Yu Xia

A PhD student working on cryptography at The University of Edinburgh, under the supervision of Dr. Michele Ciampi, and my main research interests lie in Zero-Knowledge (ZK) and Secure Multi-party Computation (MPC).
news
Aug 11, 2025 | Our work “Broadcast-Optimal Secure Computation From Black-Box Oblivious Transfer” is accepted by Asiacrypt 2025. Details of the conference can be find at Asiacrypt 2025 ![]() |
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Nov 11, 2024 | Our work “Delayed-Input Multi-Party Computation” is accepted by ACNS2025. Details of the conference can be find at ACNS2025 ![]() |
Oct 23, 2024 | Our work “Robust Combiners for Non-Interactive Zero-Knowledge Proofs” is accepted by ArcticCrypt 2025. Details of the workshop can be find at ArcticCrypt2025. ![]() |
Nov 30, 2023 | I present our work “Broadcast-Optimal Four-Round MPC in the Plain Model” in TCC 2023. The video of my presenation can be found at here (from 00:49:40 to 1:02:15) ![]() |
Aug 31, 2023 | Our work “Broadcast-Optimal Four-Round MPC in the Plain Model” is accepted by TCC2023. Details of the conference can be find at TCC2023 ![]() |
Jun 12, 2023 | I present our work “Multi-Theorem Fiat-Shamir Transform from Correlation-Intractable Hash Functions” in ACNS2023. ![]() |
Jun 09, 2023 | I present our work “Broadcast-Optimal Four-Round MPC in the Plain Model” in TPMPC 2023. ![]() |
Mar 31, 2023 | Our work “Broadcast-Optimal Four-Round MPC in the Plain Model” is accepted by TPMPC 2023. Details of the workshop can be find at TPMPC2023. ![]() |
Nov 10, 2022 | Our work “Multi-Theorem Fiat-Shamir Transform from Correlation-Intractable Hash Functions” is accepted by ACNS2023. Details of the conference can be find at ACNS2023 ![]() |
Jun 10, 2022 | I attend TPMPC 2022. Details of the workshop can be find at TPMPC2022 |
selected publications
- (to appear) Broadcast-Optimal Secure Computation From Black-Box Oblivious TransferIn Advances in Cryptology – ASIACRYPT, 2025