JP2002152194A5 - - Google Patents

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Publication number
JP2002152194A5
JP2002152194A5 JP2000344384A JP2000344384A JP2002152194A5 JP 2002152194 A5 JP2002152194 A5 JP 2002152194A5 JP 2000344384 A JP2000344384 A JP 2000344384A JP 2000344384 A JP2000344384 A JP 2000344384A JP 2002152194 A5 JP2002152194 A5 JP 2002152194A5
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JP
Japan
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JP2000344384A
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JP2002152194A (ja
JP4691244B2 (ja
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Priority to JP2000344384A priority Critical patent/JP4691244B2/ja
Priority claimed from JP2000344384A external-priority patent/JP4691244B2/ja
Publication of JP2002152194A publication Critical patent/JP2002152194A/ja
Publication of JP2002152194A5 publication Critical patent/JP2002152194A5/ja
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Publication of JP4691244B2 publication Critical patent/JP4691244B2/ja
Anticipated expiration legal-status Critical
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JP2000344384A 2000-11-10 2000-11-10 限定受信システムの限定受信装置及びセキュリティモジュール、限定受信システム、限定受信装置認証方法及び暗号通信方法 Expired - Fee Related JP4691244B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000344384A JP4691244B2 (ja) 2000-11-10 2000-11-10 限定受信システムの限定受信装置及びセキュリティモジュール、限定受信システム、限定受信装置認証方法及び暗号通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000344384A JP4691244B2 (ja) 2000-11-10 2000-11-10 限定受信システムの限定受信装置及びセキュリティモジュール、限定受信システム、限定受信装置認証方法及び暗号通信方法

Publications (3)

Publication Number Publication Date
JP2002152194A JP2002152194A (ja) 2002-05-24
JP2002152194A5 true JP2002152194A5 (ja) 2007-11-29
JP4691244B2 JP4691244B2 (ja) 2011-06-01

Family

ID=18818588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000344384A Expired - Fee Related JP4691244B2 (ja) 2000-11-10 2000-11-10 限定受信システムの限定受信装置及びセキュリティモジュール、限定受信システム、限定受信装置認証方法及び暗号通信方法

Country Status (1)

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JP (1) JP4691244B2 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US7185362B2 (en) * 2001-08-20 2007-02-27 Qualcomm, Incorporated Method and apparatus for security in a data processing system
US7352868B2 (en) 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7194765B2 (en) * 2002-06-12 2007-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Challenge-response user authentication
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
CN100568366C (zh) 2004-01-15 2009-12-09 松下电器产业株式会社 内容再现装置
US7543317B2 (en) * 2004-08-17 2009-06-02 The Directv Group, Inc. Service activation of set-top box functionality using broadcast conditional access system
JPWO2007125877A1 (ja) * 2006-04-28 2009-09-10 パナソニック株式会社 通信装置、及び通信システム
CA2712400A1 (en) * 2008-02-01 2009-08-06 Thomson Licensing Copy-protected software cartridge
JP5033090B2 (ja) * 2008-09-08 2012-09-26 日本放送協会 認証情報生成装置、コンテンツ配信装置、受信装置およびセキュリティモジュール
JP5200892B2 (ja) * 2008-11-28 2013-06-05 ソニー株式会社 情報処理装置、情報処理方法、受信装置、受信方法、プログラム、および受信システム
EP2219374A1 (en) * 2009-02-13 2010-08-18 Irdeto Access B.V. Securely providing a control word from a smartcard to a conditional access module
JP5342680B2 (ja) * 2012-06-27 2013-11-13 日本放送協会 受信装置
JP2017225004A (ja) * 2016-06-15 2017-12-21 シャープ株式会社 デスクランブル情報提供装置、受信機、受信システム、デスクランブル情報提供方法、および、プログラム
WO2021168860A1 (zh) 2020-02-29 2021-09-02 华为技术有限公司 一种密钥更新方法及相关装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0244389A (ja) * 1988-08-04 1990-02-14 Matsushita Electric Ind Co Ltd Ｉｃカード機器
JPH0575598A (ja) * 1991-09-18 1993-03-26 Matsushita Electric Ind Co Ltd 鍵データ共有装置
CN1171454C (zh) * 1997-10-02 2004-10-13 卡纳尔股份有限公司 用于加密数据流传输的方法和装置
JO2117B1 (en) * 1998-07-15 2000-05-21 كانال + تيكنولوجيز سوسيته انونيم A method and device for the secure communication of information between a group of audio-visual devices that operate with numbers

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