mbed TLS v2.16.7
check_config.h
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1 
6 /*
7  * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
9  *
10  * This file is provided under the Apache License 2.0, or the
11  * GNU General Public License v2.0 or later.
12  *
13  * **********
14  * Apache License 2.0:
15  *
16  * Licensed under the Apache License, Version 2.0 (the "License"); you may
17  * not use this file except in compliance with the License.
18  * You may obtain a copy of the License at
19  *
20  * http://www.apache.org/licenses/LICENSE-2.0
21  *
22  * Unless required by applicable law or agreed to in writing, software
23  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
24  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
25  * See the License for the specific language governing permissions and
26  * limitations under the License.
27  *
28  * **********
29  *
30  * **********
31  * GNU General Public License v2.0 or later:
32  *
33  * This program is free software; you can redistribute it and/or modify
34  * it under the terms of the GNU General Public License as published by
35  * the Free Software Foundation; either version 2 of the License, or
36  * (at your option) any later version.
37  *
38  * This program is distributed in the hope that it will be useful,
39  * but WITHOUT ANY WARRANTY; without even the implied warranty of
40  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
41  * GNU General Public License for more details.
42  *
43  * You should have received a copy of the GNU General Public License along
44  * with this program; if not, write to the Free Software Foundation, Inc.,
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46  *
47  * **********
48  *
49  * This file is part of mbed TLS (https://tls.mbed.org)
50  */
51 
52 /*
53  * It is recommended to include this file from your config.h
54  * in order to catch dependency issues early.
55  */
56 
57 #ifndef MBEDTLS_CHECK_CONFIG_H
58 #define MBEDTLS_CHECK_CONFIG_H
59 
60 /*
61  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
62  * target platforms, so not an issue, but let's just be extra sure.
63  */
64 #include <limits.h>
65 #if CHAR_BIT != 8
66 #error "mbed TLS requires a platform with 8-bit chars"
67 #endif
68 
69 #if defined(_WIN32)
70 #if !defined(MBEDTLS_PLATFORM_C)
71 #error "MBEDTLS_PLATFORM_C is required on Windows"
72 #endif
73 
74 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
75  * it would confuse config.pl. */
76 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
77  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
78 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
79 #endif
80 #endif /* _WIN32 */
81 
82 #if defined(TARGET_LIKE_MBED) && \
83  ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
84 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
85 #endif
86 
87 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
88  !defined(__GNUC__) && !defined(__clang__)
89 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
90 #endif
91 
92 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
93 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
94 #endif
95 
96 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
97 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
98 #endif
99 
100 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
101 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
102 #endif
103 
104 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
105 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
106 #endif
107 
108 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
109 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
110 #endif
111 
112 #if defined(MBEDTLS_CMAC_C) && \
113  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
114 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
115 #endif
116 
117 #if defined(MBEDTLS_NIST_KW_C) && \
118  ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
119 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
120 #endif
121 
122 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
123 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
124 #endif
125 
126 #if defined(MBEDTLS_ECDSA_C) && \
127  ( !defined(MBEDTLS_ECP_C) || \
128  !defined(MBEDTLS_ASN1_PARSE_C) || \
129  !defined(MBEDTLS_ASN1_WRITE_C) )
130 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
131 #endif
132 
133 #if defined(MBEDTLS_ECJPAKE_C) && \
134  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
135 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
136 #endif
137 
138 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
139  ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
140  defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
141  defined(MBEDTLS_ECDSA_SIGN_ALT) || \
142  defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
143  defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
144  defined(MBEDTLS_ECP_INTERNAL_ALT) || \
145  defined(MBEDTLS_ECP_ALT) )
146 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
147 #endif
148 
149 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
150 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
151 #endif
152 
153 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
154  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
155  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
156  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
157  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
158  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
159  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
160  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
161  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
162  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
163  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
164  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
165  !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
166  !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
167 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
168 #endif
169 
170 #if defined(MBEDTLS_ECP_C) && !( \
171  defined(MBEDTLS_ECP_ALT) || \
172  defined(MBEDTLS_CTR_DRBG_C) || \
173  defined(MBEDTLS_HMAC_DRBG_C) || \
174  defined(MBEDTLS_SHA512_C) || \
175  defined(MBEDTLS_SHA256_C) || \
176  defined(MBEDTLS_ECP_NO_INTERNAL_RNG))
177 #error "MBEDTLS_ECP_C requires a DRBG or SHA-2 module unless MBEDTLS_ECP_NO_INTERNAL_RNG is defined or an alternative implementation is used"
178 #endif
179 
180 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
181 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
182 #endif
183 
184 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
185  !defined(MBEDTLS_SHA256_C))
186 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
187 #endif
188 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
189  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
190 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
191 #endif
192 #if defined(MBEDTLS_ENTROPY_C) && \
193  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
194  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
195 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
196 #endif
197 #if defined(MBEDTLS_ENTROPY_C) && \
198  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
199 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
200 #endif
201 
202 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
203  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
204 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
205 #endif
206 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
207  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
208  defined(MBEDTLS_HAVEGE_C) )
209 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
210 #endif
211 
212 #if defined(MBEDTLS_GCM_C) && ( \
213  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
214 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
215 #endif
216 
217 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
218 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
219 #endif
220 
221 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
222 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
223 #endif
224 
225 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
226 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
227 #endif
228 
229 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
230 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
231 #endif
232 
233 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
234 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
235 #endif
236 
237 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
238 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
239 #endif
240 
241 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
242 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
243 #endif
244 
245 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
246 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
247 #endif
248 
249 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
250 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
251 #endif
252 
253 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
254 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
255 #endif
256 
257 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
