Mbed TLS v3.5.2
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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 OR GPL-2.0-or-later
9 */
10
11#ifndef MBEDTLS_CHECK_CONFIG_H
12#define MBEDTLS_CHECK_CONFIG_H
13
14/* *INDENT-OFF* */
15/*
16 * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
17 * target platforms, so not an issue, but let's just be extra sure.
18 */
19#include <limits.h>
20#if CHAR_BIT != 8
21#error "Mbed TLS requires a platform with 8-bit chars"
22#endif
23
24#include <stdint.h>
25
26#if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900)
27#if !defined(MBEDTLS_PLATFORM_C)
28#error "MBEDTLS_PLATFORM_C is required on Windows"
29#endif
30
31/* Fix the config here. Not convenient to put an #ifdef _WIN32 in mbedtls_config.h as
32 * it would confuse config.py. */
33#if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
34 !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
35#define MBEDTLS_PLATFORM_SNPRINTF_ALT
36#endif
37
38#if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \
39 !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO)
40#define MBEDTLS_PLATFORM_VSNPRINTF_ALT
41#endif
42#endif /* _MINGW32__ || (_MSC_VER && (_MSC_VER <= 1900)) */
43
44#if defined(TARGET_LIKE_MBED) && defined(MBEDTLS_NET_C)
45#error "The NET module is not available for mbed OS - please use the network functions provided by Mbed OS"
46#endif
47
48#if defined(MBEDTLS_DEPRECATED_WARNING) && \
49 !defined(__GNUC__) && !defined(__clang__)
50#error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
51#endif
52
53#if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
54#error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
55#endif
56
57/* Check that each MBEDTLS_ECP_DP_xxx symbol has its PSA_WANT_ECC_xxx counterpart
58 * when PSA crypto is enabled. */
59#if defined(MBEDTLS_PSA_CRYPTO_CONFIG) || defined(MBEDTLS_PSA_CRYPTO_C)
60
61#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
62#error "MBEDTLS_ECP_DP_BP256R1_ENABLED defined, but not its PSA counterpart"
63#endif
64
65#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
66#error "MBEDTLS_ECP_DP_BP384R1_ENABLED defined, but not its PSA counterpart"
67#endif
68
69#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && !defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
70#error "MBEDTLS_ECP_DP_BP512R1_ENABLED defined, but not its PSA counterpart"
71#endif
72
73#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && !defined(PSA_WANT_ECC_MONTGOMERY_255)
74#error "MBEDTLS_ECP_DP_CURVE25519_ENABLED defined, but not its PSA counterpart"
75#endif
76
77#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) && !defined(PSA_WANT_ECC_MONTGOMERY_448)
78#error "MBEDTLS_ECP_DP_CURVE448_ENABLED defined, but not its PSA counterpart"
79#endif
80
81#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_192)
82#error "MBEDTLS_ECP_DP_SECP192R1_ENABLED defined, but not its PSA counterpart"
83#endif
84
85#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_224)
86#error "MBEDTLS_ECP_DP_SECP224R1_ENABLED defined, but not its PSA counterpart"
87#endif
88
89#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_256)
90#error "MBEDTLS_ECP_DP_SECP256R1_ENABLED defined, but not its PSA counterpart"
91#endif
92
93#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_384)
94#error "MBEDTLS_ECP_DP_SECP384R1_ENABLED defined, but not its PSA counterpart"
95#endif
96
97#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && !defined(PSA_WANT_ECC_SECP_R1_521)
98#error "MBEDTLS_ECP_DP_SECP521R1_ENABLED defined, but not its PSA counterpart"
99#endif
100
101#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_192)
102#error "MBEDTLS_ECP_DP_SECP192K1_ENABLED defined, but not its PSA counterpart"
103#endif
104
105/* SECP224K1 is buggy in PSA API so we skip this check */
106#if 0 && defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_224)
107#error "MBEDTLS_ECP_DP_SECP224K1_ENABLED defined, but not its PSA counterpart"
108#endif
109
110#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && !defined(PSA_WANT_ECC_SECP_K1_256)
111#error "MBEDTLS_ECP_DP_SECP256K1_ENABLED defined, but not its PSA counterpart"
112#endif
113
114#endif /* MBEDTLS_PSA_CRYPTO_CONFIG || MBEDTLS_PSA_CRYPTO_C */
115
116/* Limitations on ECC key types acceleration: if we have any of `PUBLIC_KEY`,
117 * `KEY_PAIR_BASIC`, `KEY_PAIR_IMPORT`, `KEY_PAIR_EXPORT` then we must have
118 * all 4 of them.
119 */
120#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY) || \
121 defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC) || \
122 defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
123 defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
124#if !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY) || \
125 !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC) || \
126 !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
127 !defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
128#error "Unsupported partial support for ECC key type acceleration, see docs/driver-only-builds.md"
129#endif /* not all of public, basic, import, export */
130#endif /* one of public, basic, import, export */
131
132/* Limitations on ECC curves acceleration: partial curve acceleration is only
133 * supported with crypto excluding PK, X.509 or TLS.
