A Secure and Practical CRT-Based RSA to Resist Side Channel Attacks. - ChangKyun Kim; JaeCheol Ha; Sung-Hyun Kim; Seokyu Kim; Sung-Ming Yen; Sang-Jae Moon (ICCSA (1), 2004)

Side Channel Cryptanalysis on SEED. - HyungSo Yoo; ChangKyun Kim; JaeCheol Ha; Sang-Jae Moon; IlHwan Park (WISA, 2004)

Differential Power Analysis on Block Cipher ARIA. - JaeCheol Ha; ChangKyun Kim; Sang-Jae Moon; IlHwan Park; HyungSo Yoo (HPCC, 2005)

A CRT-Based RSA Countermeasure Against Physical Cryptanalysis. - ChangKyun Kim; JaeCheol Ha; Sang-Jae Moon; Sung-Ming Yen; Sung-Hyun Kim (HPCC, 2005)

An Improved and Efficient Countermeasure against Power Analysis Attacks. - ChangKyun Kim; JaeCheol Ha; Sang-Jae Moon; Sung-Ming Yen; Wei-Chih Lien; Sung-Hyun Kim (IACR Cryptol. ePrint Arch., 2005)

Side channel analysis attacks using AM demodulation on commercial smart cards with SEED. - Tae Hyun Kim; ChangKyun Kim; IlHwan Park (J. Syst. Softw., 2012)

Cryptanalysis of INCrypt32 in HID's iCLASS Systems. - ChangKyun Kim; Eun-Gu Jung; Dong Hoon Lee 002; Chang-Ho Jung; Daewan Han (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Secure biometric-based authentication scheme with smart card revocation/reissue for wireless sensor networks. - YoHan Park 001; SungYup Lee; ChangKyun Kim; YoungHo Park 005 (Int. J. Distributed Sens. Networks, 2016)

Synchronous Real-Time Sampling Technique for Side-Channel Analysis Against Randomly Varying Clock-Based Countermeasures. - Hyemin Yang; Eun-Gu Jung; ChangKyun Kim (IEEE Access, 2021)