The adoption of public cloud services, as well as other data outsourcing solutions, raises concerns about confidentiality and integrity of information managed by a third party. By focusing on data integrity, we propose a novel protocol that allows cloud customers to verify the correctness of results produced by key-value databases. The protocol is designed for supporting efficient insertion and retrieval of large sets of data through bulk operations in read and append-only workloads. In these contexts, the proposed protocol improves state-of-the-art by reducing network overheads thanks to an original combination of aggregate bilinear map signatures and extractable collision resistant hash functions.

Guaranteeing correctness of bulk operations in outsourced databases / Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco. - 9766:(2016), pp. 37-51. (Intervento presentato al convegno 30th IFIP WG 11.3 Conference on Data and Applications Security, DBSec 2016 tenutosi a Trento, Italia nel 2016) [10.1007/978-3-319-41483-6_3].

Guaranteeing correctness of bulk operations in outsourced databases

FERRETTI, LUCA;COLAJANNI, Michele;MARCHETTI, Mirco
2016

Abstract

The adoption of public cloud services, as well as other data outsourcing solutions, raises concerns about confidentiality and integrity of information managed by a third party. By focusing on data integrity, we propose a novel protocol that allows cloud customers to verify the correctness of results produced by key-value databases. The protocol is designed for supporting efficient insertion and retrieval of large sets of data through bulk operations in read and append-only workloads. In these contexts, the proposed protocol improves state-of-the-art by reducing network overheads thanks to an original combination of aggregate bilinear map signatures and extractable collision resistant hash functions.
2016
30th IFIP WG 11.3 Conference on Data and Applications Security, DBSec 2016
Trento, Italia
2016
9766
37
51
Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco
Guaranteeing correctness of bulk operations in outsourced databases / Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco. - 9766:(2016), pp. 37-51. (Intervento presentato al convegno 30th IFIP WG 11.3 Conference on Data and Applications Security, DBSec 2016 tenutosi a Trento, Italia nel 2016) [10.1007/978-3-319-41483-6_3].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1115018
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