Fast Implementation of Elliptic Curve Defined over GF(pm) on CalmRISC with MAC2424 Coprocessor. - Jae Wook Chung; Sang Gyoo Sim; Pil Joong Lee (CHES, 2000)

Fast Scalar Multiplication Method Using Change-of-Basis Matrix to Prevent Power Analysis Attacks on Koblitz Curves. - Dong Jin Park; Sang Gyoo Sim; Pil Joong Lee (WISA, 2003)

Bit-Serial Multipliers for Exponentiation and Division in GF(2m) Using Irreducible AOP. - Yong Ho Hwang; Sang Gyoo Sim; Pil Joong Lee (ICCSA (1), 2004)

New Power Analysis on the Ha-Moon Algorithm and the MIST Algorithm. - Sang Gyoo Sim; Dong Jin Park; Pil Joong Lee (ICICS, 2004)

New DRM model in distributed environments. - Sang Gyoo Sim; Yun Sang Oh (CCNC, 2006)

Extending DRM Features to Distributed Environments. - Sang Gyoo Sim; Yun Sang Oh; Suk Bong Lee (J. Multim., 2006)

A Multiple Authorship Model in User Generated Content. - Suk Bong Lee; Hyun Jin Choi; Sang Gyoo Sim (CCNC, 2008)