2008 |
17 | EE | Eunjin Lee,
Donghoon Chang,
Jongsung Kim,
Jaechul Sung,
Seokhie Hong:
Second Preimage Attack on 3-Pass HAVAL and Partial Key-Recovery Attacks on HMAC/NMAC-3-Pass HAVAL.
FSE 2008: 189-206 |
16 | EE | Donghoon Chang,
Mridul Nandi:
Improved Indifferentiability Security Analysis of chopMD Hash Function.
FSE 2008: 429-443 |
15 | EE | Donghoon Chang,
Mridul Nandi,
Jesang Lee,
Jaechul Sung,
Seokhie Hong,
Jongin Lim,
Haeryong Park,
Kilsoo Chun:
Compression Function Design Principles Supporting Variable Output Lengths from a Single Small Function.
IEICE Transactions 91-A(9): 2607-2614 (2008) |
2007 |
14 | EE | Donghoon Chang,
Moti Yung,
Jaechul Sung,
Seokhie Hong,
Sangjin Lee:
Preimage Attack on the Parallel FFT-Hashing Function.
ACISP 2007: 59-67 |
2006 |
13 | EE | Donghoon Chang,
Sangjin Lee,
Mridul Nandi,
Moti Yung:
Indifferentiable Security Analysis of Popular Hash Functions with Prefix-Free Padding.
ASIACRYPT 2006: 283-298 |
12 | EE | Deukjo Hong,
Jaechul Sung,
Seokhie Hong,
Jongin Lim,
Sangjin Lee,
Bonseok Koo,
Changhoon Lee,
Donghoon Chang,
Jaesang Lee,
Kitae Jeong,
Hyun Kim,
Jongsung Kim,
Seongtaek Chee:
HIGHT: A New Block Cipher Suitable for Low-Resource Device.
CHES 2006: 46-59 |
11 | EE | Deukjo Hong,
Donghoon Chang,
Jaechul Sung,
Sangjin Lee,
Seokhie Hong,
Jaesang Lee,
Dukjae Moon,
Sungtaek Chee:
A New Dedicated 256-Bit Hash Function: FORK-256.
FSE 2006: 195-209 |
10 | EE | Donghoon Chang,
Kishan Chand Gupta,
Mridul Nandi:
RC4-Hash: A New Hash Function Based on RC4.
INDOCRYPT 2006: 80-94 |
9 | EE | Eunjin Lee,
Deukjo Hong,
Donghoon Chang,
Seokhie Hong,
Jongin Lim:
A Weak Key Class of XTEA for a Related-Key Rectangle Attack.
VIETCRYPT 2006: 286-297 |
2005 |
8 | EE | Aaram Yun,
Soo Hak Sung,
Sangwoo Park,
Donghoon Chang,
Seokhie Hong,
Hong-Su Cho:
Finding Collision on 45-Step HAS-160.
ICISC 2005: 146-155 |
7 | EE | Wonil Lee,
Mridul Nandi,
Palash Sarkar,
Donghoon Chang,
Sangjin Lee,
Kouichi Sakurai:
PGV-Style Block-Cipher-Based Hash Families and Black-Box Analysis.
IEICE Transactions 88-A(1): 39-48 (2005) |
6 | EE | Wonil Lee,
Donghoon Chang,
Sangjin Lee,
Soo Hak Sung,
Mridul Nandi:
Construction of UOWHF: Two New Parallel Methods.
IEICE Transactions 88-A(1): 49-58 (2005) |
2004 |
5 | EE | Wonil Lee,
Mridul Nandi,
Palash Sarkar,
Donghoon Chang,
Sangjin Lee,
Kouichi Sakurai:
Pseudorandomness of SPN-Type Transformations.
ACISP 2004: 212-223 |
4 | EE | Donghoon Chang,
Wonil Lee,
Seokhie Hong,
Jaechul Sung,
Sangjin Lee,
Soo Hak Sung:
Impossibility of Construction of OWHF and UOWHF from PGV Model Based on Block Cipher Secure Against ACPCA.
INDOCRYPT 2004: 328-342 |
2003 |
3 | EE | Wonil Lee,
Donghoon Chang,
Sangjin Lee,
Soo Hak Sung,
Mridul Nandi:
New Parallel Domain Extenders for UOWHF.
ASIACRYPT 2003: 208-227 |
2 | EE | Seokhie Hong,
Deukjo Hong,
Youngdai Ko,
Donghoon Chang,
Wonil Lee,
Sangjin Lee:
Differential Cryptanalysis of TEA and XTEA.
ICISC 2003: 402-417 |
2002 |
1 | EE | Donghoon Chang,
Jaechul Sung,
Soo Hak Sung,
Sangjin Lee,
Jongin Lim:
Full-Round Differential Attack on the Original Version of the Hash Function Proposed at PKC'98.
Selected Areas in Cryptography 2002: 160-174 |