From 12c2fe8d53fd43559ea862c9babfc2abf3c65299 Mon Sep 17 00:00:00 2001
From: Ulf Möller <ulf@openssl.org>
Date: Tue, 20 Feb 2001 00:43:59 +0000
Subject: Use BN_rand_range().

---
 crypto/dh/dh_key.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'crypto/dh/dh_key.c')

diff --git a/crypto/dh/dh_key.c b/crypto/dh/dh_key.c
index 0e4fee101f..7a0ace72f0 100644
--- a/crypto/dh/dh_key.c
+++ b/crypto/dh/dh_key.c
@@ -101,7 +101,6 @@ const DH_METHOD *DH_OpenSSL(void)
 static int generate_key(DH *dh)
 	{
 	int ok=0;
-	unsigned int i;
 	BN_CTX ctx;
 	BN_MONT_CTX *mont;
 	BIGNUM *pub_key=NULL,*priv_key=NULL;
@@ -110,15 +109,9 @@ static int generate_key(DH *dh)
 
 	if (dh->priv_key == NULL)
 		{
-		i=dh->length;
-		if (i == 0)
-			{
-			/* Make the number p-1 bits long */
-			i=BN_num_bits(dh->p)-1;
-			}
 		priv_key=BN_new();
 		if (priv_key == NULL) goto err;
-		if (!BN_rand(priv_key,i,0,0)) goto err;
+		if (!BN_rand_range(priv_key, dh->p)) goto err;
 		}
 	else
 		priv_key=dh->priv_key;
-- 
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