Not technically zero knowledge, since you could brute force search her non-matching hash later. A true ZK comparison[1] would just return a true or false witho

Not technically zero knowledge, since you could brute force search her non-matching hash later. A true ZK comparison[1] would just return a true or false without exposing any other information such as the hash of the item. I'm sure the hash was good enough for your purpose, however! [1] https://en.wikipedia.org/wiki/Socialist_millionaire_problem https://en.wikipedia.org/wiki/Socialist_millionaire_problem