DE602006011411D1 - Verfahren zur Gewährleistung der Authentizität eines elektronischen Dokuments und Vorrichtung zur Veröffentlichung elektronischer Dokumente - Google Patents

Verfahren zur Gewährleistung der Authentizität eines elektronischen Dokuments und Vorrichtung zur Veröffentlichung elektronischer Dokumente

Info

Publication number
DE602006011411D1
DE602006011411D1 DE602006011411T DE602006011411T DE602006011411D1 DE 602006011411 D1 DE602006011411 D1 DE 602006011411D1 DE 602006011411 T DE602006011411 T DE 602006011411T DE 602006011411 T DE602006011411 T DE 602006011411T DE 602006011411 D1 DE602006011411 D1 DE 602006011411D1
Authority
DE
Germany
Prior art keywords
authenticity
ensuring
publishing
electronic
electronic document
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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.)
Active
Application number
DE602006011411T
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English (en)
Inventor
Kunihiko Miyazaki
Yasuo Hatano
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602006011411D1 publication Critical patent/DE602006011411D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/103—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for protecting copy right

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Document Processing Apparatus (AREA)
DE602006011411T 2005-11-04 2006-07-04 Verfahren zur Gewährleistung der Authentizität eines elektronischen Dokuments und Vorrichtung zur Veröffentlichung elektronischer Dokumente Active DE602006011411D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005320315A JP4622811B2 (ja) 2005-11-04 2005-11-04 電子文書の真正性保証システム

Publications (1)

Publication Number Publication Date
DE602006011411D1 true DE602006011411D1 (de) 2010-02-11

Family

ID=37807462

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006011411T Active DE602006011411D1 (de) 2005-11-04 2006-07-04 Verfahren zur Gewährleistung der Authentizität eines elektronischen Dokuments und Vorrichtung zur Veröffentlichung elektronischer Dokumente

Country Status (4)

Country Link
US (1) US7941667B2 (de)
EP (1) EP1783652B1 (de)
JP (1) JP4622811B2 (de)
DE (1) DE602006011411D1 (de)

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Also Published As

Publication number Publication date
US20070106908A1 (en) 2007-05-10
EP1783652A1 (de) 2007-05-09
EP1783652B1 (de) 2009-12-30
US7941667B2 (en) 2011-05-10
JP2007129507A (ja) 2007-05-24
JP4622811B2 (ja) 2011-02-02

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