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
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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
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English (en)
Japanese (ja)
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JP2000231760A (ja
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Publication date
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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

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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
JP35297598 1998-12-11
JP10-352975 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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1199175C (zh) * 2000-07-31 2005-04-27 索尼株式会社 用于记录介质的记录或重放方法和装置
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
EP1723649A2 (en) * 2004-03-09 2006-11-22 Matsushita Electric Industrial Co., Ltd. Content playback device

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