DE102004059265A1 - Verfahren und Vorrichtung zur Sicherung digitaler Daten - Google Patents

Verfahren und Vorrichtung zur Sicherung digitaler Daten Download PDF

Info

Publication number
DE102004059265A1
DE102004059265A1 DE102004059265A DE102004059265A DE102004059265A1 DE 102004059265 A1 DE102004059265 A1 DE 102004059265A1 DE 102004059265 A DE102004059265 A DE 102004059265A DE 102004059265 A DE102004059265 A DE 102004059265A DE 102004059265 A1 DE102004059265 A1 DE 102004059265A1
Authority
DE
Germany
Prior art keywords
data
computer
user
secret
volatile memory
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.)
Ceased
Application number
DE102004059265A
Other languages
German (de)
English (en)
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.)
Kobil GmbH
Original Assignee
Kobil Systems GmbH
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 Kobil Systems GmbH filed Critical Kobil Systems GmbH
Priority to DE102004059265A priority Critical patent/DE102004059265A1/de
Publication of DE102004059265A1 publication Critical patent/DE102004059265A1/de
Ceased 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • 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
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
    • G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
DE102004059265A 2003-12-08 2004-12-08 Verfahren und Vorrichtung zur Sicherung digitaler Daten Ceased DE102004059265A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102004059265A DE102004059265A1 (de) 2003-12-08 2004-12-08 Verfahren und Vorrichtung zur Sicherung digitaler Daten

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10357521 2003-12-08
DE10357521.9 2003-12-08
DE102004005857 2004-02-05
DE102004005857.1 2004-02-05
DE102004059265A DE102004059265A1 (de) 2003-12-08 2004-12-08 Verfahren und Vorrichtung zur Sicherung digitaler Daten

Publications (1)

Publication Number Publication Date
DE102004059265A1 true DE102004059265A1 (de) 2005-06-30

Family

ID=34635129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004059265A Ceased DE102004059265A1 (de) 2003-12-08 2004-12-08 Verfahren und Vorrichtung zur Sicherung digitaler Daten

Country Status (2)

Country Link
DE (1) DE102004059265A1 (fr)
WO (1) WO2005055018A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9152797B2 (en) 2012-10-30 2015-10-06 Barclays Bank Plc Device and method for secure memory access
US9916574B2 (en) 2012-10-30 2018-03-13 Barclays Bank Plc Secure computing device and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107130A1 (fr) * 2006-03-17 2007-09-27 Winrich Hoseit Client internet sans fil
EP2264648A1 (fr) * 2006-05-09 2010-12-22 Zina Lindemann Carte de stockage de données avec plusieurs interfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253493A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 情報記録システム
AU1265195A (en) * 1993-12-06 1995-06-27 Telequip Corporation Secure computer memory card
US6105133A (en) * 1997-03-10 2000-08-15 The Pacid Group Bilateral authentication and encryption system
US20020062452A1 (en) * 2000-08-18 2002-05-23 Warwick Ford Countering credentials copying

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9152797B2 (en) 2012-10-30 2015-10-06 Barclays Bank Plc Device and method for secure memory access
US9916574B2 (en) 2012-10-30 2018-03-13 Barclays Bank Plc Secure computing device and method

Also Published As

Publication number Publication date
WO2005055018A1 (fr) 2005-06-16

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R082 Change of representative

Representative=s name: COHAUSZ & FLORACK PATENT- UND RECHTSANWAELTE P, DE

Representative=s name: COHAUSZ & FLORACK PATENT- UND RECHTSANWAELTE PARTN

R012 Request for examination validly filed

Effective date: 20111201

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final