Provide bn_mod_{add,sub,mul}_words().

These implement constant time modular addition, subtraction and
multiplication in the Montegomery domain.

ok tb@

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/Makefile b/src/lib/libcrypto/Makefile
index a05042986c..dd64f07f48 100644
--- a/src/lib/libcrypto/Makefile
+++ b/src/lib/libcrypto/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.232 2025/05/25 04:53:05 jsing Exp $
+# $OpenBSD: Makefile,v 1.233 2025/05/25 04:58:32 jsing Exp $
 
 LIB=    crypto
 LIBREBUILD=y
@@ -173,6 +173,7 @@ SRCS+= bn_kron.c
 SRCS+= bn_lib.c
 SRCS+= bn_mod.c
 SRCS+= bn_mod_sqrt.c
+SRCS+= bn_mod_words.c
 SRCS+= bn_mont.c
 SRCS+= bn_mul.c
 SRCS+= bn_prime.c