mbed TLS v2.28.2
check_config.h
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1 
6 /*
7  * Copyright The Mbed TLS Contributors
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 
23 /*
24  * It is recommended to include this file from your config.h
25  * in order to catch dependency issues early.
26  */
27 
28 #ifndef MBEDTLS_CHECK_CONFIG_H
29 #define MBEDTLS_CHECK_CONFIG_H
30 
31 /*
32  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
33  * target platforms, so not an issue, but let's just be extra sure.
34  */
35 #include <limits.h>
36 #if CHAR_BIT != 8
37 #error "mbed TLS requires a platform with 8-bit chars"
38 #endif
39 
40 #if defined(_WIN32)
41 #if !defined(MBEDTLS_PLATFORM_C)
42 #error "MBEDTLS_PLATFORM_C is required on Windows"
43 #endif
44 
45 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
46  * it would confuse config.py. */
47 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
48  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
49 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
50 #endif
51 
52 #if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \
53  !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
54 #define MBEDTLS_PLATFORM_VSNPRINTF_ALT
55 #endif
56 #endif /* _WIN32 */
57 
58 #if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_NET_C)
59 #error "The NET module is not available for mbed OS - please use the network 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_ECP_DP_SECP192R1_ENABLED) || \
104  defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
105  defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
106  defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \
107  defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \
108  defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \
109  defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \
110  defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \
111  defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \
112  defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \
113  defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ) || \
114  !defined(MBEDTLS_ASN1_PARSE_C) || \
115  !defined(MBEDTLS_ASN1_WRITE_C) )
116 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
117 #endif
118 
119 #if defined(MBEDTLS_ECJPAKE_C) && \
120  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
121 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
122 #endif
123 
124 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
125  ( defined(MBEDTLS_USE_PSA_CRYPTO) || \
126  defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
127  defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
128  defined(MBEDTLS_ECDSA_SIGN_ALT) || \
129  defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
130  defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
131  defined(MBEDTLS_ECP_INTERNAL_ALT) || \
132  defined(MBEDTLS_ECP_ALT) )
133 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
134 #endif
135 
136 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
137  ! defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
138 #error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
139 #endif
140 
141 #if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) && \
142  defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
143 #error "MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED defined, but MBEDTLS_ECDH_LEGACY_CONTEXT not disabled"
144 #endif
145 
146 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
147 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
148 #endif
149 
150 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
151  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
152  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
153  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
154  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
155  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
156  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
157  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
158  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
159  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
160  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
161  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
162  !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
163  !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
164 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
165 #endif
166 
167 #if defined(MBEDTLS_ECP_C) && !( \
168  defined(MBEDTLS_ECP_ALT) || \
169  defined(MBEDTLS_CTR_DRBG_C) || \
170  defined(MBEDTLS_HMAC_DRBG_C) || \
171  defined(MBEDTLS_ECP_NO_INTERNAL_RNG))
172 #error "MBEDTLS_ECP_C requires a DRBG module unless MBEDTLS_ECP_NO_INTERNAL_RNG is defined or an alternative implementation is used"
173 #endif
174 
175 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
176 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
177 #endif
178 
179 #if defined(MBEDTLS_PKCS5_C) && !defined(MBEDTLS_MD_C)
180 #error "MBEDTLS_PKCS5_C defined, but not all prerequisites"
181 #endif
182 
183 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
184  !defined(MBEDTLS_SHA256_C))
185 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
186 #endif
187 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
188  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
189 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
190 #endif
191 #if defined(MBEDTLS_ENTROPY_C) && \
192  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
193  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
194 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
195 #endif
196 #if defined(MBEDTLS_ENTROPY_C) && \
197  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
198 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
199 #endif
200 
201 #if defined(__has_feature)
202 #if __has_feature(memory_sanitizer)
203 #define MBEDTLS_HAS_MEMSAN
204 #endif
205 #endif
206 #if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN)
207 #error "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer"
208 #endif
209 #undef MBEDTLS_HAS_MEMSAN
210 
211 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
212  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
213 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
214 #endif
215 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
216  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
217  defined(MBEDTLS_HAVEGE_C) )
218 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
219 #endif
220 
221 #if defined(MBEDTLS_CCM_C) && ( \
222  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
223 #error "MBEDTLS_CCM_C defined, but not all prerequisites"
224 #endif
225 
226 #if defined(MBEDTLS_CCM_C) && !defined(MBEDTLS_CIPHER_C)
227 #error "MBEDTLS_CCM_C defined, but not all prerequisites"
228 #endif
229 
230 #if defined(MBEDTLS_GCM_C) && ( \
231  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
232 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
233 #endif
234 
235 #if defined(MBEDTLS_GCM_C) && !defined(MBEDTLS_CIPHER_C)
236 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
237 #endif
238 
239 #if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_CHACHA20_C)
240 #error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
241 #endif
242 
243 #if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_POLY1305_C)
244 #error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
245 #endif
246 
247 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
248 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
249 #endif
250 
