Hacker News new | ask | show | jobs
by qu4z-2 3636 days ago
To be clear, I'm not claiming that encrypted data is compressible. I'm just pointing out that any detectable "patterns" that appear in random data but not encrypted data are inconsistent with the claim that random and encrypted data are indistinguishable. Also if you find such a "pattern" that's probably a good starting point for breaking whatever cipher you're using.