src/platform/nxp/k32w0/k32w0-chip-mbedtls-config.h - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *
  *    Copyright (c) 2021 Project CHIP Authors
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
  *    You may obtain a copy of the License at
  *
  *        http://www.apache.org/licenses/LICENSE-2.0
  *
  *    Unless required by applicable law or agreed to in writing, software
  *    distributed under the License is distributed on an "AS IS" BASIS,
  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */

 #ifndef K32W061_MBEDTLS_CONFIG_H
 #define K32W061_MBEDTLS_CONFIG_H

 #if defined(MBEDTLS_ECP_WINDOW_SIZE)
 #undef MBEDTLS_ECP_WINDOW_SIZE
 #define MBEDTLS_ECP_WINDOW_SIZE 4 /**< Maximum window size used */
 #endif

 #if defined(MBEDTLS_ECP_FIXED_POINT_OPTIM)
 #undef MBEDTLS_ECP_FIXED_POINT_OPTIM
 #define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /**< Enable fixed-point speed-up */
 #endif

 /**
  * \def MBEDTLS_AES_ALT
  *
  * Enable hardware acceleration for the AES block cipher
  *
  * See MBEDTLS_AES_C for more information.
  */
 #define MBEDTLS_AES_ALT

 #if defined(MBEDTLS_AES_ALT)
 /**************************** KSDK ********************************************/
 #include "fsl_device_registers.h"

 /* Enable LTC use in library if there is LTC on chip. */
 #if defined(FSL_FEATURE_SOC_LTC_COUNT) && (FSL_FEATURE_SOC_LTC_COUNT > 0)
 #include "fsl_ltc.h"

 #define LTC_INSTANCE LTC0 /* LTC base register.*/

 #if FSL_FEATURE_LTC_HAS_SHA
 #define MBEDTLS_FREESCALE_LTC_SHA1   /* Enable use of LTC SHA.*/
 #define MBEDTLS_FREESCALE_LTC_SHA256 /* Enable use of LTC SHA256.*/
 #endif
 #if defined(FSL_FEATURE_LTC_HAS_DES) && FSL_FEATURE_LTC_HAS_DES
 #define MBEDTLS_FREESCALE_LTC_DES /* Enable use of LTC DES.*/
 #endif
 #define MBEDTLS_FREESCALE_LTC_AES /* Enable use of LTC AES.*/
 #if defined(FSL_FEATURE_LTC_HAS_GCM) && FSL_FEATURE_LTC_HAS_GCM
 #define MBEDTLS_FREESCALE_LTC_AES_GCM /* Enable use of LTC AES GCM.*/
 #endif
 #if defined(FSL_FEATURE_LTC_HAS_PKHA) && FSL_FEATURE_LTC_HAS_PKHA
 #define MBEDTLS_FREESCALE_LTC_PKHA /* Enable use of LTC PKHA.*/
 #define FREESCALE_PKHA_INT_MAX_BYTES 256
 #endif
 #endif

 /* Enable MMCAU use in library if there is MMCAU on chip. */
 #if defined(FSL_FEATURE_SOC_MMCAU_COUNT) && (FSL_FEATURE_SOC_MMCAU_COUNT > 0)
 #include "fsl_mmcau.h"

 #define MBEDTLS_FREESCALE_MMCAU_MD5    /* Enable use of MMCAU MD5.*/
 #define MBEDTLS_FREESCALE_MMCAU_SHA1   /* Enable use of MMCAU SHA1.*/
 #define MBEDTLS_FREESCALE_MMCAU_SHA256 /* Enable use of MMCAU SHA256.*/
 #define MBEDTLS_FREESCALE_MMCAU_DES    /* Enable use of MMCAU DES, when LTC is disabled.*/
 #define MBEDTLS_FREESCALE_MMCAU_AES    /* Enable use of MMCAU AES, when LTC is disabled.*/
 #endif

 /* Enable CAU3 use in library if there is CAU3 on chip. */
 #if defined(FSL_FEATURE_SOC_CAU3_COUNT) && (FSL_FEATURE_SOC_CAU3_COUNT > 0)
 #include "cau3_pkha.h"
 #include "fsl_cau3.h"

