news

Jun 23, 2025 Our recent work Privacy-Preserving LLM Interaction with Socratic Chain-of-Thought Reasoning and Homomorphically Encrypted Vector Databases is now on arXiv.
Jun 3, 2025 Our work Modular Reduction in CKKS will appear at IACR Communications in Cryptology (CiC).
May 19, 2025 My recent work Bootstrapping GBFV with CKKS is now on eprint.
May 3, 2025 Our work Homomorphic Encryption for Large Integers from Nested Residue Number Systems will be presented at Crypto 2025.
Apr 11, 2025 I presented our work Homomorphic Encryption for Large Integers from Nested Residue Number Systems at the Bay Area Crypto Day.
Jan 16, 2025 My recent work Efficient Homomorphic Integer Computer from CKKS is now on eprint.
Dec 13, 2024 Our work Bootstrapping Small Integers With CKKS was presented by Elias Suvanto at Asiacrypt 2024.
Oct 16, 2024 Our work Simpler and Faster BFV Bootstrapping for Arbitrary Plaintext Modulus from CKKS was presented by Jinyeong Seo at CCS 2024.
Jun 28, 2024 Our recent work Grafting: Complementing RNS in CKKS is now on eprint.
May 30, 2024 The paper Bootstrapping Bits with CKKS was presented by Dr. Damien Stehlé at Eurocrypt 2024.
Nov 27, 2023 I presented our work Homomorphic Multiple Precision Multiplication for CKKS and Reduced Modulus Consumption at ACM CCS 2023.
Nov 2, 2023 I presented about ring packing and the HERMES paper at FHE.org. See this link for details, including a video recording and slides.
Aug 24, 2023 The paper HERMES: Efficient Ring Packing using MLWE Ciphertexts and Application to Transciphering was presented by Jai Hyun Park at Crypto 2023.
Aug 22, 2023 I presented CryptoLab’s new service AutoFHE Vision at the Crypto 2023 Rump Session.
Apr 23, 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 6, 2022 The paper EvalRound Algorithm in CKKS Bootstrapping was presented by Seonghak Kim at Asiacrypt 2022.
Nov 9, 2022 The paper META-BTS: Bootstrapping Precision Beyond the Limit was presented by Wonhee Cho at CCS 2022.