Hi,

On Mon, 10 Feb 2014 10:19:48 +0100
[email protected] (Niels Möller) wrote:
> That's good (and otherwise, the tests wouldn't have failed...). BTW,
> do you know of any other source of testvectors (even if not as
> extensive as the ones in your draft)?

You can plug the reference implementation from
http://cr.yp.to/chacha.html into ecrypt:
http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/
(extract the attached archive into the submissions folder for 20, 12
and 8 rounds variants)

My pull request for sjcl (javascript crypto) chacha includes those test
vectors in "json" format (right now at
https://github.com/stbuehler/sjcl/blob/feature-chacha20/test/chacha20_vectors.js,
but hopefully in upstream sjcl soon, in which case I'll delete my
feature branch).

regards,
Stefan
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