BRPI0414079A - métodos de autenticação de download de arquivo de conteúdo digital e de pluralidade dos mesmos, meios legìveis em computador e sistemas de computador - Google Patents

métodos de autenticação de download de arquivo de conteúdo digital e de pluralidade dos mesmos, meios legìveis em computador e sistemas de computador

Info

Publication number
BRPI0414079A
BRPI0414079A BRPI0414079-6A BRPI0414079A BRPI0414079A BR PI0414079 A BRPI0414079 A BR PI0414079A BR PI0414079 A BRPI0414079 A BR PI0414079A BR PI0414079 A BRPI0414079 A BR PI0414079A
Authority
BR
Brazil
Prior art keywords
digital content
content files
readable media
computer
content file
Prior art date
Application number
BRPI0414079-6A
Other languages
English (en)
Inventor
Nathan F Raciborski
Original Assignee
Limelight Networks 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 Limelight Networks Inc filed Critical Limelight Networks Inc
Publication of BRPI0414079A publication Critical patent/BRPI0414079A/pt

Links

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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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]
    • G06F21/107—License processing; Key processing
    • G06F21/1077—Recurrent authorisation
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • 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
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Transfer Between Computers (AREA)
  • Storage Device Security (AREA)

Abstract

"MéTODOS DE AUTENTICAçãO DO DOWNLOAD DE ARQUIVO DE CONTEúDO DIGITAL E DE PLURALIDADE DOS MESMOS, MEIOS LEGìVEIS EM COMPUTADOR E SISTEMAS DE COMPUTADOR". De acordo com a invenção, é revelado um método de autenticação do download de diversos arquivos de conteúdo digital ordenados a partir de um sítio da web. Numa etapa, é recebida uma seleção dos arquivos de conteúdo digital do sítio da web. O software de gerenciamento de download, informação dos meios, os arquivos de conteúdo digital e os primeiros códigos para cada um dos arquivos de conteúdo digital são enviados para o computador cliente. As informações de meios indicam uma localização de cada um de diversos arquivos de conteúdo digital. Um primeiro código é calculado para cada um dos arquivos de conteúdo digital. Se o computador cliente determinar que o primeiro código não combina com um segundo código, quanto a um arquivo de conteúdo digital particular, ele é reenviado.
BRPI0414079-6A 2003-09-05 2004-09-07 métodos de autenticação de download de arquivo de conteúdo digital e de pluralidade dos mesmos, meios legìveis em computador e sistemas de computador BRPI0414079A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50038803P 2003-09-05 2003-09-05
US50862603P 2003-10-03 2003-10-03
US10/901,893 US8122100B2 (en) 2003-07-28 2004-07-28 Multiple object download
PCT/US2004/029182 WO2005024599A2 (en) 2003-09-05 2004-09-07 Authentication of content download

Publications (1)

Publication Number Publication Date
BRPI0414079A true BRPI0414079A (pt) 2006-10-24

Family

ID=34317461

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414079-6A BRPI0414079A (pt) 2003-09-05 2004-09-07 métodos de autenticação de download de arquivo de conteúdo digital e de pluralidade dos mesmos, meios legìveis em computador e sistemas de computador

Country Status (8)

Country Link
US (1) US8122100B2 (pt)
EP (1) EP1668467A4 (pt)
JP (1) JP2007527147A (pt)
AU (1) AU2004271645A1 (pt)
BR (1) BRPI0414079A (pt)
CA (1) CA2537220A1 (pt)
SG (1) SG145776A1 (pt)
WO (1) WO2005024599A2 (pt)

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Also Published As

Publication number Publication date
WO2005024599A2 (en) 2005-03-17
SG145776A1 (en) 2008-09-29
CA2537220A1 (en) 2005-03-17
US8122100B2 (en) 2012-02-21
EP1668467A2 (en) 2006-06-14
AU2004271645A1 (en) 2005-03-17
US20050132083A1 (en) 2005-06-16
JP2007527147A (ja) 2007-09-20
WO2005024599A3 (en) 2007-12-27
EP1668467A4 (en) 2011-12-07

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