mbed TLS v2.28.1
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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_STD_MEM_HDR) &&\
529 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
530#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
531#endif
532
533#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
534#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
535#endif
536
537#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
538#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
539#endif
540
541#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
542 !defined(MBEDTLS_PLATFORM_EXIT_ALT)
543#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
544#endif
545
546#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
547 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
548 !defined(MBEDTLS_HAVE_TIME) )
549#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
550#endif
551
552#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
553 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
554#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
555#endif
556
557#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
558 !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
559#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
560#endif
561
562#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
563 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
564#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
565#endif
566
567#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
568 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
569#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
570#endif
571
572#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
573 !defined(MBEDTLS_ENTROPY_NV_SEED)
574#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
575#endif
576
577#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
578 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
579#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
580#endif
581
582#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
583 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
584#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
585#endif
586
587#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
588 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
589 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
590#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
591#endif
592
593#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
594 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
595 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
596#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
597#endif
598
599#if defined(MBEDTLS_PSA_CRYPTO_C) && \
600 !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \
601 defined(MBEDTLS_ENTROPY_C) ) || \
602 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) )
603#error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
604#endif
605
606#if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
607#error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
608#endif
609
610#if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
611 ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
612 defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
613#error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
614#endif
615
616#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
617 ! defined(MBEDTLS_PSA_CRYPTO_C)
618#error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
619#endif
620
621#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
622 !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
623 defined(MBEDTLS_ENTROPY_NV_SEED) )
624#error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
625#endif
626
627#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
628 !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
629#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
630#endif
631
632#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
633 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
634#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
635#endif
636
637#if defined(MBEDTLS_PSA_ITS_FILE_C) && \
638 !defined(MBEDTLS_FS_IO)
639#error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
640#endif
641
642#if defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER) && \
643 defined(MBEDTLS_USE_PSA_CRYPTO)
644#error "MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER defined, but it cannot coexist with MBEDTLS_USE_PSA_CRYPTO."
645#endif
646
647#if defined(MBEDTLS_PK_C) && defined(MBEDTLS_USE_PSA_CRYPTO) && \
648 !defined(MBEDTLS_PK_WRITE_C) && defined(MBEDTLS_ECDSA_C)
649#error "MBEDTLS_PK_C in configuration with MBEDTLS_USE_PSA_CRYPTO and \
650 MBEDTLS_ECDSA_C requires MBEDTLS_PK_WRITE_C to be defined."
651#endif
652
653#if defined(MBEDTLS_RSA_C) && defined(MBEDTLS_PKCS1_V15) && \
654 !defined(MBEDTLS_PK_WRITE_C) && defined(MBEDTLS_PSA_CRYPTO_C)
655#error "MBEDTLS_PSA_CRYPTO_C, MBEDTLS_RSA_C and MBEDTLS_PKCS1_V15 defined, \
656 but not all prerequisites"
657#endif
658
659#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
660 !defined(MBEDTLS_OID_C) )
661#error "MBEDTLS_RSA_C defined, but not all prerequisites"
662#endif
663
664#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
665 !defined(MBEDTLS_PKCS1_V15) )
666#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
667#endif
668
669#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
670 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
671#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
672#endif
673
674#if defined(MBEDTLS_SHA512_NO_SHA384) && !defined(MBEDTLS_SHA512_C)
675#error "MBEDTLS_SHA512_NO_SHA384 defined without MBEDTLS_SHA512_C"
676#endif
677
678#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
679 !defined(MBEDTLS_SHA1_C) )
680#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
681#endif
682
683#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
684 !defined(MBEDTLS_SHA1_C) )
685#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
686#endif
687
688#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
689 !defined(MBEDTLS_SHA1_C) )
690#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
691#endif
692
693#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
694 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
695#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
696#endif
697
698#if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL) && ( !defined(MBEDTLS_HKDF_C) && \
699 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
700#error "MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL defined, but not all prerequisites"
701#endif
702
703#if (defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
704 defined(MBEDTLS_SSL_PROTO_TLS1_1) || defined(MBEDTLS_SSL_PROTO_TLS1_2)) && \
705 !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
706 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
707 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
708 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
709 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
710 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
711 defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
712 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
713 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
714 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
715 defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
716#error "One or more versions of the TLS protocol are enabled " \
717 "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
718#endif
719
720#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
721 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
722 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
723#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
724#endif
725
726#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
