research-article

GhostRider: A Hardware-Software System for Memory Trace Oblivious Computation

Authors:

Elaine ShiAuthors Info & Claims

ACM SIGPLAN Notices, Volume 50, Issue 4

Pages 87 - 101

https://doi.org/10.1145/2775054.2694385

Published: 14 March 2015 Publication History

Abstract

This paper presents a new, co-designed compiler and architecture called GhostRider for supporting privacy preserving computation in the cloud. GhostRider ensures all programs satisfy a property called memory-trace obliviousness (MTO): Even an adversary that observes memory, bus traffic, and access times while the program executes can learn nothing about the program's sensitive inputs and outputs. One way to achieve MTO is to employ Oblivious RAM (ORAM), allocating all code and data in a single ORAM bank, and to also disable caches or fix the rate of memory traffic. This baseline approach can be inefficient, and so GhostRider's compiler uses a program analysis to do better, allocating data to non-oblivious, encrypted RAM (ERAM) and employing a scratchpad when doing so will not compromise MTO. The compiler can also allocate to multiple ORAM banks, which sometimes significantly reduces access times.We have formalized our approach and proved it enjoys MTO. Our FPGA-based hardware prototype and simulation results show that GhostRider significantly outperforms the baseline strategy.

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Index Terms

GhostRider: A Hardware-Software System for Memory Trace Oblivious Computation
1. Computer systems organization
  1. Architectures
    1. Parallel architectures
      1. Very long instruction word
    2. Serial architectures
      1. Complex instruction set computing
      2. Reduced instruction set computing
2. Software and its engineering
  1. Software notations and tools
    1. Compilers

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Information & Contributors

Information

Published In

cover image ACM SIGPLAN Notices

ACM SIGPLAN Notices Volume 50, Issue 4

ASPLOS '15

April 2015

676 pages

ISSN:0362-1340

EISSN:1558-1160

DOI:10.1145/2775054

Editor:
Andy Gill
University of Kansas, Lawrence, KS

Issue’s Table of Contents

ASPLOS '15: Proceedings of the Twentieth International Conference on Architectural Support for Programming Languages and Operating Systems
March 2015
720 pages
ISBN:9781450328357
DOI:10.1145/2694344
General Chairs:
Ozcan Ozturk
Bilkent University, Turkey
,
Kemal Ebcioglu
Global Supercomputing, USA
,
Program Chair:
Sandhya Dwarkadas
University of Rochester, USA

Copyright © 2015 ACM.

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Publication History

Published: 14 March 2015

Published in SIGPLAN Volume 50, Issue 4

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Cited By

Wang ZMa PWang HWang S(2024)PP-CSA: Practical Privacy-Preserving Software Call Stack AnalysisProceedings of the ACM on Programming Languages10.1145/36498568:OOPSLA1(1264-1293)Online publication date: 29-Apr-2024
https://dl.acm.org/doi/10.1145/3649856
Zhang XWang JCheng YLi QSun KZheng YZhang NLi X(2024)Interface-Based Side Channel in TEE-Assisted Networked ServicesIEEE/ACM Transactions on Networking10.1109/TNET.2023.329401932:1(613-626)Online publication date: 1-Feb-2024
https://dl.acm.org/doi/10.1109/TNET.2023.3294019
Ahmadi MAlrahis LSinanoglu OShafique M(2024)Camo-DNN: Layer Camouflaging to Protect DNNs against Timing Side-Channel Attacks2024 IEEE 30th International Symposium on On-Line Testing and Robust System Design (IOLTS)10.1109/IOLTS60994.2024.10616065(1-7)Online publication date: 3-Jul-2024
https://doi.org/10.1109/IOLTS60994.2024.10616065
Hatchikian-Houdot JWilke PBesson FHiet G(2024)Formal Hardware/Software Models for Cache Locking Enabling Fast and Secure CodeComputer Security – ESORICS 202410.1007/978-3-031-70896-1_8(153-173)Online publication date: 6-Sep-2024
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Alam AChen K(2023)TEE-Graph: efficient privacy and ownership protection for cloud-based graph spectral analysisFrontiers in Big Data10.3389/fdata.2023.12964696Online publication date: 30-Nov-2023
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Li XLi FGao M(2023)Flare: A Fast, Secure, and Memory-Efficient Distributed Analytics FrameworkProceedings of the VLDB Endowment10.14778/3583140.358315816:6(1439-1452)Online publication date: 20-Apr-2023
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Ojha DDwarkadas S(2023)Preventing Coherence State Side Channel Leaks Using TimeCacheIEEE Transactions on Computers10.1109/TC.2022.320992272:2(374-385)Online publication date: 1-Feb-2023
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Ren L(2023)Oblivious RAM-Based Secure ProcessorsEncyclopedia of Cryptography, Security and Privacy10.1007/978-3-642-27739-9_1553-1(1-3)Online publication date: 30-Apr-2023
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Qin LJayaram RShi ESong ZZhuo DChu S(2022)AdoreProceedings of the VLDB Endowment10.14778/3574245.357426716:4(842-855)Online publication date: 1-Dec-2022
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Ma PLiu ZYuan YWang S(2022)NeuralD: Detecting Indistinguishability Violations of Oblivious RAM With Neural DistinguishersIEEE Transactions on Information Forensics and Security10.1109/TIFS.2022.315527417(982-997)Online publication date: 2022
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