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| 1 | +/* |
| 2 | + * Copyright (c) 2019, Arm Limited and affiliates. |
| 3 | + * SPDX-License-Identifier: Apache-2.0 |
| 4 | + * |
| 5 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | + * you may not use this file except in compliance with the License. |
| 7 | + * You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | + |
| 18 | +#ifndef MBEDTLS_WISUN_CONFIG_H_ |
| 19 | +#define MBEDTLS_WISUN_CONFIG_H_ |
| 20 | + |
| 21 | +#define MBEDTLS_ENTROPY_MAX_SOURCES 20 // save 320 bytes of RAM (default is 20 entropy source) |
| 22 | +#define MBEDTLS_SSL_MAX_CONTENT_LEN 4096 // Use 4kB buffers for input and output instead of 16kB |
| 23 | + |
| 24 | +#define MBEDTLS_DEBUG_C |
| 25 | + |
| 26 | +/* mbed TLS feature support */ |
| 27 | + |
| 28 | +#define MBEDTLS_ECP_NIST_OPTIM |
| 29 | +#define MBEDTLS_ECP_DP_SECP256R1_ENABLED |
| 30 | + |
| 31 | +#undef MBEDTLS_ECP_DP_SECP192R1_ENABLED |
| 32 | +#undef MBEDTLS_ECP_DP_SECP224R1_ENABLED |
| 33 | +#undef MBEDTLS_ECP_DP_SECP384R1_ENABLED |
| 34 | +#undef MBEDTLS_ECP_DP_SECP521R1_ENABLED |
| 35 | +#undef MBEDTLS_ECP_DP_SECP192K1_ENABLED |
| 36 | +#undef MBEDTLS_ECP_DP_SECP224K1_ENABLED |
| 37 | +#undef MBEDTLS_ECP_DP_SECP256K1_ENABLED |
| 38 | +#undef MBEDTLS_ECP_DP_BP256R1_ENABLED |
| 39 | +#undef MBEDTLS_ECP_DP_BP384R1_ENABLED |
| 40 | +#undef MBEDTLS_ECP_DP_BP512R1_ENABLED |
| 41 | +#undef MBEDTLS_ECP_DP_CURVE25519_ENABLED |
| 42 | + |
| 43 | +#ifdef MBEDTLS_SSL_TLS_C |
| 44 | +#define MBEDTLS_SSL_MAX_FRAGMENT_LENGTH |
| 45 | +#define MBEDTLS_SSL_PROTO_TLS1_2 |
| 46 | +#define MBEDTLS_SSL_EXPORT_KEYS |
| 47 | +#define MBEDTLS_SSL_ALL_ALERT_MESSAGES |
| 48 | +#endif |
| 49 | + |
| 50 | +/* mbed TLS modules */ |
| 51 | +#define MBEDTLS_BIGNUM_C |
| 52 | +#define MBEDTLS_CIPHER_C |
| 53 | +#define MBEDTLS_AES_C |
| 54 | +#define MBEDTLS_CCM_C |
| 55 | +#define MBEDTLS_CTR_DRBG_C |
| 56 | +#define MBEDTLS_ECP_C |
| 57 | +#define MBEDTLS_MD_C |
| 58 | +#define MBEDTLS_PK_C |
| 59 | +#define MBEDTLS_SHA256_C |
| 60 | + |
| 61 | +#ifdef MBEDTLS_SSL_TLS_C |
| 62 | +#define MBEDTLS_SSL_COOKIE_C |
| 63 | +#define MBEDTLS_SSL_CLI_C |
| 64 | +#define MBEDTLS_SSL_SRV_C |
| 65 | +#endif |
| 66 | + |
| 67 | +#define MBEDTLS_NIST_KW_C |
| 68 | +#define MBEDTLS_PEM_PARSE_C |
| 69 | +#define MBEDTLS_BASE64_C |
| 70 | +#define MBEDTLS_SHA1_C |
| 71 | + |
| 72 | +/* Save RAM at the expense of ROM */ |
| 73 | +#define MBEDTLS_AES_ROM_TABLES |
| 74 | +#define MBEDTLS_AES_FEWER_TABLES |
| 75 | + |