727#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
728#endif
729
730#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
731 !defined(MBEDTLS_MD_C) )
732#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
733#endif
734
735#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
736#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
737#endif
738
739#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
740 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
741 !defined(MBEDTLS_SSL_PROTO_TLS1_2))
742#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
743#endif
744
745#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
746 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
747#error "Illegal protocol selection"
748#endif
749
750#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
751 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
752#error "Illegal protocol selection"
753#endif
754
755#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
756 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
757 !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
758#error "Illegal protocol selection"
759#endif
760
761#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
762#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
763#endif
764
765#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
766 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
767#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
768#endif
769
770#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
771 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
772#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
773#endif
774
775#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
776 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
777#error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites"
778#endif
779
780#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
781 defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \
782 MBEDTLS_SSL_CID_IN_LEN_MAX > 255
783#error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
784#endif
785
786#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
787 defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \
788 MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
789#error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
790#endif
791
792#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
793 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
794#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
795#endif
796
797#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
798 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
799 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
800 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
801#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequisites"
802#endif
803
804#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
805 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
806 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
807 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
808#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequisites"
809#endif
810
811#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
812#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
813#endif
814
815#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
816 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
817#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
818#endif
819
820#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
821 !defined(MBEDTLS_X509_CRT_PARSE_C)
822#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
823#endif
824
825#if defined(MBEDTLS_THREADING_PTHREAD)
826#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
827#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
828#endif
829#define MBEDTLS_THREADING_IMPL
830#endif
831
832#if defined(MBEDTLS_THREADING_ALT)
833#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
834#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
835#endif
836#define MBEDTLS_THREADING_IMPL
837#endif
838
839#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
840#error "MBEDTLS_THREADING_C defined, single threading implementation required"
841#endif
842#undef MBEDTLS_THREADING_IMPL
843
844#if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
845#error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
846#endif
847
848#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
849#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
850#endif
851
852#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
853 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
854 !defined(MBEDTLS_PK_PARSE_C) )
855#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
856#endif
857
858#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
859 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
860 !defined(MBEDTLS_PK_WRITE_C) )
861#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
862#endif
863
864#if defined(MBEDTLS_CERTS_C) && !defined(MBEDTLS_X509_USE_C)
865#error "MBEDTLS_CERTS_C defined, but not all prerequisites"
866#endif
867
868#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
869#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
870#endif
871
872#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
873#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
874#endif
875
876#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
877#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
878#endif
879
880#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
881#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
882#endif
883
884#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
885#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
886#endif
887
888#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
889#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
890#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
891
892#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
893 defined(MBEDTLS_HAVE_ASM)
894#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
895#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
896
897#if defined(MBEDTLS_SSL_PROTO_SSL3)
898#if defined(MBEDTLS_DEPRECATED_REMOVED)
899#error "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
900#elif defined(MBEDTLS_DEPRECATED_WARNING)
901#warning "MBEDTLS_SSL_PROTO_SSL3 is deprecated and will be removed in a future version of Mbed TLS"
902#endif
903#endif /* MBEDTLS_SSL_PROTO_SSL3 */
904
905#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO)
906#if defined(MBEDTLS_DEPRECATED_REMOVED)
907#error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
908#elif defined(MBEDTLS_DEPRECATED_WARNING)
909#warning "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO is deprecated and will be removed in a future version of Mbed TLS"
910#endif
911#endif /* MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO */
912
913#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL)
914#if defined(MBEDTLS_DEPRECATED_REMOVED)
915#error "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
916#elif defined(MBEDTLS_DEPRECATED_WARNING)
917#warning "MBEDTLS_SSL_HW_RECORD_ACCEL is deprecated and will be removed in a future version of Mbed TLS"
918#endif /* MBEDTLS_DEPRECATED_REMOVED */
919#endif /* MBEDTLS_SSL_HW_RECORD_ACCEL */
920
921#if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) )
922#error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
923#endif
924
925#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) )
926#error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
927#endif
928
929/*
930 * Avoid warning from -pedantic. This is a convenient place for this
931 * workaround since this is included by every single file before the
932 * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
933 */
935
936#endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:934