CA2374195C - Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage - Google Patents

Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage Download PDF

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Publication number
CA2374195C
CA2374195C CA2374195A CA2374195A CA2374195C CA 2374195 C CA2374195 C CA 2374195C CA 2374195 A CA2374195 A CA 2374195A CA 2374195 A CA2374195 A CA 2374195A CA 2374195 C CA2374195 C CA 2374195C
Authority
CA
Canada
Prior art keywords
certificate
digital
verifier
validating
digital certificate
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.)
Expired - Lifetime
Application number
CA2374195A
Other languages
English (en)
Other versions
CA2374195A1 (fr
Inventor
Michael Andrew Wildish
Steven M. Ansell
Michael Cameron Crerar
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.)
IMS Software Services Ltd
Original Assignee
Diversinet Corp
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 Diversinet Corp filed Critical Diversinet Corp
Priority to CA2374195A priority Critical patent/CA2374195C/fr
Priority to US10/376,249 priority patent/US7383434B2/en
Publication of CA2374195A1 publication Critical patent/CA2374195A1/fr
Application granted granted Critical
Publication of CA2374195C publication Critical patent/CA2374195C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04L9/3263—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
    • H04L9/3268—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 using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Système et méthode pour permettre à un vérificateur de certificats de demander à un serveur de distribution de certificats une copie du certificat numérique d'une autre entité et de la faire valider par le centre de distribution de certificats. Le centre de distribution de certificats peut demander les certificats appropriés ainsi que leur validation à des autorités de certification, ou encore obtenir des copies à partir d'une mémoire cache de certificats et les valider en les comparant à des listes de révocation sur serveurs.
CA2374195A 1998-08-26 2002-03-01 Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage Expired - Lifetime CA2374195C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2374195A CA2374195C (fr) 2002-03-01 2002-03-01 Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage
US10/376,249 US7383434B2 (en) 1998-08-26 2003-03-03 System and method of looking up and validating a digital certificate in one pass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2374195A CA2374195C (fr) 2002-03-01 2002-03-01 Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage

Publications (2)

Publication Number Publication Date
CA2374195A1 CA2374195A1 (fr) 2003-09-01
CA2374195C true CA2374195C (fr) 2010-08-10

Family

ID=27792803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2374195A Expired - Lifetime CA2374195C (fr) 1998-08-26 2002-03-01 Systeme et methode d'examen et de validation d'un certificat numerique en un seul passage

Country Status (1)

Country Link
CA (1) CA2374195C (fr)

Also Published As

Publication number Publication date
CA2374195A1 (fr) 2003-09-01

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Effective date: 20220301