mbed TLS v2.7.15
check_config.h
Go to the documentation of this file.
1 
6 /*
7  * Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: Apache-2.0
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  * This file is part of mbed TLS (https://tls.mbed.org)
23  */
24 
25 /*
26  * It is recommended to include this file from your config.h
27  * in order to catch dependency issues early.
28  */
29 
30 #ifndef MBEDTLS_CHECK_CONFIG_H
31 #define MBEDTLS_CHECK_CONFIG_H
32 
33 /*
34  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
35  * target platforms, so not an issue, but let's just be extra sure.
36  */
37 #include <limits.h>
38 #if CHAR_BIT != 8
39 #error "mbed TLS requires a platform with 8-bit chars"
40 #endif
41 
42 #if defined(_WIN32)
43 #if !defined(MBEDTLS_PLATFORM_C)
44 #error "MBEDTLS_PLATFORM_C is required on Windows"
45 #endif
46 
47 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
48  * it would confuse config.pl. */
49 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
50  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
51 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
52 #endif
53 #endif /* _WIN32 */
54 
55 #if defined(TARGET_LIKE_MBED) && \
56  ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
57 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
58 #endif
59 
60 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
61  !defined(__GNUC__) && !defined(__clang__)
62 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
63 #endif
64 
65 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
66 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
67 #endif
68 
69 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
70 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
71 #endif
72 
73 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
74 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
75 #endif
76 
77 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
78 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
79 #endif
80 
81 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
82 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
83 #endif
84 
85 #if defined(MBEDTLS_CMAC_C) && \
86  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
87 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
88 #endif
89 
90 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
91 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
92 #endif
93 
94 #if defined(MBEDTLS_ECDSA_C) && \
95  ( !defined(MBEDTLS_ECP_C) || \
96  !defined(MBEDTLS_ASN1_PARSE_C) || \
97  !defined(MBEDTLS_ASN1_WRITE_C) )
98 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
99 #endif
100 
101 #if defined(MBEDTLS_ECJPAKE_C) && \
102  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
103 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
104 #endif
105 
106 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
107 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
108 #endif
109 
110 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
111  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
112  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
113  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
114  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
115  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
116  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
117  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
118  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
119  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
120  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
121  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
122  !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) ) )
123 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
124 #endif
125 
126 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
127 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
128 #endif
129 
130 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
131  !defined(MBEDTLS_SHA256_C))
132 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
133 #endif
134 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
135  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
136 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
137 #endif
138 #if defined(MBEDTLS_ENTROPY_C) && \
139  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
140  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
141 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
142 #endif
143 #if defined(MBEDTLS_ENTROPY_C) && \
144  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
145 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
146 #endif
147 
148 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
149  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
150 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
151 #endif
152 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
153  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
154  defined(MBEDTLS_HAVEGE_C) )
155 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
156 #endif
157 
158 #if defined(MBEDTLS_GCM_C) && ( \
159  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
160 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
161 #endif
162 
163 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
164 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
165 #endif
166 
167 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
168 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
169 #endif
170 
171 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
172 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
173 #endif
174 
175 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
176 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
177 #endif
178 
179 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
180 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
181 #endif
182 
183 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
184 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
185 #endif
186 
187 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
188 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
189 #endif
190 
191 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
192 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
193 #endif
194 
195 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
196 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
197 #endif
198 
199 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
200 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
201 #endif
202 
203 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
204  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
205 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
206 #endif
207 
208 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
209  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
210 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
211 #endif
212 
213 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
214 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
215 #endif
216 
217 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
218  !defined(MBEDTLS_ECDH_C)
219 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
220 #endif
221 
222 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
223  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
224  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
225 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
226 #endif
227 
228 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
229  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
230  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
231 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
232 #endif
233 
234 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
235  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
236  !defined(MBEDTLS_X509_CRT_PARSE_C) )
237 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
238 #endif
239 
240 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
241  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
242  !defined(MBEDTLS_PKCS1_V15) )
243 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
244 #endif
245 
246 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
247  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
248  !defined(MBEDTLS_PKCS1_V15) )
249 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
250 #endif
251 
252 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
253  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
254  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
255 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
256 #endif
257 
258 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
259  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
260 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
261 #endif
262 
263 #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
264 #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites"
265 #endif
266 
267 #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
268 #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites"
269 #endif
270 
271 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
272 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
273 #endif
274 
275 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
276 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
277 #endif
278 
279 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
280 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
281 #endif
282 
283 #if defined(MBEDTLS_PK_C) && \
284  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
285 #error "MBEDTLS_PK_C defined, but not all prerequisites"
286 #endif
287 
288 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
289 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
290 #endif
291 
292 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
293 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
294 #endif
295 
296 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
297 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
298 #endif
299 
300 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
301 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
302 #endif
303 
304 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
305 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
306 #endif
307 
308 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
309  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
310  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
311 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
312 #endif
313 
314 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
315  ( !defined(MBEDTLS_PLATFORM_C) ||\
316  !defined(MBEDTLS_HAVE_TIME) )
317 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
318 #endif
319 
320 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
321  ( !defined(MBEDTLS_PLATFORM_C) ||\
322  !defined(MBEDTLS_HAVE_TIME) )
323 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
324 #endif
325 
326 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
327  ( !defined(MBEDTLS_PLATFORM_C) ||\
328  !defined(MBEDTLS_HAVE_TIME) )
329 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
330 #endif
331 
332 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
333  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
334  defined(MBEDTLS_PLATFORM_TIME_ALT) )
335 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
336 #endif
337 
338 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
339  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
340  defined(MBEDTLS_PLATFORM_TIME_ALT) )
341 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
342 #endif
343 
344 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
345 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
346 #endif
347 
348 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
349 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
350 #endif
351 
352 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
353  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
354  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
355 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
356 #endif
357 
358 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
359  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
360 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
361 #endif
362 
363 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
364  defined(MBEDTLS_PLATFORM_STD_FREE)
365 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
366 #endif
367 
