mbed TLS v2.26.0
check_config.h
Go to the documentation of this file.
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) && \
59 ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
60#error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
61#endif
62
63#if defined(MBEDTLS_DEPRECATED_WARNING) && \
64 !defined(__GNUC__) && !defined(__clang__)
65#error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
66#endif
67
68#if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
69#error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
70#endif
71
72#if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
73#error "MBEDTLS_AESNI_C defined, but not all prerequisites"
74#endif
75
76#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
77#error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
78#endif
79
80#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
81#error "MBEDTLS_DHM_C defined, but not all prerequisites"
82#endif
83
84#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
85#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
86#endif
87
88#if defined(MBEDTLS_CMAC_C) && \
89 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
90#error "MBEDTLS_CMAC_C defined, but not all prerequisites"
91#endif
92
93#if defined(MBEDTLS_NIST_KW_C) && \
94 ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
95#error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
96#endif
97
98#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
99#error "MBEDTLS_ECDH_C defined, but not all prerequisites"
100#endif
101
102#if defined(MBEDTLS_ECDSA_C) && \
103 ( !defined(MBEDTLS_ECP_C) || \
104 !( defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \
105 defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
106 defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
107 defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \
108 defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \
109 defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \
110 defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \
111 defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \
112 defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \
113 defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \
114 defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ) || \
115 !defined(MBEDTLS_ASN1_PARSE_C) || \
116 !defined(MBEDTLS_ASN1_WRITE_C) )
117#error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
118#endif
119
120#if defined(MBEDTLS_ECJPAKE_C) && \
121 ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
122#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
123#endif
124
125#if defined(MBEDTLS_ECP_RESTARTABLE) && \
126 ( defined(MBEDTLS_USE_PSA_CRYPTO) || \
127 defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
128 defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
129 defined(MBEDTLS_ECDSA_SIGN_ALT) || \
130 defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
131 defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
132 defined(MBEDTLS_ECP_INTERNAL_ALT) || \
133 defined(MBEDTLS_ECP_ALT) )
134#error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative or PSA-based ECP implementation"
135#endif
136
137#if defined(MBEDTLS_ECP_RESTARTABLE) && \
138 ! defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
139#error "MBEDTLS_ECP_RESTARTABLE defined, but not MBEDTLS_ECDH_LEGACY_CONTEXT"
140#endif
141
142#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED) && \
143 defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
144#error "MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED defined, but MBEDTLS_ECDH_LEGACY_CONTEXT not disabled"
145#endif
146
147#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
148#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
149#endif
150
151#if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
152 !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
153 !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
154 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
155 !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
156 !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
157 !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
158 !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
159 !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
160 !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
161 !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
162 !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
163 !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
164 !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
165#error "MBEDTLS_ECP_C defined, but not all prerequisites"
166#endif
167
168#if defined(MBEDTLS_ECP_C) && !( \
169 defined(MBEDTLS_ECP_ALT) || \
170 defined(MBEDTLS_CTR_DRBG_C) || \
171 defined(MBEDTLS_HMAC_DRBG_C) || \
172 defined(MBEDTLS_ECP_NO_INTERNAL_RNG))
173#error "MBEDTLS_ECP_C requires a DRBG module unless MBEDTLS_ECP_NO_INTERNAL_RNG is defined or an alternative implementation is used"
174#endif
175
176#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
177#error "MBEDTLS_PK_PARSE_C defined, but not all prerequesites"
178#endif
179
180#if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
181 !defined(MBEDTLS_SHA256_C))
182#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
183#endif
184#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
185 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
186#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
187#endif
188#if defined(MBEDTLS_ENTROPY_C) && \
189 ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
190 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
191#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
192#endif
193#if defined(MBEDTLS_ENTROPY_C) && \
194 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
195#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
196#endif
197
198#if defined(__has_feature)
199#if __has_feature(memory_sanitizer)
200#define MBEDTLS_HAS_MEMSAN
201#endif
202#endif
203#if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN)
204#error "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer"
205#endif
206#undef MBEDTLS_HAS_MEMSAN
207
208#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
209 ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
210#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
211#endif
212#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
213 ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
214 defined(MBEDTLS_HAVEGE_C) )
215#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
216#endif
217
218#if defined(MBEDTLS_GCM_C) && ( \
219 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
220#error "MBEDTLS_GCM_C defined, but not all prerequisites"
221#endif
222
223#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
224#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
225#endif
226
227#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
228#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
229#endif
230
231#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
232#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
233#endif
