JPS60247683A - デ−タ保護管理システム - Google Patents

デ−タ保護管理システム

Info

Publication number
JPS60247683A
JPS60247683A JP59104228A JP10422884A JPS60247683A JP S60247683 A JPS60247683 A JP S60247683A JP 59104228 A JP59104228 A JP 59104228A JP 10422884 A JP10422884 A JP 10422884A JP S60247683 A JPS60247683 A JP S60247683A
Authority
JP
Japan
Prior art keywords
information
pieces
divided
original
management system
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
JP59104228A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0130148B2 (enrdf_load_stackoverflow
Inventor
滑川　敏彦
正雄 笠原
常盤　欣一郎
松見　知代子
西門　裕
藤井　正泰
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59104228A priority Critical patent/JPS60247683A/ja
Publication of JPS60247683A publication Critical patent/JPS60247683A/ja
Publication of JPH0130148B2 publication Critical patent/JPH0130148B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
JP59104228A 1984-05-23 1984-05-23 デ−タ保護管理システム Granted JPS60247683A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59104228A JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59104228A JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Publications (2)

Publication Number Publication Date
JPS60247683A true JPS60247683A (ja) 1985-12-07
JPH0130148B2 JPH0130148B2 (enrdf_load_stackoverflow) 1989-06-16

Family

ID=14375102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59104228A Granted JPS60247683A (ja) 1984-05-23 1984-05-23 デ−タ保護管理システム

Country Status (1)

Country Link
JP (1) JPS60247683A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045358A1 (fr) * 1999-01-28 2000-08-03 Yutaka Yasukura Procede pour assurer la securite d'informations electroniques
JP2002529778A (ja) * 1998-10-30 2002-09-10 サートコ インコーポレイテッド 共有無作為性の分散暗号化への組み込み
WO2004088520A1 (ja) * 2003-03-31 2004-10-14 Minoru Ikeda セキュアー・ネットワーク・データベース・システムおよび情報交換方法
JP2004336702A (ja) * 2003-04-15 2004-11-25 Ntt Communications Kk データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP2007243329A (ja) * 2006-03-06 2007-09-20 Sharp Corp データ処理装置およびデータ復元装置
US7305088B2 (en) 2000-03-03 2007-12-04 Yamaha Corporation Video distribution playback method, apparatus to be disposed on video distribution end, apparatus to be disposed on video playback end, computer readable medium, and movie distribution method
JP2011015429A (ja) * 2003-04-15 2011-01-20 Ntt Communications Kk データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002529778A (ja) * 1998-10-30 2002-09-10 サートコ インコーポレイテッド 共有無作為性の分散暗号化への組み込み
WO2000045358A1 (fr) * 1999-01-28 2000-08-03 Yutaka Yasukura Procede pour assurer la securite d'informations electroniques
AU755577B2 (en) * 1999-01-28 2002-12-19 Yutaka Yasukura Method for securing safety of electronic information
US6957349B1 (en) 1999-01-28 2005-10-18 Yutaka Yasukura Method for securing safety of electronic information
US7305088B2 (en) 2000-03-03 2007-12-04 Yamaha Corporation Video distribution playback method, apparatus to be disposed on video distribution end, apparatus to be disposed on video playback end, computer readable medium, and movie distribution method
WO2004088520A1 (ja) * 2003-03-31 2004-10-14 Minoru Ikeda セキュアー・ネットワーク・データベース・システムおよび情報交換方法
JP2004336702A (ja) * 2003-04-15 2004-11-25 Ntt Communications Kk データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP2011015429A (ja) * 2003-04-15 2011-01-20 Ntt Communications Kk データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP2014142651A (ja) * 2003-04-15 2014-08-07 Ntt Communications Corp データ原本性確保方法およびシステム、ならびにデータ原本性確保用プログラム
JP2007243329A (ja) * 2006-03-06 2007-09-20 Sharp Corp データ処理装置およびデータ復元装置

Also Published As

Publication number Publication date
JPH0130148B2 (enrdf_load_stackoverflow) 1989-06-16

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