mbed TLS v2.7.6
check_config.h
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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 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
123 #endif
124 
125 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
126  !defined(MBEDTLS_SHA256_C))
127 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
128 #endif
129 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
130  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
131 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
132 #endif
133 #if defined(MBEDTLS_ENTROPY_C) && \
134  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
135  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
136 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
137 #endif
138 #if defined(MBEDTLS_ENTROPY_C) && \
139  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
140 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
141 #endif
142 
143 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
144  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
145 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
146 #endif
147 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
148  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
149  defined(MBEDTLS_HAVEGE_C) )
150 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
151 #endif
152 
153 #if defined(MBEDTLS_GCM_C) && ( \
154  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
155 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
156 #endif
157 
158 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
159 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
160 #endif
161 
162 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
163 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
164 #endif
165 
166 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
167 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
168 #endif
169 
170 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
171 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
172 #endif
173 
174 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
175 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
176 #endif
177 
178 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
179 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
180 #endif
181 
182 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
183 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
184 #endif
185 
186 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
187 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
188 #endif
189 
190 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
191 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
192 #endif
193 
194 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
195 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
196 #endif
197 
198 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
199  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
200 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
201 #endif
202 
203 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
204  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
205 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
206 #endif
207 
208 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
209 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
210 #endif
211 
212 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
213  !defined(MBEDTLS_ECDH_C)
214 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
215 #endif
216 
217 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
218  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
219  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
220 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
221 #endif
222 
223 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
224  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
225  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
226 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
227 #endif
228 
229 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
230  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
231  !defined(MBEDTLS_X509_CRT_PARSE_C) )
232 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
233 #endif
234 
235 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
236  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
237  !defined(MBEDTLS_PKCS1_V15) )
238 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
239 #endif
240 
241 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
242  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
243  !defined(MBEDTLS_PKCS1_V15) )
244 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
245 #endif
246 
247 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
248  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
249  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
250 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
251 #endif
252 
253 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
254  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
255 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
256 #endif
257 
258 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
259 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
260 #endif
261 
262 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
263 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
264 #endif
265 
266 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
267 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
268 #endif
269 
270 #if defined(MBEDTLS_PK_C) && \
271  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
272 #error "MBEDTLS_PK_C defined, but not all prerequisites"
273 #endif
274 
275 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
276 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
277 #endif
278 
279 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
280 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
281 #endif
282 
283 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
284 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
285 #endif
286 
287 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
288 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
289 #endif
290 
291 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
292 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
293 #endif
294 
295 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
296  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
297  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
298 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
299 #endif
300 
301 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
302  ( !defined(MBEDTLS_PLATFORM_C) ||\
303  !defined(MBEDTLS_HAVE_TIME) )
304 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
305 #endif
306 
307 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
308  ( !defined(MBEDTLS_PLATFORM_C) ||\
309  !defined(MBEDTLS_HAVE_TIME) )
310 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
311 #endif
312 
313 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
314  ( !defined(MBEDTLS_PLATFORM_C) ||\
315  !defined(MBEDTLS_HAVE_TIME) )
316 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
317 #endif
318 
319 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
320  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
321  defined(MBEDTLS_PLATFORM_TIME_ALT) )
322 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
323 #endif
324 
325 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
326  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
327  defined(MBEDTLS_PLATFORM_TIME_ALT) )
328 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
329 #endif
330 
331 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
332 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
333 #endif
334 
335 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
336 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
337 #endif
338 
339 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
340  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
341  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
342 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
343 #endif
344 
345 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
346  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
347 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
348 #endif
349 
350 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
351  defined(MBEDTLS_PLATFORM_STD_FREE)
352 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
353 #endif
354 
355 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
356 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
357 #endif
358 
359 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
360  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
361 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
362 #endif
363 
364 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
365  defined(MBEDTLS_PLATFORM_STD_CALLOC)
366 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
367 #endif
368 
369 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
370 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
371 #endif
372 
373 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
374 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
375 #endif
376 
377 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
378 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
379 #endif
380 
381 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
382 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
383 #endif
384 
385 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
386  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
387  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
388 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
389 #endif
390 
391 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
392 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
393 #endif
394 
395 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
396 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
397 #endif
