Title	Block-sliced DRM System for Secure Multi-Media Contents
Author	Tae-Chul Jung, Moon-Seog Jun
Citation	Vol. 7  No. 10  pp. 234-241
Keywords	Hash Chain, DRM, DOI, OTP, Multimedia Contents

Title	Block-based Watermarking Using Random Position Key
Author	Won-Jei Kim, Jong-Keuk Lee, Ji-Hong Kim, Ki-Ryong Kwon
Citation	Vol. 9  No. 2  pp. 83-87
Keywords	Block-based watermarking, H.264/SVC, DRM