[go: up one dir, main page]

AR050021A1 - Un metodo para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor, un dispositivo para proveer acceso al contenido encriptado y un metodo para generar un paquete de contenido seguro - Google Patents

Un metodo para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor, un dispositivo para proveer acceso al contenido encriptado y un metodo para generar un paquete de contenido seguro

Info

Publication number
AR050021A1
AR050021A1 ARP050103133A ARP050103133A AR050021A1 AR 050021 A1 AR050021 A1 AR 050021A1 AR P050103133 A ARP050103133 A AR P050103133A AR P050103133 A ARP050103133 A AR P050103133A AR 050021 A1 AR050021 A1 AR 050021A1
Authority
AR
Argentina
Prior art keywords
content
provide access
encrypted
encrypted content
generate
Prior art date
Application number
ARP050103133A
Other languages
English (en)
Inventor
Andrew Augustine Wajs
Original Assignee
Irdeto Access Bv
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 Irdeto Access Bv filed Critical Irdeto Access Bv
Publication of AR050021A1 publication Critical patent/AR050021A1/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2221/2149—Restricted operating environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Security & Cryptography (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Un método para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor (2-6), cada sistema de consumidor puede obtener un paquete de contenido seguro, incluyendo el contenido encriptado y una indicacion de un lugar al cual requerir un objeto de datos de derecho, e incluyendo además al menos un dispositivo (2-4) que tiene acceso a un paquete de contenido seguro así obtenido y provisto con una funcion de agente que le permite extraer un objeto de datos de derechos de un dispositivo (24) que emite objetos de datos de derechos del lugar indicado y para proveer acceso a al menos parte del contenido encriptado, el objeto de datos de derecho incluye al menos informacion clave de contenido que permite el desencriptado de al menos parte del contenido encriptado y está criptográficamente unida a al menos el dispositivo al cual se emite, de forma que solo los dispositivos (2-4, 6) con una funcion de agente a la que el objeto de datos de derecho se ha unido pueden obtener la informacion clave de contenido, se caracteriza por transferir un modulo emisor de derechos a un entorno protegido (25) de un dispositivo (24) para la incorporacion al sistema de consumidor, permitiendo al dispositivo, cuando está operativo en el sistema de consumidor, generar al menos un objeto de datos de derechos criptográficamente unido a uno de los dispositivos que solicita en el sistema de consumidor provisto con una funcion de agente.
ARP050103133A 2004-07-30 2005-07-28 Un metodo para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor, un dispositivo para proveer acceso al contenido encriptado y un metodo para generar un paquete de contenido seguro AR050021A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103695.5A EP1621955B1 (en) 2004-07-30 2004-07-30 Method and device for providing access to encrypted content

Publications (1)

Publication Number Publication Date
AR050021A1 true AR050021A1 (es) 2006-09-20

Family

ID=34929402

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050103133A AR050021A1 (es) 2004-07-30 2005-07-28 Un metodo para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor, un dispositivo para proveer acceso al contenido encriptado y un metodo para generar un paquete de contenido seguro

Country Status (14)

