CN101783925A - 一种用于对等计算机顶盒的视频数据安全保护方法 - Google Patents
一种用于对等计算机顶盒的视频数据安全保护方法 Download PDFInfo
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- CN101783925A CN101783925A CN 201010136091 CN201010136091A CN101783925A CN 101783925 A CN101783925 A CN 101783925A CN 201010136091 CN201010136091 CN 201010136091 CN 201010136091 A CN201010136091 A CN 201010136091A CN 101783925 A CN101783925 A CN 101783925A
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CN2010101360913A CN101783925B (zh) | 2010-03-30 | 2010-03-30 | 一种用于对等计算机顶盒的视频数据安全保护方法 |
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CN2010101360913A CN101783925B (zh) | 2010-03-30 | 2010-03-30 | 一种用于对等计算机顶盒的视频数据安全保护方法 |
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CN101783925A true CN101783925A (zh) | 2010-07-21 |
CN101783925B CN101783925B (zh) | 2012-07-04 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101924905A (zh) * | 2010-09-01 | 2010-12-22 | 新邮通信设备有限公司 | 可视电话通信中加解密的方法及*** |
CN108768606A (zh) * | 2018-05-10 | 2018-11-06 | 深圳市汇星数字技术有限公司 | 基于视频传输的流媒体实时加密方法及*** |
CN112507366A (zh) * | 2020-12-18 | 2021-03-16 | 北京国电通网络技术有限公司 | 一种智能电网中多维数据高效数据聚合的方法和*** |
CN113554543A (zh) * | 2020-12-07 | 2021-10-26 | 浙江宇视科技有限公司 | 基于加扰图像的识别方法、装置、电子设备及介质 |
CN115278312A (zh) * | 2022-07-21 | 2022-11-01 | 中山亿联智能科技有限公司 | 一种机顶盒信息安全传输加密方法 |
CN117521119A (zh) * | 2024-01-08 | 2024-02-06 | 福建鸿翔建设工程有限公司 | 基于vr技术的安全体验方法及*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1254475A (zh) * | 1997-03-21 | 2000-05-24 | 卡纳尔股份有限公司 | 向mpeg接收/译码器下载数据的方法和用来实现该方法的mpeg传输*** |
US20050100167A1 (en) * | 2003-11-11 | 2005-05-12 | Jukka Alve | System and method for using DRM to control conditional access to broadband digital content |
CN1716850A (zh) * | 2003-09-29 | 2006-01-04 | 美国博通公司 | 对机顶盒芯片进行安全验证的方法和*** |
US7039802B1 (en) * | 1997-06-06 | 2006-05-02 | Thomson Licensing | Conditional access system for set-top boxes |
-
2010
- 2010-03-30 CN CN2010101360913A patent/CN101783925B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1254475A (zh) * | 1997-03-21 | 2000-05-24 | 卡纳尔股份有限公司 | 向mpeg接收/译码器下载数据的方法和用来实现该方法的mpeg传输*** |
US7039802B1 (en) * | 1997-06-06 | 2006-05-02 | Thomson Licensing | Conditional access system for set-top boxes |
CN1716850A (zh) * | 2003-09-29 | 2006-01-04 | 美国博通公司 | 对机顶盒芯片进行安全验证的方法和*** |
US20050100167A1 (en) * | 2003-11-11 | 2005-05-12 | Jukka Alve | System and method for using DRM to control conditional access to broadband digital content |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101924905A (zh) * | 2010-09-01 | 2010-12-22 | 新邮通信设备有限公司 | 可视电话通信中加解密的方法及*** |
CN108768606A (zh) * | 2018-05-10 | 2018-11-06 | 深圳市汇星数字技术有限公司 | 基于视频传输的流媒体实时加密方法及*** |
CN113554543A (zh) * | 2020-12-07 | 2021-10-26 | 浙江宇视科技有限公司 | 基于加扰图像的识别方法、装置、电子设备及介质 |
CN113554543B (zh) * | 2020-12-07 | 2024-03-12 | 浙江宇视科技有限公司 | 基于加扰图像的识别方法、装置、电子设备及介质 |
CN112507366A (zh) * | 2020-12-18 | 2021-03-16 | 北京国电通网络技术有限公司 | 一种智能电网中多维数据高效数据聚合的方法和*** |
CN112507366B (zh) * | 2020-12-18 | 2024-03-26 | 北京国电通网络技术有限公司 | 一种智能电网中多维数据高效数据聚合的方法和*** |
CN115278312A (zh) * | 2022-07-21 | 2022-11-01 | 中山亿联智能科技有限公司 | 一种机顶盒信息安全传输加密方法 |
CN115278312B (zh) * | 2022-07-21 | 2023-11-14 | 中山亿联智能科技有限公司 | 一种机顶盒信息安全传输加密方法 |
CN117521119A (zh) * | 2024-01-08 | 2024-02-06 | 福建鸿翔建设工程有限公司 | 基于vr技术的安全体验方法及*** |
CN117521119B (zh) * | 2024-01-08 | 2024-05-14 | 福建鸿翔建设工程有限公司 | 基于vr技术的安全体验方法及*** |
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Publication number | Publication date |
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CN101783925B (zh) | 2012-07-04 |
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Application publication date: 20100721 Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000219 Denomination of invention: Method for security protection of video data of set top box for peer-to-peer computing Granted publication date: 20120704 License type: Common License Record date: 20161121 |
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Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000219 Date of cancellation: 20180116 |
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