Paper 2023/278
Actively Secure Half-Gates with Minimum Overhead under Duplex Networks
Abstract
Actively secure two-party computation (2PC) is one of the canonical building blocks in modern cryptography. One main goal for designing actively secure 2PC protocols is to reduce the communication overhead, compared to semi-honest 2PC protocols. In this paper, we make significant progress in closing this gap by proposing two new actively secure constant-round 2PC protocols, one with one-way communication of
Note: We corrected typos and standardized symbols for consistency. Additionally, we expanded the technical overview section to offer a more intuitive introduction.
Metadata
- Available format(s)
-
PDF
- Category
- Cryptographic protocols
- Publication info
- A major revision of an IACR publication in EUROCRYPT 2023
- DOI
- 10.1007/978-3-031-30617-4_2
- Keywords
- Actively secure 2PCGarbled circuitCorrelated oblivious transfer
- Contact author(s)
-
rickfreeman @ sjtu edu cn
wangxiao @ cs northwestern edu
yangk @ sklc org
yuyu @ yuyu hk - History
- 2024-10-29: last of 3 revisions
- 2023-02-24: received
- See all versions
- Short URL
- https://ia.cr/2023/278
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2023/278, author = {Hongrui Cui and Xiao Wang and Kang Yang and Yu Yu}, title = {Actively Secure Half-Gates with Minimum Overhead under Duplex Networks}, howpublished = {Cryptology {ePrint} Archive, Paper 2023/278}, year = {2023}, doi = {10.1007/978-3-031-30617-4_2}, url = {https://eprint.iacr.org/2023/278} }