Replace bn_sub_part_words() with bn_sub().

Now that bn_sub() handles word arrays with potentially different lengths,
we no longer need bn_sub_part_words() - call bn_sub() instead. This allows
us to entirely remove the unnecessarily complex bn_sub_part_words() code.

ok tb@

1 files changed, 1 insertions, 2 deletions

diff --git a/src/lib/libcrypto/arch/i386/Makefile.inc b/src/lib/libcrypto/arch/i386/Makefile.inc
index 67c22262e6..6134dfdc15 100644
--- a/src/lib/libcrypto/arch/i386/Makefile.inc
+++ b/src/lib/libcrypto/arch/i386/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.7 2023/01/14 15:45:43 jsing Exp $
+# $OpenBSD: Makefile.inc,v 1.8 2023/02/22 05:57:19 jsing Exp $
 
 # i386-specific libcrypto build rules
 
@@ -16,7 +16,6 @@ SRCS+= bf_cbc.c
 SSLASM+= bf bf-586
 # bn
 CFLAGS+= -DOPENSSL_IA32_SSE2
-CFLAGS+= -DOPENSSL_BN_ASM_PART_WORDS
 SSLASM+= bn bn-586
 SSLASM+= bn co-586
 CFLAGS+= -DOPENSSL_BN_ASM_MONT