ES2198201B1 - Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles. - Google Patents

Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles.

Info

Publication number
ES2198201B1
ES2198201B1 ES200200333A ES200200333A ES2198201B1 ES 2198201 B1 ES2198201 B1 ES 2198201B1 ES 200200333 A ES200200333 A ES 200200333A ES 200200333 A ES200200333 A ES 200200333A ES 2198201 B1 ES2198201 B1 ES 2198201B1
Authority
ES
Spain
Prior art keywords
rights
mobile terminals
distribution
session key
file
Prior art date
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
ES200200333A
Other languages
English (en)
Other versions
ES2198201A1 (es
Inventor
Santiago Borrero Ortiz
Jesus Garcia Garcia-Doncel
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27589322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2198201(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to ES200200333A priority Critical patent/ES2198201B1/es
Priority to AT03380022T priority patent/ATE295974T1/de
Priority to EP03380022A priority patent/EP1335266B2/en
Priority to DE60300660T priority patent/DE60300660T2/de
Publication of ES2198201A1 publication Critical patent/ES2198201A1/es
Application granted granted Critical
Publication of ES2198201B1 publication Critical patent/ES2198201B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L63/045—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 wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption
    • G06F17/602—
    • 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]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1014—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to tokens
    • 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]
    • G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
    • 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
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • 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)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Procedimiento y sistema de distribución y gestión de derechos de uso asociados a un contenido adquirido, para terminales móviles. Permite realizar la distribución y adquisición segura a terminales móviles (2) de ficheros de derechos de uso que están asociados a un contenido incluido en un fichero digital. Para ello utiliza las claves pública y privada que convencionalmente se otorgan a los dispositivos, y consiste en cifrar una clave de sesión aleatoria mediante la clave pública de la tarjeta inteligente (11) que convencionalmente incluyen los terminales móviles (2). Además se cifra el fichero de derechos de uso con la clave de sesión aleatoria y se envía a los cifrados al terminal móvil (2) en el que se descrifra, mediante la clave privada de la tarjeta inteligente (11), la clave de sesión aleatoria, y se descifra el fichero de derechos con la clave de sesión aleatoria obtenida, produciéndose la correcta distribución del fichero de derechos de uso.
ES200200333A 2002-02-12 2002-02-12 Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles. Expired - Fee Related ES2198201B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200200333A ES2198201B1 (es) 2002-02-12 2002-02-12 Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles.
AT03380022T ATE295974T1 (de) 2002-02-12 2003-02-07 Verfahren und system für mobile endgeräte zum verteilen und verwaltung von benutzungsrechten, die mit dem kauf eines inhalts assoziert sind
EP03380022A EP1335266B2 (en) 2002-02-12 2003-02-07 Distribution and management process and system for mobile terminals for use rights associated with a purchased content.
DE60300660T DE60300660T2 (de) 2002-02-12 2003-02-07 Verfahren und System für mobile Endgeräte zum Vergeben und Verwalten von mit einem gekauften Inhalt verbundenen Nutzungsrechten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200333A ES2198201B1 (es) 2002-02-12 2002-02-12 Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles.

Publications (2)

Publication Number Publication Date
ES2198201A1 ES2198201A1 (es) 2004-01-16
ES2198201B1 true ES2198201B1 (es) 2005-01-01

Family

ID=27589322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200333A Expired - Fee Related ES2198201B1 (es) 2002-02-12 2002-02-12 Procedimiento y sistema de distribucion y gestion de derechos de uso asociados a un contenido adquirido, para terminales moviles.

Country Status (4)

Country Link
EP (1) EP1335266B2 (es)
AT (1) ATE295974T1 (es)
DE (1) DE60300660T2 (es)
ES (1) ES2198201B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7440574B2 (en) 2003-06-11 2008-10-21 Hewlett-Packard Development Company, L.P. Content encryption using programmable hardware
DE60310556T2 (de) * 2003-09-03 2007-09-27 France Telecom Vorrichtung und Verfahren zur Verteilung von Zugangsdaten für Inhalte
EP1749284A1 (en) * 2004-02-27 2007-02-07 Koninklijke KPN N.V. Multiple tickets for receiving content
EP1779253A4 (en) * 2004-07-12 2010-01-27 Samsung Electronics Co Ltd METHOD AND DEVICE FOR LOOKING FOR DIGITAL RIGHTS OBJECTS STORED IN A PORTABLE STORAGE DEVICE USING OBJECT LOCATION DATA
JP4529639B2 (ja) 2004-10-28 2010-08-25 富士通株式会社 電子情報譲渡等機能付装置、電子情報譲渡等プログラム及び電子情報譲渡等方法
US8194859B2 (en) 2005-09-01 2012-06-05 Qualcomm Incorporated Efficient key hierarchy for delivery of multimedia content
ES2275442B1 (es) * 2005-11-28 2008-09-01 France Telecom España, S.A. "metodo para vender y distribuir contenidos cuyo tamaño sea excesivo para ser descargados por el interfaz radio de un terminal movil".
EP2113856A1 (en) * 2008-04-29 2009-11-04 Tiny Industries ApS Secure storage of user data in UICC and Smart Card enabled devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001041027A1 (en) * 1999-12-03 2001-06-07 Davor Runje System and method for secure electronic digital rights management, secure transaction management and content distribution
AU2001247213A1 (en) * 2000-02-22 2001-09-03 Visualgold.Com, Inc. Secure distributing services network system and method thereof
EP1407360A4 (en) * 2000-06-16 2009-08-12 Entriq Inc METHODS AND SYSTEMS FOR DISTRIBUTING CONTENT VIA A NETWORK IMPLEMENTING DISTRIBUTED CONDITIONAL ACCESS AGENTS AND SECURE AGENTS TO PERFORM DIGITAL RIGHTS MANAGEMENT (DRM)

Also Published As

Publication number Publication date
EP1335266B2 (en) 2008-12-31
EP1335266B1 (en) 2005-05-18
ES2198201A1 (es) 2004-01-16
ATE295974T1 (de) 2005-06-15
DE60300660D1 (de) 2005-06-23
EP1335266A1 (en) 2003-08-13
DE60300660T2 (de) 2006-05-11

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