DE69333068D1 - Verfahren zur ausdehnung der gültigkeit eines kryptographischen zertifikats - Google Patents

Verfahren zur ausdehnung der gültigkeit eines kryptographischen zertifikats

Info

Publication number
DE69333068D1
DE69333068D1 DE69333068T DE69333068T DE69333068D1 DE 69333068 D1 DE69333068 D1 DE 69333068D1 DE 69333068 T DE69333068 T DE 69333068T DE 69333068 T DE69333068 T DE 69333068T DE 69333068 D1 DE69333068 D1 DE 69333068D1
Authority
DE
Germany
Prior art keywords
validity
extending
cryptographic certificate
cryptographic
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
DE69333068T
Other languages
English (en)
Other versions
DE69333068T2 (de
Inventor
Alan Haber
Scott Stornetta
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.)
Iconectiv LLC
Original Assignee
Telcordia Technologies Inc
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 Telcordia Technologies Inc filed Critical Telcordia Technologies Inc
Publication of DE69333068D1 publication Critical patent/DE69333068D1/de
Application granted granted Critical
Publication of DE69333068T2 publication Critical patent/DE69333068T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3821—Electronic credentials
    • G06Q20/38215—Use of certificates or encrypted proofs of transaction rights
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
DE69333068T 1992-12-21 1993-11-17 Verfahren zur ausdehnung der gültigkeit eines kryptographischen zertifikats Expired - Lifetime DE69333068T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US992883 1992-12-21
US07/992,883 US5373561A (en) 1992-12-21 1992-12-21 Method of extending the validity of a cryptographic certificate
PCT/US1993/011173 WO1994015421A1 (en) 1992-12-21 1993-11-17 Method of extending the validity of a cryptographic certificate

Publications (2)

Publication Number Publication Date
DE69333068D1 true DE69333068D1 (de) 2003-07-31
DE69333068T2 DE69333068T2 (de) 2004-05-06

Family

ID=25538851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69333068T Expired - Lifetime DE69333068T2 (de) 1992-12-21 1993-11-17 Verfahren zur ausdehnung der gültigkeit eines kryptographischen zertifikats

Country Status (7)

Country Link
US (1) US5373561A (de)
EP (1) EP0676109B1 (de)
JP (1) JPH08504965A (de)
AU (1) AU670166B2 (de)
CA (1) CA2151590C (de)
DE (1) DE69333068T2 (de)
WO (1) WO1994015421A1 (de)

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Also Published As

Publication number Publication date
DE69333068T2 (de) 2004-05-06
WO1994015421A1 (en) 1994-07-07
CA2151590A1 (en) 1994-07-07
CA2151590C (en) 1998-05-26
EP0676109A4 (de) 1999-11-17
EP0676109A1 (de) 1995-10-11
AU5670694A (en) 1994-07-19
JPH08504965A (ja) 1996-05-28
US5373561A (en) 1994-12-13
AU670166B2 (en) 1996-07-04
EP0676109B1 (de) 2003-06-25

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