134 * Note: no need to check X.509 as it depends on PK. */
135#if defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_256) || \
136 defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_384) || \
137 defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_512) || \
138 defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_255) || \
139 defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_448) || \
140 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_192) || \
141 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_224) || \
142 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_256) || \
143 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_192) || \
144 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_224) || \
145 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_256) || \
146 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_384) || \
147 defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_521)
148#if defined(MBEDTLS_PSA_ECC_ACCEL_INCOMPLETE_CURVES)
149#if defined(MBEDTLS_PK_C) || \
150 defined(MBEDTLS_SSL_TLS_C)
151#error "Unsupported partial support for ECC curves acceleration, see docs/driver-only-builds.md"
152#endif /* modules beyond what's supported */
153#endif /* not all curves accelerated */
154#endif /* some curve accelerated */
155
156#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
157#error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
158#endif
159
160#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
161#error "MBEDTLS_DHM_C defined, but not all prerequisites"
162#endif
163
164#if defined(MBEDTLS_CMAC_C) && \
165 ( !defined(MBEDTLS_CIPHER_C ) || ( !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C) ) )
166#error "MBEDTLS_CMAC_C defined, but not all prerequisites"
167#endif
168
169#if defined(MBEDTLS_NIST_KW_C) && \
170 ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
171#error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
172#endif
173
174#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
175#error "MBEDTLS_ECDH_C defined, but not all prerequisites"
176#endif
177
178#if defined(MBEDTLS_ECDSA_C) && \
179 ( !defined(MBEDTLS_ECP_C) || \
180 !( defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || \
181 defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
182 defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
183 defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || \
184 defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || \
185 defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || \
186 defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || \
187 defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || \
188 defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || \
189 defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || \
190 defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) ) || \
191 !defined(MBEDTLS_ASN1_PARSE_C) || \
192 !defined(MBEDTLS_ASN1_WRITE_C) )
193#error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
194#endif
195
196#if defined(MBEDTLS_ECJPAKE_C) && \
197 ( !defined(MBEDTLS_ECP_C) || \
198 !( defined(MBEDTLS_MD_C) || defined(MBEDTLS_PSA_CRYPTO_C) ) )
199#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
200#endif
201
202#if defined(MBEDTLS_ECP_RESTARTABLE) && \
203 ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
204 defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
205 defined(MBEDTLS_ECDSA_SIGN_ALT) || \
206 defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
207 defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
208 defined(MBEDTLS_ECP_INTERNAL_ALT) || \
209 defined(MBEDTLS_ECP_ALT) )
210#error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
211#endif
212
213#if defined(MBEDTLS_ECP_RESTARTABLE) && \
214 !defined(MBEDTLS_ECP_C)
215#error "MBEDTLS_ECP_RESTARTABLE defined, but not all prerequisites"
216#endif
217
218#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
219#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
220#endif
221
222#if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
223 !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
224 !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
225 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
226 !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
227 !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
228 !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
229 !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
230 !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
231 !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
232 !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
233 !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) && \
234 !defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) && \
235 !defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) ) )
236#error "MBEDTLS_ECP_C defined, but not all prerequisites"
237#endif
238
239#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_ASN1_PARSE_C)
240#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
241#endif
242
243#if defined(MBEDTLS_PKCS12_C) && !defined(MBEDTLS_CIPHER_C)
244#error "MBEDTLS_PKCS12_C defined, but not all prerequisites"
245#endif
246
247#if defined(MBEDTLS_PKCS5_C) && \
248 !defined(MBEDTLS_CIPHER_C)
249#error "MBEDTLS_PKCS5_C defined, but not all prerequisites"
250#endif
251
252/* Helpers for hash dependencies, will be undefined at the end of the file */
253/* Do SHA-256, 384, 512 to cover Entropy and TLS. */
254#if defined(MBEDTLS_SHA256_C) || \
255 (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_256))
256#define MBEDTLS_MD_HAVE_SHA256
257#endif
258#if defined(MBEDTLS_SHA384_C) || \
259 (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_384))
260#define MBEDTLS_MD_HAVE_SHA384
261#endif
262#if defined(MBEDTLS_SHA512_C) || \
263 (defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_512))
264#define MBEDTLS_MD_HAVE_SHA512
265#endif
266
267#if defined(MBEDTLS_ENTROPY_C) && \
268 !(defined(MBEDTLS_MD_HAVE_SHA512) || defined(MBEDTLS_MD_HAVE_SHA256))
269#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
270#endif
271#if defined(MBEDTLS_ENTROPY_C) && \
