A fork of SealPIR (v2.1) with patches for PIROS microbenchmarking
Andrew Beams
9071a3e940
Fixed a bug I introduced in 3da6157
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3 年之前 | |
|---|---|---|
| .gitignore | 4 年之前 | |
| CMakeLists.txt | 3 年之前 | |
| LICENSE | 6 年之前 | |
| README.md | 5 年之前 | |
| main.cpp | 3 年之前 | |
| pir.cpp | 3 年之前 | |
| pir.hpp | 3 年之前 | |
| pir_client.cpp | 3 年之前 | |
| pir_client.hpp | 3 年之前 | |
| pir_server.cpp | 3 年之前 | |
| pir_server.hpp | 3 年之前 |
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 at the Symposium on Security and Privacy (Oakland) in 2018. You can find a copy of the paper here.
Compiling SEAL
SealPIR depends on Microsoft SEAL version 3.2.0. Install SEAL before compiling SealPIR.
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.