Paper 2009/204 Original: eprint.iacr.org/2009/204 ↗
GUC-Secure Join Operator in Distributed Relational Database
Abstract
Secure Join-operator computation in distributed relational databases is one of important problems in the field of secure multiparty computation with valuable applications. We propose a gerneral construction for 2-party Join computation based-on anonymous IBE scheme and its user private-keys blind generation techniques. The construction is GUC(Generalized Universally Composable) secure in standard model. For this goal a new notion of non-malleable zero-knowledge proofs of knowledge and its efficient general construction is also presented.
Metadata
- Available format(s)
PDF- Category
- Cryptographic protocols
- Publication info
- Preprint.
- History
- 2009-05-26: last updated
- 2009-05-26: published
- Short URL
- https://ia.cr/2009/204
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2009/204,
author = {TIAN Yuan},
title = {GUC-Secure Join Operator in Distributed Relational Database},
howpublished = {Cryptology {ePrint} Archive, Paper 2009/204},
year = {2009},
url = {https://eprint.iacr.org/2009/204}
}