JP2000311436A - 再生装置 - Google Patents

再生装置

Info

Publication number
JP2000311436A
JP2000311436A JP11121252A JP12125299A JP2000311436A JP 2000311436 A JP2000311436 A JP 2000311436A JP 11121252 A JP11121252 A JP 11121252A JP 12125299 A JP12125299 A JP 12125299A JP 2000311436 A JP2000311436 A JP 2000311436A
Authority
JP
Japan
Prior art keywords
storage medium
encryption method
processing circuit
recordable
reproduction
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
JP11121252A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000311436A5 (enrdf_load_stackoverflow
Inventor
Yukio Isobe
幸雄 磯部
将 ▲高▼橋
Susumu Takahashi
Toshifumi Takeuchi
敏文 竹内
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11121252A priority Critical patent/JP2000311436A/ja
Publication of JP2000311436A publication Critical patent/JP2000311436A/ja
Publication of JP2000311436A5 publication Critical patent/JP2000311436A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Storage Device Security (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP11121252A 1999-04-28 1999-04-28 再生装置 Pending JP2000311436A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11121252A JP2000311436A (ja) 1999-04-28 1999-04-28 再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11121252A JP2000311436A (ja) 1999-04-28 1999-04-28 再生装置

Publications (2)

Publication Number Publication Date
JP2000311436A true JP2000311436A (ja) 2000-11-07
JP2000311436A5 JP2000311436A5 (enrdf_load_stackoverflow) 2004-11-18

Family

ID=14806672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11121252A Pending JP2000311436A (ja) 1999-04-28 1999-04-28 再生装置

Country Status (1)

Country Link
JP (1) JP2000311436A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002060179A1 (fr) * 2001-01-26 2002-08-01 Fujitsu Limited Procede, appareil et programme de protection contre la copie
WO2002082280A1 (fr) * 2001-04-05 2002-10-17 Ed-Contrive Inc. Procede pour interdire l'execution de programme d'application de copie non-autorisee, son programme, son appareil d'enregistrement de programmes et son support d'enregistrement de programmes
JP2003111014A (ja) * 2001-09-29 2003-04-11 Toshiba Corp レンダリング装置、レコーディング装置、コピー制御方法及びプログラム
WO2004109521A1 (ja) * 2003-06-06 2004-12-16 Ed-Contrive Inc. 複製防止プログラム、そのプログラムが記録されたコンピュータ読み取り可能な記録媒体、及び複製防止システム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002060179A1 (fr) * 2001-01-26 2002-08-01 Fujitsu Limited Procede, appareil et programme de protection contre la copie
WO2002082280A1 (fr) * 2001-04-05 2002-10-17 Ed-Contrive Inc. Procede pour interdire l'execution de programme d'application de copie non-autorisee, son programme, son appareil d'enregistrement de programmes et son support d'enregistrement de programmes
CN100388243C (zh) * 2001-04-05 2008-05-14 玉帝·空来富有限公司 防止不正当复制应用程序执行的方法
JP2003111014A (ja) * 2001-09-29 2003-04-11 Toshiba Corp レンダリング装置、レコーディング装置、コピー制御方法及びプログラム
WO2004109521A1 (ja) * 2003-06-06 2004-12-16 Ed-Contrive Inc. 複製防止プログラム、そのプログラムが記録されたコンピュータ読み取り可能な記録媒体、及び複製防止システム

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