Mbed TLS v3.5.0
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 #ifndef MBEDTLS_CHECK_CONFIG_H
24 #define MBEDTLS_CHECK_CONFIG_H
25 
26 /* *INDENT-OFF* */
27 /*
28  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
29  * target platforms, so not an issue, but let's just be extra sure.
30  */
31 #include <limits.h>
32 #if CHAR_BIT != 8
33 #error "Mbed TLS requires a platform with 8-bit chars"
34 #endif
35 
36 #include <stdint.h>
37 
38 #if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900)
39 #if !defined(MBEDTLS_PLATFORM_C)
40 #error "MBEDTLS_PLATFORM_C is required on Windows"
41 #endif
42 
43 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in mbedtls_config.h as
44  * it would confuse config.py. */
45 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
46  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
47 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
48 #endif
49 
50 #if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \
51  !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
52 #define MBEDTLS_PLATFORM_VSNPRINTF_ALT
53 #endif
54 #endif /* _MINGW32__ || (_MSC_VER && (_MSC_VER <= 1900)) */
55 
56 #if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_NET_C)
57 #error "The NET module is not available for mbed OS - please use the network functions provided by Mbed OS"
58 #endif
59 
60 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
61  !defined(__GNUC__) && !defined(__clang__)
62 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
63 #endif
64 
65 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
66 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
67 #endif
68 
69 /* Check that each MBEDTLS_ECP_DP_xxx symbol has its PSA_WANT_ECC_xxx counterpart
70  * when PSA crypto is enabled. */
71 #if defined(MBEDTLS_PSA_CRYPTO_CONFIG) || defined(MBEDTLS_PSA_CRYPTO_C)
72 
73 #if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
74 #error "MBEDTLS_ECP_DP_BP256R1_ENABLED defined, but not its PSA counterpart"
75 #endif
76 
77 #if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
78 #error "MBEDTLS_ECP_DP_BP384R1_ENABLED defined, but not its PSA counterpart"
79 #endif
80 
81 #if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
82 #error "MBEDTLS_ECP_DP_BP512R1_ENABLED defined, but not its PSA counterpart"
83 #endif
84 
85 #if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && !defined(PSA_WANT_ECC_MONTGOMERY_255)
86 #error "MBEDTLS_ECP_DP_CURVE25519_ENABLED defined, but not its PSA counterpart"
87 #endif
88 
89 #if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) && !defined(PSA_WANT_ECC_MONTGOMERY_448)
90 #error "MBEDTLS_ECP_DP_CURVE448_ENABLED defined, but not its PSA counterpart"
91 #endif
92 
93 #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_192)
94 #error "MBEDTLS_ECP_DP_SECP192R1_ENABLED defined, but not its PSA counterpart"
95 #endif
96 
97 #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_224)
98 #error "MBEDTLS_ECP_DP_SECP224R1_ENABLED defined, but not its PSA counterpart"
99 #endif
100 
101 #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_256)
102 #error "MBEDTLS_ECP_DP_SECP256R1_ENABLED defined, but not its PSA counterpart"
103 #endif
104 
105 #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_384)
106 #error "MBEDTLS_ECP_DP_SECP384R1_ENABLED defined, but not its PSA counterpart"
107 #endif
108 
109 #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_521)
110 #error "MBEDTLS_ECP_DP_SECP521R1_ENABLED defined, but not its PSA counterpart"
111 #endif
112 
113 #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_192)
114 #error "MBEDTLS_ECP_DP_SECP192K1_ENABLED defined, but not its PSA counterpart"
115 #endif
116 
117 /* SECP224K1 is buggy in PSA API so we skip this check */
118 #if 0 && defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_224)
119 #error "MBEDTLS_ECP_DP_SECP224K1_ENABLED defined, but not its PSA counterpart"
120 #endif
121 
122 #if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_256)
123 #error "MBEDTLS_ECP_DP_SECP256K1_ENABLED defined, but not its PSA counterpart"
124 #endif
125 
126 #endif /* MBEDTLS_PSA_CRYPTO_CONFIG || MBEDTLS_PSA_CRYPTO_C */
127 
128 /* Limitations on ECC key types acceleration: if we have any of `PUBLIC_KEY`,
129  * `KEY_PAIR_BASIC`, `KEY_PAIR_IMPORT`, `KEY_PAIR_EXPORT` then we must have
130  * all 4 of them.
131  */
132 #if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY) || \
133  defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC) || \
134  defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
135  defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
136 #if !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY) || \
137  !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC) || \
138  !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
139  !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
140 #error "Unsupported partial support for ECC key type acceleration, see docs/driver-only-builds.md"
141 #endif /* not all of public, basic, import, export */
142 #endif /* one of public, basic, import, export */
143 
144 /* Limitations on ECC curves acceleration: partial curve acceleration is only
145  * supported with crypto excluding PK, X.509 or TLS.
