You say it's 'straightforward' and boasted of how unbroken it was, and yet your LLM, despite being extremely limited sandbox and filtered into practical uselessness, was still beaten in less than a day by some idle HNers! What's the saying in security, "Anyone can invent a crypto they personally cannot break"...? It might be worth remembering another security catchphrase: "attacks only get better".

It'll be entertaining reliving the buffer-overflow era of computer security, however.