def test_OTP_Extra(self):
for i in range(MAX_COVER_NOISE):
# Encode with more JT65 msgs than necessary
jt65msgs = [
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44", "KB2BBC KA1AAB DD44",
"KA1AAB KB2BBC DD44", "KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "BEACON FTW AND DEF CON 22"
key = ''.join(random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(
len(jt65data), stegmsg, "OTP", "I LOVE SECURITY AND STUFF", "", "", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
# Decode
finalmsgscopy = copy.deepcopy(finalmsgs)
jt65stegmsgs = []
decodedjt65msgs = jts.decodemessages(finalmsgs, False)
for i in range(len(finalmsgscopy)):
if jts.validatesteg(decodedjt65msgs[i], finalmsgscopy[i], hidekey, STEG_DETECTION_ERROR_THRESHOLD, False):
jt65stegmsgs.append(finalmsgscopy[i])
stegdata = jts.retrievesteg(jt65stegmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(
stegdata, "OTP", "I LOVE SECURITY AND STUFF", "", False)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(
jt65msgs[i].rstrip(), decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_NoCipher_WithSteg_Extra(self):
for i in range(MAX_COVER_NOISE):
# Encode with more JT65 msgs than necessary
jt65msgs = [
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"
]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "BEACON FTW AND DEF CON 22"
key = ''.join(
random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(len(jt65data), stegmsg, "none",
"", "", "", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
# Decode
finalresultmsgs = list(finalmsgs)
stegdata = jts.retrievesteg(finalmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(stegdata, "none", "", "", False)
decodedjt65msgs = jts.decodemessages(finalmsgs, False)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(jt65msgs[i].rstrip(),
decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_AES_CFB(self):
for i in range(MAX_COVER_NOISE):
# Encode
jt65msgs = [
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"
]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "DEF CON 22"
key = ''.join(
random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(
len(jt65data), stegmsg, "AES",
"AES is totes secure, right? Yeah", "", "CFB", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
# Decode
finalresultmsgs = list(finalmsgs)
stegdata = jts.retrievesteg(finalmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(
stegdata, "AES", "AES is totes secure, right? Yeah", "CFB",
False)
decodedjt65msgs = jts.decodemessages(finalmsgs, False)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(jt65msgs[i].rstrip(),
decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_NoCipher_WithSteg_WAV(self):
for i in range(MAX_COVER_NOISE):
# Encode
jt65msgs = ["KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "BEACON FTW AND DEF CON 22"
key = ''.join(random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(
len(jt65data), stegmsg, "none", "", "", "", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
for index, value in enumerate(finalmsgs):
tones = jt65sound.toneswithsync(value)
jt65sound.outputwavfile(
"test_output-00" + str(index) + ".wav", tones)
# Decode
result1 = jt65sound.inputwavfile("test_output-000.wav")
result2 = jt65sound.inputwavfile("test_output-001.wav")
symbols1, confidence1, wavmsg1, s2db, freq, a1, a2 = result1[0]
symbols2, confidence2, wavmsg2, s2db, freq, a1, a2 = result2[0]
os.remove("test_output-000.wav")
os.remove("test_output-001.wav")
finalresultmsgs = [symbols1, symbols2]
stegdata = jts.retrievesteg(finalresultmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(stegdata, "none", "", "", False)
decodedjt65msgs = jts.decodemessages(finalresultmsgs, False)
self.assertEqual(len(result1), 1)