146  * Note: no need to check X.509 as it depends on PK. */
147 #if defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_256) || \
148  defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_384) || \
149  defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_512) || \
150  defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_255) || \
151  defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_448) || \
152  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_192) || \
153  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_224) || \
154  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_256) || \
155  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_192) || \
156  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_224) || \
157  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_256) || \
158  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_384) || \
159  defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_521)
160 #if defined(MBEDTLS_PSA_ECC_ACCEL_INCOMPLETE_CURVES)
161 #if defined(MBEDTLS_PK_C) || \
162  defined(MBEDTLS_SSL_TLS_C)
163 #error "Unsupported partial support for ECC curves acceleration, see docs/driver-only-builds.md"
164 #endif /* modules beyond what's supported */
165 #endif /* not all curves accelerated */
166 #endif /* some curve accelerated */
167 
168 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
169 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
170 #endif
171 
172 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
173 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
174 #endif
175 
176 #if defined(MBEDTLS_CMAC_C) && \
177  ( !defined(MBEDTLS_CIPHER_C ) || ( !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) ) )
178 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
179 #endif
180 
181 #if defined(MBEDTLS_NIST_KW_C) && \
182  ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
183 #error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
184 #endif
185 
186 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
187 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
188 #endif
189 
190 #if defined(MBEDTLS_ECDSA_C) && \
191  ( !defined(MBEDTLS_ECP_C) || \
192  !( defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \
193  defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
194  defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
195  defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \
196  defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \
197  defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \
198  defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \
199  defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \
200  defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \
201  defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \
202  defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ) || \
203  !defined(MBEDTLS_ASN1_PARSE_C) || \
204  !defined(MBEDTLS_ASN1_WRITE_C) )
205 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
206 #endif
207 
208 #if defined(MBEDTLS_ECJPAKE_C) && \
209  ( !defined(MBEDTLS_ECP_C) || \
210  !( defined(MBEDTLS_MD_C) || defined(MBEDTLS_PSA_CRYPTO_C) ) )
211 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
212 #endif
213 
214 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
215  ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
216  defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
217  defined(MBEDTLS_ECDSA_SIGN_ALT) || \
218  defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
219  defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
220  defined(MBEDTLS_ECP_INTERNAL_ALT) || \
221  defined(MBEDTLS_ECP_ALT) )
222 #error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
223 #endif
224 
225 #if defined(MBEDTLS_ECP_RESTARTABLE) && \
226  !defined(MBEDTLS_ECP_C)
227 #error "MBEDTLS_ECP_RESTARTABLE defined, but not all prerequisites"
228 #endif
229 
230 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
231 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
232 #endif
233 
234 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
235  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
236  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
237  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
238  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
239  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
240  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
241  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
242  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
243  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
244  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
245  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
246  !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
247  !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
248 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
249 #endif
250 
251 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
252 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
253 #endif
254 
255 #if defined(MBEDTLS_PKCS12_C) && !defined(MBEDTLS_CIPHER_C)
256 #error "MBEDTLS_PKCS12_C defined, but not all prerequisites"
257 #endif
258 
259 #if defined(MBEDTLS_PKCS5_C) && \
260  !defined(MBEDTLS_CIPHER_C)
261 #error "MBEDTLS_PKCS5_C defined, but not all prerequisites"
262 #endif
263 
264 /* Helpers for hash dependencies, will be undefined at the end of the file */
265 /* Do SHA-256, 384, 512 to cover Entropy and TLS. */
266 #if defined(MBEDTLS_SHA256_C) || \
267  (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_256))
268 #define MBEDTLS_MD_HAVE_SHA256
269 #endif
270 #if defined(MBEDTLS_SHA384_C) || \
271  (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_384))
272 #define MBEDTLS_MD_HAVE_SHA384
273 #endif
274 #if defined(MBEDTLS_SHA512_C) || \
275  (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_512))
276 #define MBEDTLS_MD_HAVE_SHA512
277 #endif
278 
279 #if defined(MBEDTLS_ENTROPY_C) && \