 #define MBEDTLS_CAU3_COMPLETION_SIGNAL CAU3_CC_CMD_EVT
 #define MBEDTLS_SHA256_ALT_NO_224

 #define MBEDTLS_FREESCALE_CAU3_AES    /* Enable use of CAU3 AES.*/
 #define MBEDTLS_FREESCALE_CAU3_SHA256 /* Enable use of CAU3 SHA256.*/
 #define MBEDTLS_FREESCALE_CAU3_PKHA   /* Enable use of CAU3 PKHA.*/
 #define FREESCALE_PKHA_INT_MAX_BYTES 512
 #endif

 #if defined(MBEDTLS_FREESCALE_LTC_PKHA) || defined(MBEDTLS_FREESCALE_CAU3_PKHA)
 /*
  * This FREESCALE_PKHA_LONG_OPERANDS_ENABLE macro can be defined.
  * In such a case both software and hardware algorithm for TFM is linked in.
  * The decision for which algorithm is used is determined at runtime
  * from size of inputs. If inputs and result can fit into LTC (see FREESCALE_PKHA_INT_MAX_BYTES)
  * then we call hardware algorithm, otherwise we call software algorithm.
  *
  * Note that mbedTLS algorithms break modular operations unefficiently into two steps.
  * First is normal operation, for example non-modular multiply, which can produce number
  * with greater size than operands. Second is modular reduction.
  * The implication of this is that if for example FREESCALE_PKHA_INT_MAX_BYTES is 256 (2048 bits),
  * RSA-2048 still requires the FREESCALE_PKHA_LONG_OPERANDS_ENABLE macro to be defined,
  * otherwise it fails at runtime.
  */
 // #define FREESCALE_PKHA_LONG_OPERANDS_ENABLE
 #endif

 /* Enable AES use in library if there is AES on chip. */
 #if defined(FSL_FEATURE_SOC_AES_COUNT) && (FSL_FEATURE_SOC_AES_COUNT > 0)
 #include "fsl_aes.h"

 #define AES_INSTANCE AES0             /* AES base register.*/
 #define MBEDTLS_FREESCALE_LPC_AES     /* Enable use of LPC AES.*/
 #define MBEDTLS_FREESCALE_LPC_AES_GCM /* Enable use of LPC AES GCM.*/

 #endif

 /* Enable SHA use in library if there is SHA on chip. */
 #if defined(FSL_FEATURE_SOC_SHA_COUNT) && (FSL_FEATURE_SOC_SHA_COUNT > 0)
 #include "fsl_sha.h"

 #define SHA_INSTANCE SHA0            /* SHA base register.*/
 #define MBEDTLS_FREESCALE_LPC_SHA1   /* Enable use of LPC SHA.*/
 #define MBEDTLS_FREESCALE_LPC_SHA256 /* Enable use of LPC SHA256.*/

