/** * \file baremetal.h * * \brief Test configuration for minimal baremetal Mbed TLS builds * based on the following primitives: * - ECDHE-ECDSA only * - Elliptic curve SECP256R1 only * - SHA-256 only * - AES-CCM-8 only * * The library compiles in this configuration, but the example * programs `ssl_client2` and `ssl_server2` require the * modifications from `baremetal_test.h`. */ /* * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved * SPDX-License-Identifier: Apache-2.0 * * 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. * * This file is part of mbed TLS (https://tls.mbed.org) */ #ifndef MBEDTLS_BAREMETAL_CONFIG_H #define MBEDTLS_BAREMETAL_CONFIG_H /* Symmetric crypto: AES-CCM only */ #define MBEDTLS_CIPHER_C #define MBEDTLS_AES_C #define MBEDTLS_AES_ROM_TABLES #define MBEDTLS_AES_FEWER_TABLES #define MBEDTLS_CCM_C /* Asymmetric crypto: Single-curve ECC only. */ #define MBEDTLS_BIGNUM_C #define MBEDTLS_PK_C #define MBEDTLS_PK_PARSE_C #define MBEDTLS_PK_WRITE_C #define MBEDTLS_ECDH_C #define MBEDTLS_ECDSA_C #define MBEDTLS_ECP_C #define MBEDTLS_ECP_DP_SECP256R1_ENABLED #define MBEDTLS_ECP_NIST_OPTIM #define MBEDTLS_ECDSA_DETERMINISTIC #define MBEDTLS_ECP_WINDOW_SIZE 2 #define MBEDTLS_ECP_FIXED_POINT_OPTIM 0 #define MBEDTLS_ECP_MAX_BITS 256 #define MBEDTLS_MPI_MAX_SIZE 32 // 256 bits is 32 bytes #define MBEDTLS_SSL_CONF_SINGLE_EC #define MBEDTLS_SSL_CONF_SINGLE_EC_GRP_ID MBEDTLS_ECP_DP_SECP256R1 #define MBEDTLS_SSL_CONF_SINGLE_EC_TLS_ID 23 #define MBEDTLS_SSL_CONF_SINGLE_SIG_HASH #define MBEDTLS_SSL_CONF_SINGLE_SIG_HASH_MD_ID MBEDTLS_MD_SHA256 #define MBEDTLS_SSL_CONF_SINGLE_SIG_HASH_TLS_ID MBEDTLS_SSL_HASH_SHA256 /* Key exchanges */ #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED #define MBEDTLS_SSL_CIPHERSUITES MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 #define MBEDTLS_SSL_CONF_SINGLE_CIPHERSUITE MBEDTLS_SUITE_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 /* Digests - just SHA-256 */ #define MBEDTLS_MD_C #define MBEDTLS_SHA256_C #define MBEDTLS_SHA256_SMALLER /* TLS options */ #define MBEDTLS_SSL_CLI_C #define MBEDTLS_SSL_TLS_C #define MBEDTLS_SSL_PROTO_TLS1_2 #define MBEDTLS_SSL_EXTENDED_MASTER_SECRET #define MBEDTLS_SSL_NO_SESSION_CACHE #define MBEDTLS_SSL_NO_SESSION_RESUMPTION #define MBEDTLS_SSL_COOKIE_C #define MBEDTLS_SSL_PROTO_DTLS #define MBEDTLS_SSL_PROTO_NO_TLS #define MBEDTLS_SSL_DTLS_ANTI_REPLAY #define MBEDTLS_SSL_DTLS_HELLO_VERIFY #define