280  !(defined(MBEDTLS_MD_HAVE_SHA512) || defined(MBEDTLS_MD_HAVE_SHA256))
281 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
282 #endif
283 #if defined(MBEDTLS_ENTROPY_C) && \
284  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
285 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
286 #endif
287 #if defined(MBEDTLS_ENTROPY_C) && \
288  (defined(MBEDTLS_ENTROPY_FORCE_SHA256) || !defined(MBEDTLS_MD_HAVE_SHA512)) \
289  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
290 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
291 #endif
292 #if defined(MBEDTLS_ENTROPY_C) && \
293  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_MD_HAVE_SHA256)
294 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
295 #endif
296 
297 #if defined(__has_feature)
298 #if __has_feature(memory_sanitizer)
299 #define MBEDTLS_HAS_MEMSAN
300 #endif
301 #endif
302 #if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN)
303 #error "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer"
304 #endif
305 #undef MBEDTLS_HAS_MEMSAN
306 
307 #if defined(MBEDTLS_CCM_C) && ( \
308  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
309 #error "MBEDTLS_CCM_C defined, but not all prerequisites"
310 #endif
311 
312 #if defined(MBEDTLS_CCM_C) && !defined(MBEDTLS_CIPHER_C)
313 #error "MBEDTLS_CCM_C defined, but not all prerequisites"
314 #endif
315 
316 #if defined(MBEDTLS_GCM_C) && ( \
317  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
318 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
319 #endif
320 
321 #if defined(MBEDTLS_GCM_C) && !defined(MBEDTLS_CIPHER_C)
322 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
323 #endif
324 
325 #if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_CHACHA20_C)
326 #error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
327 #endif
328 
329 #if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_POLY1305_C)
330 #error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
331 #endif
332 
333 #if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
334 #error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
335 #endif
336 
337 #if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
338 #error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
339 #endif
340 
341 #if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
342 #error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
343 #endif
344 
345 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
346 #error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
347 #endif
348 
349 #if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
350 #error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
351 #endif
352 
353 #if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
354 #error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
355 #endif
356 
357 #if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
358 #error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
359 #endif
360 
361 #if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
362 #error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
363 #endif
364 
365 #if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
366 #error "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled"
367 #endif
368 
369 #if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
370 #error "MBEDTLS_HKDF_C defined, but not all prerequisites"
371 #endif
372 
373 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
374 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
375 #endif
376 
377 /* Helper for JPAKE dependencies, will be undefined at the end of the file */
378 #if defined(MBEDTLS_USE_PSA_CRYPTO)
379 #if defined(PSA_WANT_ALG_JPAKE) && defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC)
380 #define MBEDTLS_PK_HAVE_JPAKE
381 #endif
382 #else /* MBEDTLS_USE_PSA_CRYPTO */
383 #if defined(MBEDTLS_ECJPAKE_C)
384 #define MBEDTLS_PK_HAVE_JPAKE
385 #endif
386 #endif /* MBEDTLS_USE_PSA_CRYPTO */
387 
388 /* Helper for curve SECP256R1 */
389 #if defined(MBEDTLS_USE_PSA_CRYPTO)
390 #if defined(PSA_WANT_ECC_SECP_R1_256)
391 #define MBEDTLS_PK_HAVE_CURVE_SECP256R1
392 #endif
393 #else /* MBEDTLS_USE_PSA_CRYPTO */
394 #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
395 #define MBEDTLS_PK_HAVE_CURVE_SECP256R1
396 #endif
397 #endif /* MBEDTLS_USE_PSA_CRYPTO */
398 
399 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
400  ( !defined(MBEDTLS_CAN_ECDH) || \
401  !defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || \
402  !defined(MBEDTLS_X509_CRT_PARSE_C) )
403 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
404 #endif
405 
406 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
407  ( !defined(MBEDTLS_CAN_ECDH) || !defined(MBEDTLS_RSA_C) || \
408  !defined(MBEDTLS_X509_CRT_PARSE_C) )
409 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
410 #endif
411 
412 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
413 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
414 #endif
415 
416 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
417  !defined(MBEDTLS_CAN_ECDH)
418 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
419 #endif
420 
421 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
422  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
423  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
424 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
425 #endif
426 
427 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
428  ( !defined(MBEDTLS_CAN_ECDH) || !defined(MBEDTLS_RSA_C) || \
429  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
430 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
431 #endif
432 
433 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
434  ( !defined(MBEDTLS_CAN_ECDH) || \
435  !defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || \
436  !defined(MBEDTLS_X509_CRT_PARSE_C) )
437 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
438 #endif
439 
440 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
441  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
