Paper 2021/1532
On the Download Rate of Homomorphic Secret Sharing
Abstract
A homomorphic secret sharing (HSS) scheme is a secret sharing scheme that supports evaluating functions on shared secrets by means of a local mapping from input shares to output shares. We initiate the study of the download rate of HSS, namely, the achievable ratio between the length of the output shares and the output length when amortized over
Note: Minor corrections.
Metadata
- Available format(s)
-
PDF
- Category
- Cryptographic protocols
- Publication info
- Published elsewhere. ITCS 2022
- Keywords
- Information theoretic cryptography homomorphic secret sharing private information retrieval secure multiparty computation
- Contact author(s)
-
ifosli @ gmail com
yuval ishai @ gmail com
kolobov victor @ gmail com
marykw @ stanford edu - History
- 2022-05-30: revised
- 2021-11-22: received
- See all versions
- Short URL
- https://ia.cr/2021/1532
- License
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CC BY
BibTeX
@misc{cryptoeprint:2021/1532, author = {Ingerid Fosli and Yuval Ishai and Victor I. Kolobov and Mary Wootters}, title = {On the Download Rate of Homomorphic Secret Sharing}, howpublished = {Cryptology {ePrint} Archive, Paper 2021/1532}, year = {2021}, url = {https://eprint.iacr.org/2021/1532} }