MXPA03007945A - Proteccion de objetos de encabezado de un flujo de datos. - Google Patents

Proteccion de objetos de encabezado de un flujo de datos.

Info

Publication number
MXPA03007945A
MXPA03007945A MXPA03007945A MXPA03007945A MXPA03007945A MX PA03007945 A MXPA03007945 A MX PA03007945A MX PA03007945 A MXPA03007945 A MX PA03007945A MX PA03007945 A MXPA03007945 A MX PA03007945A MX PA03007945 A MXPA03007945 A MX PA03007945A
Authority
MX
Mexico
Prior art keywords
sub
objects
data stream
header
header object
Prior art date
Application number
MXPA03007945A
Other languages
English (en)
Inventor
D Crites Brian
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of MXPA03007945A publication Critical patent/MXPA03007945A/es

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates

Abstract

Un objeto de encabezado para un archivo de datos esta compuesto de subobjetos que especifican las propiedades del flujo de datos, y contiene informacion necesaria para verificar e interpretar apropiadamente la informacion dentro del objeto de datos. Con el fin de permitir la proteccion de cualquier conjunto de subobjetos sin requerir que los subobjetos sigan algun orden especifico, se introduce un nuevo subobjeto el cual incluye especificadores de region que identifican las regiones dentro de los subobjetos e informacion de verificacion para esas regiones. Este nuevo subobjeto en el objeto de encabezado permite la modificacion de las regiones no protegidas y la reorganizacion de los subobjetos en un encabezado sin invalidar la informacion de verificacion.
MXPA03007945A 2002-09-04 2003-09-04 Proteccion de objetos de encabezado de un flujo de datos. MXPA03007945A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/235,587 US7401221B2 (en) 2002-09-04 2002-09-04 Advanced stream format (ASF) data stream header object protection

Publications (1)

Publication Number Publication Date
MXPA03007945A true MXPA03007945A (es) 2004-10-15

Family

ID=31715304

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007945A MXPA03007945A (es) 2002-09-04 2003-09-04 Proteccion de objetos de encabezado de un flujo de datos.

Country Status (13)

