# using pycipher to decrypt
#install pycipher
from pycipher import Caesar
ctf = Caesar(key=19).decipher('VMY{vtxltkvbiaxkbltlnulmbmnmbhgvbiaxk}')
print(ctf.lower())
#ctfcaesarcipherisasubstitutioncipher
_____
/ __ \
| / \/ __ _ ___ ___ __ _ _ __
| | / _` |/ _ \/ __|/ _` | '__|
| \__/\ (_| | __/\__ \ (_| | |
\____/\__,_|\___||___/\__,_|_|
~by Ziad Abouelfarah~
1-encrypt \n2-decrtpt """)
choise = input('Choise: ')
if choise == 1 or choise == '1':
plaintext = str(input("Your Secret Text : "))
words = plaintext.split(" ")
key = int(input("choise a key ! like:[0,1,2,3,4,..] default=1 ! : "))
i = 0
for i in range(len(words)):
cipher = Caesar(key=key).encipher(words[i])
cipher = cipher.lower()
print(cipher, sep=' ', end=" ")
else:
cipher = str(input("Your Text : "))
words = cipher.split(" ")
key = int(input("key that you encrypt with : "))
i = 0
for i in range(len(words)):
plaintext = Caesar(key=key).decipher(words[i])
plaintext = plaintext.lower()
print(plaintext, sep=' ', end=" ")
print(" ")