International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Round-Optimal Black-Box MPC in the Plain Model

Authors:
Yuval Ishai , Technion
Dakshita Khurana , UIUC
Amit Sahai , UCLA
Akshayaram Srinivasan , TIFR
Download:
DOI: 10.1007/978-3-031-38557-5_13 (login may be required)
Search ePrint
Search Google
Presentation: Slides
Conference: CRYPTO 2023
Abstract: We give the first construction of a (fully) black-box round- optimal secure multiparty computation protocol in the plain model. Our protocol makes black-box use of a sub-exponentially secure two-message statistical sender private oblivious transfer (SSP-OT), which in turn can be based on (sub-exponential variants of) most of the standard cryptographic assumptions known to imply public-key cryptography
BibTeX
@inproceedings{crypto-2023-33109,
  title={Round-Optimal Black-Box MPC in the Plain Model},
  publisher={Springer-Verlag},
  doi={10.1007/978-3-031-38557-5_13},
  author={Yuval Ishai and Dakshita Khurana and Amit Sahai and Akshayaram Srinivasan},
  year=2023
}