JP2000231760A5 - - Google Patents

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Publication number
JP2000231760A5
JP2000231760A5 JP1999344396A JP34439699A JP2000231760A5 JP 2000231760 A5 JP2000231760 A5 JP 2000231760A5 JP 1999344396 A JP1999344396 A JP 1999344396A JP 34439699 A JP34439699 A JP 34439699A JP 2000231760 A5 JP2000231760 A5 JP 2000231760A5
Authority
JP
Japan
Prior art keywords
key
recording medium
recording
generation
identification information
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.)
Pending
Application number
JP1999344396A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000231760A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP11344396A priority Critical patent/JP2000231760A/ja
Priority claimed from JP11344396A external-priority patent/JP2000231760A/ja
Publication of JP2000231760A publication Critical patent/JP2000231760A/ja
Publication of JP2000231760A5 publication Critical patent/JP2000231760A5/ja
Pending legal-status Critical Current

Links

JP11344396A 1998-12-11 1999-12-03 情報記録装置および方法、情報再生装置および方法、並びに記録媒体 Pending JP2000231760A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11344396A JP2000231760A (ja) 1998-12-11 1999-12-03 情報記録装置および方法、情報再生装置および方法、並びに記録媒体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-352975 1998-12-11
JP35297598 1998-12-11
JP11344396A JP2000231760A (ja) 1998-12-11 1999-12-03 情報記録装置および方法、情報再生装置および方法、並びに記録媒体

Publications (2)

Publication Number Publication Date
JP2000231760A JP2000231760A (ja) 2000-08-22
JP2000231760A5 true JP2000231760A5 (zh) 2006-05-18

Family

ID=26577760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11344396A Pending JP2000231760A (ja) 1998-12-11 1999-12-03 情報記録装置および方法、情報再生装置および方法、並びに記録媒体

Country Status (1)

Country Link
JP (1) JP2000231760A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4802439B2 (ja) * 2000-07-31 2011-10-26 ソニー株式会社 記録媒体の記録および／または再生方法、並びに記録媒体の記録および／または再生装置
JP4595182B2 (ja) 2000-09-07 2010-12-08 ソニー株式会社 情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体
JP2002132585A (ja) * 2000-10-20 2002-05-10 Sony Corp 情報記録装置、情報再生装置、情報記録媒体、および情報記録方法、情報再生方法、並びにプログラム提供媒体
JP3965126B2 (ja) 2002-03-20 2007-08-29 松下電器産業株式会社 コンテンツを再生する再生装置
GB2404487A (en) * 2003-07-31 2005-02-02 Sony Uk Ltd Access control for digital storage medium content
US7933409B2 (en) 2004-03-09 2011-04-26 Panasonic Corporation Content playback device

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