MBEDTLS_SSL_DTLS_BADMAC_LIMIT #define MBEDTLS_SSL_DTLS_CONNECTION_ID /* Compile-time fixed parts of the SSL configuration */ #define MBEDTLS_SSL_CONF_CERT_REQ_CA_LIST MBEDTLS_SSL_CERT_REQ_CA_LIST_DISABLED #define MBEDTLS_SSL_CONF_READ_TIMEOUT 0 #define MBEDTLS_SSL_CONF_HS_TIMEOUT_MIN 1000 #define MBEDTLS_SSL_CONF_HS_TIMEOUT_MAX 16000 #define MBEDTLS_SSL_CONF_CID_LEN 2 #define MBEDTLS_SSL_CONF_IGNORE_UNEXPECTED_CID MBEDTLS_SSL_UNEXPECTED_CID_IGNORE #define MBEDTLS_SSL_CONF_ALLOW_LEGACY_RENEGOTIATION \ MBEDTLS_SSL_SECURE_RENEGOTIATION #define MBEDTLS_SSL_CONF_AUTHMODE MBEDTLS_SSL_VERIFY_REQUIRED #define MBEDTLS_SSL_CONF_BADMAC_LIMIT 0 #define MBEDTLS_SSL_CONF_ANTI_REPLAY MBEDTLS_SSL_ANTI_REPLAY_ENABLED #define MBEDTLS_SSL_CONF_GET_TIMER mbedtls_timing_get_delay #define MBEDTLS_SSL_CONF_SET_TIMER mbedtls_timing_set_delay #define MBEDTLS_SSL_CONF_RECV mbedtls_net_recv #define MBEDTLS_SSL_CONF_SEND mbedtls_net_send #define MBEDTLS_SSL_CONF_RECV_TIMEOUT mbedtls_net_recv_timeout #define MBEDTLS_SSL_CONF_RNG mbedtls_hmac_drbg_random #define MBEDTLS_SSL_CONF_MIN_MINOR_VER MBEDTLS_SSL_MINOR_VERSION_3 #define MBEDTLS_SSL_CONF_MAX_MINOR_VER MBEDTLS_SSL_MINOR_VERSION_3 #define MBEDTLS_SSL_CONF_MIN_MAJOR_VER MBEDTLS_SSL_MAJOR_VERSION_3 #define MBEDTLS_SSL_CONF_MAX_MAJOR_VER MBEDTLS_SSL_MAJOR_VERSION_3 #define MBEDTLS_SSL_CONF_EXTENDED_MASTER_SECRET \ MBEDTLS_SSL_EXTENDED_MS_ENABLED #define MBEDTLS_SSL_CONF_ENFORCE_EXTENDED_MASTER_SECRET \ MBEDTLS_SSL_EXTENDED_MS_ENFORCE_ENABLED /* X.509 CRT parsing */ #define MBEDTLS_X509_USE_C #define MBEDTLS_X509_CRT_PARSE_C #define MBEDTLS_X509_CHECK_KEY_USAGE #define MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE #define MBEDTLS_X509_REMOVE_INFO #define MBEDTLS_X509_CRT_REMOVE_TIME #define MBEDTLS_X509_CRT_REMOVE_SUBJECT_ISSUER_ID #define MBEDTLS_X509_ON_DEMAND_PARSING #define MBEDTLS_X509_ALWAYS_FLUSH #define MBEDTLS_ASN1_PARSE_C /* X.509 CSR writing */ #define MBEDTLS_X509_CSR_WRITE_C #define MBEDTLS_X509_CREATE_C #define MBEDTLS_ASN1_WRITE_C /* RNG and PRNG */ #define MBEDTLS_NO_PLATFORM_ENTROPY #define MBEDTLS_ENTROPY_C #define MBEDTLS_HMAC_DRBG_C #define MBEDTLS_OID_C #define MBEDTLS_PLATFORM_C /* I/O buffer configuration */ #define MBEDTLS_SSL_MAX_CONTENT_LEN 2048 /* Server-side only */ #define MBEDTLS_SSL_TICKET_C #define MBEDTLS_SSL_SRV_C #if defined(MBEDTLS_USER_CONFIG_FILE) #include MBEDTLS_USER_CONFIG_FILE #endif #include #endif /* MBEDTLS_BAREMETAL_CONFIG_H */