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公开(公告)号:US08819116B1
公开(公告)日:2014-08-26
申请号:US12659395
申请日:2010-03-08
申请人: Beryl Tomay , Ryan J. Snodgrass , Samuel S. Gigliotti , Joel C. Hegg , Matthew E. Goldberg , Donald Ryan Willhoit
发明人: Beryl Tomay , Ryan J. Snodgrass , Samuel S. Gigliotti , Joel C. Hegg , Matthew E. Goldberg , Donald Ryan Willhoit
IPC分类号: G06F15/16 , G06F15/173
CPC分类号: H04L41/0866 , H04N21/2358 , H04N21/254 , H04N21/25808 , H04N21/25825 , H04N21/2662 , H04N21/42684 , H04N21/441 , H04N21/4882 , H04N21/6377
摘要: Systems and method provide logic for providing a service. In one implementation, a computer-implemented method provides a service to a device based on a capability of the device. The method includes identifying a device type of a device based on information associated with the device. The method determines whether the device supports the service, based on at least the identified device type, and provides the service to the device, when the device supports the service.
摘要翻译: 系统和方法提供了提供服务的逻辑。 在一个实现中,计算机实现的方法基于设备的能力向设备提供服务。 该方法包括基于与该设备相关联的信息识别设备的设备类型。 该方法基于至少所识别的设备类型来确定设备是否支持该服务,并且在该设备支持该服务时向该设备提供该服务。
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公开(公告)号:US08826036B1
公开(公告)日:2014-09-02
申请号:US12825156
申请日:2010-06-28
申请人: Ryan J. Snodgrass , James C. Slezak , Matthew E. Goldberg , Jeremie Leproust , Guillaume Jeulin , Felix F. Antony
发明人: Ryan J. Snodgrass , James C. Slezak , Matthew E. Goldberg , Jeremie Leproust , Guillaume Jeulin , Felix F. Antony
IPC分类号: G06F11/30
CPC分类号: G06F21/10 , G06F2221/0704
摘要: An electronic book distribution system encrypts distributed electronic books (“eBooks”) with a content key. The content key is in turn encrypted with a voucher key. The voucher key for a particular eBook is generated based on a combination of (a) an ID or serial number of an eBook reader device to which the eBook is being distributed, (b) a user account secret associated with a user of the eBook reader device, and (c) metadata associated with the eBook itself.
摘要翻译: 电子书籍分发系统用内容密钥加密分布式电子书籍(“eBooks”)。 内容密钥依次用凭证密钥加密。 特定电子书的凭证密钥基于以下组合生成:(a)电子书阅读器设备的ID或序列号,其中分发电子书,(b)与电子书阅读器的用户相关联的用户帐户秘密 设备,和(c)与电子书本身相关联的元数据。
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