CN101340653B - 用于便携终端下载数据的版权保护方法及系统 - Google Patents
用于便携终端下载数据的版权保护方法及系统 Download PDFInfo
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- CN101340653B CN101340653B CN2008100457558A CN200810045755A CN101340653B CN 101340653 B CN101340653 B CN 101340653B CN 2008100457558 A CN2008100457558 A CN 2008100457558A CN 200810045755 A CN200810045755 A CN 200810045755A CN 101340653 B CN101340653 B CN 101340653B
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CN2008100457558A CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
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CN2008100457558A CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
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CN101340653A CN101340653A (zh) | 2009-01-07 |
CN101340653B true CN101340653B (zh) | 2011-09-14 |
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CN2008100457558A Expired - Fee Related CN101340653B (zh) | 2008-08-07 | 2008-08-07 | 用于便携终端下载数据的版权保护方法及系统 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011021664A1 (ja) * | 2009-08-21 | 2011-02-24 | 株式会社ニコン | 通信端末および通信システム |
CN110661621A (zh) * | 2018-06-28 | 2020-01-07 | 中车株洲电力机车研究所有限公司 | 一种基于hmac、aes、rsa的混合加解密方法 |
CN109784074A (zh) * | 2018-12-29 | 2019-05-21 | 播金信息科技(上海)有限公司 | 基于dna特征和/或区块链的数据存储安全保护方法、系统及计算机可读存储介质 |
CN111767529A (zh) * | 2020-05-18 | 2020-10-13 | 广州视源电子科技股份有限公司 | 文件加密方法、文件解密方法、存储介质和电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1263331A (zh) * | 1998-10-16 | 2000-08-16 | 松下电器产业株式会社 | 处理数字产品内容的产品保护系统 |
US20020174364A1 (en) * | 2001-05-21 | 2002-11-21 | Ian Nordman | Method for protecting privacy when using a bluetooth device |
CN1905449A (zh) * | 2005-07-29 | 2007-01-31 | 捷讯研究有限公司 | 处理数字签名消息以确定地址失配的方法和设备 |
US20070202806A1 (en) * | 2006-02-08 | 2007-08-30 | Samsung Electronics Co., Ltd. | Method and apparatus for secured communication between Bluetooth® devices |
CN101136744A (zh) * | 2006-08-29 | 2008-03-05 | 联想(北京)有限公司 | 安全读取下载数据的方法和系统 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1263331A (zh) * | 1998-10-16 | 2000-08-16 | 松下电器产业株式会社 | 处理数字产品内容的产品保护系统 |
US20020174364A1 (en) * | 2001-05-21 | 2002-11-21 | Ian Nordman | Method for protecting privacy when using a bluetooth device |
CN1905449A (zh) * | 2005-07-29 | 2007-01-31 | 捷讯研究有限公司 | 处理数字签名消息以确定地址失配的方法和设备 |
US20070202806A1 (en) * | 2006-02-08 | 2007-08-30 | Samsung Electronics Co., Ltd. | Method and apparatus for secured communication between Bluetooth® devices |
CN101136744A (zh) * | 2006-08-29 | 2008-03-05 | 联想(北京)有限公司 | 安全读取下载数据的方法和系统 |
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CN101340653A (zh) | 2009-01-07 |
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