This is my first time posting something to HN, so please be kind.
I wanted to show what I’ve been working on for the last 6 months:
NoKey, a password manager without a master password.
Instead, you can unlock your passwords by confirming from another device. E.g. if you need a password on your PC, you only have to confirm this on your phone. No need to remember any passwords!
The vast majority of the code is written in Elm and it’s fully open source.
There is a browser extension for Chrome and Firefox and an Android app.
The application is only useful with at least two devices, so to really test it out, you’ll have to install it on two devices.
There is no iOS version and the web app doesn’t work on Safari either (it's missing some stuff from the Web Crypto API), sorry!
Any feedback or questions are greatly appreciated!
Also, the Android app requires no device permissions, haven't seen that in a while.
That's not true, it just uses the new way to ask for permissions. E.g. when you want to scan a QR code it requires the camera permission. But it only asks at that moment, not upfront as older android apps used to do
So don't do it.
In short, a new device doesn't have the same power as the others from the start, first new keys have to be generated which can only happen if you are able to unlock your passwords.
So just don't setup both the Firefox and Chrome extension and you're golden.
The only exception is at the start when there are no passwords stored yet.
I don't wanna push you, just wanna give you some things to think about. As long as you use strong and unique passwords everywhere you're good.
Also, it's not a big problem if one of your devices dies, as long as you paired enough devices you won't lose any passwords.
I meant, I keep the password to KeePass in my brain and in backup places. I'm unlikely to lose all those.
>Also, it's not a big problem if one of your devices dies, as long as you paired enough devices you won't lose any passwords.
Not everyone has a million devices.
> Not everyone has a million devices.
I don't think that's fair. With 3 devices you're perfectly ok. Or even with only 2, if you also use a "key box" (gives you one "device" more at the cost of having to remember a password).
Some people don't live in a place where it's easy to afford multiple devices.
Many non-tech people don't even use a desktop PC anymore. They just have a smartphone.
Believe what you will, but it is certainly fair to say not everyone has enough devices for this service to make sense. For example, me, with 2 devices.
>If you are already using KeePass than there is no reason to use NoKey, KeePass is great!
In terms of technology it's of course completely different.
That's why it's a very good idea to pair as many devices as you can, e.g. an old phone, your work PC, etc.
This way you're pretty save from any loss.
In general, if you save your passwords with security level N (meaning you need N devices to unlock), if you lose all but N-1 devices, you lose access.
You can also add a "key box", which gives you one more "device", but requires you to remember a password.
Doesn't this increase your attack surface greatly though? The more devices you have this on, the greater chances that one or more of them could be compromised and used to access your passwords. Since there's no master key, one has to only compromise the OS to get at everything. Given that so many devices do not receive regular security updates, this seems like it would be a concern..
That's true. I suppose it's a trade off between protection against lost vs. smaller attack surface.
> Since there's no master key, one has to only compromise the OS to get at everything
That's wrong, compromising one device doesn't give an attacker anything useful. Only if two or more devices have been compromised can passwords be decrypted.
But in any case, I think if your device is compromised you might be in bigger troubles anyway.
E.g. if an attacker controls your device, ransomeware might be easier and more lucrative to them than going after more devices to hunt for passwords.
Yea I understand that, but by having a large number of devices with this on it, you increase the chances that any two of them could be compromised. That was my point, I just didn't articulate it well enough.
I use them to generate random passwords for sites like yahoo or neopets (or whatever).