MULTI-MODE PROTECTED CONTENT WRAPPER

摘要

A method, apparatus, media and data structure for rendering a wrapper. The wrapper includes at least one data structure in a format that is renderable by a standard rendering engine and containing censored content comprising source content identification information. When the wrapper is opened by a standard rendering engine, the censored content is rendered. When opened by a trusted rendering engine, the source content is rendered.

主权项

1. A method executed by one or more computing devices, the method comprising:
receiving, by at least one computing device in the one or more computing devices, a wrapper, the wrapper including at least one censored content data structure in a format that is renderable by a standard rendering engine and containing censored content comprising source content identification information which identifies one or more source contents corresponding to the censored content; opening the wrapper by a rendering engine of the at least one computing device; rendering the censored content if the rendering engine of the at least one computing device is a standard rendering engine; and rendering the one or more source contents if the rendering engine of the at least one computing device is a trusted rendering engine.