Abstract
XQuery is a powerful and convenient language that is designed for querying the data in XML documents. In this paper, we address how to optimally query encrypted XML documents using XQuery, with the key point being how to eliminate redundant decryption so as to accelerate the querying. We propose a processing model that can automatically and appropriately translate the XQuery statements for encrypted XML documents. Furthermore, we show that XML schema is significantly associated with queries over XML documents. The implementation and experimental results demonstrate the practicality of the proposed model.
| Original language | English |
|---|---|
| Pages (from-to) | 43-51 |
| Number of pages | 9 |
| Journal | Conferences in Research and Practice in Information Technology Series |
| Volume | 63 |
| Publication status | Published - 2007 |
| Event | 18th Australasian Database Conference, ADC 2007 - Ballarat, VIC, Australia Duration: 2007 Jan 30 → 2007 Feb 2 |
Keywords
- DSL
- Database
- Security
- XML
- XQuery
ASJC Scopus subject areas
- Computer Networks and Communications
- Computer Science Applications
- Hardware and Architecture
- Information Systems
- Software