Function decrypt

ciphers/caesar_cipher.py:12–19

(strng, key)

def decrypt(strng, key):
    decrypted = ''
    for x in strng:
        indx = (ord(x) - key) % 256
        if indx < 32:
            indx = indx + 95
        decrypted = decrypted + chr(indx)
    return decrypted

def brute_force(strng):
    key = 1