HK1064837A1 - Digital signatures for digital television application - Google Patents

Digital signatures for digital television application

Info

Publication number
HK1064837A1
HK1064837A1 HK04107578.1A HK04107578A HK1064837A1 HK 1064837 A1 HK1064837 A1 HK 1064837A1 HK 04107578 A HK04107578 A HK 04107578A HK 1064837 A1 HK1064837 A1 HK 1064837A1
Authority
HK
Hong Kong
Prior art keywords
digital
signature
link
architecture
television application
Prior art date
Application number
HK04107578.1A
Other languages
English (en)
Inventor
Edwin A Heredia
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 HK1064837A1 publication Critical patent/HK1064837A1/xx

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
    • H04L9/32—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
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/68—Special signature format, e.g. XML format

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Television Systems (AREA)
HK04107578.1A 2002-10-08 2004-10-04 Digital signatures for digital television application HK1064837A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41740402P 2002-10-08 2002-10-08
US10/658,077 US20040068757A1 (en) 2002-10-08 2003-09-09 Digital signatures for digital television applications

Publications (1)

Publication Number Publication Date
HK1064837A1 true HK1064837A1 (en) 2005-02-04

Family

ID=32033777

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04107578.1A HK1064837A1 (en) 2002-10-08 2004-10-04 Digital signatures for digital television application

Country Status (11)

Country Link
US (1) US20040068757A1 (xx)
EP (1) EP1408644B1 (xx)
JP (1) JP4456844B2 (xx)
KR (1) KR101032579B1 (xx)
CN (1) CN100456670C (xx)
AT (1) ATE477637T1 (xx)
AU (1) AU2003246328B2 (xx)
CA (1) CA2441186A1 (xx)
DE (1) DE60333713D1 (xx)
HK (1) HK1064837A1 (xx)
MX (1) MXPA03009175A (xx)

Families Citing this family (35)

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US7650512B2 (en) * 2003-11-18 2010-01-19 Oracle International Corporation Method of and system for searching unstructured data stored in a database
US7694143B2 (en) * 2003-11-18 2010-04-06 Oracle International Corporation Method of and system for collecting an electronic signature for an electronic record stored in a database
US8782020B2 (en) * 2003-11-18 2014-07-15 Oracle International Corporation Method of and system for committing a transaction to database
US7966493B2 (en) * 2003-11-18 2011-06-21 Oracle International Corporation Method of and system for determining if an electronic signature is necessary in order to commit a transaction to a database
US20050108211A1 (en) * 2003-11-18 2005-05-19 Oracle International Corporation, A California Corporation Method of and system for creating queries that operate on unstructured data stored in a database
US7600124B2 (en) * 2003-11-18 2009-10-06 Oracle International Corporation Method of and system for associating an electronic signature with an electronic record
CA2566801A1 (en) * 2004-07-14 2006-01-19 Matsushita Electric Industrial Co., Ltd. Method for authenticating and executing an application program
JP4865282B2 (ja) * 2005-09-09 2012-02-01 キヤノン株式会社 画像処理装置の制御方法、画像処理装置、プログラムコード及び記憶媒体
US8326775B2 (en) 2005-10-26 2012-12-04 Cortica Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
JP2007213160A (ja) * 2006-02-07 2007-08-23 Murata Mach Ltd データ処理装置
US7814534B2 (en) * 2006-09-08 2010-10-12 Microsoft Corporation Auditing authorization decisions
US8201215B2 (en) * 2006-09-08 2012-06-12 Microsoft Corporation Controlling the delegation of rights
US20080066169A1 (en) * 2006-09-08 2008-03-13 Microsoft Corporation Fact Qualifiers in Security Scenarios
US20080066158A1 (en) * 2006-09-08 2008-03-13 Microsoft Corporation Authorization Decisions with Principal Attributes
US20080065899A1 (en) * 2006-09-08 2008-03-13 Microsoft Corporation Variable Expressions in Security Assertions
US8060931B2 (en) 2006-09-08 2011-11-15 Microsoft Corporation Security authorization queries
US8938783B2 (en) * 2006-09-11 2015-01-20 Microsoft Corporation Security language expressions for logic resolution
US8656503B2 (en) * 2006-09-11 2014-02-18 Microsoft Corporation Security language translations with logic resolution
US20080066147A1 (en) * 2006-09-11 2008-03-13 Microsoft Corporation Composable Security Policies
JP2010532943A (ja) * 2007-07-06 2010-10-14 エーエムビーエックス ユーケー リミテッド マルチメディア・システムにおいてコンテンツ・ストリームと一つまたは複数の感覚効果を出力するためのスクリプトを同期させる方法
KR100932122B1 (ko) 2007-10-31 2009-12-16 한국전자통신연구원 클러스터 시스템 및 그의 프로그램 관리방법
KR101513890B1 (ko) * 2008-06-13 2015-04-21 삼성전자주식회사 어플리케이션에 대한 시청 제한 정보 송수신 방법 및 장치
US8504480B2 (en) * 2011-02-03 2013-08-06 Ricoh Co., Ltd Creation of signatures for authenticating applications
JP5961164B2 (ja) * 2011-05-19 2016-08-02 日本放送協会 放送通信連携受信装置及びリソースアクセス制御プログラム
JP5815370B2 (ja) * 2011-11-02 2015-11-17 ソニー株式会社 情報処理装置、情報処理方法及びプログラム
CN103138926B (zh) * 2011-11-30 2016-01-13 中国电信股份有限公司 水印签名方法与装置
US20140359605A1 (en) * 2013-05-30 2014-12-04 Microsoft Corporation Bundle package signing
US9497194B2 (en) * 2013-09-06 2016-11-15 Oracle International Corporation Protection of resources downloaded to portable devices from enterprise systems
US9397990B1 (en) 2013-11-08 2016-07-19 Google Inc. Methods and systems of generating and using authentication credentials for decentralized authorization in the cloud
US9350556B1 (en) * 2015-04-20 2016-05-24 Google Inc. Security model for identification and authentication in encrypted communications using delegate certificate chain bound to third party key
US10044718B2 (en) 2015-05-27 2018-08-07 Google Llc Authorization in a distributed system using access control lists and groups
US10606844B1 (en) * 2015-12-04 2020-03-31 Ca, Inc. Method and apparatus for identifying legitimate files using partial hash based cloud reputation
WO2017131892A1 (en) 2016-01-29 2017-08-03 Google Inc. Device access revocation
US11165589B2 (en) * 2017-05-11 2021-11-02 Shapeshift Ag Trusted agent blockchain oracle
US11356382B1 (en) * 2020-09-30 2022-06-07 Amazon Technologies, Inc. Protecting integration between resources of different services using service-generated dependency tags