 #endif

 /* Define ALT MMCAU & LTC functions. Do not change it. */
 #if defined(MBEDTLS_FREESCALE_MMCAU_DES) || defined(MBEDTLS_FREESCALE_LTC_DES)
 #define MBEDTLS_DES_SETKEY_ENC_ALT
 #define MBEDTLS_DES_SETKEY_DEC_ALT
 #define MBEDTLS_DES_CRYPT_ECB_ALT
 #define MBEDTLS_DES3_CRYPT_ECB_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_DES)
 #define MBEDTLS_DES_CRYPT_CBC_ALT
 #define MBEDTLS_DES3_CRYPT_CBC_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_AES) || defined(MBEDTLS_FREESCALE_MMCAU_AES) || defined(MBEDTLS_FREESCALE_LPC_AES) ||            \
     defined(MBEDTLS_FREESCALE_CAU3_AES)
 #define MBEDTLS_AES_SETKEY_ENC_ALT
 #define MBEDTLS_AES_SETKEY_DEC_ALT
 #define MBEDTLS_AES_ENCRYPT_ALT
 #define MBEDTLS_AES_DECRYPT_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_AES)
 #define MBEDTLS_AES_CRYPT_CBC_ALT
 #define MBEDTLS_AES_CRYPT_CTR_ALT
 #define MBEDTLS_CCM_CRYPT_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_AES_GCM) || defined(MBEDTLS_FREESCALE_LPC_AES_GCM)
 #define MBEDTLS_GCM_CRYPT_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_PKHA) || defined(MBEDTLS_FREESCALE_CAU3_PKHA)
 #define MBEDTLS_MPI_ADD_ABS_ALT
 #define MBEDTLS_MPI_SUB_ABS_ALT
 #define MBEDTLS_MPI_MUL_MPI_ALT
 #define MBEDTLS_MPI_MOD_MPI_ALT
 #define MBEDTLS_MPI_EXP_MOD_ALT
 #define MBEDTLS_MPI_GCD_ALT
 #define MBEDTLS_MPI_INV_MOD_ALT
 #define MBEDTLS_MPI_IS_PRIME_ALT
 #if defined(MBEDTLS_FREESCALE_LTC_PKHA)
 #define MBEDTLS_ECP_MUL_COMB_ALT
 #define MBEDTLS_ECP_ADD_ALT
 #endif
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_SHA1) || defined(MBEDTLS_FREESCALE_LPC_SHA1)
 #define MBEDTLS_SHA1_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_SHA256) || defined(MBEDTLS_FREESCALE_LPC_SHA256)
 #define MBEDTLS_SHA256_ALT
 /*
  * LPC SHA module does not support SHA-224.
  *
  * Since mbed TLS does not provide separate APIs for SHA-224 and SHA-256
  * and SHA-224 is not widely used, this implementation provides HW accelerated SHA-256 only
  * and SHA-224 is not available at all (calls will fail).
  *
  * To use SHA-224 on LPC, do not define MBEDTLS_SHA256_ALT and both SHA-224 and SHA-256 will use
  * original mbed TLS software implementation.
  */
 #if defined(MBEDTLS_FREESCALE_LPC_SHA256)
 #define MBEDTLS_SHA256_ALT_NO_224
 #endif
 #endif
 #if defined(MBEDTLS_FREESCALE_MMCAU_MD5)
 #define MBEDTLS_MD5_PROCESS_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_MMCAU_SHA1)
 #define MBEDTLS_SHA1_PROCESS_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_MMCAU_SHA256)
 #define MBEDTLS_SHA256_PROCESS_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_CAU3_SHA256)
 #define MBEDTLS_SHA256_PROCESS_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_CAU3_AES)
 #define MBEDTLS_AES_ALT_NO_192
 #endif
 #if defined(MBEDTLS_FREESCALE_LTC_AES)
 #if !defined(FSL_FEATURE_LTC_HAS_AES192) || !FSL_FEATURE_LTC_HAS_AES192
 #define MBEDTLS_AES_ALT_NO_192
 #endif
 #if !defined(FSL_FEATURE_LTC_HAS_AES256) || !FSL_FEATURE_LTC_HAS_AES256
 #define MBEDTLS_AES_ALT_NO_256
 #endif
 #endif
 #if defined(MBEDTLS_FREESCALE_LPC_AES)
 #define MBEDTLS_AES_CRYPT_CBC_ALT
 #define MBEDTLS_AES_CRYPT_CFB_ALT
 #define MBEDTLS_AES_CRYPT_CTR_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LPC_SHA1)
 #define MBEDTLS_SHA1_PROCESS_ALT
 #endif
 #if defined(MBEDTLS_FREESCALE_LPC_SHA256)
 #define MBEDTLS_SHA256_PROCESS_ALT
 #endif

 #if USE_RTOS && defined(FSL_RTOS_FREE_RTOS)
 #include "FreeRTOS.h"

 #define MBEDTLS_PLATFORM_MEMORY

 #endif /* USE_RTOS*/
 /**************************** KSDK end ****************************************/
 #endif /* MBEDTLS_AES_ALT || MBEDTLS_SHA256_ALT */

