Seong Oun Hwang
Gachon University
157 Papers
460 Citations
Seong Oun Hwang is an academic researcher from Gachon University. The author has contributed to research in topics: Computer science & Encryption. The author has an hindex of 17, co-authored 94 publications. Previous affiliations of Seong Oun Hwang include Electronics and Telecommunications Research Institute & Hongik University.
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Papers
Efficient Anonymous Multi-group Broadcast Encryption
Intae Kim,Seong Oun Hwang,Willy Susilo,Joonsang Baek,Jongkil Kim +4 more
- 19 Oct 2020
TL;DR: This work proposes an efficient broadcast encryption scheme, called “anonymous multi-group broadcast encryption”, which provides provable anonymity and confidentiality based on the External Diffie-Hellman (XDH) and \(\mathcal{P}\)-Decisional Bilineardiffie-hellman (DBDH) assumptions, respectively, in the standard model.
4
Improved security proofs of Delerablée's identity-based broadcast encryption scheme
Sun-Mi Park,Seong Oun Hwang +1 more
- 22 Sep 2011
TL;DR: This paper proves Delerablee's first identity-based broadcast encryption scheme with constant size ciphertexts and private keys is secure in the full security model under an interactive assumption.
3
Efficient, Error-Resistant NTT Architectures for CRYSTALS-Kyber FPGA Accelerators
Safiullah Khan,Ayesha Khalid,Ciara Rafferty,Yasir Ali Shah,Máire O’Neill,Wai-Kong Lee,Seong Oun Hwang +6 more
- 16 Oct 2023
TL;DR: The implementation of an error-resistant NTT architecture for CRYSTALS-Kyber FPGA accelerators targets the only PKE scheme among the NIST-PQC standardisation process. The proposed architecture employs hybrid protection mechanisms to mitigate errors due to space-based radiations, leading to a 16.4% and 10.8% degradation in hardware efficiency and a 29.2% area overhead compared to standard unprotected NTT implementations.
3
A neural network approach to remove rain using reconstruction and feature losses
TL;DR: A novel generative adversarial network with two discriminators to remove rain is proposed, where a combination of reconstruction, feature and adversarial losses is used for low level, structural and natural recovery, respectively.
3
Recent Developments in Path Planning for Unmanned Aerial Vehicles
Abdul Majeed,Seong Oun Hwang +1 more
- 15 Sep 2021
TL;DR: This chapter provides a concise overview of various aspects concerning to path planning including basics introduction of the subject matter, categorization of the PP approaches and problems, taxonomy of the essential components ofThe PP, performance objectives of thePP approaches, recent algorithms that have been proposed for PP in known and unknown environments, and future prospects of research in this area considering the emerging technologies.