From 390e9177b6abd61dc70c43919a1ef0ec18aeda32 Mon Sep 17 00:00:00 2001
From: deraadt <>
Date: Mon, 21 Oct 2013 20:33:23 +0000
Subject: Remove arc4random_stir() and arc4random_addrandom(), which none
 should be using directly.  Well, a few rare people cloned it upstream and it
 will take a bit of time for them to learn. ok various

---
 src/lib/libc/crypt/arc4random.c | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

(limited to 'src/lib/libc/crypt/arc4random.c')

diff --git a/src/lib/libc/crypt/arc4random.c b/src/lib/libc/crypt/arc4random.c
index 356e231815..e836395803 100644
--- a/src/lib/libc/crypt/arc4random.c
+++ b/src/lib/libc/crypt/arc4random.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random.c,v 1.25 2013/10/01 18:34:57 markus Exp $	*/
+/*	$OpenBSD: arc4random.c,v 1.26 2013/10/21 20:33:23 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -158,31 +158,6 @@ _rs_random_u32(u_int32_t *val)
 	return;
 }
 
-void
-arc4random_stir(void)
-{
-	_ARC4_LOCK();
-	_rs_stir();
-	_ARC4_UNLOCK();
-}
-
-void
-arc4random_addrandom(u_char *dat, int datlen)
-{
-	int m;
-
-	_ARC4_LOCK();
-	if (!rs_initialized)
-		_rs_stir();
-	while (datlen > 0) {
-		m = MIN(datlen, KEYSZ + IVSZ);
-		_rs_rekey(dat, m);
-		dat += m;
-		datlen -= m;
-	}
-	_ARC4_UNLOCK();
-}
-
 u_int32_t
 arc4random(void)
 {
-- 
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