 #endif // K32W061_MBEDTLS_CONFIG_H
	/*
	*
	* Copyright (c) 2021 Project CHIP Authors
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	#ifndef K32W061_MBEDTLS_CONFIG_H
	#define K32W061_MBEDTLS_CONFIG_H

	#if defined(MBEDTLS_ECP_WINDOW_SIZE)
	#undef MBEDTLS_ECP_WINDOW_SIZE
	#define MBEDTLS_ECP_WINDOW_SIZE 4 /*< Maximum window size used /
	#endif

	#if defined(MBEDTLS_ECP_FIXED_POINT_OPTIM)
	#undef MBEDTLS_ECP_FIXED_POINT_OPTIM
	#define MBEDTLS_ECP_FIXED_POINT_OPTIM 1 /*< Enable fixed-point speed-up /
	#endif

	/**
	* \def MBEDTLS_AES_ALT
	*
	* Enable hardware acceleration for the AES block cipher
	*
	* See MBEDTLS_AES_C for more information.
	*/
	#define MBEDTLS_AES_ALT

	#if defined(MBEDTLS_AES_ALT)
	/************************** KSDK ******************************************/
	#include "fsl_device_registers.h"

	/* Enable LTC use in library if there is LTC on chip. */
	#if defined(FSL_FEATURE_SOC_LTC_COUNT) && (FSL_FEATURE_SOC_LTC_COUNT > 0)
	#include "fsl_ltc.h"

	#define LTC_INSTANCE LTC0 /* LTC base register.*/

	#if FSL_FEATURE_LTC_HAS_SHA
	#define MBEDTLS_FREESCALE_LTC_SHA1 /* Enable use of LTC SHA.*/
	#define MBEDTLS_FREESCALE_LTC_SHA256 /* Enable use of LTC SHA256.*/
	#endif
	#if defined(FSL_FEATURE_LTC_HAS_DES) && FSL_FEATURE_LTC_HAS_DES
	#define MBEDTLS_FREESCALE_LTC_DES /* Enable use of LTC DES.*/
	#endif
	#define MBEDTLS_FREESCALE_LTC_AES /* Enable use of LTC AES.*/
	#if defined(FSL_FEATURE_LTC_HAS_GCM) && FSL_FEATURE_LTC_HAS_GCM
	#define MBEDTLS_FREESCALE_LTC_AES_GCM /* Enable use of LTC AES GCM.*/
	#endif
	#if defined(FSL_FEATURE_LTC_HAS_PKHA) && FSL_FEATURE_LTC_HAS_PKHA
	#define MBEDTLS_FREESCALE_LTC_PKHA /* Enable use of LTC PKHA.*/
	#define FREESCALE_PKHA_INT_MAX_BYTES 256
	#endif
	#endif

	/* Enable MMCAU use in library if there is MMCAU on chip. */
	#if defined(FSL_FEATURE_SOC_MMCAU_COUNT) && (FSL_FEATURE_SOC_MMCAU_COUNT > 0)
	#include "fsl_mmcau.h"

	#define MBEDTLS_FREESCALE_MMCAU_MD5 /* Enable use of MMCAU MD5.*/
	#define MBEDTLS_FREESCALE_MMCAU_SHA1 /* Enable use of MMCAU SHA1.*/
	#define MBEDTLS_FREESCALE_MMCAU_SHA256 /* Enable use of MMCAU SHA256.*/
	#define MBEDTLS_FREESCALE_MMCAU_DES /* Enable use of MMCAU DES, when LTC is disabled.*/
	#define MBEDTLS_FREESCALE_MMCAU_AES /* Enable use of MMCAU AES, when LTC is disabled.*/
	#endif

	/* Enable CAU3 use in library if there is CAU3 on chip. */
	#if defined(FSL_FEATURE_SOC_CAU3_COUNT) && (FSL_FEATURE_SOC_CAU3_COUNT > 0)
	#include "cau3_pkha.h"
	#include "fsl_cau3.h"

