One Time Pad Decryption

gistfile1.py

def decrypt(crypted, key):
    plaintext = ''
    chars = crypted.split(' ')
    keys = key.split(' ')
    if len(chars) != len(keys):
        raise ValueError

    plaintext = ''.join([chr(int(char, 16) ^ int(key, 16)) for char, key in zip(chars, keys)])
    return plaintext


if __name__ == "__main__":
    print decrypt('1C 07 7F 6F A7 86 A6 E9 E5 75 78 A9 73 B9 17 2F D6 00 25 9F B4 86 16 07 4D 07 0F 98 0F AB 0F 6C 11 10 0F 34 21 FD 2D 69 B3 0D 7F 21 96 3C', '4F 4E 3A 4F F4 C5 EE A0 A0 26 2B EC 3D 99 53 66 93 20 67 CD FD C3 50 54 0E 4F 4E DE 5B EE 41 4C 55 45 5D 77 69 DD 68 20 FD 2D 2D 6E DE 6E')