442  !defined(MBEDTLS_PKCS1_V15) )
443 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
444 #endif
445 
446 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
447  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
448  !defined(MBEDTLS_PKCS1_V15) )
449 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
450 #endif
451 
452 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
453  ( !defined(MBEDTLS_PK_HAVE_JPAKE) || \
454  !defined(MBEDTLS_PK_HAVE_CURVE_SECP256R1) )
455 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
456 #endif
457 
458 /* Use of EC J-PAKE in TLS requires SHA-256. */
459 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
460  !defined(MBEDTLS_MD_HAVE_SHA256)
461 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
462 #endif
463 
464 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \
465  !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) && \
466  ( !defined(MBEDTLS_SHA256_C) && \
467  !defined(MBEDTLS_SHA512_C) && \
468  !defined(MBEDTLS_SHA1_C) )
469 #error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
470 #endif
471 
472 #if defined(MBEDTLS_MD_C) && !( \
473  defined(MBEDTLS_MD5_C) || \
474  defined(MBEDTLS_RIPEMD160_C) || \
475  defined(MBEDTLS_SHA1_C) || \
476  defined(MBEDTLS_SHA224_C) || \
477  defined(MBEDTLS_SHA256_C) || \
478  defined(MBEDTLS_SHA384_C) || \
479  defined(MBEDTLS_SHA512_C) || \
480  (defined(MBEDTLS_PSA_CRYPTO_C) && \
481  (defined(PSA_WANT_ALG_MD5) || \
482  defined(PSA_WANT_ALG_RIPEMD160) || \
483  defined(PSA_WANT_ALG_SHA_1) || \
484  defined(PSA_WANT_ALG_SHA_224) || \
485  defined(PSA_WANT_ALG_SHA_256) || \
486  defined(PSA_WANT_ALG_SHA_384) || \
487  defined(PSA_WANT_ALG_SHA_512))))
488 #error "MBEDTLS_MD_C defined, but not all prerequisites"
489 #endif
490 
491 #if defined(MBEDTLS_LMS_C) && \
492  ! ( defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_256) )
493 #error "MBEDTLS_LMS_C requires MBEDTLS_PSA_CRYPTO_C and PSA_WANT_ALG_SHA_256"
494 #endif
495 
496 #if defined(MBEDTLS_LMS_PRIVATE) && \
497  ( !defined(MBEDTLS_LMS_C) )
498 #error "MBEDTLS_LMS_PRIVATE requires MBEDTLS_LMS_C"
499 #endif
500 
501 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
502  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
503 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
504 #endif
505 
506 #if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
507 #error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequisites"
508 #endif
509 
510 #if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
511 #error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequisites"
512 #endif
513 
514 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
515 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
516 #endif
517 
518 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
519 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
520 #endif
521 
522 #if defined(MBEDTLS_PK_C) && \
523  !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_PK_HAVE_ECC_KEYS)
524 #error "MBEDTLS_PK_C defined, but not all prerequisites"
525 #endif
526 
527 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
528 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
529 #endif
530 
531 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
532 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
533 #endif
534 
535 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
536 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
537 #endif
538 
539 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
540 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
541 #endif
542 
543 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
544  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
545  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
546 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
547 #endif
548 
549 #if defined(MBEDTLS_PLATFORM_SETBUF_ALT) && !defined(MBEDTLS_PLATFORM_C)
550 #error "MBEDTLS_PLATFORM_SETBUF_ALT defined, but not all prerequisites"
551 #endif
552 
553 #if defined(MBEDTLS_PLATFORM_SETBUF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
554 #error "MBEDTLS_PLATFORM_SETBUF_MACRO defined, but not all prerequisites"
555 #endif
556 
557 #if defined(MBEDTLS_PLATFORM_SETBUF_MACRO) &&\
558  ( defined(MBEDTLS_PLATFORM_STD_SETBUF) ||\
559  defined(MBEDTLS_PLATFORM_SETBUF_ALT) )
560 #error "MBEDTLS_PLATFORM_SETBUF_MACRO and MBEDTLS_PLATFORM_STD_SETBUF/MBEDTLS_PLATFORM_SETBUF_ALT cannot be defined simultaneously"
561 #endif
562 
563 #if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
564  ( !defined(MBEDTLS_PLATFORM_C) ||\
565  !defined(MBEDTLS_HAVE_TIME) )
566 #error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
567 #endif
568 
569 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
570  ( !defined(MBEDTLS_PLATFORM_C) ||\
571  !defined(MBEDTLS_HAVE_TIME) )
572 #error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
573 #endif
574 
575 #if defined(MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO) &&\
576  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME) )
577 #error "MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO defined, but not all prerequisites"
578 #endif
579 
580 #if defined(MBEDTLS_PLATFORM_MS_TIME_ALT) && \
581  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME) )
582 #error "MBEDTLS_PLATFORM_MS_TIME_ALT defined, but not all prerequisites"
583 #endif
584 
585 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
586  ( !defined(MBEDTLS_PLATFORM_C) ||\
587  !defined(MBEDTLS_HAVE_TIME) )
588 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
589 #endif
590 
591 #if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
592  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
593  defined(MBEDTLS_PLATFORM_TIME_ALT) )
594 #error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
595 #endif
596 
597 #if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
598  ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
599  defined(MBEDTLS_PLATFORM_TIME_ALT) )
