Open_file: Sure, let’s break it down. First, most “thieves” rely on implementation flaws, not the math itself. A sloppy key‑management system, hard‑coded keys, or a predictable random number generator is a goldmine. Then there’s side‑channel leakage—timing attacks, power analysis, even cache‑timing tricks that let a clever attacker infer secrets from subtle timing differences. And don’t forget the human factor: social engineering or simply grabbing a device that hasn’t been patched. In short, the library can be rock‑solid, but if the surrounding code or process is weak, the whole thing goes down. Keep your keys fresh, your RNG good, and audit the whole stack—otherwise, even the best encryption can be bypassed with a single smart move.