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Appendix A DRM
Digital Rights Management
Digital Rights Management (DRM) is a method of protecting content from illegal distribution by
embedding the content into an encrypted package along with rules dictating its use. Using a set of keys
and a license for the specific file, a DRM application is required to decrypt the content for playback. The
DRM application is transparent to the user except for the cases where the user acquires a file without a
proper license. Applications that interact with DRM encoded files include the following:
•
Media Center
•
MMS
•
EMS
•
Browser
•
Email
•
KJava
For more information, refer to the following references found at http://www.openmobilealliance.org :
•
OMA-Download-DRM-v1_0-20020905-C
•
OMA-Download-DRMREL-v1_0-20030801-C
•
OMA-Download-DRMCF-v1_0-20030801-C
W760r/VA76r Media Guide
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