From 2cd6698561d75d15cd7c626ddb33e385ec96f4f5 Mon Sep 17 00:00:00 2001
From: Joel Sing <jsing@cvs.openbsd.org>
Date: Wed, 21 Jun 2023 07:41:56 +0000
Subject: Make BN_num_bits() independent of bn->top.

Provide bn_bitsize(), which performs a constant time scan of a BN in order
to determine the bit size of the BN value. Use this for BN_num_bits() such
that it is no longer dependent on the bn->top value.

ok tb@
---
 lib/libcrypto/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/libcrypto/Makefile')

diff --git a/lib/libcrypto/Makefile b/lib/libcrypto/Makefile
index 89bd94d79ae..6fe129bcdd3 100644
--- a/lib/libcrypto/Makefile
+++ b/lib/libcrypto/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.130 2023/06/11 05:35:43 tb Exp $
+# $OpenBSD: Makefile,v 1.131 2023/06/21 07:41:55 jsing Exp $
 
 LIB=	crypto
 LIBREBUILD=y
@@ -195,6 +195,7 @@ SRCS+= bn_mod_sqrt.c
 SRCS+= bn_mont.c
 SRCS+= bn_mul.c
 SRCS+= bn_prime.c
+SRCS+= bn_primitives.c
 SRCS+= bn_rand.c
 SRCS+= bn_recp.c
 SRCS+= bn_shift.c
-- 
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