CA2363655A1 - Method for creating and preserving an identifier - Google Patents

Method for creating and preserving an identifier Download PDF

Info

Publication number
CA2363655A1
CA2363655A1 CA002363655A CA2363655A CA2363655A1 CA 2363655 A1 CA2363655 A1 CA 2363655A1 CA 002363655 A CA002363655 A CA 002363655A CA 2363655 A CA2363655 A CA 2363655A CA 2363655 A1 CA2363655 A1 CA 2363655A1
Authority
CA
Canada
Prior art keywords
identifier
hash code
created
counter
hash
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.)
Abandoned
Application number
CA002363655A
Other languages
English (en)
French (fr)
Inventor
Matti Hiltunen
Jukka Liukkonen
Harri Vatanen
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
Sonera Smarttrust Oy
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 Sonera Smarttrust Oy filed Critical Sonera Smarttrust Oy
Publication of CA2363655A1 publication Critical patent/CA2363655A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002363655A 1999-02-17 2000-02-17 Method for creating and preserving an identifier Abandoned CA2363655A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI990336A FI990336A (fi) 1999-02-17 1999-02-17 Menetelmä tunnisteen luomiseksi ja säilyttämiseksi
FI990336 1999-02-17
PCT/FI2000/000124 WO2000049767A1 (en) 1999-02-17 2000-02-17 Method for creating and preserving an identifier

Publications (1)

Publication Number Publication Date
CA2363655A1 true CA2363655A1 (en) 2000-08-24

Family

ID=8553826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002363655A Abandoned CA2363655A1 (en) 1999-02-17 2000-02-17 Method for creating and preserving an identifier

Country Status (5)

Country Link
EP (1) EP1157501A1 (fi)
AU (1) AU2675400A (fi)
CA (1) CA2363655A1 (fi)
FI (1) FI990336A (fi)
WO (1) WO2000049767A1 (fi)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682832A4 (en) * 1993-11-08 1996-03-13 Hughes Aircraft Co PROTOCOL FOR PROTECTED DISTRIBUTION OF AUTHENTICATION AND CODING ELEMENTS.
US5666416A (en) * 1995-10-24 1997-09-09 Micali; Silvio Certificate revocation system
EP0869637A3 (en) * 1997-04-02 2000-12-06 Arcanvs Digital certification system

Also Published As

Publication number Publication date
WO2000049767A1 (en) 2000-08-24
FI990336A (fi) 2000-08-18
EP1157501A1 (en) 2001-11-28
AU2675400A (en) 2000-09-04
FI990336A0 (fi) 1999-02-17

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Legal Events

Date Code Title Description
FZDE Discontinued