251 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
252 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
253 #endif
254 
255 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
256 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
257 #endif
258 
259 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
260 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
261 #endif
262 
263 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
264 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
265 #endif
266 
267 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
268 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
269 #endif
270 
271 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
272 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
273 #endif
274 
275 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
276 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
277 #endif
278 
279 #if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
280 #error "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled"
281 #endif
282 
283 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
284 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
285 #endif
286 
287 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
288 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
289 #endif
290 
291 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
292 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
293 #endif
294 
295 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
296  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
297  !defined(MBEDTLS_X509_CRT_PARSE_C) )
298 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
299 #endif
300 
301 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
302  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
303  !defined(MBEDTLS_X509_CRT_PARSE_C) )
304 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
305 #endif
306 
307 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
308 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
309 #endif
310 
311 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
312  !defined(MBEDTLS_ECDH_C)
313 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
314 #endif
315 
316 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
317  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
318  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
319 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
320 #endif
321 
322 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
323  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
324  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
325 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
326 #endif
327 
328 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
329  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
330  !defined(MBEDTLS_X509_CRT_PARSE_C) )
331 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
332 #endif
333 
334 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
335  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
336  !defined(MBEDTLS_PKCS1_V15) )
337 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
338 #endif
339 
340 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
341  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
342  !defined(MBEDTLS_PKCS1_V15) )
343 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
344 #endif
345 
346 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
347  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
348  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
349 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
350 #endif
351 
352 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \
353  !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) && \
354  ( !defined(MBEDTLS_SHA256_C) && \
355  !defined(MBEDTLS_SHA512_C) && \
356  !defined(MBEDTLS_SHA1_C) )
357 #error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
358 #endif
359 
360 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
361  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
362 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
363 #endif
364 
365 #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
366 #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequisites"
367 #endif
368 
369 #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
370 #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequisites"
371 #endif
372 
373 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
374 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
375 #endif
376 
377 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
378 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
379 #endif
380 
381 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
382 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
383 #endif
384 
385 #if defined(MBEDTLS_PK_C) && \
386  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
387 #error "MBEDTLS_PK_C defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
391 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
392 #endif
393 
394 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
395 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
396 #endif
397 
398 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
399 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
400 #endif
401 
402 #if defined(MBEDTLS_PKCS11_C)
403 #if defined(MBEDTLS_DEPRECATED_REMOVED)
404 #error "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
405 #elif defined(MBEDTLS_DEPRECATED_WARNING)
406 #warning "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
407 #endif
408 #endif /* MBEDTLS_PKCS11_C */
409 
410 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
411 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
412 #endif
413 
414 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
415 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
416 #endif
417 
418 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
419  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
420  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
421 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
422 #endif
423 
424 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
425  ( !defined(MBEDTLS_PLATFORM_C) ||\
426  !defined(MBEDTLS_HAVE_TIME) )
427 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
428 #endif
429 
430 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
431  ( !defined(MBEDTLS_PLATFORM_C) ||\
432  !defined(MBEDTLS_HAVE_TIME) )
433 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
434 #endif
435 
436 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
437  ( !defined(MBEDTLS_PLATFORM_C) ||\
438  !defined(MBEDTLS_HAVE_TIME) )
439 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
440 #endif
441 
442 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
443  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
444  defined(MBEDTLS_PLATFORM_TIME_ALT) )
445 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
446 #endif
447 
448 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
449  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
450  defined(MBEDTLS_PLATFORM_TIME_ALT) )
451 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
452 #endif
453 
454 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
455 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
456 #endif
457 
458 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
459 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
460 #endif
461 
462 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
463  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
