mbed TLS v2.3.0
check_config.h
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1 
26 /*
27  * It is recommended to include this file from your config.h
28  * in order to catch dependency issues early.
29  */
30 
31 #ifndef MBEDTLS_CHECK_CONFIG_H
32 #define MBEDTLS_CHECK_CONFIG_H
33 
34 /*
35  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
36  * target platforms, so not an issue, but let's just be extra sure.
37  */
38 #include <limits.h>
39 #if CHAR_BIT != 8
40 #error "mbed TLS requires a platform with 8-bit chars"
41 #endif
42 
43 #if defined(_WIN32)
44 #if !defined(MBEDTLS_PLATFORM_C)
45 #error "MBEDTLS_PLATFORM_C is required on Windows"
46 #endif
47 
48 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
49  * it would confuse config.pl. */
50 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
51  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
52 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
53 #endif
54 #endif /* _WIN32 */
55 
56 #if defined(TARGET_LIKE_MBED) && \
57  ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
58 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
59 #endif
60 
61 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
62  !defined(__GNUC__) && !defined(__clang__)
63 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
64 #endif
65 
66 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
67 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
68 #endif
69 
70 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
71 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
72 #endif
73 
74 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
75 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
76 #endif
77 
78 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
79 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
80 #endif
81 
82 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
83 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
84 #endif
85 
86 #if defined(MBEDTLS_ECDSA_C) && \
87  ( !defined(MBEDTLS_ECP_C) || \
88  !defined(MBEDTLS_ASN1_PARSE_C) || \
89  !defined(MBEDTLS_ASN1_WRITE_C) )
90 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
91 #endif
92 
93 #if defined(MBEDTLS_ECJPAKE_C) && \
94  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
95 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
96 #endif
97 
98 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
99 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
100 #endif
101 
102 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
103  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
104  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
105  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
106  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
107  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
108  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
109  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
110  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
111  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
112  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
113  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
114 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
115 #endif
116 
117 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
118  !defined(MBEDTLS_SHA256_C))
119 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
120 #endif
121 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
122  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
123 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
124 #endif
125 #if defined(MBEDTLS_ENTROPY_C) && \
126  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
127  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
128 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
129 #endif
130 #if defined(MBEDTLS_ENTROPY_C) && \
131  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
132 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
133 #endif
134 
135 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
136  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
137 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
138 #endif
139 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
140  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
141  defined(MBEDTLS_HAVEGE_C) )
142 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
143 #endif
144 
145 #if defined(MBEDTLS_GCM_C) && ( \
146  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
147 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
148 #endif
149 
150 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
151 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
152 #endif
153 
154 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
155 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
156 #endif
157 
158 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
159  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
160 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
161 #endif
162 
163 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
164  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
165 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
166 #endif
167 
168 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
169 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
170 #endif
171 
172 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
173  !defined(MBEDTLS_ECDH_C)
174 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
175 #endif
176 
177 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
178  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
179  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
180 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
181 #endif
182 
183 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
184  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
185  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
186 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
187 #endif
188 
189 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
190  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
191  !defined(MBEDTLS_X509_CRT_PARSE_C) )
192 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
193 #endif
194 
195 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
196  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
197  !defined(MBEDTLS_PKCS1_V15) )
198 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
199 #endif
200 
201 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
202  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
203  !defined(MBEDTLS_PKCS1_V15) )
204 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
205 #endif
206 
207 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
208  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
209  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
210 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
211 #endif
212 
213 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
214  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
215 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
216 #endif
217 
218 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
219 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
220 #endif
221 
222 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
223 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
224 #endif
225 
226 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
227 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
228 #endif
229 
230 #if defined(MBEDTLS_PK_C) && \
231  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
232 #error "MBEDTLS_PK_C defined, but not all prerequisites"
233 #endif
234 
235 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
236 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
237 #endif
238 
239 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
240 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
241 #endif
242 
243 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
244 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
245 #endif
246 
247 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
248 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
249 #endif
250 
251 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
252 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
253 #endif
254 
255 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
256  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
257  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
258 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
259 #endif
260 
261 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
262 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
263 #endif
264 
265 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
266 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
267 #endif
268 
269 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
270  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
271  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
272 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
273 #endif
274 
275 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
276  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
277 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
278 #endif
279 
280 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
281  defined(MBEDTLS_PLATFORM_STD_FREE)
282 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
283 #endif
284 
285 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
286 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
287 #endif
288 
289 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
290  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
291 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
292 #endif
293 
294 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
295  defined(MBEDTLS_PLATFORM_STD_CALLOC)
296 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
297 #endif
298 
299 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
300 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
301 #endif
302 
303 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
304 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
305 #endif
306 
