Toledo, RR;
Danezis, GD;
Echizen, IE;
(2017)
Mix-ORAM: Using Delegated Shuffles.
In: Thuraisingham, B and Lee, AJ, (eds.)
Proceedings of the 2017 Workshop on Privacy in the Electronic Society.
(pp. pp. 51-61).
ACM: New York, USA.
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Abstract
Oblivious RAM (ORAM) is a key technology for providing private storage and querying on untrusted machines but is commonly seen as impractical due to the high and recurring overhead of the re-randomization, called the eviction, the client incurs. We propose in this work to securely delegate the eviction to semi-trusted third parties to enable any client to accede the ORAM technology and present four different designs inspired by mix-net technologies with reasonable periodic costs.
| Type: | Proceedings paper |
|---|---|
| Title: | Mix-ORAM: Using Delegated Shuffles |
| Event: | WPES '17: 2017 Workshop on Privacy in the Electronic Society, 30 October 2017, Dallas, Texas, USA |
| ISBN-13: | 9781450351751 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1145/3139550.3139569 |
| Publisher version: | http://doi.org/10.1145/3139550.3139569 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Privacy ; Oblivious RAM ; ORAM ; Mix-Net ; Oblivious Shuffle |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1574014 |
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