1. A method of generating a unified digital rights management (DRM) license comprising: generating a unified content decryption element associated with a unified DRM engine; generating one or more native content decryption elements respectively associated with native DRM engines of one or more computing platforms that lack native support for the unified DRM engine, wherein a particular native content decryption element of the one or more native content decryption elements includes procedures that enable the unified DRM engine to initialize a particular native DRM engine of the native DRM engines; incorporating the one or more native content decryption elements and the unified content decryption element into the unified DRM license, wherein the unified DRM license defines constraints with respect to consumption of content associated with the unified DRM license and enables the unified DRM engine to support the particular native DRM engine via retrieval of the procedures from the particular native content decryption element.