	#define MBEDTLS_CAU3_COMPLETION_SIGNAL CAU3_CC_CMD_EVT
	#define MBEDTLS_SHA256_ALT_NO_224

	#define MBEDTLS_FREESCALE_CAU3_AES /* Enable use of CAU3 AES.*/
	#define MBEDTLS_FREESCALE_CAU3_SHA256 /* Enable use of CAU3 SHA256.*/
	#define MBEDTLS_FREESCALE_CAU3_PKHA /* Enable use of CAU3 PKHA.*/
	#define FREESCALE_PKHA_INT_MAX_BYTES 512
	#endif

	#if defined(MBEDTLS_FREESCALE_LTC_PKHA) \|\| defined(MBEDTLS_FREESCALE_CAU3_PKHA)
	/*
	* This FREESCALE_PKHA_LONG_OPERANDS_ENABLE macro can be defined.
	* In such a case both software and hardware algorithm for TFM is linked in.
	* The decision for which algorithm is used is determined at runtime
	* from size of inputs. If inputs and result can fit into LTC (see FREESCALE_PKHA_INT_MAX_BYTES)
	* then we call hardware algorithm, otherwise we call software algorithm.
	*
	* Note that mbedTLS algorithms break modular operations unefficiently into two steps.
	* First is normal operation, for example non-modular multiply, which can produce number
	* with greater size than operands. Second is modular reduction.
	* The implication of this is that if for example FREESCALE_PKHA_INT_MAX_BYTES is 256 (2048 bits),
	* RSA-2048 still requires the FREESCALE_PKHA_LONG_OPERANDS_ENABLE macro to be defined,
	* otherwise it fails at runtime.
	*/
	// #define FREESCALE_PKHA_LONG_OPERANDS_ENABLE
	#endif

	/* Enable AES use in library if there is AES on chip. */
	#if defined(FSL_FEATURE_SOC_AES_COUNT) && (FSL_FEATURE_SOC_AES_COUNT > 0)
	#include "fsl_aes.h"

	#define AES_INSTANCE AES0 /* AES base register.*/
	#define MBEDTLS_FREESCALE_LPC_AES /* Enable use of LPC AES.*/
	#define MBEDTLS_FREESCALE_LPC_AES_GCM /* Enable use of LPC AES GCM.*/

	#endif

	/* Enable SHA use in library if there is SHA on chip. */
	#if defined(FSL_FEATURE_SOC_SHA_COUNT) && (FSL_FEATURE_SOC_SHA_COUNT > 0)
	#include "fsl_sha.h"

	#define SHA_INSTANCE SHA0 /* SHA base register.*/
	#define MBEDTLS_FREESCALE_LPC_SHA1 /* Enable use of LPC SHA.*/
	#define MBEDTLS_FREESCALE_LPC_SHA256 /* Enable use of LPC SHA256.*/

