ATE480920T1 - Flexible erzeugung vertrauenswürdiger zeitquellen - Google Patents

Flexible erzeugung vertrauenswürdiger zeitquellen

Info

Publication number
ATE480920T1
ATE480920T1 AT06006446T AT06006446T ATE480920T1 AT E480920 T1 ATE480920 T1 AT E480920T1 AT 06006446 T AT06006446 T AT 06006446T AT 06006446 T AT06006446 T AT 06006446T AT E480920 T1 ATE480920 T1 AT E480920T1
Authority
AT
Austria
Prior art keywords
utc
time
association
tcv
clock
Prior art date
Application number
AT06006446T
Other languages
English (en)
Inventor
Joerg Abendroth
Jorge Cuellar
Nicolai Kuntze
Michael Marhoefer
Hariharan Rajasekaran
Andreas Schmidt
Manfred Schaefer
Original Assignee
Nokia Siemens Networks Gmbh
Fraunhofer Ges Forschung
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 Nokia Siemens Networks Gmbh, Fraunhofer Ges Forschung filed Critical Nokia Siemens Networks Gmbh
Application granted granted Critical
Publication of ATE480920T1 publication Critical patent/ATE480920T1/de

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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G06F21/725—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits operating on a secure reference time value
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
  • Traffic Control Systems (AREA)
AT06006446T 2006-03-28 2006-03-28 Flexible erzeugung vertrauenswürdiger zeitquellen ATE480920T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06006446A EP1841124B1 (de) 2006-03-28 2006-03-28 Flexible Erzeugung vertrauenswürdiger Zeitquellen

Publications (1)

Publication Number Publication Date
ATE480920T1 true ATE480920T1 (de) 2010-09-15

Family

ID=36819452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06006446T ATE480920T1 (de) 2006-03-28 2006-03-28 Flexible erzeugung vertrauenswürdiger zeitquellen

Country Status (3)

Country Link
EP (1) EP1841124B1 (de)
AT (1) ATE480920T1 (de)
DE (1) DE602006016732D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3113258C (en) 2012-06-18 2023-01-24 Ologn Technologies Ag Systems, methods and apparatuses for secure time management
US9225746B2 (en) 2013-12-12 2015-12-29 International Business Machines Corporation Timestamp systems and methods
US10833849B2 (en) 2018-03-21 2020-11-10 Clover Network, Inc. Unified secure device provisioning
US10726681B1 (en) 2019-07-26 2020-07-28 Clover Network, Inc. Advanced hardware system for self service checkout kiosk
US12212643B2 (en) * 2021-06-30 2025-01-28 Pensando Systems Inc. Methods and systems for providing a distributed clock as a service

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9901127D0 (en) * 1999-01-20 1999-03-10 Hewlett Packard Co Provision of trusted services
AU5937100A (en) * 1999-06-23 2001-01-09 Datum, Inc. System and method for providing a trusted third party clock and trusted local clock
US6393126B1 (en) * 1999-06-23 2002-05-21 Datum, Inc. System and methods for generating trusted and authenticatable time stamps for electronic documents
DE10301100A1 (de) * 2003-01-08 2004-07-22 Deutsche Telekom Ag Telekommunikationsgestützter Zeitstempel

Also Published As

Publication number Publication date
EP1841124B1 (de) 2010-09-08
EP1841124A1 (de) 2007-10-03
DE602006016732D1 (de) 2010-10-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties