Wonseok Choi

Orcid: 0000-0001-7230-2057

Affiliations:

Purdue University, West Lafayette, IN, USA
Korea Institute for Advanced Study, South Korea (former)
Korea Advanced Institute of Science and Technology, Graduate School of Information Security, Daejeon, South Korea (former)

According to our database¹, Wonseok Choi authored at least 20 papers between 2019 and 2025.

Collaborative distances:

Dijkstra number² of three.
Erdős number³ of four.

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Bibliography

2025

Cymric: Short-tailed but Mighty Beyond-birthday-bound Secure Authenticated Encryption for Short Inputs.

[BibT_eX]

[DOI]

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025

K-Linkable Ring Signatures and Applications in Generalized Voting.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2025

A Unified Treatment of Anamorphic Encryption.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2025

Cymric: Short-tailed but Mighty.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2025

Blockchain Governance via Sharp Anonymous Multisignatures.

[BibT_eX]

[DOI]

Wonseok Choi

Xiangyu Liu

Vassilis Zikas

Proceedings of the 7th Conference on Advances in Financial Technologies, 2025

2024

ZLR: a fast online authenticated encryption scheme achieving full security.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2024

Efficient Variants of TNT with BBB Security.

[BibT_eX]

[DOI]

Ritam Bhaumik

Wonseok Choi

Avijit Dutta

Cuauhtemoc Mancillas López

Hrithik Nandi

Yaobin Shen

Proceedings of the Provable and Practical Security, 2024

The Committing Security of MACs with Applications to Generic Composition.

[BibT_eX]

[DOI]

Ritam Bhaumik

Bishwajit Chakraborty

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

Toward Full n-bit Security and Nonce Misuse Resistance of Block Cipher-Based MACs.

[BibT_eX]

[DOI]

Wonseok Choi

Jooyoung Lee

Yeongmin Lee

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

Fine-Tuning Ideal Worlds for the Xor of Two Permutation Outputs.

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2023

Improved Multi-user Security Using the Squared-Ratio Method.

[BibT_eX]

[DOI]

Yu Long Chen

Wonseok Choi

Changmin Lee

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Multi-User Security of the Sum of Truncated Random Permutations (Full Version).

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2022

Building PRFs from TPRPs: Beyond the Block and the Tweak Length Bounds.

[BibT_eX]

[DOI]

Wonseok Choi

Jooyoung Lee

Yeongmin Lee

IACR Cryptol. ePrint Arch., 2022

Multi-user Security of the Sum of Truncated Random Permutations.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2021

Toward a Fully Secure Authenticated Encryption Scheme From a Pseudorandom Permutation (Full Version).

[BibT_eX]

[DOI]

IACR Cryptol. ePrint Arch., 2021

Toward a Fully Secure Authenticated Encryption Scheme from a Pseudorandom Permutation.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

2020

Highly Secure Nonce-based MACs from the Sum of Tweakable Block Ciphers.

[BibT_eX]

[DOI]

IACR Trans. Symmetric Cryptol., 2020

Masta: An HE-Friendly Cipher Using Modular Arithmetic.

[BibT_eX]

[DOI]

IEEE Access, 2020

Improved Security Analysis for Nonce-Based Enhanced Hash-then-Mask MACs.

[BibT_eX]

[DOI]

Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2019

Indifferentiability of Truncated Random Permutations.

[BibT_eX]

[DOI]

Wonseok Choi

ByeongHak Lee

Jooyoung Lee

Proceedings of the Advances in Cryptology - ASIACRYPT 2019, 2019

Wonseok Choi

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