258 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
259 #endif
260 
261 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
262  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
263 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
264 #endif
265 
266 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
267  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
268 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
269 #endif
270 
271 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
272 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
273 #endif
274 
275 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
276  !defined(MBEDTLS_ECDH_C)
277 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
278 #endif
279 
280 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
281  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
282  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
283 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
284 #endif
285 
286 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
287  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
288  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
289 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
290 #endif
291 
292 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
293  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
294  !defined(MBEDTLS_X509_CRT_PARSE_C) )
295 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
296 #endif
297 
298 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
299  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
300  !defined(MBEDTLS_PKCS1_V15) )
301 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
302 #endif
303 
304 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
305  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
306  !defined(MBEDTLS_PKCS1_V15) )
307 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
308 #endif
309 
310 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
311  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
312  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
313 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
314 #endif
315 
316 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
317  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
318 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
319 #endif
320 
321 #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
322 #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites"
323 #endif
324 
325 #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
326 #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites"
327 #endif
328 
329 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
330 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
331 #endif
332 
333 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
334 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
335 #endif
336 
337 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
338 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
339 #endif
340 
341 #if defined(MBEDTLS_PK_C) && \
342  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
343 #error "MBEDTLS_PK_C defined, but not all prerequisites"
344 #endif
345 
346 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
347 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
348 #endif
349 
350 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
351 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
352 #endif
353 
354 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
355 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
356 #endif
357 
358 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
359 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
360 #endif
361 
362 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
363 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
364 #endif
365 
366 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
367  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
368  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
369 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
370 #endif
371 
372 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
373  ( !defined(MBEDTLS_PLATFORM_C) ||\
374  !defined(MBEDTLS_HAVE_TIME) )
375 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
376 #endif
377 
378 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
379  ( !defined(MBEDTLS_PLATFORM_C) ||\
380  !defined(MBEDTLS_HAVE_TIME) )
381 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
382 #endif
383 
384 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
385  ( !defined(MBEDTLS_PLATFORM_C) ||\
386  !defined(MBEDTLS_HAVE_TIME) )
387 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
391  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
392  defined(MBEDTLS_PLATFORM_TIME_ALT) )
393 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
394 #endif
395 
396 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
397  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
398  defined(MBEDTLS_PLATFORM_TIME_ALT) )
399 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
400 #endif
401 
402 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
403 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
404 #endif
405 
406 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
407 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
408 #endif
409 
410 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
411  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
412  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
413 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
414 #endif
415 
416 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
417  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
418 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
419 #endif
420 
421 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
422  defined(MBEDTLS_PLATFORM_STD_FREE)
423 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
424 #endif
425 
426 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
427 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
428 #endif
429 
430 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
431  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
432 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
433 #endif
434 
435 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
436  defined(MBEDTLS_PLATFORM_STD_CALLOC)
437 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
438 #endif
439 
440 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
441 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
442 #endif
443 
444 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
445 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
446 #endif
447 
448 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
449 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
450 #endif
451 
452 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
453 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
454 #endif
455 
456 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
457  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
458  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
459 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
460 #endif
461 
462 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
463 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
464 #endif
465 
466 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
467 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
468 #endif
469 
470 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
471  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
472  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
473 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
474 #endif
475 
476 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
477  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
478 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
479 #endif
480 
481 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
482 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
483 #endif
484 
485 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
486 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
487 #endif
488 
489 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
490 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
491 #endif
492 
493 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
494  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
495 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
496 #endif
497 
498 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
499  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
500  !defined(MBEDTLS_HAVE_TIME) )
501 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
502 #endif
503 
504 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
505  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
506 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
507 #endif
508 
509 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
510  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
511 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
512 #endif
513 
514 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
515  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
516 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
517 #endif