272 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
273#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
274#endif
275#if defined(MBEDTLS_ENTROPY_C) && \
276 (defined(MBEDTLS_ENTROPY_FORCE_SHA256) || !defined(MBEDTLS_MD_HAVE_SHA512)) \
277 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
278#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
279#endif
280#if defined(MBEDTLS_ENTROPY_C) && \
281 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_MD_HAVE_SHA256)
282#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
283#endif
284
285#if defined(__has_feature)
286#if __has_feature(memory_sanitizer)
287#define MBEDTLS_HAS_MEMSAN
288#endif
289#endif
290#if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN) && !defined(MBEDTLS_HAS_MEMSAN)
291#error "MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN requires building with MemorySanitizer"
292#endif
293#undef MBEDTLS_HAS_MEMSAN
294
295#if defined(MBEDTLS_CCM_C) && ( \
296 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
297#error "MBEDTLS_CCM_C defined, but not all prerequisites"
298#endif
299
300#if defined(MBEDTLS_CCM_C) && !defined(MBEDTLS_CIPHER_C)
301#error "MBEDTLS_CCM_C defined, but not all prerequisites"
302#endif
303
304#if defined(MBEDTLS_GCM_C) && ( \
305 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) && !defined(MBEDTLS_ARIA_C) )
306#error "MBEDTLS_GCM_C defined, but not all prerequisites"
307#endif
308
309#if defined(MBEDTLS_GCM_C) && !defined(MBEDTLS_CIPHER_C)
310#error "MBEDTLS_GCM_C defined, but not all prerequisites"
311#endif
312
313#if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_CHACHA20_C)
314#error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
315#endif
316
317#if defined(MBEDTLS_CHACHAPOLY_C) && !defined(MBEDTLS_POLY1305_C)
318#error "MBEDTLS_CHACHAPOLY_C defined, but not all prerequisites"
319#endif
320
321#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
322#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
323#endif
324
325#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
326#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
327#endif
328
329#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
330#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
331#endif
332
333#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
334#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
335#endif
336
337#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
338#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
339#endif
340
341#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
342#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
343#endif
344
345#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
346#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
347#endif
348
349#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
350#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
351#endif
352
353#if defined(MBEDTLS_ECP_NO_FALLBACK) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
354#error "MBEDTLS_ECP_NO_FALLBACK defined, but no alternative implementation enabled"
355#endif
356
357#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
358#error "MBEDTLS_HKDF_C defined, but not all prerequisites"
359#endif
360
361#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
362#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
363#endif
364
365/* Helper for JPAKE dependencies, will be undefined at the end of the file */
366#if defined(MBEDTLS_USE_PSA_CRYPTO)
367#if defined(PSA_WANT_ALG_JPAKE) && defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC)
368#define MBEDTLS_PK_HAVE_JPAKE
369#endif
370#else /* MBEDTLS_USE_PSA_CRYPTO */
371#if defined(MBEDTLS_ECJPAKE_C)
372#define MBEDTLS_PK_HAVE_JPAKE
373#endif
374#endif /* MBEDTLS_USE_PSA_CRYPTO */
375
376/* Helper for curve SECP256R1 */
377#if defined(MBEDTLS_USE_PSA_CRYPTO)
378#if defined(PSA_WANT_ECC_SECP_R1_256)
379#define MBEDTLS_PK_HAVE_CURVE_SECP256R1
380#endif
381#else /* MBEDTLS_USE_PSA_CRYPTO */
382#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
383#define MBEDTLS_PK_HAVE_CURVE_SECP256R1
384#endif
385#endif /* MBEDTLS_USE_PSA_CRYPTO */
386
387#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
388 ( !defined(MBEDTLS_CAN_ECDH) || \
389 !defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || \
390 !defined(MBEDTLS_X509_CRT_PARSE_C) )
391#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
392#endif
393
394#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
395 ( !defined(MBEDTLS_CAN_ECDH) || !defined(MBEDTLS_RSA_C) || \
396 !defined(MBEDTLS_X509_CRT_PARSE_C) )
397#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
398#endif
399
400#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
401#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
402#endif
403
404#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
405 !defined(MBEDTLS_CAN_ECDH)
406#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
407#endif
408
409#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
410 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
411 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
412#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
413#endif
414
415#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
416 ( !defined(MBEDTLS_CAN_ECDH) || !defined(MBEDTLS_RSA_C) || \
417 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
418#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
419#endif
420
421#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
422 ( !defined(MBEDTLS_CAN_ECDH) || \
423 !defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || \
424 !defined(MBEDTLS_X509_CRT_PARSE_C) )
425#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
426#endif
427
428#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
429 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
430 !defined(MBEDTLS_PKCS1_V15) )
431#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
432#endif
433
434#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
435 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
436 !defined(MBEDTLS_PKCS1_V15) )
437#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
438#endif
439
440#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
