12-20 Ricoh Company, Ltd. Transmission of media keys
US8756673B2 (en) 2007-03-30 2014-06-17 Ricoh Company, Ltd. Techniques for sharing data

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471163A (en) * 1981-10-05 1984-09-11 Donald Thomas C Software protection system
US5144659A (en) * 1989-04-19 1992-09-01 Richard P. Jones Computer file protection system
US5123045A (en) * 1989-08-18 1992-06-16 Massachusetts Institute Of Technology Comprehensive software protection system
US5067155A (en) * 1990-05-09 1991-11-19 Control Module Inc. Method and means to limit access to computer systems
US5233658A (en) * 1990-05-09 1993-08-03 Bianco James S Method and means to limit access to computer systems
US5103476A (en) * 1990-11-07 1992-04-07 Waite David P Secure system for activating personal computer software at remote locations
US5319705A (en) * 1992-10-21 1994-06-07 International Business Machines Corporation Method and system for multimedia access control enablement
US5402492A (en) * 1993-06-18 1995-03-28 Ast Research, Inc. Security system for a stand-alone computer
US5377264A (en) * 1993-12-09 1994-12-27 Pitney Bowes Inc. Memory access protection circuit with encryption key

Also Published As

Publication number Publication date
WO1995014338A1 (en) 1995-05-26
US5694470A (en) 1997-12-02
NO952585L (no) 1995-06-27
FI953413L (sv) 1995-07-12
SE9303817D0 (sv) 1993-11-17
CA2150142A1 (en) 1995-05-26
FI953413A0 (sv) 1995-07-12
SE9303817L (sv) 1994-11-14
EP0679306A1 (en) 1995-11-02
SE501105C2 (sv) 1994-11-14

Similar Documents

Publication Publication Date Title
NO952585D0 (no) System for lesing av kryptert informasjon samt en enhet for anvendelse ved et slikt system
DE69433086D1 (de) Informationsdatenaufzeichnungs- und wiedergabevorrichtung und informationsdatenverarbeitungssystem
HK1008587A1 (en) Secret data storage device and secret data reading method
SG42847A1 (en) Device and method for data encryption
DE69302908D1 (de) Vorrichtung zur datenspeicherung und wiederfindung
EP0757317A3 (en) Hierarchical data storage device and storage method
NO975418D0 (no) Kryptografisk tilgangs- og merkingssystem
BR9606225A (pt) Aparelho electrônico e para gravar e/ou reproduzir um suporte de gravação
AU7640694A (en) Read and write data aligner and device utilizing same
ID18512A (id) Perbaikan dalam metoda dan peralatan untuk merekamkan dan memproses informasi dan metoda perekamnya
DE69416967D1 (de) Vorlagelesegerät und Informationsverarbeitungsgerät mit Vorlagelesegerät
SG40873A1 (en) Method for reading and restoring data in a data storage element
BR9408044A (pt) Sistema de armazenamento e recuperação de dados de massa e sistema de biblioteca de armazenamento de dados de massa
DE69430711D1 (de) Vorrichtung zum Speichern und Wiedergewinnen von Bilddaten
DE69718839D1 (de) Informationsaufzeichnungsverfahren und Vorrichtung mit Zusatzaufzeichnungsfunktion
DE69321283D1 (de) Datenspeicher und Zugriffseinrichtung
DE69423830D1 (de) Datenmanipulationsschutz in Transponders
DE69409660D1 (de) Münzspeicher und -ausgabevorrichtung
EP0698880A3 (en) Device and method for the optical recording of information
FI945828L (sv) Förfarande och apparat för identifiering av mynt
EP0431489A3 (en) Information processing device and optical disk memory used therefor
DE69025276D1 (de) Optisches Speicher- und Informationsverarbeitungsgerät
DE69420159D1 (de) Informationsaufzeichnungs- und -wiedergabegerät
FI946206L (sv) Anordning för att datakryptera
EP0877358A4 (en) METHOD AND DEVICE FOR DATA RECORDING ON AN OPTICAL MEMORY CARD

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application