blob: 425e3ea58934e39cd5bba36a90f0239f57fedb53 [file] [log] [blame]
Fabio Utzigba05f2a2017-12-05 11:00:41 -02001/**
2 * \file check_config.h
3 *
4 * \brief Consistency checks for configuration options
Fabio Utzig3ac36ea2018-12-27 12:35:39 -02005 */
6/*
7 * Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
Fabio Utzigba05f2a2017-12-05 11:00:41 -02008 * 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 * This file is part of mbed TLS (https://tls.mbed.org)
23 */
24
25/*
26 * It is recommended to include this file from your config.h
27 * in order to catch dependency issues early.
28 */
29
30#ifndef MBEDTLS_CHECK_CONFIG_H
31#define MBEDTLS_CHECK_CONFIG_H
32
33/*
34 * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
35 * target platforms, so not an issue, but let's just be extra sure.
36 */
37#include <limits.h>
38#if CHAR_BIT != 8
39#error "mbed TLS requires a platform with 8-bit chars"
40#endif
41
42#if defined(_WIN32)
43#if !defined(MBEDTLS_PLATFORM_C)
44#error "MBEDTLS_PLATFORM_C is required on Windows"
45#endif
46
47/* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
48 * it would confuse config.pl. */
49#if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
50 !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
51#define MBEDTLS_PLATFORM_SNPRINTF_ALT
52#endif
53#endif /* _WIN32 */
54
55#if defined(TARGET_LIKE_MBED) && \
56 ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
57#error "The NET and TIMING modules are not available for mbed OS - please use the network and timing 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#if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
70#error "MBEDTLS_AESNI_C defined, but not all prerequisites"
71#endif
72
73#if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
74#error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
75#endif
76
77#if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
78#error "MBEDTLS_DHM_C defined, but not all prerequisites"
79#endif
80
Fabio Utzig3ac36ea2018-12-27 12:35:39 -020081#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
82#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
83#endif
84
Fabio Utzigba05f2a2017-12-05 11:00:41 -020085#if defined(MBEDTLS_CMAC_C) && \
86 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
87#error "MBEDTLS_CMAC_C defined, but not all prerequisites"
88#endif
89
Fabio Utzig3ac36ea2018-12-27 12:35:39 -020090#if defined(MBEDTLS_NIST_KW_C) && \
91 ( !defined(MBEDTLS_AES_C) || !defined(MBEDTLS_CIPHER_C) )
92#error "MBEDTLS_NIST_KW_C defined, but not all prerequisites"
93#endif
94
Fabio Utzigba05f2a2017-12-05 11:00:41 -020095#if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
96#error "MBEDTLS_ECDH_C defined, but not all prerequisites"
97#endif
98
99#if defined(MBEDTLS_ECDSA_C) && \
100 ( !defined(MBEDTLS_ECP_C) || \
101 !defined(MBEDTLS_ASN1_PARSE_C) || \
102 !defined(MBEDTLS_ASN1_WRITE_C) )
103#error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
104#endif
105
106#if defined(MBEDTLS_ECJPAKE_C) && \
107 ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
108#error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
109#endif
110
Fabio Utzig3ac36ea2018-12-27 12:35:39 -0200111#if defined(MBEDTLS_ECP_RESTARTABLE) && \
112 ( defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT) || \
113 defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT) || \
114 defined(MBEDTLS_ECDSA_SIGN_ALT) || \
115 defined(MBEDTLS_ECDSA_VERIFY_ALT) || \
116 defined(MBEDTLS_ECDSA_GENKEY_ALT) || \
117 defined(MBEDTLS_ECP_ALT) )
118#error "MBEDTLS_ECP_RESTARTABLE defined, but it cannot coexist with an alternative ECP implementation"
119#endif
120
Fabio Utzigba05f2a2017-12-05 11:00:41 -0200121#if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
122#error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
123#endif
124
125#if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
126 !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
127 !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
128 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
129 !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
130 !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
131 !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
132 !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
133 !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
134 !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
135 !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
136 !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
137#error "MBEDTLS_ECP_C defined, but not all prerequisites"
138#endif
139
140#if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
141 !defined(MBEDTLS_SHA256_C))
142#error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
143#endif
144#if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
145 defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
146#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
147#endif
148#if defined(MBEDTLS_ENTROPY_C) && \
149 ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
150 && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
151#error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
152#endif
153#if defined(MBEDTLS_ENTROPY_C) && \
154 defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
155#error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
156#endif
157
158#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
159 ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
160#error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
161#endif
162#if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
163 ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
164 defined(MBEDTLS_HAVEGE_C) )
165#error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
166#endif
167
168#if defined(MBEDTLS_GCM_C) && ( \
169 !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
170#error "MBEDTLS_GCM_C defined, but not all prerequisites"
171#endif
172
173#if defined(MBEDTLS_ECP_RANDOMIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
174#error "MBEDTLS_ECP_RANDOMIZE_JAC_ALT defined, but not all prerequisites"
175#endif
176
177#if defined(MBEDTLS_ECP_ADD_MIXED_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
178#error "MBEDTLS_ECP_ADD_MIXED_ALT defined, but not all prerequisites"
179#endif
180
181#if defined(MBEDTLS_ECP_DOUBLE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
182#error "MBEDTLS_ECP_DOUBLE_JAC_ALT defined, but not all prerequisites"
183#endif
184
185#if defined(MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
186#error "MBEDTLS_ECP_NORMALIZE_JAC_MANY_ALT defined, but not all prerequisites"
187#endif
188
189#if defined(MBEDTLS_ECP_NORMALIZE_JAC_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
190#error "MBEDTLS_ECP_NORMALIZE_JAC_ALT defined, but not all prerequisites"
191#endif
192
193#if defined(MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
194#error "MBEDTLS_ECP_DOUBLE_ADD_MXZ_ALT defined, but not all prerequisites"
195#endif
196
197#if defined(MBEDTLS_ECP_RANDOMIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
198#error "MBEDTLS_ECP_RANDOMIZE_MXZ_ALT defined, but not all prerequisites"
199#endif
200
201#if defined(MBEDTLS_ECP_NORMALIZE_MXZ_ALT) && !defined(MBEDTLS_ECP_INTERNAL_ALT)
202#error "MBEDTLS_ECP_NORMALIZE_MXZ_ALT defined, but not all prerequisites"
203#endif
204
205#if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
206#error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
207#endif
208
Fabio Utzig3ac36ea2018-12-27 12:35:39 -0200209#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
210#error "MBEDTLS_HKDF_C defined, but not all prerequisites"
211#endif
212
Fabio Utzigba05f2a2017-12-05 11:00:41 -0200213#if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
214#error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
215#endif
216
217#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
218 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
219#error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
220#endif
221
222#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
223 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
224#error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
225#endif
226
227#if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
228#error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
229#endif
230
231#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
232 !defined(MBEDTLS_ECDH_C)
233#error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
234#endif
