BR112013016797A2 - método e aparelho para uso de informação de identidade para sinalização digital e encriptação de integridade de conteúdo e autenticidade em redes orientadas para conteúdo - Google Patents

método e aparelho para uso de informação de identidade para sinalização digital e encriptação de integridade de conteúdo e autenticidade em redes orientadas para conteúdo

Info

Publication number
BR112013016797A2
BR112013016797A2 BR112013016797A BR112013016797A BR112013016797A2 BR 112013016797 A2 BR112013016797 A2 BR 112013016797A2 BR 112013016797 A BR112013016797 A BR 112013016797A BR 112013016797 A BR112013016797 A BR 112013016797A BR 112013016797 A2 BR112013016797 A2 BR 112013016797A2
Authority
BR
Brazil
Prior art keywords
content
authenticity
encryption
integrity
publisher
Prior art date
Application number
BR112013016797A
Other languages
English (en)
Other versions
BR112013016797B1 (pt
Inventor
Guangyu Shi
Xinwen Zhang
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112013016797A2 publication Critical patent/BR112013016797A2/pt
Publication of BR112013016797B1 publication Critical patent/BR112013016797B1/pt

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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0847—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving identity based encryption [IBE] schemes
    • 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
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • 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
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context

Landscapes

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

Abstract

método e aparelho para uso de informação de identidade para sinalização digital e encriptação de integridade de conteúdo e autenticidade em redes orientadas para conteúdo um roteador de conteúdo compreendendo um armazenamento configurado para cache, em uma rede orientada para conteúdo (con), um objeto de conteúdo com uma assinatura assinada por um editor com base em uma identidade conhecida para um assinante; e um transmissor acoplado ao armazenamento e configurado para encaminhamento do objeto de conteúdo com a assinante mediante requisição para o assinante, em que o assinante usa a assinatura para verificar uma dentre a integridade de objeto de conteúdo e a autenticidade de objeto de conteúdo, com base na identidade conhecida, sem a verificação de uma confiança de uma chave de editor para o editor, em que a identidade conhecida tem a confiança do editor e não requer uma vereificação de confiança a partir do editor.
BR112013016797-1A 2010-12-28 2011-12-09 Roteador de conteúdo, método implementado em um aparelho de rede e aparelho BR112013016797B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201061427551P 2010-12-28 2010-12-28
US61/427,551 2010-12-28
US13/191,610 2011-07-27
US13/191,610 US8645702B2 (en) 2010-12-28 2011-07-27 Method and apparatus to use identity information for digital signing and encrypting content integrity and authenticity in content oriented networks
PCT/CN2011/083727 WO2012089004A1 (en) 2010-12-28 2011-12-09 Method and apparatus to use identify information for digital signing and encrypting content integrity and authenticity in content oriented networks

Publications (2)

Publication Number Publication Date
BR112013016797A2 true BR112013016797A2 (pt) 2016-10-18
BR112013016797B1 BR112013016797B1 (pt) 2019-09-24

Family

ID=46318491

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016797-1A BR112013016797B1 (pt) 2010-12-28 2011-12-09 Roteador de conteúdo, método implementado em um aparelho de rede e aparelho

Country Status (6)

Country Link
US (1) US8645702B2 (pt)
EP (1) EP2638659B1 (pt)
CN (1) CN103270718B (pt)
BR (1) BR112013016797B1 (pt)
RU (1) RU2571394C2 (pt)
WO (1) WO2012089004A1 (pt)

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Also Published As

Publication number Publication date
RU2013135313A (ru) 2015-02-10
US8645702B2 (en) 2014-02-04
CN103270718B (zh) 2016-09-28
EP2638659B1 (en) 2017-08-09
US20120166806A1 (en) 2012-06-28
EP2638659A1 (en) 2013-09-18
WO2012089004A1 (en) 2012-07-05
RU2571394C2 (ru) 2015-12-20
EP2638659A4 (en) 2014-03-05
CN103270718A (zh) 2013-08-28
BR112013016797B1 (pt) 2019-09-24

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2648 DE 05-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.