ROM Mark

In computing, ROM Mark or BD-ROM Mark is a serialization technology designed to guard against mass production piracy or the mass duplication and sale of unauthorized copies of pre-recorded Blu-ray Discs. Only licensed BD-ROM manufacturers have access to the equipment that can make these unique ROM Marks, thus allowing authentic BD-ROM media like movies and music to be identified.[1]

The ROM Mark contains the Volume ID required to decrypt content encrypted using AACS.[2]

See also

Notes

  1. Blu-ray Disc Association Agrees on Copy Protection System
  2. Digital Content Protection Status Report

References

This article is issued from Wikipedia - version of the Tuesday, August 04, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.