235
236#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
237 ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
238 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
239#error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
240#endif
241
242#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
243 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
244 !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
245#error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
246#endif
247
248#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
249 ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
250 !defined(MBEDTLS_X509_CRT_PARSE_C) )
251#error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
252#endif
253
254#if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
255 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
256 !defined(MBEDTLS_PKCS1_V15) )
257#error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
258#endif
259
260#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
261 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
262 !defined(MBEDTLS_PKCS1_V15) )
263#error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
264#endif
265
266#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
267 ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
268 !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
269#error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
270#endif
271
272#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
273 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
274#error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
275#endif
276
277#if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
278#error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
279#endif
280
281#if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
282#error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
283#endif
284
285#if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
286#error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
287#endif
288
289#if defined(MBEDTLS_PK_C) && \
290 ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
291#error "MBEDTLS_PK_C defined, but not all prerequisites"
292#endif
293
294#if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
295#error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
296#endif
297
298#if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
299#error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
300#endif
301
302#if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
303#error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
304#endif
305
306#if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
307#error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
308#endif
309
310#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
311#error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
312#endif
313
314#if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
315 ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
316 defined(MBEDTLS_PLATFORM_EXIT_ALT) )
317#error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
318#endif
319
320#if defined(MBEDTLS_PLATFORM_TIME_ALT) &&\
321 ( !defined(MBEDTLS_PLATFORM_C) ||\
322 !defined(MBEDTLS_HAVE_TIME) )
323#error "MBEDTLS_PLATFORM_TIME_ALT defined, but not all prerequisites"
324#endif
325
326#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
327 ( !defined(MBEDTLS_PLATFORM_C) ||\
328 !defined(MBEDTLS_HAVE_TIME) )
329#error "MBEDTLS_PLATFORM_TIME_MACRO defined, but not all prerequisites"
330#endif
331
332#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
333 ( !defined(MBEDTLS_PLATFORM_C) ||\
334 !defined(MBEDTLS_HAVE_TIME) )
335#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO defined, but not all prerequisites"
336#endif
337
338#if defined(MBEDTLS_PLATFORM_TIME_MACRO) &&\
339 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
340 defined(MBEDTLS_PLATFORM_TIME_ALT) )
341#error "MBEDTLS_PLATFORM_TIME_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
342#endif
343
344#if defined(MBEDTLS_PLATFORM_TIME_TYPE_MACRO) &&\
345 ( defined(MBEDTLS_PLATFORM_STD_TIME) ||\
346 defined(MBEDTLS_PLATFORM_TIME_ALT) )
347#error "MBEDTLS_PLATFORM_TIME_TYPE_MACRO and MBEDTLS_PLATFORM_STD_TIME/MBEDTLS_PLATFORM_TIME_ALT cannot be defined simultaneously"
348#endif
349
350#if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
351#error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
352#endif
353
354#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
355#error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
356#endif
357
358#if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
359 ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
360 defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
361#error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
362#endif
363
364#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
365 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
366#error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
367#endif
368
369#if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
370 defined(MBEDTLS_PLATFORM_STD_FREE)
371#error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
372#endif
373
374#if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
375#error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
376#endif
377
378#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
379 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
380#error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
381#endif
382
383#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
384 defined(MBEDTLS_PLATFORM_STD_CALLOC)
385#error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
386#endif
387
388#if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
389#error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
390#endif
391
392#if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
393#error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
394#endif
395
396#if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
397#error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
398#endif
399
400#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
401#error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
402#endif
403
404#if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
405 ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
406 defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
407#error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
408#endif
409
410#if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
411#error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
412#endif
413
414#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
415#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
416#endif
417
418#if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
419 ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
420 defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
421#error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
422#endif
423
424#if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
425 !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
426#error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
427#endif
428
429#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
430#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
431#endif
432
433#if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
434#error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
435#endif
436
437#if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
438#error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
439#endif
440
441#if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
442 !defined(MBEDTLS_PLATFORM_EXIT_ALT)
443#error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
444#endif
445
446#if defined(MBEDTLS_PLATFORM_STD_TIME) &&\
447 ( !defined(MBEDTLS_PLATFORM_TIME_ALT) ||\
448 !defined(MBEDTLS_HAVE_TIME) )
449#error "MBEDTLS_PLATFORM_STD_TIME defined, but not all prerequisites"
450#endif
451
452#if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
453 !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
454#error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
455#endif
456
457#if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
458 !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
459#error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
460#endif
461
462#if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