600 #error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
601 #endif
602 
603 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
604 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
605 #endif
606 
607 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
608 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
609 #endif
610 
611 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
612  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
613  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
614 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
615 #endif
616 
617 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
618  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
619 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
620 #endif
621 
622 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
623  defined(MBEDTLS_PLATFORM_STD_FREE)
624 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
625 #endif
626 
627 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
628 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
629 #endif
630 
631 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
632  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
633 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
634 #endif
635 
636 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
637  defined(MBEDTLS_PLATFORM_STD_CALLOC)
638 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
639 #endif
640 
641 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
642 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
643 #endif
644 
645 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
646 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
647 #endif
648 
649 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
650 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
651 #endif
652 
653 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
654 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
655 #endif
656 
657 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
658  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
659  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
660 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
661 #endif
662 
663 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
664 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
665 #endif
666 
667 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
668 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
669 #endif
670 
671 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
672  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
673  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
674 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
675 #endif
676 
677 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
678 #error "MBEDTLS_PLATFORM_VSNPRINTF_ALT defined, but not all prerequisites"
679 #endif
680 
681 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
682 #error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO defined, but not all prerequisites"
683 #endif
684 
685 #if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) &&\
686  ( defined(MBEDTLS_PLATFORM_STD_VSNPRINTF) ||\
687  defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) )
688 #error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_VSNPRINTF/MBEDTLS_PLATFORM_VSNPRINTF_ALT cannot be defined simultaneously"
689 #endif
690 
691 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
692  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
693 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
694 #endif
695 
696 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
697 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
698 #endif
699 
700 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
701 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
702 #endif
703 
704 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
705  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
706 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
707 #endif
708 
709 #if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
710  ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
711  !defined(MBEDTLS_HAVE_TIME) )
712 #error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
713 #endif
714 
715 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
716  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
717 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
718 #endif
719 
720 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
721  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
722 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
723 #endif
724 
725 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
726  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
727 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
728 #endif
729 
730 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
731  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
732 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
733 #endif
734 
735 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
736  !defined(MBEDTLS_ENTROPY_NV_SEED)
737 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
738 #endif
739 
740 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
741  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
742 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
743 #endif
744 
745 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
746  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
747 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
748 #endif
749 
750 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
751  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
752  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
753 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
754 #endif
755 
756 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
757  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
758  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
759 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