234
235#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
236#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
237#endif
238
239#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
240#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
241#endif
242
243#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
244#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
245#endif
246
247#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
248#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
249#endif
250
251#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
252#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
253#endif
254
255#if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
256#error "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled"
257#endif
258
259#if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
260#error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
261#endif
262
263#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
264#error "MBEDTLS_HKDF_C defined, but not all prerequisites"
265#endif
266
267#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
268#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
269#endif
270
271#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
272 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
273 !defined(MBEDTLS_X509_CRT_PARSE_C) )
274#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
275#endif
276
277#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
278 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
279 !defined(MBEDTLS_X509_CRT_PARSE_C) )
280#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
281#endif
282
283#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
284#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
285#endif
286
287#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
288 !defined(MBEDTLS_ECDH_C)
289#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
290#endif
291
292#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
293 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
294 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
295#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
296#endif
297
298#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
299 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
300 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
301#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
302#endif
303
304#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
305 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
306 !defined(MBEDTLS_X509_CRT_PARSE_C) )
307#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
308#endif
309
310#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
311 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
312 !defined(MBEDTLS_PKCS1_V15) )
313#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
314#endif
315
316#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
317 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
318 !defined(MBEDTLS_PKCS1_V15) )
319#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
320#endif
321
322#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
323 ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
324 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
325#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
326#endif
327
328#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \
329 !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) && \
330 ( !defined(MBEDTLS_SHA256_C) && \
331 !defined(MBEDTLS_SHA512_C) && \
332 !defined(MBEDTLS_SHA1_C) )
333#error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
334#endif
335
336#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
337 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
338#error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
339#endif
340
341#if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
342#error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequesites"
343#endif
344
345#if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
346#error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequesites"
347#endif
348
349#if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
350#error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
351#endif
352
353#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
354#error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
355#endif
356
357#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
358#error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
359#endif
360
361#if defined(MBEDTLS_PK_C) && \
362 ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
363#error "MBEDTLS_PK_C defined, but not all prerequisites"
364#endif
365
366#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
367#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
368#endif
369
370#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
371#error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
372#endif
373
374#if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
375#error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
376#endif
377
378#if defined(MBEDTLS_PKCS11_C)
379#if defined(MBEDTLS_DEPRECATED_REMOVED)
380#error "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
381#elif defined(MBEDTLS_DEPRECATED_WARNING)
382#warning "MBEDTLS_PKCS11_C is deprecated and will be removed in a future version of Mbed TLS"
383#endif
384#endif /* MBEDTLS_PKCS11_C */
385
386#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
387#error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
388#endif
389
390#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
391#error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
392#endif
393
394#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
395 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
396 defined(MBEDTLS_PLATFORM_EXIT_ALT) )
397#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
398#endif
399
400#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
401 ( !defined(MBEDTLS_PLATFORM_C) ||\
402 !defined(MBEDTLS_HAVE_TIME) )
403#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
404#endif
405
406#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
407 ( !defined(MBEDTLS_PLATFORM_C) ||\
408 !defined(MBEDTLS_HAVE_TIME) )
409#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
410#endif
411
412#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
413 ( !defined(MBEDTLS_PLATFORM_C) ||\
414 !defined(MBEDTLS_HAVE_TIME) )
415#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
416#endif
417
418#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
419 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
420 defined(MBEDTLS_PLATFORM_TIME_ALT) )
421#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
422#endif
423
424#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
425 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
426 defined(MBEDTLS_PLATFORM_TIME_ALT) )
427#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
428#endif
429
430#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
431#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
432#endif
433
