iang/teems: The implementation of TEEMS, a Trusted Execution Environment based Metadata-protected Messaging System @ ad6a4178809c15b1c90a0ea8cd5df2ae62bf826a

The implementation of TEEMS, a Trusted Execution Environment based Metadata-protected Messaging System

Ian Goldberg ad6a417880 Compact the padding messages to the end to preserve the sorted order		%!s(int64=2) %!d(string=hai) anos
App	1ae94b11ed Rename ecall_authenticate to ecall_ingestion_authenticate	%!s(int64=2) %!d(string=hai) anos
Client	9213665c0f Automatically configure the cores to use for each experiment	%!s(int64=2) %!d(string=hai) anos
Enclave	ad6a417880 Compact the padding messages to the end to preserve the sorted order	%!s(int64=2) %!d(string=hai) anos
Untrusted	1ae94b11ed Rename ecall_authenticate to ecall_ingestion_authenticate	%!s(int64=2) %!d(string=hai) anos
docker	7b90bbebdb Report results meaningfully when SHRINK_TO_MEM and/or OVERLOAD_CORES are set to 1	%!s(int64=2) %!d(string=hai) anos
Makefile	8a5a63878e "make clean" should clean the Client dir as well	%!s(int64=2) %!d(string=hai) anos
README	5c44ca5fcd First cut at README	%!s(int64=2) %!d(string=hai) anos
core-time-tradeoff	4139cd49db Add integer time data points to the core-time tradeoff output	%!s(int64=2) %!d(string=hai) anos
core_allocator.py	9213665c0f Automatically configure the cores to use for each experiment	%!s(int64=2) %!d(string=hai) anos
epc_probe.py	1f5c8b9bdd Remove an unused import	%!s(int64=2) %!d(string=hai) anos
gen_enclave_config.py	dc2c4f3c38 Update gen_enclave_config to track the updated buffer sizes	%!s(int64=2) %!d(string=hai) anos
gen_manifest.py	9213665c0f Automatically configure the cores to use for each experiment	%!s(int64=2) %!d(string=hai) anos
logs_to_csv.py	1c6525f520 Clean up the log parser and have it record Waksman network creation times as well	%!s(int64=2) %!d(string=hai) anos
mkzip	7f2dcab64b mkzip script to create the artifact zip file	%!s(int64=2) %!d(string=hai) anos
plot_traces	5313a77081 Automatically choose the horizontal scale for the trace plotter	%!s(int64=2) %!d(string=hai) anos
run_all_experiments.py	c781321dd7 Update the EPC cutoffs to meach the new (lower) EPC memory requirements	%!s(int64=2) %!d(string=hai) anos
run_experiments.py	13571fe1c5 Take "EXPERIMENT" out of full caps	%!s(int64=2) %!d(string=hai) anos
short_exp.py	ad7b01c95c Script and docker wrapper for a short "kick-the-tires" test	%!s(int64=2) %!d(string=hai) anos

		
				README
			
				Source code for "TEEMS: Trusted Execution Environment based
Metadata-protected Messaging System"

This code produced the data reported in Section 6 of our paper.

You will need:

- A machine with one or more SGX2-enabled processors
- The SGX SDK (https://github.com/intel/linux-sgx) installed (we used
  version 2.22)
- The "numactl" program installed (even if you don't have a NUMA
  machine)

The code is designed to run on a single machine with two 40-core
processors (Intel 8380).  We allocate 36 cores on each processor for the
servers, and the last 4 cores on each processor for the clients.

If you have a different configuration, change the cores assigned to
clients by setting "prefix" in Client/clientlaunch and the -t option to
clientlaunch in run_experiments.py.  Change the cores assigned to
servers in the gen_manifest.py program.  Change the maximum number of
servers for a given number of cores in the M_MAX dictionary in
run_experiments.py.

Decide what experiments you want to run:

- Set the numbers of users (N), the numbers of servers (M), and the
  numbers of cores per server (T) in run_experiments.py.
- Set whether you want to test the private or public channel by setting
  "private_routing:" in gen_manifest.py to True or False respectively.

Build and run the code, and collect the output:

- make
- ./run_experiments.py
- ./logs_to_csv.py Experiments_test results.csv