Country Link
US (1) US20060080259A1 (es)
EP (1) EP1621955B1 (es)
JP (1) JP4823602B2 (es)
KR (1) KR101248790B1 (es)
CN (1) CN1728633B (es)
AR (1) AR050021A1 (es)
AU (1) AU2005203126B8 (es)
BR (1) BRPI0503036A (es)
CA (1) CA2512705A1 (es)
MX (1) MXPA05008132A (es)
MY (1) MY144961A (es)
RU (1) RU2395166C2 (es)
TW (1) TWI311880B (es)
ZA (1) ZA200505701B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7779039B2 (en) 2004-04-02 2010-08-17 Salesforce.Com, Inc. Custom entities and fields in a multi-tenant database system
US7949684B2 (en) 2005-09-09 2011-05-24 Salesforce.Com, Inc. Systems and methods for exporting, publishing, browsing and installing on-demand applications in a multi-tenant database environment
US8893302B2 (en) * 2005-11-09 2014-11-18 Motorola Mobility Llc Method for managing security keys utilized by media devices in a local area network
EP1840779B1 (en) * 2006-03-31 2013-03-20 Irdeto Access B.V. Method and device for authorising conditional access
US20080109656A1 (en) * 2006-11-08 2008-05-08 General Instrument Corporation Method and Apparatus for Enabling Content to be Shared Among Multiple Devices in a Secure Environment
US7978848B2 (en) * 2007-01-09 2011-07-12 Microsoft Corporation Content encryption schema for integrating digital rights management with encrypted multicast
WO2008088163A1 (en) * 2007-01-15 2008-07-24 Samsung Electronics Co., Ltd. Rights object acquisition method of mobile terminal in digital right management system
US8474050B2 (en) * 2007-04-13 2013-06-25 At&T Intellectual Property I, L.P. System and apparatus for transferring data between communication elements
US8396222B2 (en) * 2008-03-10 2013-03-12 Nds Limited Key distribution system
US20090307140A1 (en) * 2008-06-06 2009-12-10 Upendra Mardikar Mobile device over-the-air (ota) registration and point-of-sale (pos) payment
US8925096B2 (en) * 2009-06-02 2014-12-30 Google Technology Holdings LLC System and method for securing the life-cycle of user domain rights objects
WO2012031266A2 (en) 2010-09-03 2012-03-08 Visa International Service Association System and method for custom service markets
US9455961B2 (en) * 2011-06-16 2016-09-27 Pasafeshare Lcc System, method and apparatus for securely distributing content
US9615116B2 (en) * 2011-06-16 2017-04-04 Pasafeshare Llc System, method and apparatus for securely distributing content
US10095848B2 (en) 2011-06-16 2018-10-09 Pasafeshare Llc System, method and apparatus for securely distributing content
US8862767B2 (en) 2011-09-02 2014-10-14 Ebay Inc. Secure elements broker (SEB) for application communication channel selector optimization
US20130159193A1 (en) * 2011-12-19 2013-06-20 General Instrument Corporation Method and apparatus for delivering content in a communication system
US9106411B2 (en) * 2012-09-30 2015-08-11 Apple Inc. Secure escrow service
US9485653B2 (en) * 2014-03-11 2016-11-01 Nagravision S.A. Secure smartcard pairing
GB201505438D0 (en) * 2015-03-30 2015-05-13 Irdeto Bv Accessing content at a device
US10853902B2 (en) * 2016-06-24 2020-12-01 Chromera, Inc. Agents and systems for right's management
US11394547B2 (en) 2016-06-24 2022-07-19 Jack Donner Transaction agents and systems
EP3293653A1 (en) * 2016-09-09 2018-03-14 Nagravision S.A. A system for decrypting and rendering content
CN110276206B (zh) * 2019-06-10 2021-03-23 Oppo广东移动通信有限公司 已加密内容的查看方法及查看系统
RU2715293C1 (ru) * 2019-07-11 2020-02-26 Открытое Акционерное Общество "Информационные Технологии И Коммуникационные Системы" Способ защиты данных в вычислительной системе
CN112416949A (zh) * 2020-12-15 2021-02-26 上海核工程研究设计院有限公司 一种基于数字化交付的结构数据的封装方法
CN114531302B (zh) * 2021-12-28 2024-09-13 中国电信股份有限公司 数据加密方法、装置及存储介质
CN114448732B (zh) * 2022-04-08 2022-06-21 中国信息通信研究院 标识隐私数据网络传输的保护方法和装置、介质、设备

