JP5116336B2 - 記録再生システム、記録再生装置、記録再生システムの制御方法、及び記録再生装置の制御方法 - Google Patents

記録再生システム、記録再生装置、記録再生システムの制御方法、及び記録再生装置の制御方法 Download PDF

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Publication number
JP5116336B2
JP5116336B2 JP2007091514A JP2007091514A JP5116336B2 JP 5116336 B2 JP5116336 B2 JP 5116336B2 JP 2007091514 A JP2007091514 A JP 2007091514A JP 2007091514 A JP2007091514 A JP 2007091514A JP 5116336 B2 JP5116336 B2 JP 5116336B2
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Prior art keywords
recording
encryption
encryption key
reproducing apparatus
memory
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JP2008252543A (ja
JP2008252543A5 (enExample
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浩一 中川
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Canon Inc
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Canon Inc
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JP2007091514A 2007-03-30 2007-03-30 記録再生システム、記録再生装置、記録再生システムの制御方法、及び記録再生装置の制御方法 Expired - Fee Related JP5116336B2 (ja)

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JP2007091514A JP5116336B2 (ja) 2007-03-30 2007-03-30 記録再生システム、記録再生装置、記録再生システムの制御方法、及び記録再生装置の制御方法

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JP2007091514A JP5116336B2 (ja) 2007-03-30 2007-03-30 記録再生システム、記録再生装置、記録再生システムの制御方法、及び記録再生装置の制御方法

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JP2008252543A JP2008252543A (ja) 2008-10-16
JP2008252543A5 JP2008252543A5 (enExample) 2010-05-13
JP5116336B2 true JP5116336B2 (ja) 2013-01-09

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102866960A (zh) * 2012-09-05 2013-01-09 中兴通讯股份有限公司 一种在存储卡中实现加密的方法、解密的方法和装置
JP2014116753A (ja) * 2012-12-07 2014-06-26 Mega Chips Corp データ処理装置及び制御プログラム並びにデータ処理装置の動作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000069568A (ja) * 1998-08-20 2000-03-03 Kodo Ido Tsushin Security Gijutsu Kenkyusho:Kk 充電時暗号鍵変更方法
JP2000183867A (ja) * 1998-12-15 2000-06-30 Hitachi Ltd 暗号処理装置
JP2003124923A (ja) * 2001-10-15 2003-04-25 Nec Infrontia Corp バッテリに暗号鍵を格納する方式
JP2004172852A (ja) * 2002-11-19 2004-06-17 Dainippon Printing Co Ltd 電子署名付き画像送信装置
JP4557506B2 (ja) * 2003-05-28 2010-10-06 シャープ株式会社 情報処理装置
JP4199137B2 (ja) * 2004-01-26 2008-12-17 株式会社エヌ・ティ・ティ・ドコモ 更新鍵を格納する外部装置
JP2005260509A (ja) * 2004-03-10 2005-09-22 Toshiba Corp 暗号化装置と画像形成装置
JP2006314050A (ja) * 2005-05-09 2006-11-16 Canon Inc 画像処理装置及びその制御方法、コンピュータプログラム及び記憶媒体

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