Updated mbedTLS CRYPTO target to be more flexibly configured for supported boards

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/aes_alt.c

@@ -44,14 +44,14 @@
 #include "mbedtls/platform.h"
 #include "mbedtls/platform_util.h"
 
+#if defined(MBEDTLS_AES_ALT)
+
 /* Parameter validation macros based on platform_util.h */
 #define AES_VALIDATE_RET( cond )    \
     MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_AES_BAD_INPUT_DATA )
 #define AES_VALIDATE( cond )        \
     MBEDTLS_INTERNAL_VALIDATE( cond )
 
-#if defined(MBEDTLS_AES_ALT)
-
 #include "crypto_common.h"
 #include "cy_crypto_core.h"
 
@@ -107,7 +107,9 @@ static int aes_set_keys( mbedtls_aes_context *ctx, const unsigned char *key,
     cy_en_crypto_aes_key_length_t key_length;
     cy_en_crypto_status_t status;
 
-    AES_VALIDATE( ctx != NULL );
+    AES_VALIDATE_RET( ctx != NULL );
+    AES_VALIDATE_RET( key != NULL );
+
 
     switch( keybits )
     {

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/crypto_common.c

@@ -168,5 +168,5 @@ void cy_hw_sha_clone( void *ctxDst, const void *ctxSrc, uint32_t ctxSize,
     CY_CRYPTO_CHECK_PARAM( shaBuffersDst != NULL );
 
     Cy_Crypto_Core_MemCpy(((cy_hw_crypto_t *)ctxSrc)->base, ctxDst, ctxSrc, (uint16_t)ctxSize);
-    Cy_Crypto_Core_Sha_Init(((cy_hw_crypto_t *)ctxSrc)->base, hashStateDst, hashStateDst->mode, shaBuffersDst);
+    Cy_Crypto_Core_Sha_Init(((cy_hw_crypto_t *)ctxSrc)->base, hashStateDst, (cy_en_crypto_sha_mode_t)hashStateDst->mode, shaBuffersDst);
 }

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/ecp_alt.c

@@ -2669,21 +2669,31 @@ cy_en_crypto_ecc_curve_id_t cy_get_dp_idx(mbedtls_ecp_group_id gid)
 
     switch( gid )
     {
+    #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP192R1:
             dp_idx = CY_CRYPTO_ECC_ECP_SECP192R1;
             break;
+    #endif /* defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) */
+    #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP224R1:
             dp_idx = CY_CRYPTO_ECC_ECP_SECP224R1;
             break;
+    #endif /* defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) */
+    #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP256R1:
             dp_idx = CY_CRYPTO_ECC_ECP_SECP256R1;
             break;
+    #endif /* defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) */
+    #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP384R1:
             dp_idx = CY_CRYPTO_ECC_ECP_SECP384R1;
             break;
+    #endif /* defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) */
+    #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP521R1:
             dp_idx = CY_CRYPTO_ECC_ECP_SECP521R1;
             break;
+    #endif /* defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) */
 
         default:
             dp_idx = CY_CRYPTO_ECC_ECP_NONE;

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/sha1_alt.c

@@ -39,13 +39,13 @@
 
 #include <string.h>
 
+#if defined(MBEDTLS_SHA1_ALT)
+
 /* Parameter validation macros based on platform_util.h */
 #define SHA1_VALIDATE_RET(cond)                             \
     MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_SHA1_BAD_INPUT_DATA )
 #define SHA1_VALIDATE(cond)  MBEDTLS_INTERNAL_VALIDATE( cond )
 
-#if defined(MBEDTLS_SHA1_ALT)
-
 void mbedtls_sha1_init( mbedtls_sha1_context *ctx )
 {
     SHA1_VALIDATE( ctx != NULL );

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/sha256_alt.c

@@ -38,13 +38,13 @@
 
 #include <string.h>
 
+#if defined(MBEDTLS_SHA256_ALT)
+
 /* Parameter validation macros based on platform_util.h */
 #define SHA256_VALIDATE_RET(cond)                           \
     MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_SHA256_BAD_INPUT_DATA )
 #define SHA256_VALIDATE(cond)  MBEDTLS_INTERNAL_VALIDATE( cond )
 
