def decrypt(prefix):
res = []
for suffix in product(letters, repeat=5 - len(prefix)):
passwd = np.concatenate([prefix, suffix])
text = decode(ciphertext, passwd)
if isgood(text):
passwd = "".join(map(chr, passwd))
res.append((passwd, text))
return res
def decrypt(prefix):
res = []
for suffix in product(letters, repeat=5-len(prefix)):
passwd = np.concatenate([prefix, suffix])
text = decode(ciphertext, passwd)
if isgood(text):
passwd = "".join(map(chr, passwd))
res.append( (passwd, text) )
return res
import itertools
from crypt import decode, letters, isgood, preprocess
with open('secret.msg') as f:
ciphertext = f.read()
ciphertext = preprocess(ciphertext)
for p in itertools.product(letters, repeat=5):
text = decode(ciphertext, p)
if isgood(text):
passwd = "".join(map(chr, p))
print('%s:%s' % (passwd, text))
import itertools
from crypt import decode, letters, isgood, preprocess
ciphertext = file('secret.msg').read()
ciphertext = preprocess(ciphertext)
for p in itertools.product(letters, repeat=5):
text = decode(ciphertext, p)
if isgood(text):
passwd = "".join(map(chr,p))
print '%s:%s' % (passwd, text)