441 ( !defined(MBEDTLS_PK_HAVE_JPAKE) || \
442 !defined(MBEDTLS_PK_HAVE_CURVE_SECP256R1) )
443#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
444#endif
445
446/* Use of EC J-PAKE in TLS requires SHA-256. */
447#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
448 !defined(MBEDTLS_MD_HAVE_SHA256)
449#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
450#endif
451
452#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) && \
453 !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE) && \
454 ( !defined(MBEDTLS_SHA256_C) && \
455 !defined(MBEDTLS_SHA512_C) && \
456 !defined(MBEDTLS_SHA1_C) )
457#error "!MBEDTLS_SSL_KEEP_PEER_CERTIFICATE requires MBEDTLS_SHA512_C, MBEDTLS_SHA256_C or MBEDTLS_SHA1_C"
458#endif
459
460#if defined(MBEDTLS_MD_C) && !( \
461 defined(MBEDTLS_MD5_C) || \
462 defined(MBEDTLS_RIPEMD160_C) || \
463 defined(MBEDTLS_SHA1_C) || \
464 defined(MBEDTLS_SHA224_C) || \
465 defined(MBEDTLS_SHA256_C) || \
466 defined(MBEDTLS_SHA384_C) || \
467 defined(MBEDTLS_SHA512_C) || \
468 (defined(MBEDTLS_PSA_CRYPTO_C) && \
469 (defined(PSA_WANT_ALG_MD5) || \
470 defined(PSA_WANT_ALG_RIPEMD160) || \
471 defined(PSA_WANT_ALG_SHA_1) || \
472 defined(PSA_WANT_ALG_SHA_224) || \
473 defined(PSA_WANT_ALG_SHA_256) || \
474 defined(PSA_WANT_ALG_SHA_384) || \
475 defined(PSA_WANT_ALG_SHA_512))))
476#error "MBEDTLS_MD_C defined, but not all prerequisites"
477#endif
478
479#if defined(MBEDTLS_LMS_C) && \
480 ! ( defined(MBEDTLS_PSA_CRYPTO_C) && defined(PSA_WANT_ALG_SHA_256) )
481#error "MBEDTLS_LMS_C requires MBEDTLS_PSA_CRYPTO_C and PSA_WANT_ALG_SHA_256"
482#endif
483
484#if defined(MBEDTLS_LMS_PRIVATE) && \
485 ( !defined(MBEDTLS_LMS_C) )
486#error "MBEDTLS_LMS_PRIVATE requires MBEDTLS_LMS_C"
487#endif
488
489#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
490 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
491#error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
492#endif
493
494#if defined(MBEDTLS_MEMORY_BACKTRACE) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
495#error "MBEDTLS_MEMORY_BACKTRACE defined, but not all prerequisites"
496#endif
497
498#if defined(MBEDTLS_MEMORY_DEBUG) && !defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
499#error "MBEDTLS_MEMORY_DEBUG defined, but not all prerequisites"
500#endif
501
502#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
503#error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
504#endif
505
506#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
507#error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
508#endif
509
510#if defined(MBEDTLS_PK_C) && \
511 !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_PK_HAVE_ECC_KEYS)
512#error "MBEDTLS_PK_C defined, but not all prerequisites"
513#endif
514
515#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
516#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
517#endif
518
519#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
520#error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
521#endif
522
523#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
524#error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
525#endif
526
527#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
528#error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
529#endif
530
531#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
532 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
533 defined(MBEDTLS_PLATFORM_EXIT_ALT) )
534#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
535#endif
536
537#if defined(MBEDTLS_PLATFORM_SETBUF_ALT) && !defined(MBEDTLS_PLATFORM_C)
538#error "MBEDTLS_PLATFORM_SETBUF_ALT defined, but not all prerequisites"
539#endif
540
541#if defined(MBEDTLS_PLATFORM_SETBUF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
542#error "MBEDTLS_PLATFORM_SETBUF_MACRO defined, but not all prerequisites"
543#endif
544
545#if defined(MBEDTLS_PLATFORM_SETBUF_MACRO) &&\
546 ( defined(MBEDTLS_PLATFORM_STD_SETBUF) ||\
547 defined(MBEDTLS_PLATFORM_SETBUF_ALT) )
548#error "MBEDTLS_PLATFORM_SETBUF_MACRO and MBEDTLS_PLATFORM_STD_SETBUF/MBEDTLS_PLATFORM_SETBUF_ALT cannot be defined simultaneously"
549#endif
550
551#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
552 ( !defined(MBEDTLS_PLATFORM_C) ||\
553 !defined(MBEDTLS_HAVE_TIME) )
554#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
555#endif
556
557#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
558 ( !defined(MBEDTLS_PLATFORM_C) ||\
559 !defined(MBEDTLS_HAVE_TIME) )
560#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
561#endif
562
563#if defined(MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO) &&\
564 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME) )
565#error "MBEDTLS_PLATFORM_MS_TIME_TYPE_MACRO defined, but not all prerequisites"
566#endif
567
568#if defined(MBEDTLS_PLATFORM_MS_TIME_ALT) && \
569 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_HAVE_TIME) )
570#error "MBEDTLS_PLATFORM_MS_TIME_ALT defined, but not all prerequisites"
571#endif
572
573#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
574 ( !defined(MBEDTLS_PLATFORM_C) ||\
575 !defined(MBEDTLS_HAVE_TIME) )
576#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
577#endif
578
579#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
580 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
581 defined(MBEDTLS_PLATFORM_TIME_ALT) )
582#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
583#endif
584
585#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
586 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
587 defined(MBEDTLS_PLATFORM_TIME_ALT) )
588#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
589#endif
590
591#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
592#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
593#endif
594
595#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
596#error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
597#endif
598
599#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
600 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
601 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
602#error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
