Increasing the default number of PBKDF2 for existing accounts

[Quexten (Bernd Schoolmann)]

The default for newly created accounts already has been raised to 350000 a few days ago:

adjust default kdf iterations to 350k

Also about argon2 support: This is not a just feature request anymore but a work-in-progress PR. Mobile support is pretty much done, and server client PR’s are close:

Argon2 KDF Support

Hi, as in for the same reason as in Scrypt KDF Support , I decided to add Argon2 support. More specifically Argon2id. On the typescript-based platforms, argon2-browser with WASM is used. On the cli, argon2 bindings are used (though WASM is also available). On mobile, I just looked for the C# argon2 implementation with the most stars on Github, which was GitHub - mheyman/Isopoh.Cryptography.Argon2: Fully managed .Net Core implementation of Argon2. One advantage here is that it is pure C#. I ha…

Edit: I guess this doesn’t apply to existing users, so is your feature request auto migration that would, f.e prompt the user on sign in, and ask whether the KDFIterations should be updated?