398 
399 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
400  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
401  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
402 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
403 #endif
404 
405 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
406  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
407 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
408 #endif
409 
410 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
411 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
412 #endif
413 
414 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
415 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
416 #endif
417 
418 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
419 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
420 #endif
421 
422 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
423  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
424 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
425 #endif
426 
427 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
428  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
429  !defined(MBEDTLS_HAVE_TIME) )
430 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
431 #endif
432 
433 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
434  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
435 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
436 #endif
437 
438 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
439  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
440 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
441 #endif
442 
443 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
444  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
445 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
446 #endif
447 
448 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
449  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
450 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
451 #endif
452 
453 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
454  !defined(MBEDTLS_ENTROPY_NV_SEED)
455 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
456 #endif
457 
458 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
459  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
460 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
461 #endif
462 
463 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
464  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
465 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
466 #endif
467 
468 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
469  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
470  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
471 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
472 #endif
473 
474 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
475  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
476  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
477 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
478 #endif
479 
480 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
481  !defined(MBEDTLS_OID_C) )
482 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
483 #endif
484 
485 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
486  !defined(MBEDTLS_PKCS1_V15) )
487 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
488 #endif
489 
490 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
491  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
492 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
493 #endif
494 
495 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
496  !defined(MBEDTLS_SHA1_C) )
497 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
498 #endif
499 
500 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
501  !defined(MBEDTLS_SHA1_C) )
502 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
503 #endif
504 
505 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
506  !defined(MBEDTLS_SHA1_C) )
507 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
508 #endif
509 
510 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
511  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
512 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
513 #endif
514 
515 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
516  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
517  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
518 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
519 #endif
520 
521 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
522 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
523 #endif
524 
525 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
526  !defined(MBEDTLS_MD_C) )
527 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
528 #endif
529 
530 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
531 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
532 #endif
533 
534 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
535  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
536  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
537 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
538 #endif
539 
540 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
541  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
542 #error "Illegal protocol selection"
543 #endif
544 
545 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
546  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
547 #error "Illegal protocol selection"
548 #endif
549 
550 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
551  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
552  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
553 #error "Illegal protocol selection"
554 #endif
555 
556 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
557 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
558 #endif
559 
560 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
561  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
562 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
563 #endif
564 
565 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
566  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
567 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
568 #endif
569 
570 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
571  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
572 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
573 #endif
574 
575 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
576  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
577  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
578  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
579 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
580 #endif
581 
582 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
583  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
584  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
585  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
586 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
587 #endif
588 
589 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
590 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
591 #endif
592 
593 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
594  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
595 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
596 #endif
597 
598 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
599  !defined(MBEDTLS_X509_CRT_PARSE_C)
600 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
601 #endif
602 
603 #if defined(MBEDTLS_THREADING_PTHREAD)
604 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
605 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
606 #endif
607 #define MBEDTLS_THREADING_IMPL
608 #endif
609 
610 #if defined(MBEDTLS_THREADING_ALT)
611 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
612 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
613 #endif
614 #define MBEDTLS_THREADING_IMPL
615 #endif
616 
617 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
618 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
619 #endif
620 #undef MBEDTLS_THREADING_IMPL
621 
622 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
623 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
624 #endif
625 
626 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
627  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
628  !defined(MBEDTLS_PK_PARSE_C) )
629 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
630 #endif
631 
632 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
633  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
634  !defined(MBEDTLS_PK_WRITE_C) )
635 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
636 #endif
637 
638 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
639 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
640 #endif
641 
642 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
643 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
644 #endif
645 
646 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
647 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
648 #endif
649 
650 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
651 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
652 #endif
653 
654 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
655 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
656 #endif
657 
658 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
659 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
660 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
661 
662 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
663  defined(MBEDTLS_HAVE_ASM)
664 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
665 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
666 
667 /*
668  * Avoid warning from -pedantic. This is a convenient place for this
669  * workaround since this is included by every single file before the
670  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
671  */
673 
674 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:672