Attribution reporting solution using gramine

This repo contains code for privacy preserving attribution reporting in a secure enclave.

For more details please refer to the paper: TODO

Quickstart

For installation please check gramine documentation Check installation is correct and run:

gramine-sgx

Building

Building for Linux

Run make (non-debug) or make DEBUG=1 (debug) in the directory.

Building for SGX

Run make SGX=1 (non-debug) or make SGX=1 DEBUG=1 (debug) in the directory.

Run Attribution with Gramine

Without SGX:

gramine-direct main

With SGX:

gramine-sgx main

Run multiple tests

Some scripts can be used to run multiple tests. For these scipts to work, you need to follow these steps:

• Clone input repo

git clone https://github.com/victormassy/input.git

• Unzip input:

cd input
unzip TODO

• Run tests:

chmod +x 100tests.sh 
./100tests.sh 12

Execution times are stored in file results.txt in microseconds (ms).

Structure of the repo

main.c: Contains code executed inside the enclave.

wrap_key: cryptographic key used for encryption (the matching private key is hard coded in the manifest)

main.manifest.template: specify where to find encrypted input