Deukjo Hong

75 papers A* 2A 3C 1Misc 12Journal 53Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Improving Neural-Inspired Integral Distinguishers via a Linear-Algebraic Approach.
IACR Cryptol. ePrint Arch.
Yunjae Hwang, Insung Kim, Sunyeop Kim, Myung-Kyu Lee, Hanbeom Shin, Deukjo Hong, Seokhie Hong, Dongjae Lee, Jaechul Sung, Byoungjin Seok
2026 J jnl
Key-Recovery Attack on 5-Round AES with Multiple-of-8 Property.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hanbeom Shin, Sunyeop Kim, Byoungjin Seok, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 J jnl
MIFA: An MILP-based Framework for Improving Differential Fault Attacks.
IACR Cryptol. ePrint Arch.
Hanbeom Shin, Insung Kim, Sunyeop Kim, Byoungjin Seok, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong, Sangjin Lee
2025 J jnl
New Distinguishing Attacks on Round-Reduced Sparkle384 and Sparkle512 Permutations.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Donghoon Chang, Deukjo Hong, Jinkeon Kang
2025 J jnl
New Exchanged Boomerang Distinguishers for 5-Round AES.
IACR Cryptol. ePrint Arch.
Hanbeom Shin, Seonkyu Kim, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 — conf
Recovering S-Box Design Structures and Quantifying Distances Between S-Boxes Using Deep Learning.
ACNS (3)
Donggeun Kwon, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 J jnl
Recovering S-Box Design Structures and Quantifying Distances between S-Boxes using Deep Learning.
IACR Cryptol. ePrint Arch.
Donggeun Kwon, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 J jnl
Redefining Security in Shadow Cipher for IoT Nodes: New Full-Round Practical Distinguisher and the Infeasibility of Key-Recovery Attacks.
IEEE Internet Things J.
Sunyeop Kim, Myoungsu Shin, Seonkyu Kim, Hanbeom Shin, Insung Kim, Donggeun Kwon, Dongjae Lee, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 J jnl
SAECHAM: Secure and Efficient Lightweight Block Cipher CHAM Variant.
IEEE Internet Things J.
Myoungsu Shin, Hanbeom Shin, Insung Kim, Sunyeop Kim, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2025 J jnl
Towards Optimal Differential Attacks on FLY and PIPO.
IACR Cryptol. ePrint Arch.
Insung Kim, Seonggyeom Kim, Sunyeop Kim, Donggeun Kwon, Hanbeom Shin, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2024 J jnl
Accurate False-Positive Probability of Multiset-Based Demirci-Selçuk Meet-in-the-Middle Attacks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2024 J jnl
Byte-wise equal property of ARADI.
IACR Cryptol. ePrint Arch.
Sunyeop Kim, Insung Kim, Dongjae Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2024 J jnl
Differential Factors Revisited: A Sufficient Condition for the Practical Use of Differential Factors.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Seonkyu Kim, Myoungsu Shin, Hanbeom Shin, Insung Kim, Sunyeop Kim, Donggeun Kwon, Deukjo Hong, Jaechul Sung, Seokhie Hong
2024 J jnl
Revisiting the Multiple-of Property for SKINNY: The Exact Computation of the Number of Right Pairs.
IEEE Access
Hanbeom Shin, Insung Kim, Sunyeop Kim, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2023 J jnl
A Practical Ciphertext-Only Attack on GMR-2 System.
IEEE Access
Dongjae Lee, Jaewoo Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2023 J jnl
Resistance of Ascon Family Against Conditional Cube Attacks in Nonce-Misuse Setting.
IEEE Access
Donghoon Chang, Deukjo Hong, Jinkeon Kang, Meltem Sönmez Turan
2023 J jnl
Revisiting The Multiple of Property for SKINNY The Exact Computation of the number of right pairs.
IACR Cryptol. ePrint Arch.
Hanbeom Shin, Insung Kim, Sunyeop Kim, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2023 J jnl
Shining Light on the Shadow: Full-round Practical Distinguisher for Lightweight Block Cipher Shadow.
IACR Cryptol. ePrint Arch.
