Error in Bigint in Firefox

[SET001]

Can't get this work on Firefox (20.0). If only I include biging.js like this

<script src="js/salsa20.js"></script>
<script src="js/crypto.js"></script>
<script src="js/bigint.js"></script>

it says throw new Error('Keys should not be generated without CSPRNG.')
Further usage is impossible because if only I try to call DSA constructor I'll get BigInt is undefined and DSA is not a constructor

[SET001]

here is a plunk for this http://plnkr.co/edit/nwLDjPkw1ZRsNAl7NpKt?p=preview

[nadimkobeissi]

Have you tested your code in Chrome?

[SET001]

@KAepora, Yes it work fine in Chrome.

[SET001]

The problem is in BigInt library but it seem's like Arlolra's version is different from what's on Leemon Baird`s site so I'm not sure to whom should I refer with this issue.

[arlolra]

Ah, so that error is warning you that your browser doesn't have a CSPNRG. There's some discussion is #10 about this but the gist of it is that OTR is refusing to generate weak keys by design.

Firefox introduced window.crypto.getRandomValues in 21. Any reason you haven't upgraded?

[nadimkobeissi]

As an aside, one really annoying thing is that the Tor Browser Bundle is still stuck on Firefox 17 😞

[arlolra]

@KAepora The TBB 3.5rc1 has version 24 with window.crypto.getRandomValues(),
https://blog.torproject.org/blog/tor-browser-bundle-35rc1-released

[nadimkobeissi]

That's awesome!!

[SET001]

Updated Firefox to 26.0 and problem disappeared for me.

[arlolra]

Glad to hear it.