Home Esplora Aiuto
Accedi
piros
/
SealPIR
3
0
Forka 0
File Problemi 0 Pull Requests 0 Wiki

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

Albero (Tree): 202c797920
Rami (Branch) Tag
SealPIR
ZIP TAR.GZ
Andrew Beams 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa
.gitignore 609b4f20b7 Add CMake generated files to .gitignore. 4 anni fa
CMakeLists.txt 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa
LICENSE 76e1a93d3c Initial commit 6 anni fa
README.md 0e62d25777 cleaning example and pointing README to the right SEAL branch 5 anni fa
expand_test.cpp 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa
main.cpp cf6d3c1682 Now all database elements are encoded into plaintexts using the batch encoder. 3 anni fa
pir.cpp cf6d3c1682 Now all database elements are encoded into plaintexts using the batch encoder. 3 anni fa
pir.hpp cf6d3c1682 Now all database elements are encoded into plaintexts using the batch encoder. 3 anni fa
pir_client.cpp 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa
pir_client.hpp 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa
pir_server.cpp cf6d3c1682 Now all database elements are encoded into plaintexts using the batch encoder. 3 anni fa
pir_server.hpp cf6d3c1682 Now all database elements are encoded into plaintexts using the batch encoder. 3 anni fa
query_test.cpp 202c797920 Added a test for expansion and some e2e tests with different parameters. 3 anni fa

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.