Paper 2020/517
Practical Product Proofs for Lattice Commitments
Thomas Attema, Vadim Lyubashevsky, and Gregor Seiler
Abstract
We construct a practical lattice-based zero-knowledge argument for proving multiplicative relations between
committed values. The underlying commitment scheme that we use is the currently most efficient one of Baum
et al. (SCN 2018), and the size of our multiplicative proof (
Note: Full version of the Crypto paper
Metadata
- Available format(s)
-
PDF
- Category
- Cryptographic protocols
- Publication info
- Published by the IACR in CRYPTO 2020
- Keywords
- lattice-basedzero-knowledgecommitments
- Contact author(s)
- gseiler @ inf ethz ch
- History
- 2020-06-25: last of 4 revisions
- 2020-05-05: received
- See all versions
- Short URL
- https://ia.cr/2020/517
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2020/517, author = {Thomas Attema and Vadim Lyubashevsky and Gregor Seiler}, title = {Practical Product Proofs for Lattice Commitments}, howpublished = {Cryptology {ePrint} Archive, Paper 2020/517}, year = {2020}, url = {https://eprint.iacr.org/2020/517} }