Mark Radbourne / mbedtls

mbed TLS Build

Dependents:   Encrypt_Decrypt1 mbed_blink_tls encrypt encrypt

configs/config-suite-b.h@0:cdf462088d13, 2017-01-05 (annotated)

Committer:
markrad
Date:
Thu Jan 05 00:18:44 2017 +0000
Revision:
0:cdf462088d13
Initial commit

Who changed what in which revision?

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markrad 0:cdf462088d13 1 /*
markrad 0:cdf462088d13 2 * Minimal configuration for TLS NSA Suite B Profile (RFC 6460)
markrad 0:cdf462088d13 3 *
markrad 0:cdf462088d13 4 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
markrad 0:cdf462088d13 5 * SPDX-License-Identifier: Apache-2.0
markrad 0:cdf462088d13 6 *
markrad 0:cdf462088d13 7 * Licensed under the Apache License, Version 2.0 (the "License"); you may
markrad 0:cdf462088d13 8 * not use this file except in compliance with the License.
markrad 0:cdf462088d13 9 * You may obtain a copy of the License at
markrad 0:cdf462088d13 10 *
markrad 0:cdf462088d13 11 * http://www.apache.org/licenses/LICENSE-2.0
markrad 0:cdf462088d13 12 *
markrad 0:cdf462088d13 13 * Unless required by applicable law or agreed to in writing, software
markrad 0:cdf462088d13 14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
markrad 0:cdf462088d13 15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
markrad 0:cdf462088d13 16 * See the License for the specific language governing permissions and
markrad 0:cdf462088d13 17 * limitations under the License.
markrad 0:cdf462088d13 18 *
markrad 0:cdf462088d13 19 * This file is part of mbed TLS (https://tls.mbed.org)
markrad 0:cdf462088d13 20 */
markrad 0:cdf462088d13 21 /*
markrad 0:cdf462088d13 22 * Minimal configuration for TLS NSA Suite B Profile (RFC 6460)
markrad 0:cdf462088d13 23 *
markrad 0:cdf462088d13 24 * Distinguishing features:
markrad 0:cdf462088d13 25 * - no RSA or classic DH, fully based on ECC
markrad 0:cdf462088d13 26 * - optimized for low RAM usage
markrad 0:cdf462088d13 27 *
markrad 0:cdf462088d13 28 * Possible improvements:
markrad 0:cdf462088d13 29 * - if 128-bit security is enough, disable secp384r1 and SHA-512
markrad 0:cdf462088d13 30 * - use embedded certs in DER format and disable PEM_PARSE_C and BASE64_C
markrad 0:cdf462088d13 31 *
markrad 0:cdf462088d13 32 * See README.txt for usage instructions.
markrad 0:cdf462088d13 33 */
markrad 0:cdf462088d13 34
markrad 0:cdf462088d13 35 #ifndef MBEDTLS_CONFIG_H
markrad 0:cdf462088d13 36 #define MBEDTLS_CONFIG_H
markrad 0:cdf462088d13 37
markrad 0:cdf462088d13 38 /* System support */
markrad 0:cdf462088d13 39 #define MBEDTLS_HAVE_ASM
markrad 0:cdf462088d13 40 #define MBEDTLS_HAVE_TIME
markrad 0:cdf462088d13 41
markrad 0:cdf462088d13 42 /* mbed TLS feature support */
markrad 0:cdf462088d13 43 #define MBEDTLS_ECP_DP_SECP256R1_ENABLED
markrad 0:cdf462088d13 44 #define MBEDTLS_ECP_DP_SECP384R1_ENABLED
markrad 0:cdf462088d13 45 #define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
markrad 0:cdf462088d13 46 #define MBEDTLS_SSL_PROTO_TLS1_2
markrad 0:cdf462088d13 47
markrad 0:cdf462088d13 48 /* mbed TLS modules */
markrad 0:cdf462088d13 49 #define MBEDTLS_AES_C
markrad 0:cdf462088d13 50 #define MBEDTLS_ASN1_PARSE_C
markrad 0:cdf462088d13 51 #define MBEDTLS_ASN1_WRITE_C
markrad 0:cdf462088d13 52 #define MBEDTLS_BIGNUM_C
markrad 0:cdf462088d13 53 #define MBEDTLS_CIPHER_C
markrad 0:cdf462088d13 54 #define MBEDTLS_CTR_DRBG_C
