DE60029567D1 - Digitales datenverwaltungs-und abbildherstellungssystem und verfahren mit gesicherter datenmarkierung - Google Patents

Digitales datenverwaltungs-und abbildherstellungssystem und verfahren mit gesicherter datenmarkierung

Info

Publication number
DE60029567D1
DE60029567D1 DE60029567T DE60029567T DE60029567D1 DE 60029567 D1 DE60029567 D1 DE 60029567D1 DE 60029567 T DE60029567 T DE 60029567T DE 60029567 T DE60029567 T DE 60029567T DE 60029567 D1 DE60029567 D1 DE 60029567D1
Authority
DE
Germany
Prior art keywords
crc
date
image
altered
recorded
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
DE60029567T
Other languages
English (en)
Other versions
DE60029567T2 (de
Inventor
D Borrowman
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.)
AUTHENTIDATE HOLDING CORP., SCHENECTADY, N.Y., US
Original Assignee
BITWISE DESIGNS 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 BITWISE DESIGNS Inc filed Critical BITWISE DESIGNS Inc
Publication of DE60029567D1 publication Critical patent/DE60029567D1/de
Application granted granted Critical
Publication of DE60029567T2 publication Critical patent/DE60029567T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/64Protecting data integrity, e.g. using checksums, certificates or signatures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32Cryptographic 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
    • H04L9/3297Cryptographic 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2151Time stamp
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/88Medical equipments
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99942Manipulating data structure, e.g. compression, compaction, compilation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99943Generating database or data structure, e.g. via user interface
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00Data processing: database and file management or data structures
    • Y10S707/99941Database schema or data structure
    • Y10S707/99944Object-oriented database structure
    • Y10S707/99945Object-oriented database structure processing
DE60029567T 1999-02-26 2000-02-24 Digitales datenverwaltungs-und abbildherstellungssystem und verfahren mit gesicherter datenmarkierung Expired - Fee Related DE60029567T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25913599A 1999-02-26 1999-02-26
US259135 1999-02-26
PCT/US2000/005098 WO2000051286A1 (en) 1999-02-26 2000-02-24 Digital file management and imaging system and method including secure file marking

Publications (2)

Publication Number Publication Date
DE60029567D1 true DE60029567D1 (de) 2006-09-07
DE60029567T2 DE60029567T2 (de) 2007-09-20

Family

ID=22983674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60029567T Expired - Fee Related DE60029567T2 (de) 1999-02-26 2000-02-24 Digitales datenverwaltungs-und abbildherstellungssystem und verfahren mit gesicherter datenmarkierung

Country Status (9)

Country Link
US (2) US7415476B2 (de)
EP (1) EP1159799B1 (de)
JP (1) JP2002538536A (de)
CN (1) CN1354935A (de)
AT (1) ATE334526T1 (de)
AU (1) AU779310B2 (de)
CA (1) CA2363465A1 (de)
DE (1) DE60029567T2 (de)
WO (1) WO2000051286A1 (de)

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US7415476B2 (en) 2008-08-19
AU779310B2 (en) 2005-01-13
AU3610000A (en) 2000-09-14
US20060010501A1 (en) 2006-01-12
CA2363465A1 (en) 2000-08-31
JP2002538536A (ja) 2002-11-12
ATE334526T1 (de) 2006-08-15
US20040049521A1 (en) 2004-03-11
WO2000051286A1 (en) 2000-08-31
EP1159799A1 (de) 2001-12-05
EP1159799B1 (de) 2006-07-26
EP1159799A4 (de) 2004-05-19
CN1354935A (zh) 2002-06-19
DE60029567T2 (de) 2007-09-20

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