434#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
435#error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
436#endif
437
438#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
439 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
440 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
441#error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
442#endif
443
444#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
445 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
446#error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
447#endif
448
449#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
450 defined(MBEDTLS_PLATFORM_STD_FREE)
451#error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
452#endif
453
454#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
455#error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
456#endif
457
458#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
459 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
460#error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
461#endif
462
463#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
464 defined(MBEDTLS_PLATFORM_STD_CALLOC)
465#error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
466#endif
467
468#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
469#error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
470#endif
471
472#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
473#error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
474#endif
475
476#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
477#error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
478#endif
479
480#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
481#error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
482#endif
483
484#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
485 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
486 defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
487#error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
488#endif
489
490#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
491#error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
492#endif
493
494#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
495#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
496#endif
497
498#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
499 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
500 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
501#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
502#endif
503
504#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
505 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
506#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
507#endif
508
509#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
510#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
511#endif
512
513#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
514#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
515#endif
516
517#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
518#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
519#endif
520
521#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
522 !defined(MBEDTLS_PLATFORM_EXIT_ALT)
523#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
524#endif
525
526#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
527 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
528 !defined(MBEDTLS_HAVE_TIME) )
529#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
530#endif
531
532#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
533 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
534#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
535#endif
536
537#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
538 !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
539#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
540#endif
541
542#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
543 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
544#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
545#endif
546
547#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
548 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
549#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
550#endif
551
552#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
553 !defined(MBEDTLS_ENTROPY_NV_SEED)
554#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
555#endif
556
557#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
558 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
559#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
560#endif
561
562#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
563 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
564#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
565#endif
566
567#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
568 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
569 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
570#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
571#endif
572
573#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
574 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
575 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
576#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
577#endif
578
579#if defined(MBEDTLS_PSA_CRYPTO_C) && \
580 !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \
581 defined(MBEDTLS_ENTROPY_C) ) || \
582 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) )
583#error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
584#endif
585
586#if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
587#error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
588#endif
589
590#if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
591 ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
592 defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
593#error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
594#endif
595
596#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
597 ! defined(MBEDTLS_PSA_CRYPTO_C)
598#error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
599#endif
600
601#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
602 !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
603 defined(MBEDTLS_ENTROPY_NV_SEED) )
604#error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
605#endif
606
607#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
608 !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
609#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
610#endif
611
612#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
613 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
614#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
615#endif
616
617#if defined(MBEDTLS_PSA_ITS_FILE_C) && \
618 !defined(MBEDTLS_FS_IO)
619#error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
620#endif
621
622#if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER) && \
623 defined(MBEDTLS_USE_PSA_CRYPTO)
624#error "MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER defined, but it cannot coexist with MBEDTLS_USE_PSA_CRYPTO."