markrad 0:cdf462088d13 55 #define MBEDTLS_ECDH_C
markrad 0:cdf462088d13 56 #define MBEDTLS_ECDSA_C
markrad 0:cdf462088d13 57 #define MBEDTLS_ECP_C
markrad 0:cdf462088d13 58 #define MBEDTLS_ENTROPY_C
markrad 0:cdf462088d13 59 #define MBEDTLS_GCM_C
markrad 0:cdf462088d13 60 #define MBEDTLS_MD_C
markrad 0:cdf462088d13 61 #define MBEDTLS_NET_C
markrad 0:cdf462088d13 62 #define MBEDTLS_OID_C
markrad 0:cdf462088d13 63 #define MBEDTLS_PK_C
markrad 0:cdf462088d13 64 #define MBEDTLS_PK_PARSE_C
markrad 0:cdf462088d13 65 #define MBEDTLS_SHA256_C
markrad 0:cdf462088d13 66 #define MBEDTLS_SHA512_C
markrad 0:cdf462088d13 67 #define MBEDTLS_SSL_CLI_C
markrad 0:cdf462088d13 68 #define MBEDTLS_SSL_SRV_C
markrad 0:cdf462088d13 69 #define MBEDTLS_SSL_TLS_C
markrad 0:cdf462088d13 70 #define MBEDTLS_X509_CRT_PARSE_C
markrad 0:cdf462088d13 71 #define MBEDTLS_X509_USE_C
markrad 0:cdf462088d13 72
markrad 0:cdf462088d13 73 /* For test certificates */
markrad 0:cdf462088d13 74 #define MBEDTLS_BASE64_C
markrad 0:cdf462088d13 75 #define MBEDTLS_CERTS_C
markrad 0:cdf462088d13 76 #define MBEDTLS_PEM_PARSE_C
markrad 0:cdf462088d13 77
markrad 0:cdf462088d13 78 /* Save RAM at the expense of ROM */
markrad 0:cdf462088d13 79 #define MBEDTLS_AES_ROM_TABLES
markrad 0:cdf462088d13 80
markrad 0:cdf462088d13 81 /* Save RAM by adjusting to our exact needs */
markrad 0:cdf462088d13 82 #define MBEDTLS_ECP_MAX_BITS 384
markrad 0:cdf462088d13 83 #define MBEDTLS_MPI_MAX_SIZE 48 // 384 bits is 48 bytes
markrad 0:cdf462088d13 84
markrad 0:cdf462088d13 85 /* Save RAM at the expense of speed, see ecp.h */
markrad 0:cdf462088d13 86 #define MBEDTLS_ECP_WINDOW_SIZE 2
markrad 0:cdf462088d13 87 #define MBEDTLS_ECP_FIXED_POINT_OPTIM 0
markrad 0:cdf462088d13 88
markrad 0:cdf462088d13 89 /* Significant speed benefit at the expense of some ROM */
markrad 0:cdf462088d13 90 #define MBEDTLS_ECP_NIST_OPTIM
markrad 0:cdf462088d13 91
markrad 0:cdf462088d13 92 /*
markrad 0:cdf462088d13 93 * You should adjust this to the exact number of sources you're using: default
markrad 0:cdf462088d13 94 * is the "mbedtls_platform_entropy_poll" source, but you may want to add other ones.
markrad 0:cdf462088d13 95 * Minimum is 2 for the entropy test suite.
markrad 0:cdf462088d13 96 */
markrad 0:cdf462088d13 97 #define MBEDTLS_ENTROPY_MAX_SOURCES 2
markrad 0:cdf462088d13 98
markrad 0:cdf462088d13 99 /* Save ROM and a few bytes of RAM by specifying our own ciphersuite list */
markrad 0:cdf462088d13 100 #define MBEDTLS_SSL_CIPHERSUITES \
markrad 0:cdf462088d13 101 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, \
markrad 0:cdf462088d13 102 MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
markrad 0:cdf462088d13 103
markrad 0:cdf462088d13 104 /*
markrad 0:cdf462088d13 105 * Save RAM at the expense of interoperability: do this only if you control
markrad 0:cdf462088d13 106 * both ends of the connection! (See coments in "mbedtls/ssl.h".)
markrad 0:cdf462088d13 107 * The minimum size here depends on the certificate chain used as well as the
markrad 0:cdf462088d13 108 * typical size of records.
markrad 0:cdf462088d13 109 */
markrad 0:cdf462088d13 110 #define MBEDTLS_SSL_MAX_CONTENT_LEN 1024
markrad 0:cdf462088d13 111
markrad 0:cdf462088d13 112 #include "mbedtls/check_config.h"
markrad 0:cdf462088d13 113
markrad 0:cdf462088d13 114 #endif /* MBEDTLS_CONFIG_H */