518 
519 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
520  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
521 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
522 #endif
523 
524 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
525  !defined(MBEDTLS_ENTROPY_NV_SEED)
526 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
527 #endif
528 
529 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
530  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
531 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
532 #endif
533 
534 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
535  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
536 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
537 #endif
538 
539 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
540  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
541  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
542 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
543 #endif
544 
545 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
546  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
547  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
548 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
549 #endif
550 
551 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
552  !defined(MBEDTLS_OID_C) )
553 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
554 #endif
555 
556 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
557  !defined(MBEDTLS_PKCS1_V15) )
558 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
559 #endif
560 
561 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
562  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
563 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
564 #endif
565 
566 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
567  !defined(MBEDTLS_SHA1_C) )
568 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
569 #endif
570 
571 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
572  !defined(MBEDTLS_SHA1_C) )
573 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
574 #endif
575 
576 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
577  !defined(MBEDTLS_SHA1_C) )
578 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
579 #endif
580 
581 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
582  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
583 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
584 #endif
585 
586 #if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
587  defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \
588  !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
589  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
590  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
591  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
592  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
593  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
594  defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
595  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
596  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
597  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
598  defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
599 #error "One or more versions of the TLS protocol are enabled " \
600  "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
601 #endif
602 
603 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
604  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
605  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
606 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
607 #endif
608 
609 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
610 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
611 #endif
612 
613 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
614  !defined(MBEDTLS_MD_C) )
615 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
616 #endif
617 
618 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
619 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
620 #endif
621 
622 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
623  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
624  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
625 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
626 #endif
627 
628 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
629  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
630 #error "Illegal protocol selection"
631 #endif
632 
633 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
634  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
635 #error "Illegal protocol selection"
636 #endif
637 
638 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
639  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
640  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
641 #error "Illegal protocol selection"
642 #endif
643 
644 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
645 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
646 #endif
647 
648 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
649  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
650 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
651 #endif
652 
653 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
654  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
655 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
656 #endif
657 
658 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
659  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
660 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
661 #endif
662 
663 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
664  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
665  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
666  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
667 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
668 #endif
669 
670 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
671  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
672  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
673  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
674 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
675 #endif
676 
677 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
678 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
679 #endif
680 
681 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
682  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
683 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
684 #endif
685 
686 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
687  !defined(MBEDTLS_X509_CRT_PARSE_C)
688 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
689 #endif
690 
691 #if defined(MBEDTLS_THREADING_PTHREAD)
692 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
693 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
694 #endif
695 #define MBEDTLS_THREADING_IMPL
696 #endif
697 
698 #if defined(MBEDTLS_THREADING_ALT)
699 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
700 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
701 #endif
702 #define MBEDTLS_THREADING_IMPL
703 #endif
704 
705 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
706 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
707 #endif
708 #undef MBEDTLS_THREADING_IMPL
709 
710 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
711 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
712 #endif
713 
714 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
715  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
716  !defined(MBEDTLS_PK_PARSE_C) )
717 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
718 #endif
719 
720 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
721  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
722  !defined(MBEDTLS_PK_WRITE_C) )
723 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
724 #endif
725 
726 #if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
727 #error "MBEDTLS_CERTS_C defined, but not all prerequisites"
728 #endif
729 
730 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
731 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
732 #endif
733 
734 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
735 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
736 #endif
737 
738 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
739 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
740 #endif
741 
742 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
743 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
744 #endif
745 
746 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
747 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
748 #endif
749 
750 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
751 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
752 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
753 
754 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
755  defined(MBEDTLS_HAVE_ASM)
756 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
757 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
758 
759 /*
760  * Avoid warning from -pedantic. This is a convenient place for this
761  * workaround since this is included by every single file before the
762  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
763  */
765 
766 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:764