Sunyeop Kim, Myoungsu Shin, Seonkyu Kim, Hanbeom Shin, Insung Kim, Donggeun Kwon, Dongjae Lee, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2022 J jnl
Accelerating the Best Trail Search on AES-Like Ciphers.
IACR Cryptol. ePrint Arch.
Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2022 J jnl
Accelerating the Best Trail Search on AES-Like Ciphers.
IACR Trans. Symmetric Cryptol.
Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2022 J jnl
Conditional Cube Attacks on Ascon-128 and Ascon-80pq in a Nonce-misuse Setting.
IACR Cryptol. ePrint Arch.
Donghoon Chang, Deukjo Hong, Jinkeon Kang
2022 J jnl
Improved Ciphertext-Only Attack on GMR-1.
IEEE Access
Dongjae Lee, Deukjo Hong, Jaechul Sung, Seonggyeom Kim, Seokhie Hong
2022 J jnl
Integral Cryptanalysis of Lightweight Block Cipher PIPO.
IEEE Access
Sunyeop Kim, Jeseong Kim, Seonggyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2022 J jnl
Resistance of Ascon Family against Conditional Cube Attacks in Nonce-Misuse Setting.
IACR Cryptol. ePrint Arch.
Donghoon Chang, Deukjo Hong, Jinkeon Kang, Meltem Sönmez Turan
2021 J jnl
A New Method for Designing Lightweight S-Boxes With High Differential and Linear Branch Numbers, and its Application.
IEEE Access
Hangi Kim, Yongjin Jeon, Giyoon Kim, Jongsung Kim, Bo-Yeon Sim, Dong-Guk Han, Hwajeong Seo, Seonggyeom Kim, Seokhie Hong, Jaechul Sung, Deukjo Hong
2021 Misc ed.
Information Security and Cryptology - ICISC 2020 - 23rd International Conference, Seoul, South Korea, December 2-4, 2020, Proceedings
ICISC
Deukjo Hong
2020 J jnl
A New Method for Designing Lightweight S-boxes with High Differential and Linear Branch Numbers, and Its Application.
IACR Cryptol. ePrint Arch.
Hangi Kim, Yongjin Jeon, Giyoon Kim, Jongsung Kim, Bo-Yeon Sim, Dong-Guk Han, Hwajeong Seo, Seonggyeom Kim, Seokhie Hong, Jaechul Sung, Deukjo Hong
2020 J jnl
Classification of 4-bit S-Boxes for BOGI Permutation.
IEEE Access
Seong Gyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2020 J jnl
Classification of 4-bit S-boxes for BOGI-permutation.
IACR Cryptol. ePrint Arch.
Seong Gyeom Kim, Deukjo Hong, Jaechul Sung, Seokhie Hong
2020 J jnl
Known-Key Distinguishing and Partial-Collision Attacks on GFN-2 with SP F-Function.
Secur. Commun. Networks
Deukjo Hong
2020 Misc conf
PIPO: A Lightweight Block Cipher with Efficient Higher-Order Masking Software Implementations.
ICISC
Hangi Kim, Yongjin Jeon, Giyoon Kim, Jongsung Kim, Bo-Yeon Sim, Dong-Guk Han, Hwajeong Seo, Seonggyeom Kim, Seokhie Hong, Jaechul Sung, Deukjo Hong
2019 J jnl
Improving MDC-4 to Be More Secure.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Deukjo Hong, Dong-Chan Kim, Daesung Kwon
2019 J jnl
New Approach to Constructing Noise Source Based on Race Conditions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Seong Gyeom Kim, Seung Joon Lee, Deukjo Hong, Jaechul Sung, Seokhie Hong
2018 J jnl
Differential property of Present-like structure.
Discret. Appl. Math.
Deukjo Hong, Bonwook Koo, Changho Seo
2017 J jnl
Efficient Differential Trail Searching Algorithm for ARX Block Ciphers.
IACR Cryptol. ePrint Arch.
Seojin Kim, HyungChul Kang, Deukjo Hong, Jaechul Sung, Seokhie Hong
2017 J jnl
Known-Key Attack on SM4 Block Cipher.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
HyungChul Kang, Deukjo Hong, Jaechul Sung, Seokhie Hong
2016 J jnl
Improved preimage attacks on hash modes of 8-round AES-256.
