Lines Matching refs:entropy
9 /* $Id: entropy.c,v 1.10 2009/01/18 23:48:14 tbox Exp $ */
12 * This is the system dependent part of the ISC entropy API.
25 * There is only one variable in the entropy data structures that is not
37 #include "../entropy.c"
73 * Poll each source, trying to get data from it to stuff into the entropy
101 * Next, if we are asked to add a specific bit of entropy, make
103 * (DIGEST_SIZE * 8 < needed < POOLBITS - entropy).
112 if ((ent->pool.entropy >= RND_POOLBITS / 4)
125 needed = ISC_MIN(needed, RND_POOLBITS - ent->pool.entropy);
139 * next one) to avoid letting some sources build up entropy while
277 * Hook it into the entropy system.