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825880A (en) * 1994-01-13 1998-10-20 Sudia; Frank W. Multi-step digital signature method and system
WO1998054633A1 (en) * 1997-05-29 1998-12-03 Sun Microsystems, Inc. Method and apparatus for signing and sealing objects
US6834110B1 (en) * 1999-12-09 2004-12-21 International Business Machines Corporation Multi-tier digital TV programming for content distribution
JP2001175606A (ja) * 1999-12-20 2001-06-29 Sony Corp データ処理装置、データ処理機器およびその方法
US20020059624A1 (en) * 2000-08-03 2002-05-16 Kazuhiro Machida Server based broadcast system, apparatus and method and recording medium and software program relating to this system
US20020120939A1 (en) * 2000-12-18 2002-08-29 Jerry Wall Webcasting system and method
GB2371433B (en) * 2001-01-12 2005-10-19 Waptv Ltd Television receiver and method of operating a server
US20020112162A1 (en) * 2001-02-13 2002-08-15 Cocotis Thomas Andrew Authentication and verification of Web page content
US20020124172A1 (en) * 2001-03-05 2002-09-05 Brian Manahan Method and apparatus for signing and validating web pages
CA2344074A1 (en) * 2001-04-17 2002-10-17 George Wesley Bradley Method and system for cross-platform form creation and deployment

Also Published As

Publication number Publication date
EP1408644B1 (en) 2010-08-11
EP1408644A2 (en) 2004-04-14
CN1516470A (zh) 2004-07-28
DE60333713D1 (de) 2010-09-23
US20040068757A1 (en) 2004-04-08
MXPA03009175A (es) 2004-09-10
CN100456670C (zh) 2009-01-28
CA2441186A1 (en) 2004-04-08
AU2003246328B2 (en) 2009-02-26
KR20040032073A (ko) 2004-04-14
AU2003246328A1 (en) 2004-04-22
ATE477637T1 (de) 2010-08-15
JP2004153809A (ja) 2004-05-27
JP4456844B2 (ja) 2010-04-28
KR101032579B1 (ko) 2011-05-09
EP1408644A3 (en) 2005-02-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150924