Sorry - guarantee was probably too strong. I meant it in the mathematical sense (no more than a negligible chance of distinguishing from random noise) [1].<p>[1] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cryptographically_secure_pseudorandom_number_generator" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Cryptographically_secure_pseud...</a>