def reset(self, num_to_reset, on_index):
i = on_index
while i >= 0 and num_to_reset > 0:
if self.targets[i].normal == True:
self.targets[i] = Cipher(randint(1, 7), True, i)
else:
self.targets[i] = Cipher(randint(1, 7), False, i)
i = i - 1
num_to_reset = num_to_reset - 1
def __init__(self, x):
#hex limit is how many hex ciphers (non-normal ciphers) are allowed
self.hex_limit = int(x * .3333)
self.targets = []
self.hex_chance_upper = 5
x_2 = int(x / 5)
#The first several will be normal ciphers
for i in range(0, int(x_2)):
self.targets.append(Cipher(randint(1, 7), True, i))
for i in range(x_2, x):
#50% chance to make hex cipher if hex limit is not yet met
if self.hex_limit > 0 and randint(0, self.hex_chance_upper) == 0:
self.hex_limit -= 1
self.targets.append(Cipher(randint(1, 7), False, i))
else:
self.targets.append(Cipher(randint(1, 7), True, i))
self.hex_chance_upper -= 1
if self.hex_chance_upper < 1:
self.hex_chance_upper = 1
def __init__(self, file_open='', password=''):
super(PyPherDecipher, self).__init__()
self.setupUi(self)
self.cipher = Cipher.Cipher()
self.file = file_open
self.passw = password
self.go_back.clicked.connect(self.back)
self.save.clicked.connect(self.check)
self.password.clicked.connect(self.set_new)
self.delete_file.clicked.connect(self.delete)
def __init__(self, encoded_str):
self.letters = "abcdefghijklmnopqrstuvwxyz "
self.c = Cipher(self.letters)
self.best = self.c
self.s = encoded_str
print("About to build trigram map")
self.t = TriGram()
print("built trigram map")
self.prior = 1
self.p = self.get_prob_log(self.c)
self.best_p = self.p
print("Initial perm prob log is " + str(self.p))
def cipher_data(self):
self.cipher = Cipher.Cipher(self.textEdit.toPlainText(), self.passw)
ciphered = self.cipher.cipher()
if not os.stat(self.file)[0] & stat.S_IWRITE:
# File is read-only, so make it writeable
os.chmod(self.file, stat.S_IWRITE)
f = open(self.file, 'w+')
f.writelines('ciphered\n' + ciphered)
f.close()
else:
f = open(self.file, 'w+')
f.writelines('ciphered\n' + ciphered)
f.close()
# File is writeable, so make it read-only
os.chmod(self.file, stat.S_IREAD)
def main():
C = cifra.Cipher()
A = enemy.Adversary_Det()
if (IND_CPA(C, A)):
print("Cifra Identidade quebrada! O adversário venceu!")