From dff7c0fcfa430662caed15ed32f66e57a2c81f71 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Fri, 22 May 2020 10:04:58 -0700
Subject: [PATCH] Fix for hardware mutex protection in case where STM32
 hardware acceleration is used for RNG or HASH only.

---
 wolfssl/wolfcrypt/wc_port.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfssl/wolfcrypt/wc_port.h b/wolfssl/wolfcrypt/wc_port.h
index bfc514263..d3deb59db 100644
--- a/wolfssl/wolfcrypt/wc_port.h
+++ b/wolfssl/wolfcrypt/wc_port.h
@@ -245,7 +245,7 @@
 
 /* Enable crypt HW mutex for Freescale MMCAU, PIC32MZ or STM32 */
 #if defined(FREESCALE_MMCAU) || defined(WOLFSSL_MICROCHIP_PIC32MZ) || \
-    defined(STM32_CRYPTO)
+    defined(STM32_CRYPTO) || defined(STM32_HASH) || defined(STM32_RNG)
     #ifndef WOLFSSL_CRYPT_HW_MUTEX
         #define WOLFSSL_CRYPT_HW_MUTEX  1
     #endif