Replace GHASH_ASM with function specific defines.

Use the same pattern that is now used for most other code - provide HAVE_*
defines for functions and use these to selectively enable source code.

2 files changed, 5 insertions, 3 deletions

diff --git a/src/lib/libcrypto/arch/hppa/Makefile.inc b/src/lib/libcrypto/arch/hppa/Makefile.inc
index ebcc4c8208..4244c20fef 100644
--- a/src/lib/libcrypto/arch/hppa/Makefile.inc
+++ b/src/lib/libcrypto/arch/hppa/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.28 2026/01/17 13:55:30 jsing Exp $
+# $OpenBSD: Makefile.inc,v 1.29 2026/01/17 14:30:37 jsing Exp $
 
 # hppa-specific libcrypto build rules
 
@@ -8,7 +8,6 @@ SSLASM+= aes aes-parisc aes-parisc
 SSLASM+= bn parisc-mont parisc-mont
 CFLAGS+= -DOPENSSL_BN_ASM_MONT
 # modes
-CFLAGS+= -DGHASH_ASM
 SSLASM+= modes ghash-parisc ghash-parisc
 # sha
 SSLASM+= sha sha1-parisc sha1-parisc
diff --git a/src/lib/libcrypto/arch/hppa/crypto_arch.h b/src/lib/libcrypto/arch/hppa/crypto_arch.h
index 08fcaca045..80260c93e7 100644
--- a/src/lib/libcrypto/arch/hppa/crypto_arch.h
+++ b/src/lib/libcrypto/arch/hppa/crypto_arch.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypto_arch.h,v 1.2 2025/02/14 12:01:58 jsing Exp $ */
+/*      $OpenBSD: crypto_arch.h,v 1.3 2026/01/17 14:30:37 jsing Exp $ */
 /*
  * Copyright (c) 2024 Joel Sing <jsing@openbsd.org>
  *
@@ -23,6 +23,9 @@
 #define HAVE_AES_ENCRYPT_INTERNAL
 #define HAVE_AES_DECRYPT_INTERNAL
 
+#define HAVE_GCM_GHASH_4BIT
+#define HAVE_GCM_GMULT_4BIT
+
 #define HAVE_SHA1_BLOCK_DATA_ORDER
 #define HAVE_SHA1_BLOCK_GENERIC