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GB2431020B - Apparatus and system for verification of documents and data - Google Patents

  • ️Wed Aug 25 2010

GB2431020B - Apparatus and system for verification of documents and data - Google Patents

Apparatus and system for verification of documents and data

Info

Publication number
GB2431020B
GB2431020B GB0520190A GB0520190A GB2431020B GB 2431020 B GB2431020 B GB 2431020B GB 0520190 A GB0520190 A GB 0520190A GB 0520190 A GB0520190 A GB 0520190A GB 2431020 B GB2431020 B GB 2431020B Authority
GB
United Kingdom
Prior art keywords
verification
documents
data
Prior art date
2005-10-05
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
GB0520190A
Other versions
GB0520190D0 (en
GB2431020A (en
Inventor
Gary Watkins
Peter Hawkins
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.)
2005-10-05
Filing date
2005-10-05
Publication date
2010-08-25
2005-10-05 Application filed by Individual filed Critical Individual
2005-10-05 Priority to GB0520190A priority Critical patent/GB2431020B/en
2005-11-09 Publication of GB0520190D0 publication Critical patent/GB0520190D0/en
2007-04-11 Publication of GB2431020A publication Critical patent/GB2431020A/en
2010-08-25 Application granted granted Critical
2010-08-25 Publication of GB2431020B publication Critical patent/GB2431020B/en
Status Expired - Fee Related legal-status Critical Current
2025-10-05 Anticipated expiration legal-status Critical

Links

  • 238000012795 verification Methods 0.000 title 1

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • H04L9/3294—
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
GB0520190A 2005-10-05 2005-10-05 Apparatus and system for verification of documents and data Expired - Fee Related GB2431020B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0520190A GB2431020B (en) 2005-10-05 2005-10-05 Apparatus and system for verification of documents and data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0520190A GB2431020B (en) 2005-10-05 2005-10-05 Apparatus and system for verification of documents and data

Publications (3)

Publication Number Publication Date
GB0520190D0 GB0520190D0 (en) 2005-11-09
GB2431020A GB2431020A (en) 2007-04-11
GB2431020B true GB2431020B (en) 2010-08-25

Family

ID=35395265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520190A Expired - Fee Related GB2431020B (en) 2005-10-05 2005-10-05 Apparatus and system for verification of documents and data

Country Status (1)

Country Link
GB (1) GB2431020B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132293A1 (en) * 2012-03-09 2013-09-12 Oy Ippla Ab. A system and software product for real-time betting and sub-event guessing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0422757A2 (en) * 1989-10-13 1991-04-17 Addison M. Fischer Public/key date-time notary facility
US5781630A (en) * 1996-03-16 1998-07-14 Deutsche Telekom Ag Method and device for accurately dating an electronic document
WO1998054634A1 (en) * 1997-05-29 1998-12-03 Sol Aisenberg Method and apparatus for providing secure time stamps for documents and computer files
US6470449B1 (en) * 1989-07-05 2002-10-22 Robert Roy Blandford Time-stamped tamper-proof data storage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6470449B1 (en) * 1989-07-05 2002-10-22 Robert Roy Blandford Time-stamped tamper-proof data storage
EP0422757A2 (en) * 1989-10-13 1991-04-17 Addison M. Fischer Public/key date-time notary facility
US5781630A (en) * 1996-03-16 1998-07-14 Deutsche Telekom Ag Method and device for accurately dating an electronic document
WO1998054634A1 (en) * 1997-05-29 1998-12-03 Sol Aisenberg Method and apparatus for providing secure time stamps for documents and computer files

Also Published As

Publication number Publication date
GB0520190D0 (en) 2005-11-09
GB2431020A (en) 2007-04-11

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Legal Events

Date Code Title Description
2020-09-02 PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191005