From f34d955440735bc406aa73c9ffd9dab07d96760d Mon Sep 17 00:00:00 2001
From: Jon Shallow <supjps-libcoap@jpshallow.com>
Date: Mon, 12 Feb 2024 09:53:33 +0000
Subject: [PATCH] coap_mbedtls.c: Enable PSA Crypto support if available

---
 src/coap_mbedtls.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/coap_mbedtls.c b/src/coap_mbedtls.c
index d442ca5a..f7934abc 100644
--- a/src/coap_mbedtls.c
+++ b/src/coap_mbedtls.c
@@ -76,6 +76,9 @@
 #if defined(ESPIDF_VERSION) && defined(CONFIG_MBEDTLS_DEBUG)
 #include <mbedtls/esp_debug.h>
 #endif /* ESPIDF_VERSION && CONFIG_MBEDTLS_DEBUG */
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+#include <psa/crypto.h>
+#endif /* MBEDTLS_PSA_CRYPTO_C */
 
 #define mbedtls_malloc(a) malloc(a)
 #define mbedtls_realloc(a,b) realloc(a,b)
@@ -1512,6 +1515,10 @@ coap_dtls_new_mbedtls_env(coap_session_t *c_session,
   mbedtls_ssl_config_init(&m_env->conf);
   mbedtls_entropy_init(&m_env->entropy);
 
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+  psa_crypto_init();
+#endif /* MBEDTLS_PSA_CRYPTO_C */
+
 #if defined(ESPIDF_VERSION) && defined(CONFIG_MBEDTLS_DEBUG)
   mbedtls_esp_enable_debug_log(&m_env->conf, CONFIG_MBEDTLS_DEBUG_LEVEL);
 #endif /* ESPIDF_VERSION && CONFIG_MBEDTLS_DEBUG */