Paper 2016/508 Original: eprint.iacr.org/2016/508 ↗
Collapse-binding quantum commitments without random oracles
Abstract
We construct collapse-binding commitments in the standard model. Collapse-binding commitments were introduced by Unruh (Eurocrypt 2016) to model the computational-binding property of commitments against quantum adversaries, but only constructions in the random oracle model were known. Furthermore, we show that collapse-binding commitments imply selected other security definitions for quantum commitments, answering an open question by Unruh (Eurocrypt 2016).
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2016-08-23: last updated
- 2016-05-25: published
- Short URL
- https://ia.cr/2016/508
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2016/508,
author = {Dominique Unruh},
title = {Collapse-binding quantum commitments without random oracles},
howpublished = {Cryptology {ePrint} Archive, Paper 2016/508},
year = {2016},
url = {https://eprint.iacr.org/2016/508}
}