fixme1.py

import random

def str_xor(secret, key):
    #extended key to match Lenght efficiently
    new_key = list(key)
    i = 0
    while len(new_key) < len(secret):
        # new_key = new_key + key[i]
        new_key.append(key[i])
        i = (i + 1) % len(key)        
    # return "".join([chr(ord(secret_c) ^ ord(new_key_c)) for (secret_c,new_key_c) in zip(secret,new_key)])
    return "".join(chr(ord(a) ^ ord(b)) for a,b in zip(secret,new_key))


# flag_enc = chr(0x15) + chr(0x07) + chr(0x08) + chr(0x06) + chr(0x27) + chr(0x21) + chr(0x23) + chr(0x15) + chr(0x5a) + chr(0x07) + chr(0x00) + chr(0x46) + chr(0x0b) + chr(0x1a) + chr(0x5a) + chr(0x1d) + chr(0x1d) + chr(0x2a) + chr(0x06) + chr(0x1c) + chr(0x5a) + chr(0x5c) + chr(0x55) + chr(0x40) + chr(0x3a) + chr(0x5f) + chr(0x53) + chr(0x5b) + chr(0x57) + chr(0x41) + chr(0x57) + chr(0x08) + chr(0x5c) + chr(0x14)
flag_enc = "".join(chr(x) for x in [
    0x15, 0x07, 0x08, 0x06, 0x27, 0x21, 0x23, 0x15, 0x5a, 0x07, 0x00, 0x46,
    0x0b, 0x1a, 0x5a, 0x1d, 0x1d, 0x2a, 0x06, 0x1c, 0x5a, 0x5c, 0x55, 0x40,
    0x3a, 0x5f, 0x53, 0x5b, 0x57, 0x41, 0x57, 0x08, 0x5c, 0x14
])

  
flag = str_xor(flag_enc, 'enkidu')
# print('That is correct! Here\'s your flag: ' + flag)

print("That is correct! Here's your flag:", flag)