464  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
465 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
466 #endif
467 
468 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
469  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
470 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
471 #endif
472 
473 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
474  defined(MBEDTLS_PLATFORM_STD_FREE)
475 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
476 #endif
477 
478 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
479 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
480 #endif
481 
482 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
483  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
484 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
485 #endif
486 
487 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
488  defined(MBEDTLS_PLATFORM_STD_CALLOC)
489 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
490 #endif
491 
492 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
493 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
494 #endif
495 
496 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
497 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
498 #endif
499 
500 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
501 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
502 #endif
503 
504 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
505 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
506 #endif
507 
508 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
509  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
510  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
511 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
512 #endif
513 
514 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
515 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
516 #endif
517 
518 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
519 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
520 #endif
521 
522 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
523  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
524  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
525 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
526 #endif
527 
528 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
529 #error "MBEDTLS_PLATFORM_VSNPRINTF_ALT defined, but not all prerequisites"
530 #endif
531 
532 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
533 #error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO defined, but not all prerequisites"
534 #endif
535 
536 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) &&\
537  ( defined(MBEDTLS_PLATFORM_STD_VSNPRINTF) ||\
538  defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) )
539 #error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_VSNPRINTF/MBEDTLS_PLATFORM_VSNPRINTF_ALT cannot be defined simultaneously"
540 #endif
541 
542 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
543  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
544 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
545 #endif
546 
547 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
548 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
549 #endif
550 
551 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
552 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
553 #endif
554 
555 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
556  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
557 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
558 #endif
559 
560 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
561  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
562  !defined(MBEDTLS_HAVE_TIME) )
563 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
564 #endif
565 
566 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
567  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
568 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
569 #endif
570 
571 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
572  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
573 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
574 #endif
575 
576 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
577  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
578 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
579 #endif
580 
581 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
582  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
583 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
584 #endif
585 
586 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
587  !defined(MBEDTLS_ENTROPY_NV_SEED)
588 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
589 #endif
590 
591 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
592  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
593 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
594 #endif
595 
596 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
597  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
598 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
599 #endif
600 
601 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
602  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
603  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
604 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
605 #endif
606 
607 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
608  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
609  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
610 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
611 #endif
612 
613 #if defined(MBEDTLS_PSA_CRYPTO_C) && \
614  !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \
615  defined(MBEDTLS_ENTROPY_C) ) || \
616  defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) )
617 #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
618 #endif
619 
620 #if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
621 #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
622 #endif
623 
624 #if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
625  ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
626  defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
627 #error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
628 #endif
629 
630 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
631  ! defined(MBEDTLS_PSA_CRYPTO_C)
632 #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
633 #endif
634 
635 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
636  !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
637  defined(MBEDTLS_ENTROPY_NV_SEED) )
638 #error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
639 #endif
640 
641 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
642  !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
643 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
644 #endif
645 
646 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
647  defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
648 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
649 #endif
650 
651 #if defined(MBEDTLS_PSA_ITS_FILE_C) && \
652  !defined(MBEDTLS_FS_IO)
653 #error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
654 #endif
655 
656 #if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER) && \
657  defined(MBEDTLS_USE_PSA_CRYPTO)
658 #error "MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER defined, but it cannot coexist with MBEDTLS_USE_PSA_CRYPTO."
659 #endif
660 
661 #if defined(MBEDTLS_PK_C) && defined(MBEDTLS_USE_PSA_CRYPTO) && \
662  !defined(MBEDTLS_PK_WRITE_C) && defined(MBEDTLS_ECDSA_C)