Country Link
US (2) US7401221B2 (es)
EP (1) EP1396978B1 (es)
JP (1) JP4864284B2 (es)
KR (1) KR100970830B1 (es)
CN (1) CN1490736B (es)
AT (1) ATE363801T1 (es)
AU (1) AU2003244037B2 (es)
BR (1) BR0303460A (es)
CA (1) CA2441620C (es)
DE (1) DE60314062T2 (es)
HK (1) HK1064235A1 (es)
MX (1) MXPA03007945A (es)
RU (1) RU2332703C2 (es)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7185082B1 (en) * 2000-08-09 2007-02-27 Microsoft Corporation Fast dynamic measurement of connection bandwidth using at least a pair of non-compressible packets having measurable characteristics
US7266613B1 (en) 2000-08-09 2007-09-04 Microsoft Corporation Fast dynamic measurement of bandwidth in a TCP network environment
US6792449B2 (en) * 2001-06-28 2004-09-14 Microsoft Corporation Startup methods and apparatuses for use in streaming content
US7093132B2 (en) * 2001-09-20 2006-08-15 International Business Machines Corporation Method and apparatus for protecting ongoing system integrity of a software product using digital signatures
US7814025B2 (en) * 2002-05-15 2010-10-12 Navio Systems, Inc. Methods and apparatus for title protocol, authentication, and sharing
US7707121B1 (en) 2002-05-15 2010-04-27 Navio Systems, Inc. Methods and apparatus for title structure and management
US20060036447A1 (en) * 2002-05-15 2006-02-16 Stefan Roever Methods of facilitating contact management using a computerized system including a set of titles
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
US7725557B2 (en) * 2002-06-24 2010-05-25 Microsoft Corporation Client-side caching of streaming media content
US20050038707A1 (en) * 2002-08-30 2005-02-17 Navio Systems, Inc. Methods and apparatus for enabling transactions in networks
JP3821086B2 (ja) * 2002-11-01 2006-09-13 ソニー株式会社 ストリーミングシステム及びストリーミング方法、クライアント端末及びデータ復号方法、並びにプログラム
US7650421B2 (en) * 2002-12-30 2010-01-19 Microsoft Corporation Adaptable accelerated content streaming
US7581255B2 (en) * 2003-01-21 2009-08-25 Microsoft Corporation Systems and methods for licensing one or more data streams from an encoded digital media file
US7370212B2 (en) 2003-02-25 2008-05-06 Microsoft Corporation Issuing a publisher use license off-line in a digital rights management (DRM) system
KR20040092649A (ko) * 2003-04-24 2004-11-04 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100974449B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100974448B1 (ko) * 2003-04-24 2010-08-10 엘지전자 주식회사 광디스크의 복사 방지 정보 관리방법
KR100972831B1 (ko) * 2003-04-24 2010-07-28 엘지전자 주식회사 엔크립트된 데이터의 보호방법 및 그 재생장치
EP2270622B1 (en) * 2003-06-05 2016-08-24 Intertrust Technologies Corporation Interoperable systems and methods for peer-to-peer service orchestration
US20050021947A1 (en) * 2003-06-05 2005-01-27 International Business Machines Corporation Method, system and program product for limiting insertion of content between computer programs
US20040268400A1 (en) * 2003-06-26 2004-12-30 Microsoft Corporation Quick starting video content
US7054774B2 (en) * 2003-06-27 2006-05-30 Microsoft Corporation Midstream determination of varying bandwidth availability
US7391717B2 (en) * 2003-06-30 2008-06-24 Microsoft Corporation Streaming of variable bit rate multimedia content
JP2005025270A (ja) * 2003-06-30 2005-01-27 Toshiba Corp コンテンツ送信装置及びコンテンツ送信方法、コンテンツ受信装置及びコンテンツ受信方法
US20050010531A1 (en) * 2003-07-09 2005-01-13 Kushalnagar Nandakishore R. System and method for distributing digital rights management digital content in a controlled network ensuring digital rights
US7480382B2 (en) * 2003-09-30 2009-01-20 Microsoft Corporation Image file container
US7185195B2 (en) * 2003-12-14 2007-02-27 Realnetworks, Inc. Certificate based digital rights management
US7162533B2 (en) * 2004-04-30 2007-01-09 Microsoft Corporation Session description message extensions
US7559080B2 (en) * 2004-05-04 2009-07-07 Microsoft Corporation Automatically generating security policies for web services
US8438645B2 (en) 2005-04-27 2013-05-07 Microsoft Corporation Secure clock with grace periods
US8725646B2 (en) 2005-04-15 2014-05-13 Microsoft Corporation Output protection levels
WO2009016427A1 (en) * 2007-07-31 2009-02-05 Macrovision Corporation A computer-implemented method and system to enable out of band tracking for digital distribution
US8397072B2 (en) * 2005-05-20 2013-03-12 Rovi Solutions Corporation Computer-implemented method and system for embedding ancillary information into the header of a digitally signed executable
US8484476B2 (en) * 2005-05-20 2013-07-09 Rovi Technologies Corporation Computer-implemented method and system for embedding and authenticating ancillary information in digitally signed content
