EnclaveSimulator

The following is and Enclave simulator. With this simulator you can see both the process of:

• Remote Attestation
• An attack on an Encalve caused by state malleaubility

How to run the Remote Attestation:

• TODO

How to run the Attack Simulation:

1. Navigate to Enclave.java (located in isv.enclave package)
2. Find the empty constructor

protected Enclave()
{
  setAuthCount(0);
  setGeneralInfo(new HashSet<>());
  setCreateInterrupt(false);
};

3. Replace setCreateInterrupt(false) with setCreateInterrupt(true)
4. Run Enclave.java, located in the isv.enclave package (run through an editor like Eclipse or through the command line)
5. Run ISVClient.java

• the first time an interrupt should occur, which messes with the state of the enclave

6. Run ISVClient.java one more time

• the second ecall will successfully initiate the attack