| 76 | +/* Save RAM by adjusting to our exact needs */ |
| 77 | +#define MBEDTLS_ECP_MAX_BITS 256 |
| 78 | +#undef MBEDTLS_MPI_MAX_SIZE |
| 79 | +#define MBEDTLS_MPI_MAX_SIZE 256 // 256 bits is 32 bytes |
| 80 | + |
| 81 | +#define MBEDTLS_X509_USE_C |
| 82 | +#define MBEDTLS_X509_CRT_PARSE_C |
| 83 | + |
| 84 | +/* Optimization. Remove all not needed stuff */ |
| 85 | +#undef MBEDTLS_SSL_SERVER_NAME_INDICATION |
| 86 | +#undef MBEDTLS_SELF_TEST |
| 87 | +#undef MBEDTLS_SSL_ENCRYPT_THEN_MAC |
| 88 | +#undef MBEDTLS_SSL_EXTENDED_MASTER_SECRET |
| 89 | + |
| 90 | +#define MBEDTLS_ASN1_PARSE_C |
| 91 | +#define MBEDTLS_ASN1_WRITE_C |
| 92 | +#define MBEDTLS_ECDH_C |
| 93 | +#define MBEDTLS_ECDSA_C |
| 94 | + |
| 95 | +#undef MBEDTLS_ERROR_C |
| 96 | + |
| 97 | +#define MBEDTLS_GCM_C |
| 98 | +#define MBEDTLS_OID_C |
| 99 | +#define MBEDTLS_PK_PARSE_C |
| 100 | +#define MBEDTLS_PK_WRITE_C |
| 101 | + |
| 102 | +#undef MBEDTLS_VERSION_C |
| 103 | +#undef MBEDTLS_CERTS_C |
| 104 | +#undef MBEDTLS_HMAC_DRBG_C |
| 105 | + |
| 106 | +#define MBEDTLS_CIPHER_MODE_CBC |
| 107 | + |
| 108 | +#undef MBEDTLS_CIPHER_PADDING_PKCS7 |
| 109 | +#undef MBEDTLS_ECDSA_DETERMINISTIC |
| 110 | +#undef MBEDTLS_SSL_SESSION_TICKETS |
| 111 | +#undef MBEDTLS_VERSION_FEATURES |
| 112 | +#undef MBEDTLS_X509_CHECK_KEY_USAGE |
| 113 | +#undef MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE |
| 114 | +#undef MBEDTLS_ERROR_STRERROR_DUMMY |
| 115 | +#undef MBEDTLS_SSL_ALPN |
| 116 | +#undef MBEDTLS_SSL_TICKET_C |
| 117 | +#undef MBEDTLS_HAVE_SSE2 |
| 118 | +#undef MBEDTLS_PLATFORM_MEMORY |
| 119 | +#undef MBEDTLS_PLATFORM_NO_STD_FUNCTIONS |
| 120 | +#undef MBEDTLS_DEPRECATED_WARNING |
| 121 | +#undef MBEDTLS_DEPRECATED_REMOVED |
| 122 | +#undef MBEDTLS_CAMELLIA_SMALL_MEMORY |
| 123 | +#undef MBEDTLS_CIPHER_MODE_CFB |
| 124 | +#undef MBEDTLS_CIPHER_MODE_CTR |
| 125 | +#undef MBEDTLS_CIPHER_NULL_CIPHER |
| 126 | +#undef MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS |
| 127 | +#undef MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN |
| 128 | +#undef MBEDTLS_CIPHER_PADDING_ZEROS |
| 129 | +#undef MBEDTLS_ENABLE_WEAK_CIPHERSUITES |
| 130 | + |
| 131 | +#define MBEDTLS_REMOVE_ARC4_CIPHERSUITES |
| 132 | +#undef MBEDTLS_ECP_DP_CURVE25519_ENABLED |
| 133 | +#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED |
| 134 | +#undef MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED |
| 135 | +#define MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED |
