GUC-Secure Join Operator in Distributed Relational Database

TIAN Yuan

Paper 2009/204

GUC-Secure Join Operator in Distributed Relational Database

TIAN Yuan

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: Published elsewhere. Unknown where it was published
Keywords: Secure Multiparty Computation Distributed Relational Database Join Anonymous Identity-based Encryption Generalized Universally Composable Security
Contact author(s): tianyuan_ca @ sina com
History: 2009-05-26: received
Short URL: https://ia.cr/2009/204
License: CC BY

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}
}