WO2001060020A8 - Method for certifying and verifying digital web content using public cryptography - Google Patents

Method for certifying and verifying digital web content using public cryptography

Info

Publication number
WO2001060020A8
WO2001060020A8 PCT/GB2001/000345 GB0100345W WO0160020A8 WO 2001060020 A8 WO2001060020 A8 WO 2001060020A8 GB 0100345 W GB0100345 W GB 0100345W WO 0160020 A8 WO0160020 A8 WO 0160020A8
Authority
WO
WIPO (PCT)
Prior art keywords
news item
verifying
digitally signed
news
program
Prior art date
Application number
PCT/GB2001/000345
Other languages
French (fr)
Other versions
WO2001060020A1 (en
Inventor
Nicholas Grant Fulton
James Matthew Butler
Mark Anthony Curtis
David John Parrott
Miles Jonathan Whitehead
Hui Wu
Original Assignee
Reuters Ltd
Nicholas Grant Fulton
James Matthew Butler
Mark Anthony Curtis
David John Parrott
Miles Jonathan Whitehead
Hui Wu
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 Reuters Ltd, Nicholas Grant Fulton, James Matthew Butler, Mark Anthony Curtis, David John Parrott, Miles Jonathan Whitehead, Hui Wu filed Critical Reuters Ltd
Priority to AU30362/01A priority Critical patent/AU3036201A/en
Priority to DE60131373T priority patent/DE60131373T2/en
Priority to EP01902504A priority patent/EP1256224B1/en
Publication of WO2001060020A1 publication Critical patent/WO2001060020A1/en
Publication of WO2001060020A8 publication Critical patent/WO2001060020A8/en
Priority to US13/688,817 priority patent/US20130086387A1/en

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
    • H04L9/3247—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
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • G06F2211/008—Public Key, Asymmetric Key, Asymmetric Encryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing 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
    • G06F2221/2115—Third party

Abstract

There is provided a method of, computer programs for and apparatus for providing and accessing digital content such as a news item. A news provider generates a news item, creates a digitally signed version of the news item and packages them together with a digital certificate issued by a certificate authority containing the public key required to decrypt the digitally signed version. The package is posted to a server and is transmitted, or made available or transmission, over a public data network together with a computer program for verifying the news item. A receiving party receives, over the public data network, the package at a client device and is provided with means for launching, and if necessary first downloading, the verifying program. The verifying program uses the public key contained in the certificate to verify the digitally signed news item. Before being first used to verify a news item, the verifying program receives a shared secret from the receiving party which is stored locally to the client device and is used by the verifying program to confirm that it performed the verification process.
PCT/GB2001/000345 2000-02-14 2001-01-29 Method for certifying and verifying digital web content using public cryptography WO2001060020A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU30362/01A AU3036201A (en) 2000-02-14 2001-01-29 Method for certifying and verifying digital web content using public cryptography
DE60131373T DE60131373T2 (en) 2000-02-14 2001-01-29 METHOD FOR CERTIFICATION AND VERIFICATION OF DIGITAL WEB CONTENT USING PUBLIC ENCRYPTION
EP01902504A EP1256224B1 (en) 2000-02-14 2001-01-29 Method for certifying and verifying digital web content using public cryptography
US13/688,817 US20130086387A1 (en) 2000-02-14 2012-11-29 Method for Certifying and Verifying Digital Web Content Using Public Cryptography

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0003365.4 2000-02-14
GB0003365A GB2359156B (en) 2000-02-14 2000-02-14 Methods of computer programs for and apparatus for providing and accessing digital content

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/688,817 Continuation US20130086387A1 (en) 2000-02-14 2012-11-29 Method for Certifying and Verifying Digital Web Content Using Public Cryptography

Publications (2)

Publication Number Publication Date
WO2001060020A1 WO2001060020A1 (en) 2001-08-16
WO2001060020A8 true WO2001060020A8 (en) 2001-12-20

Family

ID=9885560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/000345 WO2001060020A1 (en) 2000-02-14 2001-01-29 Method for certifying and verifying digital web content using public cryptography

Country Status (8)

Country Link
US (2) US8352379B2 (en)
EP (1) EP1256224B1 (en)
AT (1) ATE378763T1 (en)
AU (1) AU3036201A (en)
DE (1) DE60131373T2 (en)
GB (1) GB2359156B (en)
TW (1) TWI246293B (en)
WO (1) WO2001060020A1 (en)

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Also Published As

Publication number Publication date
US8352379B2 (en) 2013-01-08
US20130086387A1 (en) 2013-04-04
EP1256224A1 (en) 2002-11-13
TWI246293B (en) 2005-12-21
GB0003365D0 (en) 2000-04-05
WO2001060020A1 (en) 2001-08-16
AU3036201A (en) 2001-08-20
DE60131373D1 (en) 2007-12-27
GB2359156B (en) 2004-10-13
GB2359156A (en) 2001-08-15
US20030158823A1 (en) 2003-08-21
EP1256224B1 (en) 2007-11-14
DE60131373T2 (en) 2008-10-16
ATE378763T1 (en) 2007-11-15

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