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Encrypted adaptive storage model - Analysis and performance tests

  • Wrocław University of Science and Technology
  • Gala Coral Group
  • Silesian University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

The presented paper describes an efficient method of storing cryptograms in a relational database management system. We focus solely on the encryption of tables with columns defined using fixed size data types. Next, we propose a new storage model called EASM that improves page utilization and minimizes encryption related padding overhead and reduces encryption computational overhead. This model is compared to PPC since they both originate from NSM and are designed to protect data confidentiality. Both of these models utilize symmetric key encryption. Finally we present and analyze the results of the conducted tests.

Original languageEnglish
Title of host publicationTrust, Privacy and Security in Digital Business - 9th International Conference, TrustBus 2012, Proceedings
Pages118-128
Number of pages11
DOIs
Publication statusPublished - 2012
Event9th International Conference on Trust, Privacy and Security in Digital Business, TrustBus 2012 - Vienna, Austria
Duration: 3 Sept 20127 Sept 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7449 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference9th International Conference on Trust, Privacy and Security in Digital Business, TrustBus 2012
Country/TerritoryAustria
CityVienna
Period3/09/127/09/12

Keywords

  • Data Privacy
  • N-ary Storage Model
  • Symmetric Key Encryption

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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