US20060265758A1 (en) 2005-05-20 2006-11-23 Microsoft Corporation Extensible media rights
US20070028211A1 (en) * 2005-07-29 2007-02-01 Microsoft Corporation Interpreter security mechanism
US7895651B2 (en) 2005-07-29 2011-02-22 Bit 9, Inc. Content tracking in a network security system
US8272058B2 (en) 2005-07-29 2012-09-18 Bit 9, Inc. Centralized timed analysis in a network security system
US8984636B2 (en) 2005-07-29 2015-03-17 Bit9, Inc. Content extractor and analysis system
US8560853B2 (en) * 2005-09-09 2013-10-15 Microsoft Corporation Digital signing policy
US20070204078A1 (en) * 2006-02-09 2007-08-30 Intertrust Technologies Corporation Digital rights management engine systems and methods
US9626667B2 (en) * 2005-10-18 2017-04-18 Intertrust Technologies Corporation Digital rights management engine systems and methods
CA2626244A1 (en) * 2005-10-18 2007-04-26 Intertrust Technologies Corporation Methods for evaluating licenses containing control programs by a drm engine
US8055897B2 (en) * 2005-12-06 2011-11-08 Lippershy Celestial Llc Digital object title and transmission information
US9177338B2 (en) * 2005-12-29 2015-11-03 Oncircle, Inc. Software, systems, and methods for processing digital bearer instruments
EP1977381A4 (en) 2005-12-29 2014-01-01 Oncircle Inc SOFTWARE, SYSTEMS AND METHOD FOR PROCESSING DIGITAL CARRIER INSTRUMENTS
WO2007130416A2 (en) 2006-04-29 2007-11-15 Navio Systems, Inc. Title-enabled networking
US8572382B2 (en) * 2006-05-15 2013-10-29 Telecom Italia S.P.A. Out-of band authentication method and system for communication over a data network
ATE401614T1 (de) * 2006-05-26 2008-08-15 Sap Ag Verfahren und vorrichtung zum sicheren nachrichtenverkehr in einem netzwerk
US20080005558A1 (en) * 2006-06-29 2008-01-03 Battelle Memorial Institute Methods and apparatuses for authentication and validation of computer-processable communications
US10380621B2 (en) 2006-11-15 2019-08-13 Api Market, Inc. Title-acceptance and processing architecture
WO2008088202A1 (en) * 2007-01-19 2008-07-24 Lg Electronics Inc. Method for protecting content
JP2010507864A (ja) * 2007-02-16 2010-03-11 エルジー エレクトロニクス インコーポレイティド ドメイン管理方法及びドメインデバイス並びにプログラム
ATE429119T1 (de) * 2007-05-18 2009-05-15 Sap Ag Verfahren und system zum schutz einer nachricht vor einem xml-angriff beim austausch in einem verteilten und dezentralisierten netzwerksystem
EP2186332A4 (en) * 2007-09-11 2012-02-08 Lg Electronics Inc SECURE SIGNATURE METHOD, SECURE AUTHENTICATION METHOD, AND IPTV SYSTEM
US8325800B2 (en) 2008-05-07 2012-12-04 Microsoft Corporation Encoding streaming media as a high bit rate layer, a low bit rate layer, and one or more intermediate bit rate layers
US8379851B2 (en) 2008-05-12 2013-02-19 Microsoft Corporation Optimized client side rate control and indexed file layout for streaming media
US7925774B2 (en) 2008-05-30 2011-04-12 Microsoft Corporation Media streaming using an index file
US8387150B2 (en) * 2008-06-27 2013-02-26 Microsoft Corporation Segmented media content rights management
US20100037062A1 (en) * 2008-08-11 2010-02-11 Mark Carney Signed digital documents
US8265140B2 (en) 2008-09-30 2012-09-11 Microsoft Corporation Fine-grained client-side control of scalable media delivery
KR20100040545A (ko) * 2008-10-10 2010-04-20 삼성전자주식회사 구조화된 리치 미디어 데이터 기반의 사용자 인터페이스를 제공하기 위한 장치 및 방법
US8364657B2 (en) * 2008-10-31 2013-01-29 Disney Enterprises, Inc. System and method for providing media content
FR2938678B1 (fr) * 2008-11-20 2010-12-17 Viaccess Sa Procede et dispositif de diagnostic de la premiere reception d'un identifiant, procede de detection, support d'enregistrement et programme d'ordinateur pour ce procede
US20100166383A1 (en) * 2008-12-31 2010-07-01 Nxp B.V. System and method for providing trick modes
WO2012142178A2 (en) 2011-04-11 2012-10-18 Intertrust Technologies Corporation Information security systems and methods
US9509704B2 (en) 2011-08-02 2016-11-29 Oncircle, Inc. Rights-based system
US8898244B2 (en) 2011-10-20 2014-11-25 Allen Miglore System and method for transporting files between networked or connected systems and devices
WO2015152867A1 (en) * 2014-03-31 2015-10-08 Hewlett-Packard Development Company, L.P. Memory unit with data segment information in header
US9838494B1 (en) * 2014-06-24 2017-12-05 Amazon Technologies, Inc. Reducing retrieval times for compressed objects
US10102218B2 (en) 2014-09-30 2018-10-16 Microsoft Technology Licensing, Llc File system with per-extent checksums

