Development and verification of the DRM standard protocol for media card
Chenglong Xu, Jeong sik Mun, Sung‐Ryul Kim · 2009
DRM offers an efficient way to protect digital contents. However, existing general DRM systems cannot be directly applied to low computation-power systems such as Media cards. We propose an implementation of a DRM system which is applicable to such limited environments by analyzing the main specifications and modifying key aspects of the cryptographic algorithms.