def test_crypt(): key = b'key' message = b'abc' key2, message2 = prepare_message(key, message) plaintext = [b'abc', [b'', b'pqr']] for i in range(100): plaintext.append(bytes([randrange(256) for j in range(15)])) plaintext.append([b'ab', b'cde']) plaintext.append(b'stuv') assert decode_and_decrypt_message(key, pack_and_encode_messages([(key2, message2)], plaintext)) == message
def test_crypt():
key = b"key"
message = b"abc"
key2, message2 = prepare_message(key, message)
plaintext = [b"abc", [b"", b"pqr"]]
for i in range(100):
plaintext.append(bytes([randrange(256) for j in range(15)]))
plaintext.append([b"ab", b"cde"])
plaintext.append(b"stuv")
assert decode_and_decrypt_message(key, pack_and_encode_messages([(key2, message2)], plaintext)) == message
def encode(preparefunc):
f = open(argv[1], 'br')
p = f.read()
f.close()
messages = [prepare_message(argv[i].encode('utf-8'), argv[i+1].encode('utf-8')) for i in range(2, len(argv), 2)]
m = pack_and_encode_messages(messages, preparefunc(p))
if m is None:
print('Error')
else:
f = open(argv[1], 'bw')
f.write(m)
f.close()
def encode(preparefunc):
f = open(argv[1], 'br')
p = f.read()
f.close()
messages = [prepare_message(argv[i].encode('utf-8'), argv[i+1].encode('utf-8')) for i in range(2, len(argv), 2)]
m = pack_and_encode_messages(messages, preparefunc(p))
if m is None:
print('Error')
else:
f = open(argv[1], 'bw')
f.write(m)
f.close()
def encode(preparefunc):
f = open(argv[1], "br")
p = f.read()
f.close()
messages = [prepare_message(argv[i].encode("utf-8"), argv[i + 1].encode("utf-8")) for i in range(2, len(argv), 2)]
m = pack_and_encode_messages(messages, preparefunc(p))
if m is None:
print("Error")
else:
f = open(argv[1], "bw")
f.write(m)
f.close()