src/include/platform/EFR32/efr32-chip-mbedtls-config.h

/*
 *
 *    <COPYRIGHT>
 *
 *    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 EFR32_MBEDTLS_CONFIG_H
#define EFR32_MBEDTLS_CONFIG_H

#include "em_device.h"
#include "em_se.h"

/**
 * Enable FreeRTOS threading support
 */
#define MBEDTLS_FREERTOS
#define MBEDTLS_THREADING_C
#define MBEDTLS_THREADING_ALT

/**
 * Enable Crypto and Entropy modules
 */
#define MBEDTLS_AES_C
#define MBEDTLS_ECP_C
#define MBEDTLS_ECDH_C
#define MBEDTLS_ENTROPY_C
#define MBEDTLS_SHA1_C
#define MBEDTLS_SHA256_C
#define MBEDTLS_TRNG_C
#define MBEDTLS_CIPHER_MODE_CTR

/**
 * \def MBEDTLS_AES_ALT
 *
 * Enable hardware acceleration for the AES block cipher
 *
 * Module:  sl_crypto/src/crypto_aes.c for devices with CRYPTO
 *          sl_crypto/src/aes_aes.c for devices with AES
 *
 * See MBEDTLS_AES_C for more information.
 */
#define MBEDTLS_AES_ALT

/**
 * \def MBEDTLS_ENTROPY_HARDWARE_ALT
 *
 * Integrate the provided default entropy source into the mbed
 * TLS entropy infrastructure.
 *
 */
#define MBEDTLS_ENTROPY_HARDWARE_ALT

/**
 * \def MBEDTLS_ECP_INTERNAL_ALT
 * \def ECP_SHORTWEIERSTRASS
 * \def MBEDTLS_ECP_ADD_MIXED_ALT
 * \def MBEDTLS_ECP_DOUBLE_JAC_ALT
 * \def MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
 * \def MBEDTLS_ECP_NORMALIZE_JAC_ALT
 *
 * Enable hardware acceleration for the elliptic curve over GF(p) library.
 *
 * Module:  sl_crypto/src/crypto_ecp.c
 * Caller:  library/ecp.c
 *
 * Requires: MBEDTLS_BIGNUM_C, MBEDTLS_ECP_C and at least one
 * MBEDTLS_ECP_DP_XXX_ENABLED and (CRYPTO_COUNT > 0)
 */
#if defined(CRYPTO_COUNT) && (CRYPTO_COUNT > 0)
#define MBEDTLS_ECP_INTERNAL_ALT
#define ECP_SHORTWEIERSTRASS
#define MBEDTLS_ECP_ADD_MIXED_ALT
#define MBEDTLS_ECP_DOUBLE_JAC_ALT
#define MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT
#define MBEDTLS_ECP_NORMALIZE_JAC_ALT
#define MBEDTLS_ECP_RANDOMIZE_JAC_ALT
#endif

/**
 * \def MBEDTLS_SHA1_ALT
 *
 * Enable hardware acceleration for the SHA-224 and SHA-256 cryptographic
 * hash algorithms.
 * Module: sl_crypto/src/crypto_sha.c
 * Caller: library/mbedtls_md.c
 *         library/ssl_cli.c
 *         library/ssl_srv.c
 *         library/ssl_tls.c
 *         library/x509write_crt.c
 *
 * Requires: MBEDTLS_SHA1_C and (CRYPTO_COUNT > 0)
 * See MBEDTLS_SHA1_C for more information.
 */
#if defined(CRYPTO_COUNT) && (CRYPTO_COUNT > 0)
#define MBEDTLS_SHA1_ALT
#endif

/**
 * \def MBEDTLS_SHA256_ALT
 *
 * Enable hardware acceleration for the SHA-224 and SHA-256 cryptographic
 * hash algorithms.
 *
 * Module:  sl_crypto/src/crypto_sha.c
 * Caller:  library/entropy.c
 *          library/mbedtls_md.c
 *          library/ssl_cli.c
 *          library/ssl_srv.c
 *          library/ssl_tls.c
 *
 * Requires: MBEDTLS_SHA256_C and (CRYPTO_COUNT > 0)
 * See MBEDTLS_SHA256_C for more information.
 */
#if defined(CRYPTO_COUNT) && (CRYPTO_COUNT > 0)
#define MBEDTLS_SHA256_ALT
#endif

#endif // EFR32_MBEDTLS_CONFIG_H