603#endif
604
605#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
606 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
607#error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
608#endif
609
610#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
611 defined(MBEDTLS_PLATFORM_STD_FREE)
612#error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
613#endif
614
615#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
616#error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
617#endif
618
619#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
620 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
621#error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
622#endif
623
624#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
625 defined(MBEDTLS_PLATFORM_STD_CALLOC)
626#error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
627#endif
628
629#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
630#error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
631#endif
632
633#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
634#error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
635#endif
636
637#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
638#error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
639#endif
640
641#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
642#error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
643#endif
644
645#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
646 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
647 defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
648#error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
649#endif
650
651#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
652#error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
653#endif
654
655#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
656#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
657#endif
658
659#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
660 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
661 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
662#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
663#endif
664
665#if defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
666#error "MBEDTLS_PLATFORM_VSNPRINTF_ALT defined, but not all prerequisites"
667#endif
668
669#if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
670#error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO defined, but not all prerequisites"
671#endif
672
673#if defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) &&\
674 ( defined(MBEDTLS_PLATFORM_STD_VSNPRINTF) ||\
675 defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) )
676#error "MBEDTLS_PLATFORM_VSNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_VSNPRINTF/MBEDTLS_PLATFORM_VSNPRINTF_ALT cannot be defined simultaneously"
677#endif
678
679#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
680 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
681#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
682#endif
683
684#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
685#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
686#endif
687
688#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
689#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
690#endif
691
692#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
693 !defined(MBEDTLS_PLATFORM_EXIT_ALT)
694#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
695#endif
696
697#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
698 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
699 !defined(MBEDTLS_HAVE_TIME) )
700#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
701#endif
702
703#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
704 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
705#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
706#endif
707
708#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
709 !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
710#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
711#endif
712
713#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
714 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
715#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
716#endif
717
718#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
719 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
720#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
721#endif
722
723#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
724 !defined(MBEDTLS_ENTROPY_NV_SEED)
725#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
726#endif
727
728#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
729 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
730#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
731#endif
732
733#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
734 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
735#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
736#endif
737
738#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
739 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
740 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
741#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
742#endif
743
744#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
745 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
746 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
747#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
748#endif
749
750#if defined(MBEDTLS_PSA_CRYPTO_C) && \
751 !( ( ( defined(MBEDTLS_CTR_DRBG_C) || defined(MBEDTLS_HMAC_DRBG_C) ) && \
752 defined(MBEDTLS_ENTROPY_C) ) || \
753 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) )
754#error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites (missing RNG)"
755#endif
756
757#if defined(MBEDTLS_PSA_CRYPTO_C) && !defined(MBEDTLS_CIPHER_C )
758#error "MBEDTLS_PSA_CRYPTO_C defined, but not all prerequisites"
759#endif
760
761#if defined(MBEDTLS_PSA_CRYPTO_SPM) && !defined(MBEDTLS_PSA_CRYPTO_C)
762#error "MBEDTLS_PSA_CRYPTO_SPM defined, but not all prerequisites"
763#endif
764
765#if defined(MBEDTLS_PSA_CRYPTO_SE_C) && \
