DE69503374D1 - Einrichtung und Verfahren zur Authentifizierung der Absendung und des Inhalts eines Dokuments - Google Patents

Einrichtung und Verfahren zur Authentifizierung der Absendung und des Inhalts eines Dokuments

Info

Publication number
DE69503374D1
DE69503374D1 DE69503374T DE69503374T DE69503374D1 DE 69503374 D1 DE69503374 D1 DE 69503374D1 DE 69503374 T DE69503374 T DE 69503374T DE 69503374 T DE69503374 T DE 69503374T DE 69503374 D1 DE69503374 D1 DE 69503374D1
Authority
DE
Germany
Prior art keywords
authenticating
setup
sending
document
content
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 - Fee Related
Application number
DE69503374T
Other languages
English (en)
Other versions
DE69503374T2 (de
Inventor
Ofra Feldbau
Michael Feldbau
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
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8219558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69503374(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE69503374D1 publication Critical patent/DE69503374D1/de
Application granted granted Critical
Publication of DE69503374T2 publication Critical patent/DE69503374T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • 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
    • H04L9/3247—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 digital signatures
    • 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
    • H04L9/3271—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 challenge-response
    • 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
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction
    • 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
DE69503374T 1995-08-28 1995-08-28 Einrichtung und Verfahren zur Authentifizierung der Absendung und des Inhalts eines Dokuments Expired - Fee Related DE69503374T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95113489A EP0760565B1 (de) 1995-08-28 1995-08-28 Einrichtung und Verfahren zur Authentifizierung der Absendung und des Inhalts eines Dokuments

Publications (2)

Publication Number Publication Date
DE69503374D1 true DE69503374D1 (de) 1998-08-13
DE69503374T2 DE69503374T2 (de) 1999-04-15

Family

ID=8219558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503374T Expired - Fee Related DE69503374T2 (de) 1995-08-28 1995-08-28 Einrichtung und Verfahren zur Authentifizierung der Absendung und des Inhalts eines Dokuments

Country Status (9)

Country Link
US (2) US6182219B1 (de)
EP (2) EP0760565B1 (de)
CN (1) CN1131620C (de)
AU (1) AU706661B2 (de)
CA (1) CA2234454C (de)
DE (1) DE69503374T2 (de)
IL (1) IL117234A (de)
NZ (1) NZ315069A (de)
WO (1) WO1997008869A1 (de)

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WO1997008869A1 (en) 1997-03-06
AU706661B2 (en) 1999-06-17
US6182219B1 (en) 2001-01-30
EP0847639A1 (de) 1998-06-17
CA2234454C (en) 2002-01-15
CN1131620C (zh) 2003-12-17
DE69503374T2 (de) 1999-04-15
CA2234454A1 (en) 1997-03-06
NZ315069A (en) 2000-04-28
IL117234A0 (en) 1996-06-18
AU6666896A (en) 1997-03-19
EP0760565A1 (de) 1997-03-05
EP0760565B1 (de) 1998-07-08
IL117234A (en) 2000-11-21
US6571334B1 (en) 2003-05-27
CN1200853A (zh) 1998-12-02

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