| 136 | +#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED |
| 137 | + |
| 138 | +#undef MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED |
| 139 | +#undef MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED |
| 140 | +#undef MBEDTLS_PK_PARSE_EC_EXTENDED |
| 141 | +#undef MBEDTLS_GENPRIME |
| 142 | +#undef MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES |
| 143 | +#undef MBEDTLS_MEMORY_DEBUG |
| 144 | +#undef MBEDTLS_MEMORY_BACKTRACE |
| 145 | +#undef MBEDTLS_PK_RSA_ALT_SUPPORT |
| 146 | + |
| 147 | +#undef MBEDTLS_RSA_NO_CRT |
| 148 | +#undef MBEDTLS_SSL_AEAD_RANDOM_IV |
| 149 | +#undef MBEDTLS_RSA_NO_CRT |
| 150 | +#undef MBEDTLS_SSL_DEBUG_ALL |
| 151 | +#undef MBEDTLS_SSL_FALLBACK_SCSV |
| 152 | +#undef MBEDTLS_SSL_HW_RECORD_ACCEL |
| 153 | +#undef MBEDTLS_SSL_CBC_RECORD_SPLITTING |
| 154 | +#undef MBEDTLS_SSL_RENEGOTIATION |
| 155 | +#undef MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO |
| 156 | +#undef MBEDTLS_SSL_SRV_RESPECT_CLIENT_PREFERENCE |
| 157 | +#undef MBEDTLS_SSL_PROTO_TLS1 |
| 158 | +#undef MBEDTLS_SSL_PROTO_TLS1_1 |
| 159 | +#undef MBEDTLS_SSL_DTLS_BADMAC_LIMIT |
| 160 | +#undef MBEDTLS_SSL_TRUNCATED_HMAC |
| 161 | +#undef MBEDTLS_THREADING_ALT |
| 162 | +#undef MBEDTLS_THREADING_PTHREAD |
| 163 | +#undef MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3 |
| 164 | +#undef MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION |
| 165 | +#undef MBEDTLS_X509_RSASSA_PSS_SUPPORT |
| 166 | +#undef MBEDTLS_ZLIB_SUPPORT |
| 167 | +#undef MBEDTLS_AESNI_C |
| 168 | +#undef MBEDTLS_ARC4_C |
| 169 | +#undef MBEDTLS_BLOWFISH_C |
| 170 | +#undef MBEDTLS_CAMELLIA_C |
| 171 | +#undef MBEDTLS_DES_C |
| 172 | +#undef MBEDTLS_DHM_C |
| 173 | +#undef MBEDTLS_HAVEGE_C |
| 174 | +#undef MBEDTLS_MD2_C |
| 175 | +#undef MBEDTLS_MD4_C |
| 176 | +#undef MBEDTLS_MD5_C |
| 177 | +#undef MBEDTLS_MEMORY_BUFFER_ALLOC_C |
| 178 | +#undef MBEDTLS_PADLOCK_C |
| 179 | +#undef MBEDTLS_PEM_WRITE_C |
| 180 | +#undef MBEDTLS_PKCS5_C |
| 181 | +#undef MBEDTLS_PKCS11_C |
| 182 | +#undef MBEDTLS_PKCS12_C |
| 183 | +#undef MBEDTLS_PLATFORM_C |
| 184 | +#undef MBEDTLS_RIPEMD160_C |
| 185 | +#undef MBEDTLS_SHA512_C |
| 186 | +#undef MBEDTLS_SSL_CACHE_C |
| 187 | +#undef MBEDTLS_THREADING_C*/ |
| 188 | +#define MBEDTLS_X509_CREATE_C |
| 189 | +#define MBEDTLS_X509_CRT_WRITE_C |
| 190 | +#undef MBEDTLS_XTEA_C |
| 191 | + |
| 192 | +#include "mbedtls/check_config.h" |
| 193 | + |
| 194 | +#endif /* MBEDTLS_WISUN_CONFIG_H */ |
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