663 #error "MBEDTLS_PK_C in configuration with MBEDTLS_USE_PSA_CRYPTO and \
664  MBEDTLS_ECDSA_C requires MBEDTLS_PK_WRITE_C to be defined."
665 #endif
666 
667 #if defined(MBEDTLS_PSA_CRYPTO_C) && defined(MBEDTLS_RSA_C) && \
668  !( defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_PK_WRITE_C) )
669 #error "MBEDTLS_PSA_CRYPTO_C with MBEDTLS_RSA_C requires MBEDTLS_PK_PARSE_C and MBEDTLS_PK_WRITE_C"
670 #endif
671 
672 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
673  !defined(MBEDTLS_OID_C) )
674 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
675 #endif
676 
677 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
678  !defined(MBEDTLS_PKCS1_V15) )
679 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
680 #endif
681 
682 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
683  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
684 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
685 #endif
686 
687 #if defined(MBEDTLS_SHA512_NO_SHA384) && !defined(MBEDTLS_SHA512_C)
688 #error "MBEDTLS_SHA512_NO_SHA384 defined without MBEDTLS_SHA512_C"
689 #endif
690 
691 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
692  !defined(MBEDTLS_SHA1_C) )
693 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
694 #endif
695 
696 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
697  !defined(MBEDTLS_SHA1_C) )
698 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
699 #endif
700 
701 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
702  !defined(MBEDTLS_SHA1_C) )
703 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
704 #endif
705 
706 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
707  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
708 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
709 #endif
710 
711 #if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL) && ( !defined(MBEDTLS_HKDF_C) && \
712  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
713 #error "MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL defined, but not all prerequisites"
714 #endif
715 
716 #if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
717  defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \
718  !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
719  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
720  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
721  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
722  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
723  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
724  defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
725  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
726  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
727  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
728  defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
729 #error "One or more versions of the TLS protocol are enabled " \
730  "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
731 #endif
732 
733 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
734  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
735  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
736 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
737 #endif
738 
739 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
740 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
741 #endif
742 
743 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
744  !defined(MBEDTLS_MD_C) )
745 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
746 #endif
747 
748 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
749 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
750 #endif
751 
752 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
753  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
754  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
755 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
756 #endif
757 
758 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
759  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
760 #error "Illegal protocol selection"
761 #endif
762 
763 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
764  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
765 #error "Illegal protocol selection"
766 #endif
767 
768 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
769  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
770  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
771 #error "Illegal protocol selection"
772 #endif
773 
774 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
775 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
776 #endif
777 
778 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
779  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
780 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
781 #endif
782 
783 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
784  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
785 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
786 #endif
787 
788 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
789  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
790 #error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites"
791 #endif
792 
793 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
794  defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \
795  MBEDTLS_SSL_CID_IN_LEN_MAX > 255
796 #error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
797 #endif
798 
799 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
800  defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \
801  MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
802 #error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
803 #endif
804 
805 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
806  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
807 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
808 #endif
809 
810 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
811  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
812  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
813  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
814 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequisites"
815 #endif
816 
817 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
818  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
819  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
820  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
821 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequisites"
822 #endif
823 
824 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
825 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
826 #endif
827 
828 #if defined(MBEDTLS_SSL_TICKET_C) && \
829  !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
830 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
831 #endif
832 
833 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
834  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
835 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
836 #endif
837 
838 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
839  !defined(MBEDTLS_X509_CRT_PARSE_C)
840 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
841 #endif
842 
843 #if defined(MBEDTLS_THREADING_PTHREAD)
844 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
845 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
846 #endif
847 #define MBEDTLS_THREADING_IMPL
848 #endif
849 
850 #if defined(MBEDTLS_THREADING_ALT)
851 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
852 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
853 #endif
854 #define MBEDTLS_THREADING_IMPL
855 #endif
856 
857 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
858 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
859 #endif
860 #undef MBEDTLS_THREADING_IMPL
861 
862 #if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
863 #error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
864 #endif
865 
866 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
867 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
868 #endif
869 
870 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
871  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
872  !defined(MBEDTLS_PK_PARSE_C) )
873 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
874 #endif
875 
876 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
877  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
878  !defined(MBEDTLS_PK_WRITE_C) )
879 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
880 #endif
881 
882 #if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
883 #error "MBEDTLS_CERTS_C defined, but not all prerequisites"
884 #endif
885 
886 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
887 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
888 #endif
889 
890 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
891 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
892 #endif
893 
894 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
895 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
896 #endif
897 
898 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
899 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
900 #endif
901 
902 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
903 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
904 #endif
905 
906 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
907 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
908 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
909 
910 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
911  defined(MBEDTLS_HAVE_ASM)
912 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
913 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
914 
915 #if defined(MBEDTLS_SSL_PROTO_SSL3)
916 #if defined(MBEDTLS_DEPRECATED_REMOVED)
917 #error "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
918 #elif defined(MBEDTLS_DEPRECATED_WARNING)
919 #warning "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
920 #endif
921 #endif /* MBEDTLS_SSL_PROTO_SSL3 */
922 
923 #if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
924 #if defined(MBEDTLS_DEPRECATED_REMOVED)
925 #error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
926 #elif defined(MBEDTLS_DEPRECATED_WARNING)
927 #warning "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
928 #endif
929 #endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
930 
931 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
932 #if defined(MBEDTLS_DEPRECATED_REMOVED)
933 #error "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
934 #elif defined(MBEDTLS_DEPRECATED_WARNING)
935 #warning "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
936 #endif /* MBEDTLS_DEPRECATED_REMOVED */
937 #endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
938 
939 #if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) )
940 #error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
941 #endif
942 
943 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) )
944 #error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
945 #endif
946 
947 #if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION) && !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
948 #error "MBEDTLS_SSL_CONTEXT_SERIALIZATION defined, but not all prerequisites"
949 #endif
950 
951 /*
952  * Avoid warning from -pedantic. This is a convenient place for this
953  * workaround since this is included by every single file before the
954  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
955  */
957 
958 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:956