[Babel-users] hmac merge

[Dave Taht]

So I got around to testing this merge on two boxes this morning. It's
rather noisy when run on a mixed network, but the two boxes I got
running seem to be exchanging routes on

key id key1 type sha1 value deadbeefdeadbeefdeadbeefdeadbeefdeadbeef
default enable-timestamps true hmac key1

I would probably ratelimit stuff like this:

static unsigned ratelimit = 0;
if(ratelimit++ % 1024) fprintf(stderr,"Received wrong hmac from box %x", box);

'cause

./rtod -r 4096

from an non-hmacing box is rather noisy.

...

Received wrong hmac.
Received wrong hmac.
Received wrong hmac.
Received incorrect RTT sub-TLV on IHU.