ORTOA- a One Round Trip Oblivious Access protocol that reads or writes data stored on remote storage in one round without revealing the type of access.

The ORTOA-TEE project implements this access protocol leveraging the cryptographic guarantees of trusted execution environments (hardware enclaves) and benchmarks the performance.

We provide a bash script library srcipts/ortoa-lib.sh that houses a collection of scripts and utilities to manage the ORTOA environment. It can be sourced as follows:

ORTOA/ $ source scripts/ortoa-lib.sh

Details about the build can be found at TODO. The easiest way to build the C++ projects is to run the ortoa-cbi script.

ORTOA/ $ ortoa-cbi  # requires sourcing scripts & utilities

Runs the ORTOA-TEE client

ORTOA/ $ ortoa-client-run -h

Runs the ORTOA-TEE host. Requires SGX hardware.

ORTOA/ $ ortoa-host -h

Runs the ORTOA-TEE host in simulation mode.

ORTOA/ $ ortoa-simulate -h