	#endif

	/* Define ALT MMCAU & LTC functions. Do not change it. */
	#if defined(MBEDTLS_FREESCALE_MMCAU_DES) \|\| defined(MBEDTLS_FREESCALE_LTC_DES)
	#define MBEDTLS_DES_SETKEY_ENC_ALT
	#define MBEDTLS_DES_SETKEY_DEC_ALT
	#define MBEDTLS_DES_CRYPT_ECB_ALT
	#define MBEDTLS_DES3_CRYPT_ECB_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_DES)
	#define MBEDTLS_DES_CRYPT_CBC_ALT
	#define MBEDTLS_DES3_CRYPT_CBC_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_AES) \|\| defined(MBEDTLS_FREESCALE_MMCAU_AES) \|\| defined(MBEDTLS_FREESCALE_LPC_AES) \|\| \
	defined(MBEDTLS_FREESCALE_CAU3_AES)
	#define MBEDTLS_AES_SETKEY_ENC_ALT
	#define MBEDTLS_AES_SETKEY_DEC_ALT
	#define MBEDTLS_AES_ENCRYPT_ALT
	#define MBEDTLS_AES_DECRYPT_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_AES)
	#define MBEDTLS_AES_CRYPT_CBC_ALT
	#define MBEDTLS_AES_CRYPT_CTR_ALT
	#define MBEDTLS_CCM_CRYPT_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_AES_GCM) \|\| defined(MBEDTLS_FREESCALE_LPC_AES_GCM)
	#define MBEDTLS_GCM_CRYPT_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_PKHA) \|\| defined(MBEDTLS_FREESCALE_CAU3_PKHA)
	#define MBEDTLS_MPI_ADD_ABS_ALT
	#define MBEDTLS_MPI_SUB_ABS_ALT
	#define MBEDTLS_MPI_MUL_MPI_ALT
	#define MBEDTLS_MPI_MOD_MPI_ALT
	#define MBEDTLS_MPI_EXP_MOD_ALT
	#define MBEDTLS_MPI_GCD_ALT
	#define MBEDTLS_MPI_INV_MOD_ALT
	#define MBEDTLS_MPI_IS_PRIME_ALT
	#if defined(MBEDTLS_FREESCALE_LTC_PKHA)
	#define MBEDTLS_ECP_MUL_COMB_ALT
	#define MBEDTLS_ECP_ADD_ALT
	#endif
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_SHA1) \|\| defined(MBEDTLS_FREESCALE_LPC_SHA1)
	#define MBEDTLS_SHA1_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_SHA256) \|\| defined(MBEDTLS_FREESCALE_LPC_SHA256)
	#define MBEDTLS_SHA256_ALT
	/*
	* LPC SHA module does not support SHA-224.
	*
	* Since mbed TLS does not provide separate APIs for SHA-224 and SHA-256
	* and SHA-224 is not widely used, this implementation provides HW accelerated SHA-256 only
	* and SHA-224 is not available at all (calls will fail).
	*
	* To use SHA-224 on LPC, do not define MBEDTLS_SHA256_ALT and both SHA-224 and SHA-256 will use
	* original mbed TLS software implementation.
	*/
	#if defined(MBEDTLS_FREESCALE_LPC_SHA256)
	#define MBEDTLS_SHA256_ALT_NO_224
	#endif
	#endif
	#if defined(MBEDTLS_FREESCALE_MMCAU_MD5)
	#define MBEDTLS_MD5_PROCESS_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_MMCAU_SHA1)
	#define MBEDTLS_SHA1_PROCESS_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_MMCAU_SHA256)
	#define MBEDTLS_SHA256_PROCESS_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_CAU3_SHA256)
	#define MBEDTLS_SHA256_PROCESS_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_CAU3_AES)
	#define MBEDTLS_AES_ALT_NO_192
	#endif
	#if defined(MBEDTLS_FREESCALE_LTC_AES)
	#if !defined(FSL_FEATURE_LTC_HAS_AES192) \|\| !FSL_FEATURE_LTC_HAS_AES192
	#define MBEDTLS_AES_ALT_NO_192
	#endif
	#if !defined(FSL_FEATURE_LTC_HAS_AES256) \|\| !FSL_FEATURE_LTC_HAS_AES256
	#define MBEDTLS_AES_ALT_NO_256
	#endif
	#endif
	#if defined(MBEDTLS_FREESCALE_LPC_AES)
	#define MBEDTLS_AES_CRYPT_CBC_ALT
	#define MBEDTLS_AES_CRYPT_CFB_ALT
	#define MBEDTLS_AES_CRYPT_CTR_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LPC_SHA1)
	#define MBEDTLS_SHA1_PROCESS_ALT
	#endif
	#if defined(MBEDTLS_FREESCALE_LPC_SHA256)
	#define MBEDTLS_SHA256_PROCESS_ALT
	#endif

	#if USE_RTOS && defined(FSL_RTOS_FREE_RTOS)
	#include "FreeRTOS.h"

	#define MBEDTLS_PLATFORM_MEMORY

	#endif /* USE_RTOS*/
	/************************** KSDK end **************************************/
	#endif /* MBEDTLS_AES_ALT \|\| MBEDTLS_SHA256_ALT */

	#endif // K32W061_MBEDTLS_CONFIG_H