random: Revert back to the default fortuna minpool size

This hack should no longer be needed since we use the virtio-random PV device to provide entropy to QEMU instances. This reverts commit a060345.
bsdjhb · Jan 14, 2025 · 8f4685d · 8f4685d
1 parent b251896
commit 8f4685d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/sys/dev/random/fortuna.c b/sys/dev/random/fortuna.c
@@ -81,7 +81,7 @@ CTASSERT(RANDOM_FORTUNA_BLOCKS_PER_KEY * RANDOM_BLOCKSIZE ==
  * Making RANDOM_FORTUNA_DEFPOOLSIZE too large will mean a long time between reseeds,
  * and too small may compromise initial security but get faster reseeds.
  */
-#define	RANDOM_FORTUNA_MINPOOLSIZE 1
+#define	RANDOM_FORTUNA_MINPOOLSIZE 16
 #define	RANDOM_FORTUNA_MAXPOOLSIZE INT_MAX 
 CTASSERT(RANDOM_FORTUNA_MINPOOLSIZE <= RANDOM_FORTUNA_DEFPOOLSIZE);
 CTASSERT(RANDOM_FORTUNA_DEFPOOLSIZE <= RANDOM_FORTUNA_MAXPOOLSIZE);

diff --git a/sys/dev/random/fortuna.h b/sys/dev/random/fortuna.h
@@ -29,7 +29,7 @@
 
 /* Defined in FS&K */
 #define	RANDOM_FORTUNA_NPOOLS 32		/* The number of accumulation pools */
-#define	RANDOM_FORTUNA_DEFPOOLSIZE 1		/* The default pool size/length for a (re)seed */
+#define	RANDOM_FORTUNA_DEFPOOLSIZE 64		/* The default pool size/length for a (re)seed */
 
 #ifdef _KERNEL
 typedef struct mtx mtx_t;