DRM agent based on dual-core and EFI
Dake He · Jisuanji yingyong yanjiu · 2009
This paper proposed a DRM terminal based on extensible firmware interface and dual-core.This platform could meet most security requirement of DRM,especially preventing the REK and decrypted content object bing leaked to consumer.Under the control of this architecture,shawed the detail of play process.Also gave a download model that protected the right issue from obtaining the sensitive information from the right object generated by content provider in semi-distributed P2P network.Finally,compared a performance of AES between Linux platform and EFI platform.This DRM terminal is a new way to carry out the DRM strategy.