Multim. Tools Appl.
Deukjo Hong, Dong-Chan Kim, Daesung Kwon, Jongsung Kim
2016 J jnl
New Impossible Differential Characteristic of SPECK64 using MILP.
IACR Cryptol. ePrint Arch.
Hochang Lee, HyungChul Kang, Deukjo Hong, Jaechul Sung, Seokhie Hong
2014 J jnl
Cryptanalysis of Double-Block-Length Hash Modes MDC-4 and MJH.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Deukjo Hong, Daesung Kwon
2014 Misc conf
LSH: A New Fast Secure Hash Function Family.
ICISC
Dong-Chan Kim, Deukjo Hong, Jung-Keun Lee, Woo-Hwan Kim, Daesung Kwon
2013 J jnl
Cryptanalysis of Some Double-Block-Length Hash Modes of Block Ciphers with n-Bit Block and n-Bit Key.
IACR Cryptol. ePrint Arch.
Deukjo Hong, Daesung Kwon
2013 J jnl
Higher order eTCR hash functions.
Comput. Math. Appl.
Deukjo Hong, Dong-Chan Kim, Woo-Hwan Kim, Jongsung Kim
2013 Misc conf
LEA: A 128-Bit Block Cipher for Fast Encryption on Common Processors.
WISA
Deukjo Hong, Jung-Keun Lee, Dong-Chan Kim, Daesung Kwon, Kwon Ho Ryu, Donggeon Lee
2012 J jnl
Collision Resistance of the JH Hash Function.
IEEE Trans. Inf. Theory
Jooyoung Lee, Deukjo Hong
2012 J jnl
Cryptanalysis of Double-Block-Length Hash Mode MJH.
IACR Cryptol. ePrint Arch.
Deukjo Hong, Daesung Kwon
2012 Misc conf
Improved Known-Key Distinguishers on Feistel-SP Ciphers and Application to Camellia.
ACISP
Yu Sasaki, Sareh Emami, Deukjo Hong, Ashish Kumar
2012 J jnl
Known-Key Attacks on Generalized Feistel Schemes with SP Round Function.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
HyungChul Kang, Deukjo Hong, Dukjae Moon, Daesung Kwon, Jaechul Sung, Seokhie Hong
2012 J jnl
Meet-in-the-Middle Preimage Attacks on Hash Modes of Generalized Feistel and Misty Schemes with SP Round Function.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Dukjae Moon, Deukjo Hong, Daesung Kwon, Seokhie Hong
2012 J jnl
New Preimage Attack on MDC-4.
IACR Cryptol. ePrint Arch.
Deukjo Hong, Daesung Kwon
2012 J jnl
Preimage and Second-Preimage Attacks on PGV Hashing Modes of Round-Reduced ARIA, Camellia, and Serpent.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Deukjo Hong, Bonwook Koo, Dong-Chan Kim
2011 Misc conf
Biclique Attack on the Full HIGHT.
ICISC
Deukjo Hong, Bonwook Koo, Daesung Kwon
2011 J jnl
Collision Resistance of the JH Hash Function.
IACR Cryptol. ePrint Arch.
Jooyoung Lee, Deukjo Hong
2010 Misc conf
Related-Key Attack on the Full HIGHT.
ICISC
Bonwook Koo, Deukjo Hong, Daesung Kwon
2009 Misc conf
Improved Preimage Attack for 68-Step HAS-160.
ICISC
Deukjo Hong, Bonwook Koo, Yu Sasaki
2009 J jnl
Preimage Attack on ARIRANG.
IACR Cryptol. ePrint Arch.
Deukjo Hong, Woo-Hwan Kim, Bonwook Koo
2009 Misc conf
Preimage Attacks on Reduced Steps of ARIRANG and PKC98-Hash.
ICISC
Deukjo Hong, Bonwook Koo, Woo-Hwan Kim, Daesung Kwon
2008 J jnl
Weak-Key Classes of 7-Round MISTY 1 and 2 for Related-Key Amplified Boomerang Attacks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
EunJin Lee, Jongsung Kim, Deukjo Hong, Changhoon Lee, Jaechul Sung, Seokhie Hong, Jongin Lim
2007 J jnl
Cryptanalysis of an involutional block cipher using cellular automata.
