ByeongHak Lee

30 papers A* 1B 1Journal 17Unranked 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
Efficient Implementations of AIMer Post-Quantum Signature Scheme for Low-End to High-End IoT Devices.
IEEE Internet Things J.
Jihoon Kwon, Sangyub Lee, ByeongHak Lee, Hwajeong Seo, Jihoon Cho
2025 — conf
Making GCM Great Again: Toward Full Security and Longer Nonces.
EUROCRYPT (1)
Woohyuk Chung, Seongha Hwang, Seongkwang Kim, ByeongHak Lee, Jooyoung Lee
2025 J jnl
Making GCM Great Again: Toward Full Security and Longer Nonces.
IACR Cryptol. ePrint Arch.
Woohyuk Chung, Seongha Hwang, Seongkwang Kim, ByeongHak Lee, Jooyoung Lee
2025 — conf
Relaxed Vector Commitment for Shorter Signatures.
EUROCRYPT (4)
Seongkwang Kim, ByeongHak Lee, Mincheol Son
2025 J jnl
Shorter VOLE-in-the-Head-based Signatures from Vector Semi-Commitment.
IACR Cryptol. ePrint Arch.
Seongkwang Kim, ByeongHak Lee, Mincheol Son
2024 J jnl
Relaxed Vector Commitment for Shorter Signatures.
IACR Cryptol. ePrint Arch.
Seongkwang Kim, ByeongHak Lee, Mincheol Son
2024 — conf
Revisiting OKVS-Based OPRF and PSI: Cryptanalysis and Better Construction.
ASIACRYPT (8)
Kyoohyung Han, Seongkwang Kim, ByeongHak Lee, Yongha Son
2024 J jnl
Revisiting OKVS-based OPRF and PSI: Cryptanalysis and Better Construction.
IACR Cryptol. ePrint Arch.
Kyoohyung Han, Seongkwang Kim, ByeongHak Lee, Yongha Son
2024 J jnl
ZLR: a fast online authenticated encryption scheme achieving full security.
Des. Codes Cryptogr.
Wonseok Choi, Seongha Hwang, ByeongHak Lee, Jooyoung Lee
2024 J jnl
ZLR: a fast online authenticated encryption scheme achieving full security.
IACR Cryptol. ePrint Arch.
Wonseok Choi, Seongha Hwang, ByeongHak Lee, Jooyoung Lee
2023 A* conf
AIM: Symmetric Primitive for Shorter Signatures with Stronger Security.
CCS
Seongkwang Kim, Jincheol Ha, Mincheol Son, ByeongHak Lee, Dukjae Moon, Joohee Lee, Sangyub Lee, Jihoon Kwon, Jihoon Cho, HyoJin Yoon, Jooyoung Lee
2023 J jnl
Mitigation on the AIM Cryptanalysis.
IACR Cryptol. ePrint Arch.
Seongkwang Kim, Jincheol Ha, Mincheol Son, ByeongHak Lee
2023 J jnl
XOCB: Beyond-Birthday-Bound Secure Authenticated Encryption Mode with Rate-One Computation (Full Version).
IACR Cryptol. ePrint Arch.
Zhenzhen Bao, Seongha Hwang, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Kazuhiko Minematsu
2023 — conf
XOCB: Beyond-Birthday-Bound Secure Authenticated Encryption Mode with Rate-One Computation.
EUROCRYPT (4)
Zhenzhen Bao, Seongha Hwang, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Kazuhiko Minematsu
2022 J jnl
AIM: Symmetric Primitive for Shorter Signatures with Stronger Security.
IACR Cryptol. ePrint Arch.
Seongkwang Kim, Jincheol Ha, Mincheol Son, ByeongHak Lee, Dukjae Moon, Joohee Lee, Sangyub Lee, Jihoon Kwon, Jihoon Cho, HyoJin Yoon, Jooyoung Lee
2022 J jnl
Rubato: Noisy Ciphers for Approximate Homomorphic Encryption (Full Version).
IACR Cryptol. ePrint Arch.
Jincheol Ha, Seongkwang Kim, ByeongHak Lee, Jooyoung Lee, Mincheol Son
2022 — conf
Rubato: Noisy Ciphers for Approximate Homomorphic Encryption.
EUROCRYPT (1)
Jincheol Ha, Seongkwang Kim, ByeongHak Lee, Jooyoung Lee, Mincheol Son
2021 J jnl
CTET+: A Beyond-Birthday-Bound Secure Tweakable Enciphering Scheme Using a Single Pseudorandom Permutation.
IACR Trans. Symmetric Cryptol.
Benoît Cogliati, Jordan Ethan, Virginie Lallemand, ByeongHak Lee, Jooyoung Lee, Marine Minier
2021 J jnl
Toward a Fully Secure Authenticated Encryption Scheme From a Pseudorandom Permutation (Full Version).
IACR Cryptol. ePrint Arch.
Wonseok Choi, ByeongHak Lee, Jooyoung Lee, Yeongmin Lee
2021 — conf
Toward a Fully Secure Authenticated Encryption Scheme from a Pseudorandom Permutation.
ASIACRYPT (3)
Wonseok Choi, ByeongHak Lee, Jooyoung Lee, Yeongmin Lee
2021 — conf
Transciphering Framework for Approximate Homomorphic Encryption.
ASIACRYPT (3)
Jihoon Cho, Jincheol Ha, Seongkwang Kim, ByeongHak Lee, Joohee Lee, Jooyoung Lee, Dukjae Moon, HyoJin Yoon
2020 B conf
FPL: White-Box Secure Block Cipher Using Parallel Table Look-Ups.
CT-RSA
Jihoon Kwon, ByeongHak Lee, Jooyoung Lee, Dukjae Moon
2020 J jnl
FPL: White-Box Secure Block Cipher Using Parallel Table Look-Ups.
IACR Cryptol. ePrint Arch.
Jihoon Kwon, ByeongHak Lee, Jooyoung Lee, Dukjae Moon
2020 J jnl
Highly Secure Nonce-based MACs from the Sum of Tweakable Block Ciphers.
IACR Trans. Symmetric Cryptol.
Wonseok Choi, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Eik List, Kazuhiko Minematsu, Yusuke Naito
2020 — conf
Improved Security Analysis for Nonce-Based Enhanced Hash-then-Mask MACs.
ASIACRYPT (1)
Wonseok Choi, ByeongHak Lee, Yeongmin Lee, Jooyoung Lee
2020 J jnl
Improved Security Analysis for Nonce-based Enhanced Hash-then-Mask MACs.
IACR Cryptol. ePrint Arch.
Wonseok Choi, ByeongHak Lee, Yeongmin Lee, Jooyoung Lee
2020 — conf
Tight Security Bounds for Double-Block Hash-then-Sum MACs.
EUROCRYPT (1)
Seongkwang Kim, ByeongHak Lee, Jooyoung Lee
2019 — conf
Indifferentiability of Truncated Random Permutations.
ASIACRYPT (1)
Wonseok Choi, ByeongHak Lee, Jooyoung Lee
2018 — conf
Tweakable Block Ciphers Secure Beyond the Birthday Bound in the Ideal Cipher Model.
ASIACRYPT (1)
ByeongHak Lee, Jooyoung Lee
2018 J jnl
Tweakable Block Ciphers Secure Beyond the Birthday Bound in the Ideal Cipher Model.
IACR Cryptol. ePrint Arch.
ByeongHak Lee, Jooyoung Lee