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260999A (en) * 1991-06-28 1993-11-09 Digital Equipment Corporation Filters in license management system
DE69637799D1 (de) * 1995-02-13 2009-02-12 Intertrust Tech Corp Systeme und Verfahren zur gesicherten Transaktionsverwaltung und elektronischem Rechtsschutz
US5768382A (en) * 1995-11-22 1998-06-16 Walker Asset Management Limited Partnership Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols
RU2099885C1 (ru) * 1996-07-09 1997-12-20 Сергей Владимирович Аверин Система засекреченной передачи и приема речевой информации, система синхронизации для системы засекреченной передачи и приема речевой информации и устройство шифрации или дешифрации информации для системы засекреченной передачи и приема речевой информации
US6385596B1 (en) * 1998-02-06 2002-05-07 Liquid Audio, Inc. Secure online music distribution system
RU2152134C1 (ru) * 1998-05-25 2000-06-27 Военный институт правительственной связи Устройство засекречивания и мультиплексирования трафика речи и данных
DE69932294T8 (de) * 1998-08-12 2007-10-25 Nippon Telegraph And Telephone Corp. Aufzeichnungsmedium mit darauf aufgezeichneten elektronischen Ticketdefinitionen und Verfahren und Vorrichtungen zum Verarbeiten elektronischer Tickets
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US7209892B1 (en) * 1998-12-24 2007-04-24 Universal Music Group, Inc. Electronic music/media distribution system
JP2000207199A (ja) * 1999-01-14 2000-07-28 Hiromichi Toyama ソフトウエア管理方法、ソフトウエア管理装置およびソフトウエア管理システム
US7073063B2 (en) * 1999-03-27 2006-07-04 Microsoft Corporation Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like
EP1248988A2 (en) * 1999-04-12 2002-10-16 Reciprocal, Inc. System and method for data rights management
EP1094633B1 (en) * 1999-10-18 2003-08-27 Irdeto Access B.V. Method for distributing keys among a number of secure devices, method for communicating with a number of secure devices, security system, and set of secure devices
US6779115B1 (en) * 2000-02-18 2004-08-17 Digital5, Inc. Portable device using a smart card to receive and decrypt digital data
US7426495B1 (en) * 2000-05-10 2008-09-16 Cisco Technology, Inc. Virtual packing list
US7509421B2 (en) * 2000-06-05 2009-03-24 Sealedmedia Limited Digital rights management
EP2955652A1 (en) * 2000-06-16 2015-12-16 MIH Technology Holdings BV Methods and systems to distribute content via a network utilizing distributed conditional access agents and secure agents, and to perform digital rights management (drm)
US7228427B2 (en) * 2000-06-16 2007-06-05 Entriq Inc. Method and system to securely distribute content via a network
JP4556308B2 (ja) * 2000-08-31 2010-10-06 ソニー株式会社 コンテンツ配信システム、コンテンツ配信方法、および情報処理装置、並びにプログラム提供媒体
JP2002141895A (ja) * 2000-11-01 2002-05-17 Sony Corp コンテンツ配信システムおよびコンテンツ配信方法
US7343324B2 (en) * 2000-11-03 2008-03-11 Contentguard Holdings Inc. Method, system, and computer readable medium for automatically publishing content
US7472280B2 (en) * 2000-12-27 2008-12-30 Proxense, Llc Digital rights management
US6993508B1 (en) * 2000-12-29 2006-01-31 Novell, Inc. Method and mechanism for vending digital content
EP1479016A2 (en) * 2001-05-29 2004-11-24 Matsushita Electric Industrial Co., Ltd. Rights management unit
JP4170670B2 (ja) * 2001-05-29 2008-10-22 松下電器産業株式会社 利用権管理装置
CN1539115A (zh) * 2001-06-07 2004-10-20 ��̹�е¿عɹɷ����޹�˾ 管理权限转移的方法和装置
US7224805B2 (en) * 2001-07-06 2007-05-29 Nokia Corporation Consumption of content
TWI308306B (en) * 2001-07-09 2009-04-01 Matsushita Electric Industrial Co Ltd Digital work protection system, record/playback device, recording medium device, and model change device
US8255989B2 (en) * 2001-09-26 2012-08-28 General Instrument Corporation Access control and key management system for streaming media
US7243366B2 (en) * 2001-11-15 2007-07-10 General Instrument Corporation Key management protocol and authentication system for secure internet protocol rights management architecture
US20030126608A1 (en) * 2001-12-31 2003-07-03 General Instrument Corporation Methods and systems for providing streaming media content in existing video delivery systems
US20030126086A1 (en) * 2001-12-31 2003-07-03 General Instrument Corporation Methods and apparatus for digital rights management
US7496540B2 (en) * 2002-03-27 2009-02-24 Convergys Cmg Utah System and method for securing digital content
US20030198347A1 (en) * 2002-04-22 2003-10-23 Octalis Sa System for handling digital rights and keys in business-to-business applications, computer software program, computer software modules and software products therefore
US7814025B2 (en) * 2002-05-15 2010-10-12 Navio Systems, Inc. Methods and apparatus for title protocol, authentication, and sharing
US7707066B2 (en) * 2002-05-15 2010-04-27 Navio Systems, Inc. Methods of facilitating merchant transactions using a computerized system including a set of titles
US7707121B1 (en) * 2002-05-15 2010-04-27 Navio Systems, Inc. Methods and apparatus for title structure and management
US7065787B2 (en) 2002-06-12 2006-06-20 Microsoft Corporation Publishing content in connection with digital rights management (DRM) architecture
JP4155393B2 (ja) * 2002-06-17 2008-09-24 富士通株式会社 ファイル交換装置、個人情報登録・紹介サーバ、送信制御方法、及びプログラム
JP2004102373A (ja) * 2002-09-05 2004-04-02 Hitachi Ltd アクセス管理サーバ、方法及びプログラム
US7380280B2 (en) * 2002-09-13 2008-05-27 Sun Microsystems, Inc. Rights locker for digital content access control
US7398557B2 (en) * 2002-09-13 2008-07-08 Sun Microsystems, Inc. Accessing in a rights locker system for digital content access control
US20040083370A1 (en) * 2002-09-13 2004-04-29 Sun Microsystems, Inc., A Delaware Corporation Rights maintenance in a rights locker system for digital content access control
US20060101521A1 (en) * 2002-10-17 2006-05-11 Shlomo Rabinovitch System and method for secure usage right management of digital products
US20050066353A1 (en) * 2003-09-18 2005-03-24 Robert Fransdonk Method and system to monitor delivery of content to a content destination
US7389273B2 (en) * 2003-09-25 2008-06-17 Scott Andrew Irwin System and method for federated rights management
EP1545084B1 (en) * 2003-12-18 2011-06-01 Research In Motion Limited System and method for digital rights management
US20050138655A1 (en) * 2003-12-22 2005-06-23 Randy Zimler Methods, systems and storage medium for managing digital rights of segmented content
US7676846B2 (en) * 2004-02-13 2010-03-09 Microsoft Corporation Binding content to an entity
US20050204038A1 (en) * 2004-03-11 2005-09-15 Alexander Medvinsky Method and system for distributing data within a network