Inf. Process. Lett.
Jaechul Sung, Deukjo Hong, Seokhie Hong
2007 J jnl
New FORK-256.
IACR Cryptol. ePrint Arch.
Deukjo Hong, Donghoon Chang, Jaechul Sung, Sangjin Lee, Seokhie Hong, Jesang Lee, Dukjae Moon, Sungtaek Chee
2006 A* conf
A New Dedicated 256-Bit Hash Function: FORK-256.
FSE
Deukjo Hong, Donghoon Chang, Jaechul Sung, Sangjin Lee, Seokhie Hong, Jaesang Lee, Dukjae Moon, Sungtaek Chee
2006 — conf
A Weak Key Class of XTEA for a Related-Key Rectangle Attack.
VIETCRYPT
EunJin Lee, Deukjo Hong, Donghoon Chang, Seokhie Hong, Jongin Lim
2006 A conf
HIGHT: A New Block Cipher Suitable for Low-Resource Device.
CHES
Deukjo Hong, Jaechul Sung, Seokhie Hong, Jongin Lim, Sangjin Lee, Bonseok Koo, Changhoon Lee, Donghoon Chang, Jesang Lee, Kitae Jeong, Hyun Kim, Jongsung Kim, Seongtaek Chee
2006 — conf
Improved Fast Correlation Attack on the Shrinking and Self-shrinking Generators.
VIETCRYPT
Kitae Jeong, Jaechul Sung, Seokhie Hong, Sangjin Lee, Jaeheon Kim, Deukjo Hong
2006 J jnl
Known-IV, Known-in-Advance-IV, and Replayed-and-Known-IV Attacks on Multiple Modes of Operation of Block Ciphers.
J. Cryptol.
Deukjo Hong, Seokhie Hong, Wonil Lee, Sangjin Lee, Jongin Lim, Jaechul Sung, Okyeon Yi
2005 Misc conf
How to Construct Universal One-Way Hash Functions of Order
INDOCRYPT
Deukjo Hong, Jaechul Sung, Seokhie Hong, Sangjin Lee
2005 J jnl
Linear Attack Using Multiple Linear Approximations.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jun Choi, Deukjo Hong, Seokhie Hong, Sangjin Lee
2004 A conf
Higher Order Universal One-Way Hash Functions.
ASIACRYPT
Deukjo Hong, Bart Preneel, Sangjin Lee
2004 J jnl
On the Linear Complexity of Some Generalized Cyclotomic Sequences.
Int. J. Algebra Comput.
Young-Ho Park, Deukjo Hong, Hichun Eun
2003 Misc conf
Differential Cryptanalysis of TEA and XTEA.
ICISC
Seokhie Hong, Deukjo Hong, Youngdai Ko, Donghoon Chang, Wonil Lee, Sangjin Lee
2003 Misc conf
Key Recovery Attacks on the RMAC, TMAC, and IACBC.
ACISP
Jaechul Sung, Deukjo Hong, Sangjin Lee
2003 — conf
Linear Cryptanalysis of SPECTR-H64 with Higher Order Differential Property.
MMM-ACNS
Youngdai Ko, Deukjo Hong, Seokhie Hong, Sangjin Lee, Jongin Lim
2002 C conf
A Chosen Plaintext Linear Attack on Block Cipher CIKS-1.
ICICS
Changhoon Lee, Deukjo Hong, Sungjae Lee, Sangjin Lee, Hyungjin Yang, Jongin Lim
2002 J jnl
Impossible Differential Cryptanalysis of Zodiac.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Deukjo Hong, Jaechul Sung, Shiho Moriai, Sangjin Lee, Jongin Lim
2001 A* conf
Impossible Differential Cryptanalysis of Zodiac.
FSE
Deukjo Hong, Jaechul Sung, Shiho Moriai, Sangjin Lee, Jongin Lim
2001 A conf
Known-IV Attacks on Triple Modes of Operation of Block Ciphers.
ASIACRYPT
Deukjo Hong, Jaechul Sung, Seokhie Hong, Wonil Lee, Sangjin Lee, Jongin Lim, Okyeon Yi