May 2026 Our recent work SIMD HSS and aHMAC from Interval Encoding with Application to One-Bit-Per-Gate Garbling has been accepted to and will be presented at Crypto 2026. May 2026 I presented our work SIMD HSS and aHMAC from Interval Encoding with Application to One-Bit-Per-Gate Garbling at the Bay Area Crypto Day. Apr 2026 My recent work Faster Logical Operations from Discrete CKKS is now on ePrint. Mar 2026 My recent work Faster Homomorphic Integer Computer has been accepted to TCHES and will be presented at CHES 2026. Mar 2026 Our recent work A Universal Blinder: One-round Blind Signatures from FHE is now on ePrint. Oct 2025 Our work Leveraging Discrete CKKS to Bootstrap in High Precision was presented by Hyeongmin Choe at ACM CCS 2025. Oct 2025 Our work Grafting: Decoupled Scale Factors and Modulus in RNS-CKKS was presented by Hyeongmin Choe and Minsik Kang at ACM CCS 2025. Sep 2025 I will be serving on the program committee of FHE.org 2026 conference - my first opportunity to contribute in this role. Sep 2025 I presented my first solo-authored cryptography paper Efficient Homomorphic Integer Computer from CKKS at CHES 2025. Aug 2025 I presented our work Homomorphic Encryption for Large Integers from Nested Residue Number Systems at Crypto 2025. Aug 2025 I presented our work Privacy-Preserving LLM Interaction with Socratic Chain-of-Thought Reasoning and Homomorphically Encrypted Vector Databases at PPML 2025. Jul 2025 Our work Modular Reduction in CKKS was published at IACR Communications in Cryptology (CiC). Jun 2025 Our recent work Privacy-Preserving LLM Interaction with Socratic Chain-of-Thought Reasoning and Homomorphically Encrypted Vector Databases is now on arXiv. May 2025 My recent work Bootstrapping GBFV with CKKS is now on eprint. Apr 2025 I presented our work Homomorphic Encryption for Large Integers from Nested Residue Number Systems at the Bay Area Crypto Day. Dec 2024 Our work Bootstrapping Small Integers With CKKS was presented by Elias Suvanto at Asiacrypt 2024. Oct 2024 Our work Simpler and Faster BFV Bootstrapping for Arbitrary Plaintext Modulus from CKKS was presented by Jinyeong Seo at CCS 2024. May 2024 The paper Bootstrapping Bits with CKKS was presented by Dr. Damien Stehlé at Eurocrypt 2024. Nov 2023 I presented our work Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption at ACM CCS 2023. Aug 2023 The paper HERMES: Efficient Ring Packing using MLWE Ciphertexts and Application to Transciphering was presented by Jai Hyun Park at Crypto 2023. Aug 2023 I presented CryptoLab’s new service AutoFHE Vision at the Crypto 2023 Rump Session. Apr 2023 I presented the basics of the HEaaN library at Tutorial and Practices on Homomorphic Data Analytics with HEaaN, which was affiliated with Eurocrypt 2023. Dec 2022 The paper EvalRound Algorithm in CKKS Bootstrapping was presented by Seonghak Kim at Asiacrypt 2022. Nov 2022 The paper META-BTS: Bootstrapping Precision Beyond the Limit was presented by Wonhee Cho at CCS 2022.