A web browser localy encrypted by default

Çağlar Arlı - 10 Views

Some years ago, I've found a web browser which I can't remember the name. It had pretty impressive security standards. For example:

Symmetric encryption key (password) is mandatory for saving browsing session/history/browser configurations. Otherwise none of that data is kept.
Private-public key pair generation for direct user interaction, asking passwords for the private key (Unfortunately, I don't remember the purpose. Probably signing and verifying emails.)

I thought it would be easy to find it again, or at least some equivalent browser, but after some days searching, nothing!

The nearest I could find was Gnome Web with Seahorse, but from what I see, I doubt it serves the same purpose (specially the first one):

Does anybody knows something like that?

Annanowa