Also Published As

Publication number Publication date
CA2512705A1 (en) 2006-01-30
RU2395166C2 (ru) 2010-07-20
EP1621955B1 (en) 2017-06-07
EP1621955A1 (en) 2006-02-01
ZA200505701B (en) 2007-03-28
KR20060048949A (ko) 2006-05-18
KR101248790B1 (ko) 2013-04-03
AU2005203126B2 (en) 2010-07-22
CN1728633A (zh) 2006-02-01
JP4823602B2 (ja) 2011-11-24
MY144961A (en) 2011-11-30
RU2005124252A (ru) 2007-02-10
JP2006050624A (ja) 2006-02-16
CN1728633B (zh) 2012-01-11
TW200616412A (en) 2006-05-16
BRPI0503036A (pt) 2006-03-14
US20060080259A1 (en) 2006-04-13
MXPA05008132A (es) 2006-02-01
TWI311880B (en) 2009-07-01
AU2005203126A1 (en) 2006-02-16
AU2005203126B8 (en) 2010-12-23

Similar Documents

Publication Publication Date Title
AR050021A1 (es) Un metodo para proveer acceso a contenido encriptado a uno de una pluralidad de sistemas de consumidor, un dispositivo para proveer acceso al contenido encriptado y un metodo para generar un paquete de contenido seguro
MX2019008694A (es) Direccionamiento de un entorno de ejecucion confiable utilizando clave de cifrado.
AR050022A1 (es) Un metodo para proveer objetos de datos de derechos
PH12019550119A1 (en) Addressing a trusted execution environment using signing key
WO2018191772A3 (en) STORAGE SYSTEMS FOR ENCRYPTION
BR112018000325A2 (pt) separação de módulos de software por gerenciamento de chave de criptografia controlado
WO2015187640A3 (en) System and method for secure review of audit logs
RU2018141237A (ru) Использование аппаратно-обеспечиваемой защищенной изолированной области для предотвращения пиратства и мошенничества в электронных устройствах
AU2002368304A1 (en) Device keys
NL1021434A1 (nl) Werkwijze voor het verspreiden van gegevens tussen een lokale server en lokale randapparatuur.
WO2008092167A3 (en) Protecting secrets in an untrusted recipient
BRPI0607459A2 (pt) sistema de gerenciamento de chaves para cinema digital
NO20074585L (no) Rettighetsforvaltningssystem for strommende multimedia-innhold
MX2018007696A (es) Metodo y sistema para mejorar la seguridad de una transaccion.
GB2430518A (en) Method of delivering direct proof private keys to devices using a distribution cd
WO2008135996A3 (en) Safe self-destruction of data
WO2015016993A3 (en) Encryption solution for protecting file systems in multi-host clusters
CN102782695A (zh) 硬件装置
MY186187A (en) Method for preventing the misuse of electronic access permissions, which can be managed in mobile electronic devices using a wallet application and which are transmitted to the mobile electronic devices by a server, in each case using a link for downloading the access permission
TW200622623A (en) Memory information protection system, semiconductor memory and method of protecting memory information
SG120242A1 (en) System and method for generating a secure state indicator on a display
RU2008104133A (ru) Способ, система и устройства для защиты цифрового контента
MXPA05003479A (es) Compuestos adhesivos de caucho de tipo butilo.
MX2018009344A (es) Metodo para operar un sistema de control de acceso que comprende un servidor, al menos un dispositivo de control de acceso y al menos un dispositivo de punto de venta para permisos de acceso para el area cubierta por el sistema de control de acceso.
AR093496A1 (es) Aparato de procesamiento de informacion, metodo de control del aparato y medio de almacenamiento

Legal Events

Date Code Title Description
FB Suspension of granting procedure