463 !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
464#error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
465#endif
466
467#if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
468 ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
469#error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
470#endif
471
472#if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
473 !defined(MBEDTLS_ENTROPY_NV_SEED)
474#error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
475#endif
476
477#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
478 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
479#error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
480#endif
481
482#if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
483 !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
484#error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
485#endif
486
487#if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
488 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
489 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
490#error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
491#endif
492
493#if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
494 ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
495 defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
496#error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
497#endif
498
499#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
500 !defined(MBEDTLS_OID_C) )
501#error "MBEDTLS_RSA_C defined, but not all prerequisites"
502#endif
503
504#if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
505 !defined(MBEDTLS_PKCS1_V15) )
506#error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
507#endif
508
509#if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
510 ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
511#error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
512#endif
513
514#if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
515 !defined(MBEDTLS_SHA1_C) )
516#error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
517#endif
518
519#if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
520 !defined(MBEDTLS_SHA1_C) )
521#error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
522#endif
523
524#if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
525 !defined(MBEDTLS_SHA1_C) )
526#error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
527#endif
528
529#if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
530 !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
531#error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
532#endif
533
534#if defined(MBEDTLS_SSL_PROTO_DTLS) && \
535 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
536 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
537#error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
538#endif
539
540#if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
541#error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
542#endif
543
544#if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
545 !defined(MBEDTLS_MD_C) )
546#error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
547#endif
548
549#if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
550#error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
551#endif
552
553#if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
554 !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
555 !defined(MBEDTLS_SSL_PROTO_TLS1_2))
556#error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
557#endif
558
559#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
560 defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
561#error "Illegal protocol selection"
562#endif
563
564#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
565 defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
566#error "Illegal protocol selection"
567#endif
568
569#if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
570 defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
571 !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
572#error "Illegal protocol selection"
573#endif
574
575#if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
576#error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
577#endif
578
579#if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
580 !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
581#error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
582#endif
583
584#if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
585 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
586#error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
587#endif
588
589#if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
590 ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
591#error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
592#endif
593
594#if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
595 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
596 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
597 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
598#error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
599#endif
600
601#if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
602 !defined(MBEDTLS_SSL_PROTO_TLS1) && \
603 !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
604 !defined(MBEDTLS_SSL_PROTO_TLS1_2)
605#error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
606#endif
607
608#if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
609#error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
610#endif
611
612#if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
613 !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
614#error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
615#endif
616
617#if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
618 !defined(MBEDTLS_X509_CRT_PARSE_C)
619#error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
620#endif
621
622#if defined(MBEDTLS_THREADING_PTHREAD)
623#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
624#error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
625#endif
626#define MBEDTLS_THREADING_IMPL
627#endif
628
629#if defined(MBEDTLS_THREADING_ALT)
630#if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
631#error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
632#endif
633#define MBEDTLS_THREADING_IMPL
634#endif
635
636#if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
637#error "MBEDTLS_THREADING_C defined, single threading implementation required"
638#endif
639#undef MBEDTLS_THREADING_IMPL
640
641#if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
642#error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
643#endif
644
645#if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
646 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
647 !defined(MBEDTLS_PK_PARSE_C) )
648#error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
649#endif
650
651#if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
652 !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
653 !defined(MBEDTLS_PK_WRITE_C) )
654#error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
655#endif
656
657#if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
658#error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
659#endif
660
661#if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
662#error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
663#endif
664
665#if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
666#error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
667#endif
668
669#if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
670#error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
671#endif
672
673#if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
674#error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
675#endif
676
677#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
678#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
679#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
680
681#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
682 defined(MBEDTLS_HAVE_ASM)
683#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
684#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
685
686/*
687 * Avoid warning from -pedantic. This is a convenient place for this
688 * workaround since this is included by every single file before the
689 * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
690 */
691typedef int mbedtls_iso_c_forbids_empty_translation_units;
692
693#endif /* MBEDTLS_CHECK_CONFIG_H */