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ORCIDJai Hyun Park
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2020 – today
- 2025
[c6]Jai Hyun Park
:
Ciphertext-Ciphertext Matrix Multiplication: Fast for Large Matrices. EUROCRYPT (8) 2025: 153-180- [i13]Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé:
Fast Homomorphic Linear Algebra with BLAS. CoRR abs/2503.16080 (2025) - [i12]Jai Hyun Park:
Ciphertext-Ciphertext Matrix Multiplication: Fast for Large Matrices. IACR Cryptol. ePrint Arch. 2025: 448 (2025) - [i11]Jung Hee Cheon, Minsik Kang, Jai Hyun Park:
Towards Lightweight CKKS: On Client Cost Efficiency. IACR Cryptol. ePrint Arch. 2025: 720 (2025) - [i10]Seonhong Min, Guillaume Hanrot, Jai Hyun Park, Alain Passelègue, Damien Stehlé:
Distributed Key Generation for Efficient Threshold-CKKS. IACR Cryptol. ePrint Arch. 2025: 2057 (2025) - 2024
- [c5]Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé:
Plaintext-Ciphertext Matrix Multiplication and FHE Bootstrapping: Fast and Fused. CRYPTO (3) 2024: 387-421 - [i9]Jung Hee Cheon, Keewoo Lee, Jai Hyun Park, Yongdong Yeo:
SIMD-Aware Homomorphic Compression and Application to Private Database Query. CoRR abs/2408.17063 (2024) - [i8]Jung Hee Cheon, Hyeongmin Choe, Jai Hyun Park:
Tree-based Lookup Table on Batched Encrypted Queries using Homomorphic Encryption. IACR Cryptol. ePrint Arch. 2024: 87 (2024) - [i7]Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot, Jai Hyun Park, Damien Stehlé:
Plaintext-Ciphertext Matrix Multiplication and FHE Bootstrapping: Fast and Fused. IACR Cryptol. ePrint Arch. 2024: 1284 (2024) - 2023
- [c4]Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Jai Hyun Park, Damien Stehlé:
HERMES: Efficient Ring Packing Using MLWE Ciphertexts and Application to Transciphering. CRYPTO (4) 2023: 37-69 - [c3]Rashmi Agrawal, Jung Ho Ahn, Flávio Bergamaschi, Ro Cammarota, Jung Hee Cheon, Fillipe D. M. de Souza, Huijing Gong, Minsik Kang, Duhyeong Kim, Jongmin Kim, Hubert de Lassus, Jai Hyun Park, Michael Steiner, Wen Wang:
High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application. WAHC@CCS 2023: 23-34 - [i6]Youngjin Bae, Jung Hee Cheon, Jaehyung Kim, Jai Hyun Park, Damien Stehlé:
HERMES: Efficient Ring Packing using MLWE Ciphertexts and Application to Transciphering. IACR Cryptol. ePrint Arch. 2023: 1244 (2023) - [i5]Rashmi Agrawal, Jung Ho Ahn, Flávio Bergamaschi, Ro Cammarota, Jung Hee Cheon, Fillipe D. M. de Souza, Huijing Gong, Minsik Kang, Duhyeong Kim, Jongmin Kim, Hubert de Lassus, Jai Hyun Park, Michael Steiner, Wen Wang:
High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application. IACR Cryptol. ePrint Arch. 2023: 1462 (2023) - [i4]Jung Hee Cheon, Hyeongmin Choe, Saebyul Jung, Duhyeong Kim, Dah Hoon Lee, Jai Hyun Park:
Arithmetic PCA for Encrypted Data. IACR Cryptol. ePrint Arch. 2023: 1544 (2023) - 2022
- [j2]Jai Hyun Park, Jung Hee Cheon, Dongwoo Kim:
Efficient verifiable computation over quotient polynomial rings. Int. J. Inf. Sec. 21(5): 953-971 (2022) - [j1]Jung Hee Cheon, Wootae Kim, Jai Hyun Park:
Efficient Homomorphic Evaluation on Large Intervals. IEEE Trans. Inf. Forensics Secur. 17: 2553-2568 (2022) - [c2]Garam Lee, Minsoo Kim, Jai Hyun Park, Seung-won Hwang, Jung Hee Cheon:
Privacy-Preserving Text Classification on BERT Embeddings with Homomorphic Encryption. NAACL-HLT 2022: 3169-3175 - [i3]Garam Lee, Minsoo Kim, Jai Hyun Park, Seung-won Hwang, Jung Hee Cheon:
Privacy-Preserving Text Classification on BERT Embeddings with Homomorphic Encryption. CoRR abs/2210.02574 (2022) - [i2]Jung Hee Cheon, Wootae Kim, Jai Hyun Park:
Efficient Homomorphic Evaluation on Large Interval. IACR Cryptol. ePrint Arch. 2022: 280 (2022)
2010 – 2019
- 2019
- [c1]Jung Hee Cheon, Duhyeong Kim, Jai Hyun Park:
Towards a Practical Cluster Analysis over Encrypted Data. SAC 2019: 227-249 - [i1]Jung Hee Cheon, Duhyeong Kim, Jai Hyun Park:
Towards a Practical Clustering Analysis over Encrypted Data. IACR Cryptol. ePrint Arch. 2019: 465 (2019)
Coauthor Index
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