def main(mode, key, infile, outfile):
cipher = Blowfish(bytearray.fromhex(key))
text = infile.read()
size = Blowfish.blockSize()
for i in range(0,len(text),size):
block = bytearray(text[i:(i+size)])
if len(block)<size:
for _ in range(size-len(block)):
block.append(0)
if mode==MODE_ENCRYPT:
cipher.encrypt(block)
elif mode==MODE_DECRYPT:
cipher.decrypt(block)
outfile.write(block)
outfile.flush()
def main(mode, key, infile, outfile):
cipher = Blowfish(bytearray.fromhex(key))
text = infile.read()
size = Blowfish.blockSize()
for i in range(0, len(text), size):
block = bytearray(text[i:(i + size)])
if len(block) < size:
for _ in range(size - len(block)):
block.append(0)
if mode == MODE_ENCRYPT:
cipher.encrypt(block)
elif mode == MODE_DECRYPT:
cipher.decrypt(block)
outfile.write(block)
outfile.flush()
def test_once(self):
zero_block = bytearray(b'\x00' * Blowfish.blockSize())
self.cipher.encrypt(zero_block)
