this post was submitted on 21 Aug 2024
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Privacy
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I think you're missing the point of what I'm asking. In what way are regular salted passwords insecure? Sure you can keep adding extra steps to encryption, but at a certain point you're just wasting CPU cycles.
I have no doubts about Argon2 being secure, I just think the extra steps are unnecessary for anything I would build (i.e. not touching financial transactions or people's SSNs). By design argon2 uses a lot of memory and CPU time to make bruteforce attacks much harder, but that's more of a downside when you're just doing basic account logins on a low end server.
I'll happily retract my point about external dependencies. It's available in most languages, and notably std C++ contains neither argon2 or sha256/512 hashing, so that kind of makes my original point invalid anyway.