self.assertEqual(len(result2), 1)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(
jt65msgs[i].rstrip(), decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_OTP(self):
for i in range(MAX_COVER_NOISE):
# Encode
jt65msgs = ["KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "BEACON FTW AND DEF CON 22"
key = ''.join(random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(
len(jt65data), stegmsg, "OTP", "I LOVE SECURITY AND STUFF", "", "", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
# Decode
finalresultmsgs = list(finalmsgs)
stegdata = jts.retrievesteg(finalmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(
stegdata, "OTP", "I LOVE SECURITY AND STUFF", "", False)
decodedjt65msgs = jts.decodemessages(finalmsgs, False)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(
jt65msgs[i].rstrip(), decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_AES_CFB_WAV(self):
for i in range(MAX_COVER_NOISE):
# Encode
jt65msgs = [
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"
]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "DEF CON 22"
key = ''.join(
random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(
len(jt65data), stegmsg, "AES",
"AES is totes secure, right? Yeah", "", "CFB", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
for index, value in enumerate(finalmsgs):
tones = jt65sound.toneswithsync(value)
jt65sound.outputwavfile("test_output-00" + str(index) + ".wav",
tones)
# Decode
result1 = jt65sound.inputwavfile("test_output-000.wav")
result2 = jt65sound.inputwavfile("test_output-001.wav")
result3 = jt65sound.inputwavfile("test_output-002.wav")
result4 = jt65sound.inputwavfile("test_output-003.wav")
symbols1, confidence1, wavmsg1, s2db, freq, a1, a2 = result1[0]
symbols2, confidence2, wavmsg2, s2db, freq, a1, a2 = result2[0]
symbols3, confidence3, wavmsg3, s2db, freq, a1, a2 = result3[0]
symbols4, confidence4, wavmsg4, s2db, freq, a1, a2 = result4[0]
os.remove("test_output-000.wav")
os.remove("test_output-001.wav")
os.remove("test_output-002.wav")
os.remove("test_output-003.wav")
finalresultmsgs = [symbols1, symbols2, symbols3, symbols4]
stegdata = jts.retrievesteg(finalresultmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(
stegdata, "AES", "AES is totes secure, right? Yeah", "CFB",
False)
decodedjt65msgs = jts.decodemessages(finalresultmsgs, False)
self.assertEqual(len(result1), 1)
self.assertEqual(len(result2), 1)
self.assertEqual(len(result3), 1)
self.assertEqual(len(result4), 1)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(jt65msgs[i].rstrip(),
decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
def test_CreateCipher_XOR(self):
result = jts.createciphermsgs(2, "DEF CON 22", "XOR",
"XOR rox and all that jazz", "", "",
False)
expectedresult = [
np.array([
27, 20, 48, 2, 31, 48, 33, 42, 0, 9, 48, 10, 5, 0, 0, 49, 8,
11, 24, 0
]),
np.array([
55, 48, 18, 20, 31, 6, 56, 34, 27, 37, 13, 28, 20, 49, 52, 41,
15, 13, 46, 27
])
]
self.assertEqual(len(expectedresult), len(result))
self.assertEqual(result[0].tolist(), expectedresult[0].tolist())
def test_CreateCipher_None(self):
result = jts.createciphermsgs(2, "BEACON FTW AND DEF CON 22", "none",
"", "", "", False)
expectedresult = [
np.array([
47, 44, 14, 33, 4, 58, 19, 6, 16, 52, 50, 11, 6, 13, 41, 26,
39, 15, 39, 11
]),
np.array([
22, 29, 9, 53, 17, 23, 57, 14, 20, 36, 39, 11, 59, 23, 28, 16,
53, 8, 57, 0
])
]
self.assertEqual(len(expectedresult), len(result))
for i in range(len(expectedresult)):
self.assertEqual(result[i].tolist(), expectedresult[i].tolist())
def test_CreateCipher_AES_ECB(self):
result = jts.createciphermsgs(2, "DEF CON 22", "AES",
"AES is totes secure, right? Yeah", "",
"ECB", False)
expectedresult = [
np.array([
36, 4, 41, 24, 13, 59, 33, 52, 61, 58, 34, 51, 24, 42, 33, 50,
5, 13, 40, 61
]),
np.array([
