EDGAR: Extended Dynamic Group-Key AgReement. - Jonguk Kim; Sukin Kang; Manpyo Hong; Seong-uck Lee (SUTC/UMC, 2010)

Go anywhere: user-verifiable authentication over distance-free channel for mobile devices. - Sukin Kang; Jonguk Kim; Manpyo Hong (Pers. Ubiquitous Comput., 2013)

Secure Collaborative Key Management for Dynamic Groups in Mobile Networks. - Sukin Kang; Cheongmin Ji; Manpyo Hong (J. Appl. Math., 2014)

Button-based method for the prevention of near field communication relay attacks. - Sukin Kang; Jonguk Kim; Manpyo Hong (Int. J. Commun. Syst., 2015)