JP3940038B2 - 暗号化データ配信システム - Google Patents

暗号化データ配信システム Download PDF

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Publication number
JP3940038B2
JP3940038B2 JP2002186588A JP2002186588A JP3940038B2 JP 3940038 B2 JP3940038 B2 JP 3940038B2 JP 2002186588 A JP2002186588 A JP 2002186588A JP 2002186588 A JP2002186588 A JP 2002186588A JP 3940038 B2 JP3940038 B2 JP 3940038B2
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JP
Japan
Prior art keywords
identifier
terminal
information
value
kajo
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.)
Expired - Fee Related
Application number
JP2002186588A
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English (en)
Japanese (ja)
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JP2003115838A5 (nl
JP2003115838A (ja
Inventor
稔久 中野
基司 大森
誠 館林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP2002186588A priority Critical patent/JP3940038B2/ja
Publication of JP2003115838A publication Critical patent/JP2003115838A/ja
Publication of JP2003115838A5 publication Critical patent/JP2003115838A5/ja
Application granted granted Critical
Publication of JP3940038B2 publication Critical patent/JP3940038B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2002186588A 2001-08-01 2002-06-26 暗号化データ配信システム Expired - Fee Related JP3940038B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002186588A JP3940038B2 (ja) 2001-08-01 2002-06-26 暗号化データ配信システム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001233223 2001-08-01
JP2001-233223 2001-08-01
JP2002186588A JP3940038B2 (ja) 2001-08-01 2002-06-26 暗号化データ配信システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006303464A Division JP2007037197A (ja) 2001-08-01 2006-11-09 暗号化データ配信システム

Publications (3)

Publication Number Publication Date
JP2003115838A JP2003115838A (ja) 2003-04-18
JP2003115838A5 JP2003115838A5 (nl) 2006-11-24
JP3940038B2 true JP3940038B2 (ja) 2007-07-04

Family

ID=26619743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002186588A Expired - Fee Related JP3940038B2 (ja) 2001-08-01 2002-06-26 暗号化データ配信システム

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JP (1) JP3940038B2 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007037197A (ja) * 2001-08-01 2007-02-08 Matsushita Electric Ind Co Ltd 暗号化データ配信システム

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4557559B2 (ja) 2003-06-09 2010-10-06 コニカミノルタビジネステクノロジーズ株式会社 データ通信装置およびコンピュータプログラム
JP4624926B2 (ja) 2003-11-25 2011-02-02 パナソニック株式会社 認証システム
WO2005091248A1 (ja) * 2004-03-24 2005-09-29 Matsushita Electric Industrial Co., Ltd. 個別試験実施装置
JP4659756B2 (ja) 2004-10-19 2011-03-30 パナソニック株式会社 個別試験実施装置
JP5556895B2 (ja) * 2010-10-14 2014-07-23 富士通株式会社 コンテンツデータ再生装置、更新管理方法、及び更新管理プログラム
JP5952266B2 (ja) 2011-04-22 2016-07-13 パナソニック株式会社 無効化リスト生成装置、無効化リスト生成方法及びコンテンツ管理システム
US8997216B2 (en) 2011-04-25 2015-03-31 Panasonic Corporation Recording medium apparatus and control method for authenticating a device based on a revocation list
JP6719086B2 (ja) 2017-05-24 2020-07-08 パナソニックＩｐマネジメント株式会社 通信機器、認証局装置およびコンピュータプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007037197A (ja) * 2001-08-01 2007-02-08 Matsushita Electric Ind Co Ltd 暗号化データ配信システム

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Publication number Publication date
JP2003115838A (ja) 2003-04-18

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