PIRANA is a research library and should not be used in production systems. This repository contains the implementation of both single-query PIR and multi-query PIR proposed in the paper.
- Microsoft SEAL (version>=4.0.0)
- Microsoft Kuku (version=2.1.0)
Microsoft SEAL and Microsoft Kuku can be installed using the instructions outlined in the repository.
The project can be built using the following command.
mkdir build && cd build
cmake ..
make
If SEAL or KUKU is not in your path or installed locally, you can try to add -CMAKE_INSTALL_PREFIX=[PATH TO SEAL/KUKU]in the commond.
| Option | Description | Default | |
|---|---|---|---|
| --num_payload | -n | Number of payloads in database | 16384 |
| --payload_size | -x | Byte size of each payload |pl|. | 256 |
| --is_batch | -b | Batch-query PIR or single-query PIR. | 0 (single-query PIR) |
| --num_query | -l | Number of queries. | 1 |
| --is_compress | -c | Select parameters optimized for communication or computation. Available only in batch-query PIR. | 0 (Computation friendly) |
For single-query PIR
../bin/pirexamples -b 0 -n 16384 -x 256
For multi-query PIR
Computation friendly:
../bin/pirexamples -b 1 -l 256 -n 16384 -x 256 -c 0
Communication friendly:
../bin/pirexamples -b 1 -l 256 -n 16384 -x 256 -c 1