Cryptanalysis of the Modified Version of the Hash Function Proposed at PKC'98. - Daewan Han; Sangwoo Park; Seongtaek Chee (FSE, 2002)

Key recovery attacks on NTRU without ciphertext validation routine. - Daewan Han; Jin Hong 001; Jae Woo Han; Daesung Kwon (IACR Cryptol. ePrint Arch., 2002)

New Block Cipher: ARIA. - Daesung Kwon; Jaesung Kim; Sangwoo Park; Soo Hak Sung; Yaekwon Sohn; Jung Hwan Song; Yongjin Yeom; E-Joong Yoon; Sangjin Lee 002; Jaewon Lee; Seongtaek Chee; Daewan Han; et al. (ICISC, 2003)

Vulnerability of a Mobile Payment System Proposed at WISA 2002. - SangCheol Hwang; Dong Hoon Lee 002; Daewan Han; Jae-Cheol Ryou 001 (WISA, 2004)

A New Class of Single Cycle T-Functions. - Jin Hong 001; Dong Hoon Lee 002; Yongjin Yeom; Daewan Han (FSE, 2005)

An algebraic attack on the improved summation generator with 2-bit memory. - Daewan Han; Moonsik Lee (Inf. Process. Lett., 2005)

Vulnerability of an RFID Authentication Protocol Proposed in at SecUbiq 2005. - Daesung Kwon; Daewan Han; Jooyoung Lee 001; Yongjin Yeom (EUC Workshops, 2006)

Cryptanalysis of the Paeng-Jung-Ha Cryptosystem from PKC 2003. - Daewan Han; Myung-Hwan Kim; Yongjin Yeom (Public Key Cryptography, 2007)

Vulnerability of an RFID authentication protocol conforming to EPC Class 1 Generation 2 Standards. - Daewan Han; Daesung Kwon (Comput. Stand. Interfaces, 2009)

An Improved Known Plaintext Attack on PKZIP Encryption Algorithm. - Kyung Chul Jeong; Dong Hoon Lee 002; Daewan Han (ICISC, 2011)

Low area and high speed SHA-1 implementation. - Eun-Gu Jung; Daewan Han; Jeong-Gun Lee (ISOCC, 2011)

Grobner Basis Attacks on Lightweight RFID Authentication Protocols. - Daewan Han (J. Inf. Process. Syst., 2011)

Predictability of Android OpenSSL's pseudo random number generator. - Soo Hyeon Kim; Daewan Han; Dong Hoon Lee 002 (CCS, 2013)

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)

Practical Effect of the Predictability of Android OpenSSL PRNG. - Soo Hyeon Kim; Daewan Han; Dong Hoon Lee 002 (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Time-Space Complexity of Quantum Search Algorithms in Symmetric Cryptanalysis. - Panjin Kim; Kyung Chul Jeong; Daewan Han (IACR Cryptol. ePrint Arch., 2018)

Time-space complexity of quantum search algorithms in symmetric cryptanalysis: applying to AES and SHA-2. - Panjin Kim; Daewan Han; Kyung Chul Jeong (Quantum Inf. Process., 2018)

Measurement-based Uncomputation Applied to Controlled Modular Multiplication. - Panjin Kim; Daewan Han (CoRR, 2021)

An Algorithm for Reversible Logic Circuit Synthesis Based on Tensor Decomposition. - Hochang Lee; Kyung Chul Jeong; Daewan Han; Panjin Kim (CoRR, 2021)