JP2005526451A5 - - Google Patents

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Publication number
JP2005526451A5
JP2005526451A5 JP2004506262A JP2004506262A JP2005526451A5 JP 2005526451 A5 JP2005526451 A5 JP 2005526451A5 JP 2004506262 A JP2004506262 A JP 2004506262A JP 2004506262 A JP2004506262 A JP 2004506262A JP 2005526451 A5 JP2005526451 A5 JP 2005526451A5
Authority
JP
Japan
Prior art keywords
signaling
authentication
content
descriptor
network
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.)
Granted
Application number
JP2004506262A
Other languages
English (en)
Japanese (ja)
Other versions
JP4533741B2 (ja
JP2005526451A (ja
Filing date
Publication date
Priority claimed from PCT/EP2002/005610 external-priority patent/WO2002096016A2/en
Application filed filed Critical
Priority claimed from PCT/EP2002/014897 external-priority patent/WO2003098895A1/en
Publication of JP2005526451A publication Critical patent/JP2005526451A/ja
Publication of JP2005526451A5 publication Critical patent/JP2005526451A5/ja
Application granted granted Critical
Publication of JP4533741B2 publication Critical patent/JP4533741B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2004506262A 2002-05-22 2002-11-08 特にｄｖｂ／ｍｐｅｇデジタルストリームのための署名装置、認証装置、プロセス及び対応するプロダクト Expired - Lifetime JP4533741B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2002/005610 WO2002096016A2 (en) 2001-05-23 2002-05-22 Security devices and processes for protecting and identifying messages
PCT/EP2002/014897 WO2003098895A1 (en) 2002-05-22 2002-11-08 Signing and authentication devices and processes and corresponding products, notably for dvb/mpeg mhp digital streams

Publications (3)

Publication Number Publication Date
JP2005526451A JP2005526451A (ja) 2005-09-02
JP2005526451A5 true JP2005526451A5 (enExample) 2009-10-01
JP4533741B2 JP4533741B2 (ja) 2010-09-01

Family

ID=29433059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004506262A Expired - Lifetime JP4533741B2 (ja) 2002-05-22 2002-11-08 特にｄｖｂ／ｍｐｅｇデジタルストリームのための署名装置、認証装置、プロセス及び対応するプロダクト

Country Status (11)

Country Link
EP (1) EP1510057B1 (enExample)
JP (1) JP4533741B2 (enExample)
KR (1) KR100932185B1 (enExample)
CN (1) CN1628447B (enExample)
AT (1) ATE352939T1 (enExample)
AU (1) AU2002360105B2 (enExample)
CA (1) CA2486937C (enExample)
DE (1) DE60217931T2 (enExample)
ES (1) ES2280611T3 (enExample)
MX (1) MXPA04011581A (enExample)
WO (1) WO2003098895A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0411861D0 (en) * 2004-05-27 2004-06-30 Koninkl Philips Electronics Nv Authentication of applications
KR100617867B1 (ko) * 2005-03-07 2006-08-28 엘지전자 주식회사 데이터 방송 응용 프로그램의 서명 인증 방법
WO2006129813A1 (en) * 2005-05-31 2006-12-07 Matsushita Electric Industrial Co., Ltd. Broadcast recording and reproduction apparatus with expiration date management unit
CN100359835C (zh) * 2005-10-13 2008-01-02 中兴通讯股份有限公司 一种基于解释型信令的解码方法
EP1851965A1 (en) * 2005-11-03 2007-11-07 Nds Limited Application blocking system
US7624276B2 (en) * 2006-10-16 2009-11-24 Broadon Communications Corp. Secure device authentication system and method
EP2116050A1 (en) * 2007-03-08 2009-11-11 Thomson Licensing Method, apparatus and system for coordinated content distribution workflow
KR102066299B1 (ko) * 2011-12-21 2020-01-14 소니 주식회사 정보 처리 장치, 서버 장치, 정보 처리 방법, 서버 처리 방법 및 프로그램
US10390066B2 (en) 2012-08-21 2019-08-20 Saturn Licensing Llc Information processing apparatus, information processing method, program, and server apparatus
JPWO2014030283A1 (ja) * 2012-08-21 2016-07-28 ソニー株式会社 署名検証情報の伝送方法、情報処理装置、情報処理方法および放送送出装置
CN105210375B (zh) * 2013-06-06 2019-04-16 索尼公司 接收设备、接收方法、发送设备、发送方法
BR112016000036B1 (pt) * 2013-07-10 2023-05-09 Sony Corporation Dispositivo de recep«ão, e, mtodo para recep«ão de um dispositivo de recep«ão e para transmissão
US20200099964A1 (en) * 2016-08-04 2020-03-26 Smardtv S.A. Method and device for checking authenticity of a hbbtv related application

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179223C (en) * 1995-06-23 2009-01-06 Manfred Von Willich Method and apparatus for controlling the operation of a signal decoder in a broadcasting system
US5625693A (en) * 1995-07-07 1997-04-29 Thomson Consumer Electronics, Inc. Apparatus and method for authenticating transmitting applications in an interactive TV system
EP1251688B1 (en) * 1997-03-21 2006-06-14 Thomson Licensing Downloading data
EP0907285A1 (en) * 1997-10-03 1999-04-07 CANAL+ Société Anonyme Downloading data
JPH11122239A (ja) * 1997-10-16 1999-04-30 Sony Corp 情報処理装置および方法、並びに伝送媒体
EP0946019A1 (en) * 1998-03-25 1999-09-29 CANAL+ Société Anonyme Authentification of data in a digital transmission system
US6427238B1 (en) * 1998-05-29 2002-07-30 Opentv, Inc. Module manager for interactive television system
JP4399680B2 (ja) * 1998-07-21 2010-01-20 ソニー株式会社 伝送情報管理装置
EP0989743A1 (en) * 1998-09-25 2000-03-29 CANAL+ Société Anonyme Application data table for a multiservice digital transmission system

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