Paper 2022/417 Original: eprint.iacr.org/2022/417 ↗
Efficient, Actively Secure MPC with a Dishonest Majority: a Survey
Abstract
The last ten years have seen a tremendous growth in the interest and practicality of secure multiparty computation (MPC) and its possible applications. Secure MPC is indeed a very hot research topic and recent advances in the eld have already been translated into commercial products world-wide. A major pillar in this advance has been in the case of active security with a dishonest majority, mainly due to the SPDZ-line of work protocols. This survey gives an overview of these protocols, with a focus of the original SPDZ paper (CRYPTO 2012) and its subsequent optimizations. It also covers some alternative approaches based on oblivious transfer, oblivious linear-function evaluation, and constant-round protocols.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2022-04-06: last updated
- 2022-04-06: published
- Short URL
- https://ia.cr/2022/417
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2022/417,
author = {Emmanuela Orsini},
title = {Efficient, Actively Secure MPC with a Dishonest Majority: a Survey},
howpublished = {Cryptology {ePrint} Archive, Paper 2022/417},
year = {2022},
url = {https://eprint.iacr.org/2022/417}
}