Differential Cryptanalysis of TEA and XTEA. - Seokhie Hong; Deukjo Hong; Youngdai Ko; Donghoon Chang; Wonil Lee; Sangjin Lee 002 (ICISC, 2003)

Linear Cryptanalysis of SPECTR-H64 with Higher Order Differential Property. - Youngdai Ko; Deukjo Hong; Seokhie Hong; Sangjin Lee 002; Jongin Lim 001 (MMM-ACNS, 2003)

Related Key Differential Cryptanalysis of Full-Round SPECTR-H64 and CIKS-1. - Youngdai Ko; Changhoon Lee; Seokhie Hong; Sangjin Lee 002 (ACISP, 2004)

Related Key Differential Attacks on 27 Rounds of XTEA and Full-Round GOST. - Youngdai Ko; Seokhie Hong; Wonil Lee; Sangjin Lee 002; Ju-Sung Kang (FSE, 2004)

Related-Key Attacks on DDP Based Ciphers: CIKS-128 and CIKS-128H. - Youngdai Ko; Changhoon Lee; Seokhie Hong; Jaechul Sung; Sangjin Lee 002 (INDOCRYPT, 2004)