JP4535571B2 - データ再生装置、それを用いた端末装置、および再生方法 - Google Patents

データ再生装置、それを用いた端末装置、および再生方法 Download PDF

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Publication number
JP4535571B2
JP4535571B2 JP2000204023A JP2000204023A JP4535571B2 JP 4535571 B2 JP4535571 B2 JP 4535571B2 JP 2000204023 A JP2000204023 A JP 2000204023A JP 2000204023 A JP2000204023 A JP 2000204023A JP 4535571 B2 JP4535571 B2 JP 4535571B2
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data
key
authentication
unit
public encryption
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Japanese (ja)
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JP2002026900A (ja
JP2002026900A5 (enExample
Inventor
吉宏 堀
晴也 太田
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2000204023A 2000-07-05 2000-07-05 データ再生装置、それを用いた端末装置、および再生方法 Expired - Lifetime JP4535571B2 (ja)

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JP2000204023A JP4535571B2 (ja) 2000-07-05 2000-07-05 データ再生装置、それを用いた端末装置、および再生方法

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JP2000204023A JP4535571B2 (ja) 2000-07-05 2000-07-05 データ再生装置、それを用いた端末装置、および再生方法

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JP2002026900A JP2002026900A (ja) 2002-01-25
JP2002026900A5 JP2002026900A5 (enExample) 2007-03-15
JP4535571B2 true JP4535571B2 (ja) 2010-09-01

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JP2000204023A Expired - Lifetime JP4535571B2 (ja) 2000-07-05 2000-07-05 データ再生装置、それを用いた端末装置、および再生方法

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3869761B2 (ja) 2002-06-05 2007-01-17 三洋電機株式会社 コンテンツ再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360546A (ja) * 1989-07-28 1991-03-15 Mitsubishi Electric Corp 暗号通信システム
EP1643340B1 (en) * 1995-02-13 2013-08-14 Intertrust Technologies Corp. Secure transaction management

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