I was just trying my comp to break this cipher from hackers. It was some 25-30 seconds to get output. But the message is creepy on itself, it says: DEAD. Then I had some question to ask my AI to be protected and she answers do not run this code on your pc, coz shell might freeze all resources, this is another picture - so called FORK BOMB: Question is: Is it still safe to use 64x16 bit ciphering? Look at the key used and count the characters, then multiply every character by number of bits used in encoding, it is utf charset using 16bits per char. What does that mean? Is 1024 bit key safe NOWADAYS??? 5GHZ x 28cores of intel core i9 is capable of breaking this cipher ;) It is enough to have cca 150GHz speed clock to break into your cipher and it is 1024 bit :)

---