http://tutacomm6oqwlbbpd246mljjxpupuxxqj2jg5mfdyegeaetdauigslad.onion/blog/best-encryption-with-kdf
Argon2 brings a number of improvements over bcrypt, such as memory-hardness and side-channel resistance. Can Argon2 be used in all clients? Once we settled on the algorithm we want to use, we were left with the problem of how to actually use this in all of our
supported platforms: Android, iOS, desktop clients and web.