368 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
369 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
370 #endif
371 
372 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
373  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
374 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
375 #endif
376 
377 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
378  defined(MBEDTLS_PLATFORM_STD_CALLOC)
379 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
380 #endif
381 
382 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
383 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
384 #endif
385 
386 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
387 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
391 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
392 #endif
393 
394 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
395 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
396 #endif
397 
398 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
399  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
400  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
401 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
402 #endif
403 
404 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
405 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
406 #endif
407 
408 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
409 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
410 #endif
411 
412 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
413  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
414  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
415 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
416 #endif
417 
418 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
419  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
420 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
421 #endif
422 
423 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
424 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
425 #endif
426 
427 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
428 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
429 #endif
430 
431 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
432 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
433 #endif
434 
435 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
436  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
437 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
438 #endif
439 
440 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
441  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
442  !defined(MBEDTLS_HAVE_TIME) )
443 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
444 #endif
445 
446 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
447  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
448 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
449 #endif
450 
451 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
452  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
453 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
454 #endif
455 
456 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
457  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
458 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
459 #endif
460 
461 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
462  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
463 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
464 #endif
465 
466 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
467  !defined(MBEDTLS_ENTROPY_NV_SEED)
468 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
469 #endif
470 
471 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
472  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
473 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
474 #endif
475 
476 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
477  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
478 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
479 #endif
480 
481 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
482  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
483  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
484 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
485 #endif
486 
487 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
488  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
489  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
490 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
491 #endif
492 
493 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
494  !defined(MBEDTLS_OID_C) )
495 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
496 #endif
497 
498 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
499  !defined(MBEDTLS_PKCS1_V15) )
500 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
501 #endif
502 
503 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
504  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
505 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
506 #endif
507 
508 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
509  !defined(MBEDTLS_SHA1_C) )
510 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
511 #endif
512 
513 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
514  !defined(MBEDTLS_SHA1_C) )
515 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
516 #endif
517 
518 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
519  !defined(MBEDTLS_SHA1_C) )
520 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
521 #endif
522 
523 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
524  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
525 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
526 #endif
527 
528 #if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
529  defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \
530  !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
531  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
532  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
533  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
534  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
535  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
536  defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
537  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
538  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
539  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
540  defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
541 #error "One or more versions of the TLS protocol are enabled " \
542  "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
543 #endif
544 
545 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
546  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
547  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
548 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
549 #endif
550 
551 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
552 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
553 #endif
554 
555 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
556  !defined(MBEDTLS_MD_C) )
557 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
558 #endif
559 
560 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
561 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
562 #endif
563 
564 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
565  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
566  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
567 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
568 #endif
569 
570 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
571  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
572 #error "Illegal protocol selection"
573 #endif
574 
575 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
576  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
577 #error "Illegal protocol selection"
578 #endif
579 
580 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
581  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
582  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
583 #error "Illegal protocol selection"
584 #endif
585 
586 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
587 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
588 #endif
589 
590 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
591  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
592 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
593 #endif
594 
595 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
596  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
597 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
598 #endif
599 
600 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
601  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
602 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
603 #endif
604 
605 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
606  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
607  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
608  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
609 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
610 #endif
611 
612 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
613  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
614  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
615  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
616 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
617 #endif
618 
619 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
620 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
621 #endif
622 
623 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
624  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
625 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
626 #endif
627 
628 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
629  !defined(MBEDTLS_X509_CRT_PARSE_C)
630 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
631 #endif
632 
633 #if defined(MBEDTLS_THREADING_PTHREAD)
634 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
635 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
636 #endif
637 #define MBEDTLS_THREADING_IMPL
638 #endif
639 
640 #if defined(MBEDTLS_THREADING_ALT)
641 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
642 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
643 #endif
644 #define MBEDTLS_THREADING_IMPL
645 #endif
646 
647 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
648 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
649 #endif
650 #undef MBEDTLS_THREADING_IMPL
651 
652 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
653 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
654 #endif
655 
656 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
657  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
658  !defined(MBEDTLS_PK_PARSE_C) )
659 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
660 #endif
661 
662 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
663  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
664  !defined(MBEDTLS_PK_WRITE_C) )
665 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
666 #endif
667 
668 #if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
669 #error "MBEDTLS_CERTS_C defined, but not all prerequisites"
670 #endif
671 
672 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
673 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
674 #endif
675 
676 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
677 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
678 #endif
679 
680 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
681 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
682 #endif
683 
684 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
685 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
686 #endif
687 
688 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
689 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
690 #endif
691 
692 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
693 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
694 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
695 
696 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
697  defined(MBEDTLS_HAVE_ASM)
698 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
699 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
700 
701 /*
702  * Avoid warning from -pedantic. This is a convenient place for this
703  * workaround since this is included by every single file before the
704  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
705  */
707 
708 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:706