mbed TLS v2.16.1
check_config.h
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1 
6 /*
7  * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: GPL-2.0
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License along
21  * with this program; if not, write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23  *
24  * This file is part of mbed TLS (https://tls.mbed.org)
25  */
26 
27 /*
28  * It is recommended to include this file from your config.h
29  * in order to catch dependency issues early.
30  */
31 
32 #ifndef MBEDTLS_CHECK_CONFIG_H
33 #define MBEDTLS_CHECK_CONFIG_H
34 
35 /*
36  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
37  * target platforms, so not an issue, but let's just be extra sure.
38  */
39 #include <limits.h>
40 #if CHAR_BIT != 8
41 #error "mbed TLS requires a platform with 8-bit chars"
42 #endif
43 
44 #if defined(_WIN32)
45 #if !defined(MBEDTLS_PLATFORM_C)
46 #error "MBEDTLS_PLATFORM_C is required on Windows"
47 #endif
48 
49 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
50  * it would confuse config.pl. */
51 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
52  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
53 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
54 #endif
55 #endif /* _WIN32 */
56 
57 #if defined(TARGET_LIKE_MBED) && \
58  ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
59 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
60 #endif
61 
62 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
63  !defined(__GNUC__) && !defined(__clang__)
64 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
65 #endif
66 
67 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
68 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
69 #endif
70 
71 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
72 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
73 #endif
74 
75 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
76 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
77 #endif
78 
79 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
80 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
81 #endif
82 
83 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
84 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
85 #endif
86 
87 #if defined(MBEDTLS_CMAC_C) && \
88  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
89 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
90 #endif
91 
92 #if defined(MBEDTLS_NIST_KW_C) && \
93  ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
94 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
95 #endif
96 
97 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
98 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
99 #endif
100 
101 #if defined(MBEDTLS_ECDSA_C) && \
102  ( !defined(MBEDTLS_ECP_C) || \
103  !defined(MBEDTLS_ASN1_PARSE_C) || \
104  !defined(MBEDTLS_ASN1_WRITE_C) )
105 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
106 #endif
107 
108 #if defined(MBEDTLS_ECJPAKE_C) && \
109  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
110 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
111 #endif
112 
113 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
114  ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
115  defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
116  defined(MBEDTLS_ECDSA_SIGN_ALT) || \
117  defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
118  defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
119  defined(MBEDTLS_ECP_INTERNAL_ALT) || \
120  defined(MBEDTLS_ECP_ALT) )
121 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
122 #endif
123 
124 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
125 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
126 #endif
127 
128 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
129  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
130  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
131  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
132  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
133  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
134  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
135  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
136  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
137  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
138  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
139  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
140 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
141 #endif
142 
143 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
144 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
145 #endif
146 
147 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
148  !defined(MBEDTLS_SHA256_C))
149 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
150 #endif
151 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
152  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
153 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
154 #endif
155 #if defined(MBEDTLS_ENTROPY_C) && \
156  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
157  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
158 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
159 #endif
160 #if defined(MBEDTLS_ENTROPY_C) && \
161  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
162 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
163 #endif
164 
165 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
166  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
167 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
168 #endif
169 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
170  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
171  defined(MBEDTLS_HAVEGE_C) )
172 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
173 #endif
174 
175 #if defined(MBEDTLS_GCM_C) && ( \
176  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
177 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
178 #endif
179 
180 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
181 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
182 #endif
183 
184 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
185 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
186 #endif
187 
188 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
189 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
190 #endif
191 
192 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
193 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
194 #endif
195 
196 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
197 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
198 #endif
199 
200 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
201 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
202 #endif
203 
204 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
205 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
206 #endif
207 
208 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
209 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
210 #endif
211 
212 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
213 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
214 #endif
215 
216 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
217 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
218 #endif
219 
220 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
221 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
222 #endif
223 
224 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
225  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
226 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
227 #endif
228 
229 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
230  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
231 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
232 #endif
233 
234 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
235 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
236 #endif
237 
238 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
239  !defined(MBEDTLS_ECDH_C)
240 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
241 #endif
242 
243 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
244  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
245  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
246 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
247 #endif
248 
249 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
250  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
251  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
252 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
253 #endif
254 
255 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
256  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
257  !defined(MBEDTLS_X509_CRT_PARSE_C) )
258 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
259 #endif
260 
261 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
262  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
263  !defined(MBEDTLS_PKCS1_V15) )
264 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
265 #endif
266 
267 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
268  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
269  !defined(MBEDTLS_PKCS1_V15) )
270 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
271 #endif
272 
273 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
274  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
275  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
276 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
277 #endif
278 
279 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
280  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
281 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
282 #endif
283 
284 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
285 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
286 #endif
287 
288 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
289 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
290 #endif
291 
292 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
293 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
294 #endif
295 
296 #if defined(MBEDTLS_PK_C) && \
297  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
298 #error "MBEDTLS_PK_C defined, but not all prerequisites"
299 #endif
300 
301 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
302 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
303 #endif
304 
305 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
306 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
307 #endif
308 
309 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
310 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
311 #endif
312 
313 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
314 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
315 #endif
316 
317 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
318 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
319 #endif
320 
321 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
322  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
323  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
324 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
325 #endif
326 
327 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
328  ( !defined(MBEDTLS_PLATFORM_C) ||\
329  !defined(MBEDTLS_HAVE_TIME) )
330 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
331 #endif
332 
333 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
334  ( !defined(MBEDTLS_PLATFORM_C) ||\
335  !defined(MBEDTLS_HAVE_TIME) )
336 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
337 #endif
338 
339 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
340  ( !defined(MBEDTLS_PLATFORM_C) ||\
341  !defined(MBEDTLS_HAVE_TIME) )
342 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
343 #endif
344 
345 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
346  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
347  defined(MBEDTLS_PLATFORM_TIME_ALT) )
348 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
349 #endif
350 
351 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
352  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
353  defined(MBEDTLS_PLATFORM_TIME_ALT) )
354 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
355 #endif
356 
357 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