625#endif
626
627#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
628 !defined(MBEDTLS_OID_C) )
629#error "MBEDTLS_RSA_C defined, but not all prerequisites"
630#endif
631
632#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
633 !defined(MBEDTLS_PKCS1_V15) )
634#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
635#endif
636
637#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
638 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
639#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
640#endif
641
642#if defined(MBEDTLS_SHA512_NO_SHA384) && !defined(MBEDTLS_SHA512_C)
643#error "MBEDTLS_SHA512_NO_SHA384 defined without MBEDTLS_SHA512_C"
644#endif
645
646#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
647 !defined(MBEDTLS_SHA1_C) )
648#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
649#endif
650
651#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
652 !defined(MBEDTLS_SHA1_C) )
653#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
654#endif
655
656#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
657 !defined(MBEDTLS_SHA1_C) )
658#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
659#endif
660
661#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
662 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
663#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
664#endif
665
666#if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL) && ( !defined(MBEDTLS_HKDF_C) && \
667 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
668#error "MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL defined, but not all prerequisites"
669#endif
670
671#if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
672 defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \
673 !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
674 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
675 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
676 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
677 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
678 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
679 defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
680 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
681 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
682 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
683 defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
684#error "One or more versions of the TLS protocol are enabled " \
685 "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
686#endif
687
688#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
689 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
690 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
691#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
692#endif
693
694#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
695#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
696#endif
697
698#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
699 !defined(MBEDTLS_MD_C) )
700#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
701#endif
702
703#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
704#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
705#endif
706
707#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
708 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
709 !defined(MBEDTLS_SSL_PROTO_TLS1_2))
710#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
711#endif
712
713#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
714 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
715#error "Illegal protocol selection"
716#endif
717
718#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
719 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
720#error "Illegal protocol selection"
721#endif
722
723#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
724 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
725 !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
726#error "Illegal protocol selection"
727#endif
728
729#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
730#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
731#endif
732
733#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
734 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
735#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
736#endif
737
738#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
739 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
740#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
741#endif
742
743#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
744 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
745#error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites"
746#endif
747
748#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
749 defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \
750 MBEDTLS_SSL_CID_IN_LEN_MAX > 255
751#error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
752#endif
753
754#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
755 defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \
756 MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
757#error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
758#endif
759
760#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
761 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
762#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
763#endif
764
765#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
766 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
767 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
768 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
769#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
770#endif
771
772#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
773 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
774 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
775 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
776#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
777#endif
778
779#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
780#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
781#endif
782
783#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
784 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
785#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
786#endif
787
788#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
789 !defined(MBEDTLS_X509_CRT_PARSE_C)
790#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
791#endif
792
793#if defined(MBEDTLS_THREADING_PTHREAD)
794#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
795#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
796#endif
797#define MBEDTLS_THREADING_IMPL
798#endif
799
800#if defined(MBEDTLS_THREADING_ALT)
801#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
802#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
803#endif
804#define MBEDTLS_THREADING_IMPL
805#endif
806
807#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
808#error "MBEDTLS_THREADING_C defined, single threading implementation required"
809#endif
810#undef MBEDTLS_THREADING_IMPL
811
812#if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
813#error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
814#endif
815
816#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
817#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
818#endif
819
820#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
821 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
822 !defined(MBEDTLS_PK_PARSE_C) )
823#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
824#endif
825
826#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
827 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
828 !defined(MBEDTLS_PK_WRITE_C) )
829#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
830#endif
831
832#if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
833#error "MBEDTLS_CERTS_C defined, but not all prerequisites"
834#endif
835
836#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
837#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
838#endif
839
840#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
841#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
842#endif
843
844#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
845#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
846#endif
847
848#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
849#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
850#endif
851
852#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
853#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
854#endif
855
856#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
857#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
858#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
859
860#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
861 defined(MBEDTLS_HAVE_ASM)
862#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
863#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
864
865#if defined(MBEDTLS_SSL_PROTO_SSL3)
866#if defined(MBEDTLS_DEPRECATED_REMOVED)
867#error "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
868#elif defined(MBEDTLS_DEPRECATED_WARNING)
869#warning "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
870#endif
871#endif /* MBEDTLS_SSL_PROTO_SSL3 */
872
873#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
874#if defined(MBEDTLS_DEPRECATED_REMOVED)
875#error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
876#elif defined(MBEDTLS_DEPRECATED_WARNING)
877#warning "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
878#endif
879#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
880
881#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
882#if defined(MBEDTLS_DEPRECATED_REMOVED)
883#error "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
884#elif defined(MBEDTLS_DEPRECATED_WARNING)
885#warning "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
886#endif /* MBEDTLS_DEPRECATED_REMOVED */
887#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
888
889#if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) )
890#error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
891#endif
892
893#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) )
894#error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
895#endif
896
897/*
898 * Avoid warning from -pedantic. This is a convenient place for this
899 * workaround since this is included by every single file before the
900 * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
901 */
903
904#endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:902