766 ! ( defined(MBEDTLS_PSA_CRYPTO_C) && \
767 defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) )
768#error "MBEDTLS_PSA_CRYPTO_SE_C defined, but not all prerequisites"
769#endif
770
771#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
772#if defined(MBEDTLS_DEPRECATED_REMOVED)
773#error "MBEDTLS_PSA_CRYPTO_SE_C is deprecated and will be removed in a future version of Mbed TLS"
774#elif defined(MBEDTLS_DEPRECATED_WARNING)
775#warning "MBEDTLS_PSA_CRYPTO_SE_C is deprecated and will be removed in a future version of Mbed TLS"
776#endif
777#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
778
779#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
780 ! defined(MBEDTLS_PSA_CRYPTO_C)
781#error "MBEDTLS_PSA_CRYPTO_STORAGE_C defined, but not all prerequisites"
782#endif
783
784#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
785 !( defined(MBEDTLS_PSA_CRYPTO_STORAGE_C) && \
786 defined(MBEDTLS_ENTROPY_NV_SEED) )
787#error "MBEDTLS_PSA_INJECT_ENTROPY defined, but not all prerequisites"
788#endif
789
790#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
791 !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES)
792#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with actual entropy sources"
793#endif
794
795#if defined(MBEDTLS_PSA_INJECT_ENTROPY) && \
796 defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
797#error "MBEDTLS_PSA_INJECT_ENTROPY is not compatible with MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG"
798#endif
799
800#if defined(MBEDTLS_PSA_ITS_FILE_C) && \
801 !defined(MBEDTLS_FS_IO)
802#error "MBEDTLS_PSA_ITS_FILE_C defined, but not all prerequisites"
803#endif
804
805#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
806 !defined(MBEDTLS_OID_C) )
807#error "MBEDTLS_RSA_C defined, but not all prerequisites"
808#endif
809
810#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
811 !defined(MBEDTLS_PKCS1_V15) )
812#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
813#endif
814
815#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
816 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
817#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
818#endif
819
820#if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT) && \
821 defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY)
822#error "Must only define one of MBEDTLS_SHA512_USE_A64_CRYPTO_*"
823#endif
824
825#if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT) || \
826 defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY)
827#if !defined(MBEDTLS_SHA512_C)
828#error "MBEDTLS_SHA512_USE_A64_CRYPTO_* defined without MBEDTLS_SHA512_C"
829#endif
830#if defined(MBEDTLS_SHA512_ALT) || defined(MBEDTLS_SHA512_PROCESS_ALT)
831#error "MBEDTLS_SHA512_*ALT can't be used with MBEDTLS_SHA512_USE_A64_CRYPTO_*"
832#endif
833
834#endif /* MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT || MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY */
835
836#if defined(MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY) && !defined(__aarch64__)
837#error "MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY defined on non-Aarch64 system"
838#endif
839
840#if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) && \
841 defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY)
842#error "Must only define one of MBEDTLS_SHA256_USE_A64_CRYPTO_*"
843#endif
844
845#if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) || \
846 defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY)
847#if !defined(MBEDTLS_SHA256_C)
848#error "MBEDTLS_SHA256_USE_A64_CRYPTO_* defined without MBEDTLS_SHA256_C"
849#endif
850#if defined(MBEDTLS_SHA256_ALT) || defined(MBEDTLS_SHA256_PROCESS_ALT)
851#error "MBEDTLS_SHA256_*ALT can't be used with MBEDTLS_SHA256_USE_A64_CRYPTO_*"
852#endif
853
854#endif
855
856#if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY) && \
857 !defined(__aarch64__) && !defined(_M_ARM64)
858#error "MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY defined on non-Aarch64 system"
859#endif
860
861/* TLS 1.3 requires separate HKDF parts from PSA,
862 * and at least one ciphersuite, so at least SHA-256 or SHA-384
863 * from PSA to use with HKDF.
864 *
865 * Note: for dependencies common with TLS 1.2 (running handshake hash),
866 * see MBEDTLS_SSL_TLS_C. */
867#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && \
868 !(defined(MBEDTLS_PSA_CRYPTO_C) && \
869 defined(PSA_WANT_ALG_HKDF_EXTRACT) && \
870 defined(PSA_WANT_ALG_HKDF_EXPAND) && \
871 (defined(PSA_WANT_ALG_SHA_256) || defined(PSA_WANT_ALG_SHA_384)))
872#error "MBEDTLS_SSL_PROTO_TLS1_3 defined, but not all prerequisites"
873#endif
874
875#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED)
876#if !( (defined(PSA_WANT_ALG_ECDH) || defined(PSA_WANT_ALG_FFDH)) && \
877 defined(MBEDTLS_X509_CRT_PARSE_C) && \
878 ( defined(MBEDTLS_PK_CAN_ECDSA_SIGN) || defined(MBEDTLS_PKCS1_V21) ) )
879#error "MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED defined, but not all prerequisites"
880#endif
881#endif
882
883#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED)
884#if !( defined(PSA_WANT_ALG_ECDH) || defined(PSA_WANT_ALG_FFDH) )
885#error "MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED defined, but not all prerequisites"
886#endif
887#endif
888
889/*
890 * The current implementation of TLS 1.3 requires MBEDTLS_SSL_KEEP_PEER_CERTIFICATE.
891 */
892#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && !defined(MBEDTLS_SSL_KEEP_PEER_CERTIFICATE)
893#error "MBEDTLS_SSL_PROTO_TLS1_3 defined without MBEDTLS_SSL_KEEP_PEER_CERTIFICATE"
894#endif
895
896#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
897 !(defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
898 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
899 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
900 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
901 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
902 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
903 defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
904 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
905 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
906 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