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6135646A (en) * 1993-10-22 2000-10-24 Corporation For National Research Initiatives System for uniquely and persistently identifying, managing, and tracking digital objects
US6367013B1 (en) * 1995-01-17 2002-04-02 Eoriginal Inc. System and method for electronic transmission, storage, and retrieval of authenticated electronic original documents
US6041345A (en) * 1996-03-08 2000-03-21 Microsoft Corporation Active stream format for holding multiple media streams
JP3540511B2 (ja) * 1996-06-18 2004-07-07 株式会社東芝 電子署名検証装置
US6367012B1 (en) * 1996-12-06 2002-04-02 Microsoft Corporation Embedding certifications in executable files for network transmission
US6134243A (en) * 1998-01-15 2000-10-17 Apple Computer, Inc. Method and apparatus for media data transmission
US6751623B1 (en) * 1998-01-26 2004-06-15 At&T Corp. Flexible interchange of coded multimedia facilitating access and streaming
JP2000004256A (ja) * 1998-04-17 2000-01-07 Toshiba Corp ストリ―ムデ―タ処理システムおよびストリ―ムデ―タの制限方法
US6415385B1 (en) * 1998-07-29 2002-07-02 Unisys Corporation Digital signaturing method and system for packaging specialized native files for open network transport and for burning onto CD-ROM
US7228437B2 (en) * 1998-08-13 2007-06-05 International Business Machines Corporation Method and system for securing local database file of local content stored on end-user system
US6085321A (en) * 1998-08-14 2000-07-04 Omnipoint Corporation Unique digital signature
US6917965B2 (en) * 1998-09-15 2005-07-12 Microsoft Corporation Facilitating annotation creation and notification via electronic mail
US6671805B1 (en) * 1999-06-17 2003-12-30 Ilumin Corporation System and method for document-driven processing of digitally-signed electronic documents
EP1624609B1 (en) * 2000-01-21 2011-08-24 Sony Computer Entertainment Inc. Encryption data processing apparatus and method
US6985966B1 (en) * 2000-03-29 2006-01-10 Microsoft Corporation Resynchronizing globally unsynchronized multimedia streams
JP2001282619A (ja) * 2000-03-30 2001-10-12 Hitachi Ltd コンテンツ改竄検知方法及びその実施装置並びにその処理プログラムを記録した記録媒体
US7302490B1 (en) * 2000-05-03 2007-11-27 Microsoft Corporation Media file format to support switching between multiple timeline-altered media streams
US6796489B2 (en) * 2000-06-06 2004-09-28 Ingeo Systems, Inc. Processing electronic documents with embedded digital signatures
US7006099B2 (en) * 2000-08-15 2006-02-28 Aware, Inc. Cache system and method for generating uncached objects from cached and stored object components
JP2002091299A (ja) * 2000-08-31 2002-03-27 Internatl Business Mach Corp <Ibm> 電子署名システム、電子署名方法、電子署名の仲介方法、電子署名の仲介システム、情報端末および記録媒体
JP3730498B2 (ja) * 2000-09-19 2006-01-05 株式会社東芝 署名用記憶媒体
KR20020032803A (ko) * 2000-10-27 2002-05-04 구자홍 스트리밍 서비스를 위한 파일 구조
NZ526643A (en) * 2000-11-27 2006-07-28 Macrovision Europ Ltd A copy protected DVD disc and method for producing and validating same
US20020131761A1 (en) * 2001-01-16 2002-09-19 Kojiro Kawasaki Information recording medium, apparatus and method for recording/reproducing information to/from the medium
US20020141568A1 (en) * 2001-04-02 2002-10-03 Acoustic Technologies, Inc. Dual threshold correlator
US7457312B2 (en) * 2002-06-19 2008-11-25 Microsoft Corporation Bandwidth sharing in advanced streaming format
US7451229B2 (en) * 2002-06-24 2008-11-11 Microsoft Corporation System and method for embedding a streaming media format header within a session description message
US7246318B2 (en) * 2002-06-28 2007-07-17 Microsoft Corporation Application programming interface for utilizing multimedia data
FR2848526B1 (fr) * 2002-12-17 2005-12-30 Tech D Etudes Realisations Et Dispositif d'amarrage d'un aeronef

Also Published As

Publication number Publication date
ATE363801T1 (de) 2007-06-15
CN1490736B (zh) 2010-09-08
CA2441620C (en) 2012-03-13
KR100970830B1 (ko) 2010-07-16
US20040054912A1 (en) 2004-03-18
JP2004265380A (ja) 2004-09-24
EP1396978B1 (en) 2007-05-30
BR0303460A (pt) 2004-09-08
US7747854B2 (en) 2010-06-29
AU2003244037B2 (en) 2008-12-11
JP4864284B2 (ja) 2012-02-01
CN1490736A (zh) 2004-04-21
US7401221B2 (en) 2008-07-15
EP1396978A8 (en) 2004-06-23
US20080189552A1 (en) 2008-08-07
KR20040021553A (ko) 2004-03-10
EP1396978A2 (en) 2004-03-10
CA2441620A1 (en) 2004-03-04
AU2003244037A1 (en) 2004-03-18
RU2003126950A (ru) 2005-03-10
DE60314062D1 (de) 2007-07-12
DE60314062T2 (de) 2007-11-22
RU2332703C2 (ru) 2008-08-27
HK1064235A1 (en) 2005-01-21
EP1396978A3 (en) 2005-02-02

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