发明名称 SYSTEMS AND METHODS FOR UTILIZING HARDWARE ASSISTED PROTECTION FOR MEDIA CONTENT
摘要 This disclosure describes systems and methods related to utilizing hardware assisted protection for media content. In some embodiments, a provided method comprises: receiving, from a content server and by a computing device processor of a secure enclave of a device, first encrypted media content; decrypting, by the computing device processor, the first encrypted media content using a first decryption key; generating, by the computing device processor, a second decryption key; encrypting, by the computing device processor, the first decrypted media content using the second key, thereby resulting in second encrypted media content; and sending, by the computing device processor and to one or more graphical processing units (GPUs) comprised in a graphics component of the device, the second encrypted media content and the second decryption key.
申请公布号 WO2017052745(A1) 申请公布日期 2017.03.30
申请号 WO2016US43829 申请日期 2016.07.25
申请人 MCAFEE, INC. 发明人 HUNT, Simon;SAMBANDAM, Venkata Ramanan
分类号 H04N21/2389;H04N21/266;H04N21/435 主分类号 H04N21/2389
代理机构 代理人
主权项
地址