BW now uses Argon2 over PBKDF. I can’t remember if that is by default, opt-in, or new accounts. But barring an argon vuln, this is even less of a concern.
Also, I think BW has been using more than 100k for some time now. Last I saw 600K was the recommendation.
Also, I think BW has been using more than 100k for some time now. Last I saw 600K was the recommendation.