Development and verification of the DRM standard protocol for media card. - Chenglong Xu; Jeong Sik Mun; Sung-Ryul Kim (ICHIT, 2009)

An Efficient DRM Standard Protocol Implementation for Media Cards. - Chenglong Xu; Jeong Sik Mun; Sung-Ryul Kim (J. Inf. Sci. Eng., 2012)