307 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
308 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
309 #endif
310 
311 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
312 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
313 #endif
314 
315 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
316  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
317  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
318 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
319 #endif
320 
321 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
322 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
323 #endif
324 
325 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
326 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
327 #endif
328 
329 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
330  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
331  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
332 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
333 #endif
334 
335 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
336  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
337 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
338 #endif
339 
340 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
341 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
342 #endif
343 
344 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
345 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
346 #endif
347 
348 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
349 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
350 #endif
351 
352 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
353  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
354 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
355 #endif
356 
357 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
358  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
359 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
360 #endif
361 
362 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
363  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
364 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
365 #endif
366 
367 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
368  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
369 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
370 #endif
371 
372 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
373  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
374 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
375 #endif
376 
377 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
378  !defined(MBEDTLS_ENTROPY_NV_SEED)
379 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
380 #endif
381 
382 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
383  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
384 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
385 #endif
386 
387 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
388  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
389 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
390 #endif
391 
392 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
393  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
394  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
395 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
396 #endif
397 
398 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
399  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
400  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
401 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
402 #endif
403 
404 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
405  !defined(MBEDTLS_OID_C) )
406 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
407 #endif
408 
409 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
410  !defined(MBEDTLS_PKCS1_V15) )
411 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
412 #endif
413 
414 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
415  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
416 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
417 #endif
418 
419 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
420  !defined(MBEDTLS_SHA1_C) )
421 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
422 #endif
423 
424 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
425  !defined(MBEDTLS_SHA1_C) )
426 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
427 #endif
428 
429 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
430  !defined(MBEDTLS_SHA1_C) )
431 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
432 #endif
433 
434 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
435  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
436 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
437 #endif
438 
439 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
440  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
441  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
442 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
443 #endif
444 
445 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
446 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
447 #endif
448 
449 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
450  !defined(MBEDTLS_MD_C) )
451 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
452 #endif
453 
454 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
455 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
456 #endif
457 
458 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
459  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
460  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
461 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
462 #endif
463 
464 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
465  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
466 #error "Illegal protocol selection"
467 #endif
468 
469 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
470  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
471 #error "Illegal protocol selection"
472 #endif
473 
474 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
475  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
476  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
477 #error "Illegal protocol selection"
478 #endif
479 
480 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
481 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
482 #endif
483 
484 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
485  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
486 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
487 #endif
488 
489 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
490  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
491 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
492 #endif
493 
494 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
495  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
496 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
497 #endif
498 
499 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
500  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
501  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
502  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
503 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
504 #endif
505 
506 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
507  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
508  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
509  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
510 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
511 #endif
512 
513 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
514 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
515 #endif
516 
517 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
518  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
519 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
520 #endif
521 
522 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
523  !defined(MBEDTLS_X509_CRT_PARSE_C)
524 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
525 #endif
526 
527 #if defined(MBEDTLS_THREADING_PTHREAD)
528 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
529 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
530 #endif
531 #define MBEDTLS_THREADING_IMPL
532 #endif
533 
534 #if defined(MBEDTLS_THREADING_ALT)
535 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
536 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
537 #endif
538 #define MBEDTLS_THREADING_IMPL
539 #endif
540 
541 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
542 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
543 #endif
544 #undef MBEDTLS_THREADING_IMPL
545 
546 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
547 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
548 #endif
549 
550 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
551  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
552  !defined(MBEDTLS_PK_PARSE_C) )
553 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
554 #endif
555 
556 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
557  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
558  !defined(MBEDTLS_PK_WRITE_C) )
559 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
560 #endif
561 
562 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
563 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
564 #endif
565 
566 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
567 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
568 #endif
569 
570 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
571 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
572 #endif
573 
574 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
575 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
576 #endif
577 
578 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
579 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
580 #endif
581 
582 /*
583  * Avoid warning from -pedantic. This is a convenient place for this
584  * workaround since this is included by every single file before the
585  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
586  */
588 
589 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:587