760 #endif
761 
762 #if defined(MBEDTLS_PSA_CRYPTO_C) && \
763  !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \
764  defined(MBEDTLS_ENTROPY_C) ) || \
765  defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) )
766 #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
767 #endif
768 
769 #if defined(MBEDTLS_PSA_CRYPTO_C) && !defined(MBEDTLS_CIPHER_C )
770 #error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites"
771 #endif
772 
773 #if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
774 #error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
775 #endif
776 
777 #if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
778  ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
779  defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
780 #error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
781 #endif
782 
783 #if defined(MBEDTLS_PSA_CRYPTO_SE_C)
784 #if defined(MBEDTLS_DEPRECATED_REMOVED)
785 #error "MBEDTLS_PSA_CRYPTO_SE_C is deprecated and will be removed in a future version of Mbed TLS"
786 #elif defined(MBEDTLS_DEPRECATED_WARNING)
787 #warning "MBEDTLS_PSA_CRYPTO_SE_C is deprecated and will be removed in a future version of Mbed TLS"
788 #endif
789 #endif /* MBEDTLS_PSA_CRYPTO_SE_C */
790 
791 #if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
792  ! defined(MBEDTLS_PSA_CRYPTO_C)
793 #error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
794 #endif
795 
796 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
797  !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
798  defined(MBEDTLS_ENTROPY_NV_SEED) )
799 #error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
800 #endif
801 
802 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
803  !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
804 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
805 #endif
806 
807 #if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
808  defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
809 #error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
810 #endif
811 
812 #if defined(MBEDTLS_PSA_ITS_FILE_C) && \
813  !defined(MBEDTLS_FS_IO)
814 #error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
815 #endif
816 
817 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
818  !defined(MBEDTLS_OID_C) )
819 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
820 #endif
821 
822 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
823  !defined(MBEDTLS_PKCS1_V15) )
824 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
825 #endif
826 
827 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
828  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
829 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
830 #endif
831 
832 #if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT) && \
833  defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY)
834 #error "Must only define one of MBEDTLS_SHA512_USE_A64_CRYPTO_*"
835 #endif
836 
837 #if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT) || \
838  defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY)
839 #if !defined(MBEDTLS_SHA512_C)
840 #error "MBEDTLS_SHA512_USE_A64_CRYPTO_* defined without MBEDTLS_SHA512_C"
841 #endif
842 #if defined(MBEDTLS_SHA512_ALT) || defined(MBEDTLS_SHA512_PROCESS_ALT)
843 #error "MBEDTLS_SHA512_*ALT can't be used with MBEDTLS_SHA512_USE_A64_CRYPTO_*"
844 #endif
845 
846 #endif /* MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT || MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY */
847 
848 #if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY) && !defined(__aarch64__)
849 #error "MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY defined on non-Aarch64 system"
850 #endif
851 
852 #if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) && \
853  defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY)
854 #error "Must only define one of MBEDTLS_SHA256_USE_A64_CRYPTO_*"
855 #endif
856 
857 #if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) || \
858  defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY)
859 #if !defined(MBEDTLS_SHA256_C)
860 #error "MBEDTLS_SHA256_USE_A64_CRYPTO_* defined without MBEDTLS_SHA256_C"
861 #endif
862 #if defined(MBEDTLS_SHA256_ALT) || defined(MBEDTLS_SHA256_PROCESS_ALT)
863 #error "MBEDTLS_SHA256_*ALT can't be used with MBEDTLS_SHA256_USE_A64_CRYPTO_*"
864 #endif
865 
866 #endif
867 
868 #if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY) && \
869  !defined(__aarch64__) && !defined(_M_ARM64)
870 #error "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY defined on non-Aarch64 system"
871 #endif
872 
873 /* TLS 1.3 requires separate HKDF parts from PSA,
874  * and at least one ciphersuite, so at least SHA-256 or SHA-384
875  * from PSA to use with HKDF.
876  *
877  * Note: for dependencies common with TLS 1.2 (running handshake hash),
878  * see MBEDTLS_SSL_TLS_C. */
879 #if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
880  !(defined(MBEDTLS_PSA_CRYPTO_C) && \
881  defined(PSA_WANT_ALG_HKDF_EXTRACT) && \
882  defined(PSA_WANT_ALG_HKDF_EXPAND) && \
883  (defined(PSA_WANT_ALG_SHA_256) || defined(PSA_WANT_ALG_SHA_384)))
884 #error "MBEDTLS_SSL_PROTO_TLS1_3 defined, but not all prerequisites"
885 #endif
886 
887 #if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED)
888 #if !( (defined(PSA_WANT_ALG_ECDH) || defined(PSA_WANT_ALG_FFDH)) && \
889  defined(MBEDTLS_X509_CRT_PARSE_C) && \
890  ( defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || defined(MBEDTLS_PKCS1_V21) ) )
891 #error "MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED defined, but not all prerequisites"
892 #endif
893 #endif
894 
895 #if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED)
896 #if !( defined(PSA_WANT_ALG_ECDH) || defined(PSA_WANT_ALG_FFDH) )
897 #error "MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED defined, but not all prerequisites"
898 #endif
899 #endif
900 
901 /*
902  * The current implementation of TLS 1.3 requires MBEDTLS_SSL_KEEP_PEER_CERTIFICATE.
