WO2005122055A3 - Abnehmbares sicherheitsmodul - Google Patents

Abnehmbares sicherheitsmodul Download PDF

Info

Publication number
WO2005122055A3
WO2005122055A3 PCT/EP2005/006111 EP2005006111W WO2005122055A3 WO 2005122055 A3 WO2005122055 A3 WO 2005122055A3 EP 2005006111 W EP2005006111 W EP 2005006111W WO 2005122055 A3 WO2005122055 A3 WO 2005122055A3
Authority
WO
WIPO (PCT)
Prior art keywords
security
security module
authentication means
host system
detachable security
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
PCT/EP2005/006111
Other languages
English (en)
French (fr)
Other versions
WO2005122055A2 (de
Inventor
Christophe Genevois
Wolfgang Neifer
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.)
Identiv GmbH
Original Assignee
SCM Microsystems 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 SCM Microsystems GmbH filed Critical SCM Microsystems GmbH
Priority to EP05766401A priority Critical patent/EP1756697A2/de
Publication of WO2005122055A2 publication Critical patent/WO2005122055A2/de
Publication of WO2005122055A3 publication Critical patent/WO2005122055A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures
    • G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2105—Dual mode as a secondary aspect
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Gemäß einem ersten Aspekt sind auf einem abnehmbaren Sicherheitsmodul (10) zur elektrischen Verbindung mit einem Host-System (20) wenigstens wesentliche Bestandteile eines sicheren Plattformmoduls, insbesondere eines TPM, für ein Host-System (20) vorgesehen. Gemäß einem zweiten Aspekt weist das Host-System (20) ein eingebautes erstes Authentifizierungsmittel (22) zum Aufbau einer ersten Sicherheitsstufe auf, und das Sicherheitsmodul (10) trägt ein zweites Authentifizierungsmittel (24). Das zweite Authentifizierungsmittel (24) kann durch Interaktion mit dem ersten Authentifizierungsmittel (22) eine der ersten Sicherheitsstufe überlegene zweite Sicherheitsstufe aufbauen.
PCT/EP2005/006111 2004-06-07 2005-06-07 Abnehmbares sicherheitsmodul Ceased WO2005122055A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05766401A EP1756697A2 (de) 2004-06-07 2005-06-07 Abnehmbares sicherheitsmodul

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004027686.2 2004-06-07
DE102004027686 2004-06-07

Publications (2)

Publication Number Publication Date
WO2005122055A2 WO2005122055A2 (de) 2005-12-22
WO2005122055A3 true WO2005122055A3 (de) 2006-04-06

Family

ID=34972712

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/006111 Ceased WO2005122055A2 (de) 2004-06-07 2005-06-07 Abnehmbares sicherheitsmodul

Country Status (2)

Country Link
EP (1) EP1756697A2 (de)
WO (1) WO2005122055A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911743B1 (fr) * 2007-01-23 2009-04-24 Ncryptone Sa Dispositif portable d'authentification.
US10320571B2 (en) 2016-09-23 2019-06-11 Microsoft Technology Licensing, Llc Techniques for authenticating devices using a trusted platform module device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440158A1 (de) * 1990-01-30 1991-08-07 Kabushiki Kaisha Toshiba Gegenseitiges Erkennungssystem

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0440158A1 (de) * 1990-01-30 1991-08-07 Kabushiki Kaisha Toshiba Gegenseitiges Erkennungssystem

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ST MICROELECTRONICS: "Trusted Platform Module (TPM)", May 2004, ST MICROELECTRONICS, XP002345888 *
TRUSTED COMPUTING GROUP, INCORPORATED: "TCG Specification Architecture Overview Specification Revision 1.2", 28 April 2004, TRUSTED COMPUTING GROUP, INCORPORATED, XP002352046 *

Also Published As

Publication number Publication date
WO2005122055A2 (de) 2005-12-22
EP1756697A2 (de) 2007-02-28

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