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Updated tests

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This commit is contained in:
Mark Qvist 2022-06-10 11:27:52 +02:00
parent 534a8825eb
commit a8ea7bcca6
2 changed files with 130 additions and 45 deletions
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162
tests/identity.py
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@ -27,7 +27,125 @@ class TestIdentity(unittest.TestCase):
self.assertEqual(i.hash, bytes.fromhex(id_hash))
self.assertEqual(i.get_private_key(), bytes.fromhex(key))
def test_1_encrypt(self):
def test_1_sign(self):
print("")
# Test known signature
fid = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
sig = fid.sign(signed_message.encode("utf-8"))
self.assertEqual(sig, bytes.fromhex(sig_from_key_0))
# Test signature time jitter
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
if RNS.Cryptography.backend() == "internal":
rounds = 2000
else:
rounds = 20000
times = []
for i in range(1, rounds):
msg = os.urandom(512)
start = time.time()
signature = id1.sign(msg)
t = time.time() - start
times.append(t)
import statistics
tmin = min(times)*1000
tmax = max(times)*1000
tmean = (sum(times)/len(times))*1000
tmed = statistics.median(times)*1000
tmdev = tmax - tmin
mpct = (tmax/tmed)*100
print("Random messages:")
print(" Signature timing min/avg/med/max/mdev: "+str(round(tmin, 3))+"/"+str(round(tmean, 3))+"/"+str(round(tmed, 3))+"/"+str(round(tmax, 3))+"/"+str(round(tmdev, 3)))
print(" Max deviation from median: "+str(round(mpct, 1))+"%")
print()
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
times = []
for i in range(1, rounds):
msg = bytes([0x00])*512
start = time.time()
signature = id1.sign(msg)
t = time.time() - start
times.append(t)
tmin = min(times)*1000
tmax = max(times)*1000
tmean = (sum(times)/len(times))*1000
tmed = statistics.median(times)*1000
tmdev = tmax - tmin
mpct = (tmax/tmed)*100
print("All 0xff messages:")
print(" Signature timing min/avg/med/max/mdev: "+str(round(tmin, 3))+"/"+str(round(tmean, 3))+"/"+str(round(tmed, 3))+"/"+str(round(tmax, 3))+"/"+str(round(tmdev, 3)))
print(" Max deviation from median: "+str(round(mpct, 1))+"%")
print()
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
times = []
for i in range(1, rounds):
msg = bytes([0xff])*512
start = time.time()
signature = id1.sign(msg)
t = time.time() - start
times.append(t)
tmin = min(times)*1000
tmax = max(times)*1000
tmean = (sum(times)/len(times))*1000
tmed = statistics.median(times)*1000
tmdev = tmax - tmin
mpct = (tmax/tmed)*100
print("All 0x00 messages:")
print(" Signature timing min/avg/med/max/mdev: "+str(round(tmin, 3))+"/"+str(round(tmean, 3))+"/"+str(round(tmed, 3))+"/"+str(round(tmax, 3))+"/"+str(round(tmdev, 3)))
print(" Max deviation from median: "+str(round(mpct, 1))+"%")
print()
b = 0
t = 0
for i in range(1, 500):
mlen = i % (RNS.Reticulum.MTU//2) + (RNS.Reticulum.MTU//2)
msg = os.urandom(mlen)
b += mlen
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
start = time.time()
signature = id1.sign(msg)
self.assertEqual(True, id2.validate(signature, msg))
t += time.time() - start
print("Sign/validate chunks < MTU: "+self.size_str(b/t, "b")+"ps")
for i in range(1, 500):
mlen = 16*1024
msg = os.urandom(mlen)
b += mlen
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
start = time.time()
signature = id1.sign(msg)
self.assertEqual(True, id2.validate(signature, msg))
t += time.time() - start
print("Sign/validate 16KB chunks: "+self.size_str(b/t, "b")+"ps")
def test_2_encrypt(self):
print("")
# Test decryption of known token
@ -83,48 +201,6 @@ class TestIdentity(unittest.TestCase):
print("Encrypt "+self.size_str(mlen)+" chunks: "+self.size_str(b/e_t, "b")+"ps")
print("Decrypt "+self.size_str(mlen)+" chunks: "+self.size_str(b/d_t, "b")+"ps")
def test_2_sign(self):
print("")
# Test known signature
fid = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
sig = fid.sign(signed_message.encode("utf-8"))
self.assertEqual(sig, bytes.fromhex(sig_from_key_0))
b = 0
t = 0
for i in range(1, 500):
mlen = i % (RNS.Reticulum.MTU//2) + (RNS.Reticulum.MTU//2)
msg = os.urandom(mlen)
b += mlen
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
start = time.time()
signature = id1.sign(msg)
self.assertEqual(True, id2.validate(signature, msg))
t += time.time() - start
print("Sign/validate chunks < MTU: "+self.size_str(b/t, "b")+"ps")
for i in range(1, 500):
mlen = 16*1024
msg = os.urandom(mlen)
b += mlen
id1 = RNS.Identity()
id2 = RNS.Identity(create_keys=False)
id2.load_public_key(id1.get_public_key())
start = time.time()
signature = id1.sign(msg)
self.assertEqual(True, id2.validate(signature, msg))
t += time.time() - start
print("Sign/validate 16KB chunks: "+self.size_str(b/t, "b")+"ps")
def size_str(self, num, suffix='B'):
units = ['','K','M','G','T','P','E','Z']
last_unit = 'Y'

13
tests/link.py
View File

@ -19,11 +19,11 @@ fixed_keys = [
def targets_job(caller):
cmd = "python -c \"from tests.link import targets; targets()\""
print("Opening subprocess for "+str(caller)+"...", RNS.LOG_VERBOSE)
print("Opening subprocess for "+str(cmd)+"...", RNS.LOG_VERBOSE)
ppath = os.getcwd()
try:
caller.process = subprocess.Popen(shlex.split(cmd), cwd=ppath)
caller.process = subprocess.Popen(shlex.split(cmd), cwd=ppath, stdout=subprocess.PIPE)
except Exception as e:
raise e
caller.pipe_is_open = False
@ -39,10 +39,19 @@ def init_rns(caller=None):
c_rns.m_proc = caller.process
print("Done starting local RNS instance...")
def close_rns():
global c_rns
if c_rns != None:
c_rns.m_proc.kill()
class TestLink(unittest.TestCase):
def setUp(self):
pass
@classmethod
def tearDownClass(cls):
close_rns()
def test_0_establish(self):
init_rns(self)
print("")