-#if defined(MBEDTLS_SHA256_ALT)
-
 void mbedtls_sha256_init( mbedtls_sha256_context *ctx )
 {
     SHA256_VALIDATE( ctx != NULL );

features/mbedtls/targets/TARGET_Cypress/TARGET_MXCRYPTO/sha512_alt.c

@@ -38,13 +38,13 @@
 
 #include <string.h>
 
+#if defined(MBEDTLS_SHA512_ALT)
+
 /* Parameter validation macros based on platform_util.h */
 #define SHA512_VALIDATE_RET(cond)                           \
     MBEDTLS_INTERNAL_VALIDATE_RET( cond, MBEDTLS_ERR_SHA512_BAD_INPUT_DATA )
 #define SHA512_VALIDATE(cond)  MBEDTLS_INTERNAL_VALIDATE( cond )
 
-#if defined(MBEDTLS_SHA512_ALT)
-
 void mbedtls_sha512_init( mbedtls_sha512_context *ctx )
 {
     SHA512_VALIDATE( ctx != NULL );

targets/targets.json

@@ -8844,7 +8844,7 @@
             "WATCHDOG"
         ],
         "release_versions": ["5"],
-        "extra_labels": ["Cypress", "PSOC6"],
+        "extra_labels": ["Cypress", "PSOC6", "MXCRYPTO"],
         "components_add": ["SOFTFP", "RTX"],
         "public": false,
         "overrides" : {
@@ -8869,6 +8869,7 @@
         "device_has_remove": ["ANALOGOUT"],
         "extra_labels_add": [
             "PSOC6_02",
+            "MXCRYPTO_02",
             "CM0P_SLEEP",
             "WHD",
             "4343W",
@@ -8887,6 +8888,7 @@
         "device_has_remove": ["ANALOGOUT"],
         "extra_labels_add": [
             "PSOC6_02",
+            "MXCRYPTO_02",
             "CM0P_SLEEP",
             "WHD",
             "43012",
@@ -8905,6 +8907,7 @@
         "supported_form_factors": ["ARDUINO"],
         "extra_labels_add": [
             "PSOC6_01",
+            "MXCRYPTO_01",
             "CM0P_SLEEP",
             "WHD",
             "4343W",
@@ -8946,6 +8949,7 @@
         "supported_form_factors": ["ARDUINO"],
         "extra_labels_add": [
             "PSOC6_01",
+            "MXCRYPTO_01",
             "CM0P_SLEEP"
         ],
         "macros_add": ["CY8C6347BZI_BLD53"],
@@ -8961,7 +8965,7 @@
         "components_remove": ["QSPIF"],
         "device_has_remove": ["QSPI"],
         "supported_form_factors": ["ARDUINO"],
-        "extra_labels_add": ["PSOC6_01"],
+        "extra_labels_add": ["PSOC6_01", "MXCRYPTO_01"],
         "macros_add": ["CYB06447BZI_D54",
                        "PSOC6_DYNSRM_DISABLE=1",
                        "CY_CFG_SYSCLK_WCO_ENABLED=1",
@@ -8978,6 +8982,7 @@
         "features": ["BLE"],
         "extra_labels_add": [
             "PSOC6_01",
+            "MXCRYPTO_01",
             "CM0P_SLEEP",
             "WHD",
             "43012",
@@ -8997,7 +9002,7 @@
         "inherits": ["MCU_PSOC6_M0"],
         "supported_form_factors": ["ARDUINO"],
         "extra_labels_add": ["PSOC6_FUTURE", "CY8C63XX", "FUTURE_SEQUANA"],
-        "extra_labels_remove": ["PSOC6"],
+        "extra_labels_remove": ["PSOC6", "MXCRYPTO"],
         "device_has_remove": ["TRNG", "CRC", "I2CSLAVE", "USBDEVICE", "QSPI", "WATCHDOG"],
         "macros_add": ["CY8C6347BZI_BLD53"],
         "macros_remove": ["MBEDTLS_CONFIG_HW_SUPPORT"],
@@ -9031,7 +9036,7 @@
         "supported_form_factors": ["ARDUINO"],
         "components_remove": ["QSPIF"],
         "extra_labels_add": ["PSOC6_FUTURE", "CY8C63XX", "CORDIO"],
-        "extra_labels_remove": ["PSOC6"],
+        "extra_labels_remove": ["PSOC6", "MXCRYPTO"],
         "device_has_remove": ["TRNG", "CRC", "I2CSLAVE", "USBDEVICE", "QSPI", "WATCHDOG"],
         "macros_add": ["CY8C6347BZI_BLD53"],
         "macros_remove": ["MBEDTLS_CONFIG_HW_SUPPORT"],