358 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
359 #endif
360 
361 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
362 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
363 #endif
364 
365 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
366  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
367  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
368 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
369 #endif
370 
371 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
372  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
373 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
374 #endif
375 
376 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
377  defined(MBEDTLS_PLATFORM_STD_FREE)
378 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
379 #endif
380 
381 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
382 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
383 #endif
384 
385 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
386  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
387 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
391  defined(MBEDTLS_PLATFORM_STD_CALLOC)
392 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
393 #endif
394 
395 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
396 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
397 #endif
398 
399 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
400 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
401 #endif
402 
403 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
404 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
405 #endif
406 
407 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
408 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
409 #endif
410 
411 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
412  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
413  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
414 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
415 #endif
416 
417 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
418 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
419 #endif
420 
421 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
422 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
423 #endif
424 
425 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
426  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
427  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
428 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
429 #endif
430 
431 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
432  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
433 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
434 #endif
435 
436 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
437 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
438 #endif
439 
440 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
441 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
442 #endif
443 
444 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
445 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
446 #endif
447 
448 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
449  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
450 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
451 #endif
452 
453 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
454  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
455  !defined(MBEDTLS_HAVE_TIME) )
456 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
457 #endif
458 
459 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
460  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
461 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
462 #endif
463 
464 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
465  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
466 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
467 #endif
468 
469 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
470  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
471 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
472 #endif
473 
474 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
475  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
476 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
477 #endif
478 
479 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
480  !defined(MBEDTLS_ENTROPY_NV_SEED)
481 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
482 #endif
483 
484 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
485  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
486 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
487 #endif
488 
489 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
490  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
491 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
492 #endif
493 
494 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
495  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
496  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
497 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
498 #endif
499 
500 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
501  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
502  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
503 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
504 #endif
505 
506 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
507  !defined(MBEDTLS_OID_C) )
508 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
509 #endif
510 
511 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
512  !defined(MBEDTLS_PKCS1_V15) )
513 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
514 #endif
515 
516 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
517  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
518 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
519 #endif
520 
521 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
522  !defined(MBEDTLS_SHA1_C) )
523 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
524 #endif
525 
526 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
527  !defined(MBEDTLS_SHA1_C) )
528 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
529 #endif
530 
531 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
532  !defined(MBEDTLS_SHA1_C) )
533 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
534 #endif
535 
536 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
537  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
538 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
539 #endif
540 
541 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
542  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
543  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
544 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
545 #endif
546 
547 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
548 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
549 #endif
550 
551 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
552  !defined(MBEDTLS_MD_C) )
553 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
554 #endif
555 
556 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
557 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
558 #endif
559 
560 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
561  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
562  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
563 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
564 #endif
565 
566 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
567  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
568 #error "Illegal protocol selection"
569 #endif
570 
571 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
572  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
573 #error "Illegal protocol selection"
574 #endif
575 
576 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
577  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
578  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
579 #error "Illegal protocol selection"
580 #endif
581 
582 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
583 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
584 #endif
585 
586 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
587  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
588 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
589 #endif
590 
591 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
592  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
593 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
594 #endif
595 
596 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
597  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
598 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
599 #endif
600 
601 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
602  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
603  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
604  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
605 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
606 #endif
607 
608 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
609  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
610  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
611  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
612 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
613 #endif
614 
615 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
616 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
617 #endif
618 
619 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
620  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
621 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
622 #endif
623 
624 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
625  !defined(MBEDTLS_X509_CRT_PARSE_C)
626 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
627 #endif
628 
629 #if defined(MBEDTLS_THREADING_PTHREAD)
630 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
631 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
632 #endif
633 #define MBEDTLS_THREADING_IMPL
634 #endif
635 
636 #if defined(MBEDTLS_THREADING_ALT)
637 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
638 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
639 #endif
640 #define MBEDTLS_THREADING_IMPL
641 #endif
642 
643 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
644 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
645 #endif
646 #undef MBEDTLS_THREADING_IMPL
647 
648 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
649 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
650 #endif
651 
652 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
653  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
654  !defined(MBEDTLS_PK_PARSE_C) )
655 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
656 #endif
657 
658 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
659  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
660  !defined(MBEDTLS_PK_WRITE_C) )
661 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
662 #endif
663 
664 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
665 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
666 #endif
667 
668 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
669 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
670 #endif
671 
672 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
673 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
674 #endif
675 
676 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
677 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
678 #endif
679 
680 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
681 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
682 #endif
683 
684 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
685 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
686 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
687 
688 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
689  defined(MBEDTLS_HAVE_ASM)
690 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
691 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
692 
693 /*
694  * Avoid warning from -pedantic. This is a convenient place for this
695  * workaround since this is included by every single file before the
696  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
697  */
699 
700 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:698