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A fork of SealPIR (v2.1) with patches for PIROS microbenchmarking

Träd: 15938d866a
Grenar Taggar
SealPIR
ZIP TAR.GZ
sshsshy 15938d866a To prevent logtp search from aborting 2 år sedan
.gitignore fbd6c9bd26 Initial commit 6 år sedan
CMakeLists.txt 043aa0b016 Changed version to 2.1 5 år sedan
LICENSE 76e1a93d3c Initial commit 6 år sedan
README.md 496779990d Updated to Microsoft SEAL 3.2.0 5 år sedan
main.cpp 2f4991e9bf Patch for our microbenchmarker scripts 2 år sedan
pir.cpp 15938d866a To prevent logtp search from aborting 2 år sedan
pir.hpp 0ab6ff3333 problem fixed! 5 år sedan
pir_client.cpp 2eaafc25f4 Fixed the problems so that it works for recursion level d > 2 5 år sedan
pir_client.hpp 0ab6ff3333 problem fixed! 5 år sedan
pir_server.cpp 2f4991e9bf Patch for our microbenchmarker scripts 2 år sedan
pir_server.hpp 2f4991e9bf Patch for our microbenchmarker scripts 2 år sedan

README.md

SealPIR: A computational PIR library that achieves low communication costs and high performance.

SealPIR is a (research) library and should not be used in production systems. SealPIR allows a client to download an element from a database stored by a server without revealing which element was downloaded. SealPIR was introduced in our paper.

Compiling SEAL

SealPIR depends on Microsoft SEAL version 3.2.0 (link). Download Microsoft SEAL from GitHub, and follow the instructions in README.md to install it system-wide.

Compiling SealPIR

Once Microsoft SEAL 3.2.0 is installed, to build SealPIR simply run:

cmake .
make

This should produce a binary file bin/sealpir.

Using SealPIR

Take a look at the example in main.cpp for how to use SealPIR. Note: the parameter "d" stands for recursion levels, and for the current configuration, the server-to-client reply has size (pow(10, d-1) * 32) KB. Therefore we recommend using d <= 3.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.