907 defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) )
908#error "One or more versions of the TLS protocol are enabled " \
909 "but no key exchange methods defined with MBEDTLS_KEY_EXCHANGE_xxxx"
910#endif
911
912#if defined(MBEDTLS_SSL_EARLY_DATA) && \
913 ( !defined(MBEDTLS_SSL_SESSION_TICKETS) || \
914 ( !defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED) && \
915 !defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED) ) )
916#error "MBEDTLS_SSL_EARLY_DATA defined, but not all prerequisites"
917#endif
918
919#if defined(MBEDTLS_SSL_EARLY_DATA) && defined(MBEDTLS_SSL_SRV_C) && \
920 defined(MBEDTLS_SSL_MAX_EARLY_DATA_SIZE) && \
921 ((MBEDTLS_SSL_MAX_EARLY_DATA_SIZE < 0) || \
922 (MBEDTLS_SSL_MAX_EARLY_DATA_SIZE > UINT32_MAX))
923#error "MBEDTLS_SSL_MAX_EARLY_DATA_SIZE must be in the range(0..UINT32_MAX)"
924#endif
925
926#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
927 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
928#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
929#endif
930
931#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
932#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
933#endif
934
935#if defined(MBEDTLS_SSL_ASYNC_PRIVATE) && !defined(MBEDTLS_X509_CRT_PARSE_C)
936#error "MBEDTLS_SSL_ASYNC_PRIVATE defined, but not all prerequisites"
937#endif
938
939#if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_CIPHER_C)
940#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
941#endif
942
943/* TLS 1.2 and 1.3 require SHA-256 or SHA-384 (running handshake hash) */
944#if defined(MBEDTLS_SSL_TLS_C)
945#if defined(MBEDTLS_USE_PSA_CRYPTO)
946#if !(defined(PSA_WANT_ALG_SHA_256) || defined(PSA_WANT_ALG_SHA_384))
947#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
948#endif
949#else /* MBEDTLS_USE_PSA_CRYPTO */
950#if !defined(MBEDTLS_MD_C) || \
951 !(defined(MBEDTLS_MD_HAVE_SHA256) || defined(MBEDTLS_MD_HAVE_SHA384))
952#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
953#endif
954#endif /* MBEDTLS_USE_PSA_CRYPTO */
955#endif /* MBEDTLS_SSL_TLS_C */
956
957#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
958#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
959#endif
960
961#if defined(MBEDTLS_SSL_TLS_C) && \
962 !( defined(MBEDTLS_SSL_PROTO_TLS1_2) || defined(MBEDTLS_SSL_PROTO_TLS1_3) )
963#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
964#endif
965
966#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
967#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
968#endif
969
970#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
971 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
972#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
973#endif
974
975#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
976 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
977#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
978#endif
979
980#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
981 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
982#error "MBEDTLS_SSL_DTLS_CONNECTION_ID defined, but not all prerequisites"
983#endif
984
985#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
986 defined(MBEDTLS_SSL_CID_IN_LEN_MAX) && \
987 MBEDTLS_SSL_CID_IN_LEN_MAX > 255
988#error "MBEDTLS_SSL_CID_IN_LEN_MAX too large (max 255)"
989#endif
990
991#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID) && \
992 defined(MBEDTLS_SSL_CID_OUT_LEN_MAX) && \
993 MBEDTLS_SSL_CID_OUT_LEN_MAX > 255
994#error "MBEDTLS_SSL_CID_OUT_LEN_MAX too large (max 255)"
995#endif
996
997#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT) && \
998 !defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
999#error "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT defined, but not all prerequisites"
1000#endif
1001
1002#if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT) && MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT != 0
1003#if defined(MBEDTLS_DEPRECATED_REMOVED)
1004#error "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT is deprecated and will be removed in a future version of Mbed TLS"
1005#elif defined(MBEDTLS_DEPRECATED_WARNING)
1006#warning "MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT is deprecated and will be removed in a future version of Mbed TLS"
1007#endif
1008#endif /* MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT && MBEDTLS_SSL_DTLS_CONNECTION_ID_COMPAT != 0 */
1009
1010#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
1011 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1012#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequisites"
1013#endif
1014
1015#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
1016 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1017#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequisites"
1018#endif
1019
1020#if defined(MBEDTLS_SSL_RENEGOTIATION) && \
1021 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
1022#error "MBEDTLS_SSL_RENEGOTIATION defined, but not all prerequisites"
1023#endif
1024
1025#if defined(MBEDTLS_SSL_TICKET_C) && ( !defined(MBEDTLS_CIPHER_C) && \
1026 !defined(MBEDTLS_USE_PSA_CRYPTO) )
1027#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
1028#endif
1029
1030#if defined(MBEDTLS_SSL_TICKET_C) && \
1031 !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
1032#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
1033#endif
1034
1035#if defined(MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH) && \
1036 MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH >= 256
1037#error "MBEDTLS_SSL_TLS1_3_TICKET_NONCE_LENGTH must be less than 256"
1038#endif
1039
1040#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
1041 !defined(MBEDTLS_X509_CRT_PARSE_C)
1042#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
1043#endif
1044
1045#if defined(MBEDTLS_THREADING_PTHREAD)
1046#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
1047#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
1048#endif
1049#define MBEDTLS_THREADING_IMPL
1050#endif
1051
1052#if defined(MBEDTLS_THREADING_ALT)
1053#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
1054#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