903  */
904 #if defined(MBEDTLS_SSL_PROTO_TLS1_3) && !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
905 #error "MBEDTLS_SSL_PROTO_TLS1_3 defined without MBEDTLS_SSL_KEEP_PEER_CERTIFICATE"
906 #endif
907 
908 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
909  !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
910  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
911  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
912  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
913  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
914  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
915  defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
916  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
917  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
918  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
919  defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
920 #error "One or more versions of the TLS protocol are enabled " \
921  "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
922 #endif
923 
924 #if defined(MBEDTLS_SSL_EARLY_DATA) && \
925  ( !defined(MBEDTLS_SSL_SESSION_TICKETS) || \
926  ( !defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED) && \
927  !defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED) ) )
928 #error "MBEDTLS_SSL_EARLY_DATA defined, but not all prerequisites"
929 #endif
930 
931 #if defined(MBEDTLS_SSL_EARLY_DATA) && defined(MBEDTLS_SSL_SRV_C) && \
932  defined(MBEDTLS_SSL_MAX_EARLY_DATA_SIZE) && \
933  ((MBEDTLS_SSL_MAX_EARLY_DATA_SIZE < 0) || \
934  (MBEDTLS_SSL_MAX_EARLY_DATA_SIZE > UINT32_MAX))
935 #error "MBEDTLS_SSL_MAX_EARLY_DATA_SIZE must be in the range(0..UINT32_MAX)"
936 #endif
937 
938 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
939  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
940 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
941 #endif
942 
943 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
944 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
945 #endif
946 
947 #if defined(MBEDTLS_SSL_ASYNC_PRIVATE) && !defined(MBEDTLS_X509_CRT_PARSE_C)
948 #error "MBEDTLS_SSL_ASYNC_PRIVATE defined, but not all prerequisites"
949 #endif
950 
951 #if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_CIPHER_C)
952 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
953 #endif
954 
955 /* TLS 1.2 and 1.3 require SHA-256 or SHA-384 (running handshake hash) */
956 #if defined(MBEDTLS_SSL_TLS_C)
957 #if defined(MBEDTLS_USE_PSA_CRYPTO)
958 #if !(defined(PSA_WANT_ALG_SHA_256) || defined(PSA_WANT_ALG_SHA_384))
959 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
960 #endif
961 #else /* MBEDTLS_USE_PSA_CRYPTO */
962 #if !defined(MBEDTLS_MD_C) || \
963  !(defined(MBEDTLS_MD_HAVE_SHA256) || defined(MBEDTLS_MD_HAVE_SHA384))
964 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
965 #endif
966 #endif /* MBEDTLS_USE_PSA_CRYPTO */
967 #endif /* MBEDTLS_SSL_TLS_C */
968 
969 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
970 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
971 #endif
972 
973 #if defined(MBEDTLS_SSL_TLS_C) && \
974  !( defined(MBEDTLS_SSL_PROTO_TLS1_2) || defined(MBEDTLS_SSL_PROTO_TLS1_3) )
975 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
976 #endif
977 
978 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
979 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
980 #endif
981 
982 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
983  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
984 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
985 #endif
986 
987 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
988  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
989 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
990 #endif
991 
992 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
993  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
994 #error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites"
995 #endif
996 
997 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
998  defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \
999  MBEDTLS_SSL_CID_IN_LEN_MAX > 255
1000 #error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
1001 #endif
1002 
1003 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
1004  defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \
1005  MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
1006 #error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
1007 #endif
1008 
1009 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT) && \
1010  !defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
1011 #error "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT defined, but not all prerequisites"
1012 #endif
1013 
1014 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT) && MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT != 0
1015 #if defined(MBEDTLS_DEPRECATED_REMOVED)
1016 #error "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT is deprecated and will be removed in a future version of Mbed TLS"
1017 #elif defined(MBEDTLS_DEPRECATED_WARNING)
1018 #warning "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT is deprecated and will be removed in a future version of Mbed TLS"
1019 #endif
1020 #endif /* MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT && MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT != 0 */
1021 
1022 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
1023  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1024 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequisites"
1025 #endif
1026 
1027 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
1028  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1029 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequisites"
1030 #endif
1031 
1032 #if defined(MBEDTLS_SSL_RENEGOTIATION) && \
1033  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1034 #error "MBEDTLS_SSL_RENEGOTIATION defined, but not all prerequisites"
1035 #endif
1036 
1037 #if defined(MBEDTLS_SSL_TICKET_C) && ( !defined(MBEDTLS_CIPHER_C) && \
1038  !defined(MBEDTLS_USE_PSA_CRYPTO) )
1039 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
1040 #endif
1041 
1042 #if defined(MBEDTLS_SSL_TICKET_C) && \
1043  !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
1044 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
1045 #endif
1046 
1047 #if defined(MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH) && \
1048  MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH >= 256
1049 #error "MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH must be less than 256"
1050 #endif
1051 
1052 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
1053  !defined(MBEDTLS_X509_CRT_PARSE_C)
1054 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
1055 #endif
1056 
