async def tutorial_fixedpoint():
n, t = 4, 1
pp = FakePreProcessedElements()
pp.generate_zeros(100, n, t)
pp.generate_triples(1000, n, t)
pp.generate_bits(1000, n, t)
program_runner = TaskProgramRunner(n, t, config)
program_runner.add(_prog)
results = await program_runner.join()
return results
async def tutorial_1():
# Create a test network of 4 nodes (no sockets, just asyncio tasks)
n, t = 4, 1
pp = FakePreProcessedElements()
pp.generate_zeros(100, n, t)
pp.generate_triples(100, n, t)
pp.generate_bits(100, n, t)
program_runner = TaskProgramRunner(n, t, config)
program_runner.add(prog)
results = await program_runner.join()
return results
async def prog():
n, t = 4, 1
pp = FakePreProcessedElements()
pp.generate_zeros(1000, n, t)
pp.generate_triples(120000, n, t)
pp.generate_share_bits(1000, n, t)
pp.generate_bits(3000, n, t)
pp.generate_rands(10000, n, t)
program_runner = TaskProgramRunner(n, t, config)
program_runner.add(laesa_test_1)
results = await program_runner.join()
return results
async def test_get_bit():
n, t = 4, 1
num_bits = 20
pp_elements = PreProcessedElements()
pp_elements.generate_bits(1000, n, t)
async def _prog(ctx):
shares = [ctx.preproc.get_bit(ctx) for _ in range(num_bits)]
x = ctx.ShareArray(shares)
x_ = await x.open()
for i in x_:
assert i == 0 or i == 1
program_runner = TaskProgramRunner(n, t)
program_runner.add(_prog)
await program_runner.join()
def get_bit_dec_setup_commands(s3manager, instance_ids):
from honeybadgermpc.preprocessing import PreProcessedElements
from honeybadgermpc.preprocessing import PreProcessingConstants as Constants
n, t = AwsConfig.TOTAL_VM_COUNT, AwsConfig.MPC_CONFIG.T
logging.info("Starting to create preprocessing files.")
stime = time()
pp_elements = PreProcessedElements()
pp_elements.generate_triples(150000, n, t)
pp_elements.generate_rands(66000, n, t)
pp_elements.generate_bits(10000, n, t)
pp_elements.generate_zeros(200, n, t)
logging.info(f"Preprocessing files created in {time()-stime}")
setup_commands = []
total_time = 0
logging.info(f"Uploading input files to AWS S3.")
stime = time()
triple_urls = s3manager.upload_files(
[build_file_name_triple(n, t, i) for i in range(n)])
rands_urls = s3manager.upload_files(
[build_file_name_rand(n, t, i) for i in range(n)])
zeros_urls = s3manager.upload_files(
[build_file_name_zero(n, t, i) for i in range(n)])
bits_urls = s3manager.upload_files(
[build_file_name_bit(n, t, i) for i in range(n)])
logging.info(f"Inputs successfully uploaded in {time()-stime} seconds.")
setup_commands = [[
instance_id,
[
"sudo docker pull %s" % (AwsConfig.DOCKER_IMAGE_PATH),
"mkdir -p sharedata",
"cd sharedata; curl -sSO %s" % (triple_urls[i]),
"cd sharedata; curl -sSO %s" % (rands_urls[i]),
"cd sharedata; curl -sSO %s" % (zeros_urls[i]),
"cd sharedata; curl -sSO %s" % (bits_urls[i]),
"mkdir -p benchmark-logs",
],
] for i, instance_id in enumerate(instance_ids)]
return setup_commands
def _preprocess(n, t, k, to_generate):
from honeybadgermpc.preprocessing import PreProcessedElements
pp_elements = PreProcessedElements()
for kind in to_generate:
if kind == "triples":
pp_elements.generate_triples(k, n, t)
elif kind == "cubes":
pp_elements.generate_cubes(k, n, t)
elif kind == "zeros":
pp_elements.generate_zeros(k, n, t)
elif kind == "rands":
pp_elements.generate_rands(k, n, t)
elif kind == "bits":
pp_elements.generate_bits(k, n, t)
elif kind == "one_minus_one":
pp_elements.generate_one_minus_ones(k, n, t)
elif kind == "double_shares":
pp_elements.generate_double_shares(k, n, t)
elif kind == "share_bits":
pp_elements.generate_share_bits(k, n, t)
else:
raise ValueError(f"{kind} must be manually preprocessed")
if __name__ == "__main__":
from honeybadgermpc.config import HbmpcConfig
import sys
if not HbmpcConfig.peers:
print(f"WARNING: the $CONFIG_PATH environment variable wasn't set. "
f"Please run this file with `scripts/launch-tmuxlocal.sh "
f"apps/tutorial/hbmpc-tutorial-2.py conf/mpc/local`")
sys.exit(1)
asyncio.set_event_loop(asyncio.new_event_loop())
loop = asyncio.get_event_loop()
loop.set_debug(True)
try:
if HbmpcConfig.my_id == 0:
k = 100 # How many of each kind of preproc
pp_elements = FakePreProcessedElements()
pp_elements.generate_bits(k, HbmpcConfig.N, HbmpcConfig.t)
pp_elements.generate_triples(k, HbmpcConfig.N, HbmpcConfig.t)
pp_elements.preprocessing_done()
else:
loop.run_until_complete(pp_elements.wait_for_preprocessing())
loop.run_until_complete(
_run(HbmpcConfig.peers, HbmpcConfig.N, HbmpcConfig.t,
HbmpcConfig.my_id))
finally:
loop.close()