1055#endif
1056#define MBEDTLS_THREADING_IMPL
1057#endif
1058
1059#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
1060#error "MBEDTLS_THREADING_C defined, single threading implementation required"
1061#endif
1062#undef MBEDTLS_THREADING_IMPL
1063
1064#if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_PSA_CRYPTO_C)
1065#error "MBEDTLS_USE_PSA_CRYPTO defined, but not all prerequisites"
1066#endif
1067
1068#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
1069#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
1070#endif
1071
1072#if defined(MBEDTLS_X509_USE_C) && \
1073 (!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
1074 !defined(MBEDTLS_PK_PARSE_C) || \
1075 ( !defined(MBEDTLS_MD_C) && !defined(MBEDTLS_USE_PSA_CRYPTO) ) )
1076#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
1077#endif
1078
1079#if defined(MBEDTLS_X509_CREATE_C) && \
1080 (!defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
1081 !defined(MBEDTLS_PK_PARSE_C) || \
1082 ( !defined(MBEDTLS_MD_C) && !defined(MBEDTLS_USE_PSA_CRYPTO) ) )
1083#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
1084#endif
1085
1086#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1087#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
1088#endif
1089
1090#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1091#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
1092#endif
1093
1094#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
1095#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
1096#endif
1097
1098#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
1099#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
1100#endif
1101
1102#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
1103#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
1104#endif
1105
1106#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) && \
1107 ( !defined(MBEDTLS_X509_CRT_PARSE_C) )
1108#error "MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK defined, but not all prerequisites"
1109#endif
1110
1111#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
1112#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
1113#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
1114
1115#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
1116 defined(MBEDTLS_HAVE_ASM)
1117#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
1118#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
1119
1120#if defined(MBEDTLS_SSL_DTLS_SRTP) && ( !defined(MBEDTLS_SSL_PROTO_DTLS) )
1121#error "MBEDTLS_SSL_DTLS_SRTP defined, but not all prerequisites"
1122#endif
1123
1124#if defined(MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH) && ( !defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH) )
1125#error "MBEDTLS_SSL_VARIABLE_BUFFER_LENGTH defined, but not all prerequisites"
1126#endif
1127
1128#if defined(MBEDTLS_SSL_RECORD_SIZE_LIMIT) && ( !defined(MBEDTLS_SSL_PROTO_TLS1_3) )
1129#error "MBEDTLS_SSL_RECORD_SIZE_LIMIT defined, but not all prerequisites"
1130#endif
1131
1132#if defined(MBEDTLS_SSL_CONTEXT_SERIALIZATION) && !( defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C) || defined(MBEDTLS_CHACHAPOLY_C) )
1133#error "MBEDTLS_SSL_CONTEXT_SERIALIZATION defined, but not all prerequisites"
1134#endif
1135
1136/* Reject attempts to enable options that have been removed and that could
1137 * cause a build to succeed but with features removed. */
1138
1139#if defined(MBEDTLS_HAVEGE_C) //no-check-names
1140#error "MBEDTLS_HAVEGE_C was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/2599"
1141#endif
1142
1143#if defined(MBEDTLS_SSL_HW_RECORD_ACCEL) //no-check-names
1144#error "MBEDTLS_SSL_HW_RECORD_ACCEL was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1145#endif
1146
1147#if defined(MBEDTLS_SSL_PROTO_SSL3) //no-check-names
1148#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"
1149#endif
1150
1151#if defined(MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO) //no-check-names
1152#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"
1153#endif
1154
1155#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) //no-check-names
1156#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"
1157#endif
1158
1159#if defined(MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES) //no-check-names
1160#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."
1161#endif
1162
1163#if defined(MBEDTLS_ZLIB_SUPPORT) //no-check-names
1164#error "MBEDTLS_ZLIB_SUPPORT was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4031"
1165#endif
1166
1167#if defined(MBEDTLS_CHECK_PARAMS) //no-check-names
1168#error "MBEDTLS_CHECK_PARAMS was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4313"
1169#endif
1170
1171#if defined(MBEDTLS_SSL_CID_PADDING_GRANULARITY) //no-check-names
1172#error "MBEDTLS_SSL_CID_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4335"
1173#endif
1174
1175#if defined(MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY) //no-check-names
1176#error "MBEDTLS_SSL_TLS1_3_PADDING_GRANULARITY was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4335"
1177#endif
1178
1179#if defined(MBEDTLS_SSL_TRUNCATED_HMAC) //no-check-names
1180#error "MBEDTLS_SSL_TRUNCATED_HMAC was removed in Mbed TLS 3.0. See https://github.com/Mbed-TLS/mbedtls/issues/4341"
1181#endif
1182
1183#if defined(MBEDTLS_PKCS7_C) && ( ( !defined(MBEDTLS_ASN1_PARSE_C) ) || \
1184 ( !defined(MBEDTLS_OID_C) ) || ( !defined(MBEDTLS_PK_PARSE_C) ) || \
1185 ( !defined(MBEDTLS_X509_CRT_PARSE_C) ) || \
1186 ( !defined(MBEDTLS_X509_CRL_PARSE_C) ) || \
1187 ( !defined(MBEDTLS_MD_C) ) )
1188#error "MBEDTLS_PKCS7_C is defined, but not all prerequisites"
1189#endif
1190
1191/* Undefine helper symbols */
1192#undef MBEDTLS_PK_HAVE_JPAKE
1193#undef MBEDTLS_MD_HAVE_SHA256
1194#undef MBEDTLS_MD_HAVE_SHA384
1195#undef MBEDTLS_MD_HAVE_SHA512
1196#undef MBEDTLS_PK_HAVE_CURVE_SECP256R1
1197
1198/*
1199 * Avoid warning from -pedantic. This is a convenient place for this
1200 * workaround since this is included by every single file before the
1201 * #if defined(MBEDTLS_xxx_C) that results in empty translation units.
1202 */
1204
1205/* *INDENT-ON* */
1206#endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units