Re: [PATCH RFC 2/2] babel: Add HMAC support

Martin Mares <mj@ucw.cz> writes:

Hi Toke,

just a random thought:

...

+ getrandom(n->hmac_nonce, BABEL_HMAC_NONCE_LEN, 0);

I think we cannot rely on getrandom() being available on all systems. It probably needs wrapping in sysdep code.

Yeah, figured I would probably have to look into something like that. Any idea if there is an interface that *is* available across systems?

int random(void) { return 4; /* Random number chosen by a fair dice roll. */ }

Don't think this will work ;) -Toke