Function encrypt_str

recipes/Python/578062_Markov/recipe-578062.py:394–401

(string, word_size, plain_chars='')

# plain_chars
#  - characters that you do not want to encrypt
def encrypt_str(string, word_size, plain_chars=''):
    byte_obj = string.encode(CODEC, 'ignore')
    encode_on = set(byte_obj).difference(set(plain_chars.encode()))
    sudoku_key = make_sudoku_key(encode_on, word_size)
    boot_strap = make_boot_strap(sudoku_key)
    cyphertext = encrypt(byte_obj, sudoku_key, boot_strap)[0]
    # return encrypted string, key, and original bootstrap
    return cyphertext.decode(CODEC, 'ignore'), sudoku_key, boot_strap

def grid_size(string, word_size, plain_chars):
    encode_on = set(string.encode()).difference(set(plain_chars.encode()))