Felipe Cortés

[Argon2](https://en.wikipedia.org/wiki/Argon2) could be a better alternative for the master password hash function as it was designed precisely for that purpose. [C++11 random functions](https://docs.microsoft.com/en-us/cpp/standard-library/random?view=vs-2017) should be used instead of plain `rand()`....

Ok, I think I found a way to fix it, but I am not completely sure if it breaks something else (at least all other tests pass). By adding the...

I think this should be reopened as the benchmark are indeed still inaccurate. I actually couldn't replicate the results claimed in the readme but I'm not sure if my setup...