Patent ID: 9589111
Date: 2017-03-07
CPC Classifications: G06F,G06Q,G06T,G07F,H04N

Claim:
1. A computer-implemented method executed by one or more distributor-side computing devices for ensuring rendering-side embedding of a watermark in digital content by one or more rendering-side computing devices, the method comprising: receiving, by at least one of the one or more distributor-side computing devices, information representing an identifier of a rendering-side trust device, the rendering-side trust device being at least one of the one or more rendering-side computing devices that decrypts content internally to thereby prevent entities outside of the rendering-side trust device from accessing keys for decrypting the content; retrieving, by at least one of the one or more distributor-side computing devices, a content decryption key associated with digital content, the digital content being in an encrypted form; and generating, by at least one of the one or more distributor-side computing devices, information to be provided to at least one of the one or more rendering-side computing devices, the information comprising: