[noise] Test vectors

[Alex]

On Sun, 15 Nov 2015 22:57:20 -0500
Alex <alex at centromere.net> wrote:

> Attached are test vectors for the *_25519_ChaChaPoly_SHA256 family of
> handshakes. These were generated by cacophony[1] and verified by
> screech.
> 

Linked below is the code I wrote to have screech validate the test
vectors:

https://github.com/centromere/screech/blob/test-vectors/tests/lib.rs#L60

-- 
Alex