1057 #if defined(MBEDTLS_THREADING_PTHREAD)
1058 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
1059 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
1060 #endif
1061 #define MBEDTLS_THREADING_IMPL
1062 #endif
1063 
1064 #if defined(MBEDTLS_THREADING_ALT)
1065 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
1066 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
1067 #endif
1068 #define MBEDTLS_THREADING_IMPL
1069 #endif
1070 
1071 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
1072 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
1073 #endif
1074 #undef MBEDTLS_THREADING_IMPL
1075 
1076 #if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
1077 #error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
1078 #endif
1079 
1080 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
1081 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
1082 #endif
1083 
1084 #if defined(MBEDTLS_X509_USE_C) && \
1085  (!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
1086  !defined(MBEDTLS_PK_PARSE_C) || \
1087  ( !defined(MBEDTLS_MD_C) && !defined(MBEDTLS_USE_PSA_CRYPTO) ) )
1088 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
1089 #endif
1090 
1091 #if defined(MBEDTLS_X509_CREATE_C) && \
1092  (!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
1093  !defined(MBEDTLS_PK_PARSE_C) || \
1094  ( !defined(MBEDTLS_MD_C) && !defined(MBEDTLS_USE_PSA_CRYPTO) ) )
1095 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
1096 #endif
1097 
1098 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1099 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
1100 #endif
1101 
1102 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1103 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
1104 #endif
1105 
1106 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1107 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
1108 #endif
1109 
1110 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
1111 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
1112 #endif
1113 
1114 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
1115 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
1116 #endif
1117 
1118 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) && \
1119  ( !defined(MBEDTLS_X509_CRT_PARSE_C) )
1120 #error "MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK defined, but not all prerequisites"
1121 #endif
1122 
1123 #if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
1124 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
1125 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
1126 
1127 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
1128  defined(MBEDTLS_HAVE_ASM)
1129 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
1130 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
1131 
1132 #if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) )
1133 #error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
1134 #endif
1135 
1136 #if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) )
1137 #error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
1138 #endif
1139 
1140 #if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT) && ( !defined(MBEDTLS_SSL_PROTO_TLS1_3) )
1141 #error "MBEDTLS_SSL_RECORD_SIZE_LIMIT defined, but not all prerequisites"
1142 #endif
1143 
1144 #if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION) && !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
1145 #error "MBEDTLS_SSL_CONTEXT_SERIALIZATION defined, but not all prerequisites"
1146 #endif
1147 
1148 /* Reject attempts to enable options that have been removed and that could
1149  * cause a build to succeed but with features removed. */
1150 
1151 #if defined(MBEDTLS_HAVEGE_C) //no-check-names
1152 #error "MBEDTLS_HAVEGE_C was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/2599"
1153 #endif
1154 
1155 #if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) //no-check-names
1156 #error "MBEDTLS_SSL_HW_RECORD_ACCEL was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1157 #endif
1158 
1159 #if defined(MBEDTLS_SSL_PROTO_SSL3) //no-check-names
1160 #error "MBEDTLS_SSL_PROTO_SSL3 (SSL v3.0 support) was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1161 #endif
1162 
1163 #if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) //no-check-names
1164 #error "MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO (SSL v2 ClientHello support) was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1165 #endif
1166 
1167 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) //no-check-names
1168 #error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT (compatibility with the buggy implementation of truncated HMAC in Mbed TLS up to 2.7) was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1169 #endif
1170 
1171 #if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) //no-check-names
1172 #error "MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES was removed in Mbed TLS 3.0. See the ChangeLog entry if you really need SHA-1-signed certificates."
1173 #endif
1174 
1175 #if defined(MBEDTLS_ZLIB_SUPPORT) //no-check-names
1176 #error "MBEDTLS_ZLIB_SUPPORT was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1177 #endif
1178 
1179 #if defined(MBEDTLS_CHECK_PARAMS) //no-check-names
1180 #error "MBEDTLS_CHECK_PARAMS was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4313"
1181 #endif
1182 
1183 #if defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) //no-check-names
1184 #error "MBEDTLS_SSL_CID_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4335"
1185 #endif
1186 
1187 #if defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) //no-check-names
1188 #error "MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4335"
1189 #endif
1190 
1191 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC) //no-check-names
1192 #error "MBEDTLS_SSL_TRUNCATED_HMAC was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4341"
1193 #endif
1194 
1195 #if defined(MBEDTLS_PKCS7_C) && ( ( !defined(MBEDTLS_ASN1_PARSE_C) ) || \
1196  ( !defined(MBEDTLS_OID_C) ) || ( !defined(MBEDTLS_PK_PARSE_C) ) || \
1197  ( !defined(MBEDTLS_X509_CRT_PARSE_C) ) || \
1198  ( !defined(MBEDTLS_X509_CRL_PARSE_C) ) || \
1199  ( !defined(MBEDTLS_MD_C) ) )
1200 #error "MBEDTLS_PKCS7_C is defined, but not all prerequisites"
1201 #endif
1202 
1203 /* Undefine helper symbols */
1204 #undef MBEDTLS_PK_HAVE_JPAKE
1205 #undef MBEDTLS_MD_HAVE_SHA256
1206 #undef MBEDTLS_MD_HAVE_SHA384
1207 #undef MBEDTLS_MD_HAVE_SHA512
1208 #undef MBEDTLS_PK_HAVE_CURVE_SECP256R1
1209 
1210 /*
1211  * Avoid warning from -pedantic. This is a convenient place for this
1212  * workaround since this is included by every single file before the
1213  * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
1214  */
1216 
1217 /* *INDENT-ON* */
1218 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units