21, 19, 6, 19, 31, 6, 40, 34, 11, 4, 26, 16, 4, 8, 4, 62, 44,
32, 25, 61
])
]
self.assertEqual(len(expectedresult), len(result))
for i in range(len(expectedresult)):
self.assertEqual(result[i].tolist(), expectedresult[i].tolist())
def test_CreateCipher_ARC4(self):
result = jts.createciphermsgs(
2, "DEF CON 22", "ARC4",
"RC4 is the most secure algorithm in the world", "", "", False)
expectedresult = [
np.array([
1, 19, 25, 35, 19, 32, 46, 12, 62, 60, 24, 53, 21, 33, 29, 1,
1, 11, 38, 47
]),
np.array([
60, 22, 15, 21, 4, 42, 5, 24, 16, 48, 46, 5, 14, 48, 32, 50, 5,
17, 27, 41
])
]
self.assertEqual(len(expectedresult), len(result))
for i in range(len(expectedresult)):
self.assertEqual(result[i].tolist(), expectedresult[i].tolist())
def test_OTP_Extra(self):
for i in range(MAX_COVER_NOISE):
# Encode with more JT65 msgs than necessary
jt65msgs = [
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44",
"KB2BBC KA1AAB DD44", "KA1AAB KB2BBC DD44"
]
jt65data = jts.jt65encodemessages(jt65msgs, False)
stegmsg = "BEACON FTW AND DEF CON 22"
key = ''.join(
random.choice(string.ascii_letters + string.digits)
for n in xrange(random.randint(10, 30)))
hidekey = jts.getnoisekey(key)
cipherdata = jts.createciphermsgs(len(jt65data), stegmsg, "OTP",
"I LOVE SECURITY AND STUFF", "",
"", False)
finalmsgs = jts.steginject(jt65data, i, cipherdata, hidekey, False)
# Decode
finalmsgscopy = copy.deepcopy(finalmsgs)
jt65stegmsgs = []
decodedjt65msgs = jts.decodemessages(finalmsgs, False)
for i in range(len(finalmsgscopy)):
if jts.validatesteg(decodedjt65msgs[i], finalmsgscopy[i],
hidekey, STEG_DETECTION_ERROR_THRESHOLD,
False):
jt65stegmsgs.append(finalmsgscopy[i])
stegdata = jts.retrievesteg(jt65stegmsgs, hidekey, False)
resultstegmsg = jts.deciphersteg(stegdata, "OTP",
"I LOVE SECURITY AND STUFF", "",
False)
self.assertEqual(len(decodedjt65msgs), len(jt65msgs))
for i in range(len(jt65msgs)):
self.assertEqual(jt65msgs[i].rstrip(),
decodedjt65msgs[i].rstrip())
self.assertEqual(stegmsg.rstrip(), resultstegmsg.rstrip())
STEG_ENABLED = False
else:
hidekey = jts.getnoisekey(args.key)
# Batch encode
if args.encode:
# Create array of your valid JT65 text
jt65msgs = args.jt65msg.split(",")
# Create array of valid JT65 data
jt65data = jts.jt65encodemessages(jt65msgs, args.verbose)
if args.stegmsg != "" and STEG_ENABLED:
# Create array of cipher data to hide
cipherdata = jts.createciphermsgs(
len(jt65data), args.stegmsg, args.cipher, args.key, args.recipient, args.aesmode, args.verbose
)
# Embed steg data in JT65 messages
finalmsgs = jts.steginject(jt65data, args.noise, cipherdata, hidekey, args.verbose)
else:
# No steg data to hide, just add cover noise if specified
finalmsgs = []
for msg in jt65data:
finalmsgs.append(jts.randomcover(msg, [], args.noise, args.verbose))
# Send to output
processoutput(finalmsgs, args.stdout, args.wavout, args.wsjt, args.freq, args.mode, args.verbose)
# Decode
STEG_ENABLED = False
else:
hidekey = jts.getnoisekey(args.key)
# Batch encode
if args.encode:
# Create array of your valid JT65 text
jt65msgs = args.jt65msg.split(',')
# Create array of valid JT65 data
jt65data = jts.jt65encodemessages(jt65msgs, args.verbose)
if args.stegmsg != "" and STEG_ENABLED:
# Create array of cipher data to hide
cipherdata = jts.createciphermsgs(len(jt65data), args.stegmsg,
args.cipher, args.key,
args.recipient, args.aesmode,
args.verbose)
# Embed steg data in JT65 messages
finalmsgs = jts.steginject(jt65data, args.noise, cipherdata, hidekey,
args.verbose)
else:
# No steg data to hide, just add cover noise if specified
finalmsgs = []
for msg in jt65data:
finalmsgs.append(jts.randomcover(msg, [], args.noise,
args.verbose))
# Send to output
processoutput(finalmsgs, args.stdout, args.wavout, args.wsjt, args.freq,
