mbed TLS v2.3.0
check_config.h
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1 
24 /*
25  * It is recommended to include this file from your config.h
26  * in order to catch dependency issues early.
27  */
28 
29 #ifndef MBEDTLS_CHECK_CONFIG_H
30 #define MBEDTLS_CHECK_CONFIG_H
31 
32 /*
33  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
34  * target platforms, so not an issue, but let's just be extra sure.
35  */
36 #include <limits.h>
37 #if CHAR_BIT != 8
38 #error "mbed TLS requires a platform with 8-bit chars"
39 #endif
40 
41 #if defined(_WIN32)
42 #if !defined(MBEDTLS_PLATFORM_C)
43 #error "MBEDTLS_PLATFORM_C is required on Windows"
44 #endif
45 
46 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
47  * it would confuse config.pl. */
48 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
49  !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
50 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
51 #endif
52 #endif /* _WIN32 */
53 
54 #if defined(TARGET_LIKE_MBED) && \
55  ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
56 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
57 #endif
58 
59 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
60  !defined(__GNUC__) && !defined(__clang__)
61 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
62 #endif
63 
64 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
65 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
66 #endif
67 
68 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
69 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
70 #endif
71 
72 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
73 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
74 #endif
75 
76 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
77 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
78 #endif
79 
80 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
81 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
82 #endif
83 
84 #if defined(MBEDTLS_ECDSA_C) && \
85  ( !defined(MBEDTLS_ECP_C) || \
86  !defined(MBEDTLS_ASN1_PARSE_C) || \
87  !defined(MBEDTLS_ASN1_WRITE_C) )
88 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
89 #endif
90 
91 #if defined(MBEDTLS_ECJPAKE_C) && \
92  ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
93 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
94 #endif
95 
96 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
97 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
98 #endif
99 
100 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
101  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
102  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
103  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
104  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
105  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
106  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
107  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
108  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
109  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
110  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
111  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
112 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
113 #endif
114 
115 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
116  !defined(MBEDTLS_SHA256_C))
117 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
118 #endif
119 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
120  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
121 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
122 #endif
123 #if defined(MBEDTLS_ENTROPY_C) && \
124  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
125  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
126 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
127 #endif
128 #if defined(MBEDTLS_ENTROPY_C) && \
129  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
130 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
131 #endif
132 
133 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
134  ( !defined(MBEDTLS_ENTROPY_C) || !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) )
135 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but not all prerequisites"
136 #endif
137 #if defined(MBEDTLS_TEST_NULL_ENTROPY) && \
138  ( defined(MBEDTLS_ENTROPY_NV_SEED) || defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
139  defined(MBEDTLS_HAVEGE_C) )
140 #error "MBEDTLS_TEST_NULL_ENTROPY defined, but entropy sources too"
141 #endif
142 
143 #if defined(MBEDTLS_GCM_C) && ( \
144  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
145 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
146 #endif
147 
148 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
149 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
150 #endif
151 
152 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
153 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
154 #endif
155 
156 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
157  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
158 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
159 #endif
160 
161 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
162  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
163 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
164 #endif
165 
166 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
167 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
168 #endif
169 
170 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
171  !defined(MBEDTLS_ECDH_C)
172 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
173 #endif
174 
175 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
176  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
177  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
178 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
179 #endif
180 
181 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
182  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
183  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
184 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
185 #endif
186 
187 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
188  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
189  !defined(MBEDTLS_X509_CRT_PARSE_C) )
190 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
191 #endif
192 
193 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
194  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
195  !defined(MBEDTLS_PKCS1_V15) )
196 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
197 #endif
198 
199 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
200  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
201  !defined(MBEDTLS_PKCS1_V15) )
202 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
203 #endif
204 
205 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
206  ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) || \
207  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
208 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
209 #endif
210 
211 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
212  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
213 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
214 #endif
215 
216 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
217 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
218 #endif
219 
220 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
221 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
222 #endif
223 
224 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
225 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
226 #endif
227 
228 #if defined(MBEDTLS_PK_C) && \
229  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
230 #error "MBEDTLS_PK_C defined, but not all prerequisites"
231 #endif
232 
233 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
234 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
235 #endif
236 
237 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
238 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
239 #endif
240 
241 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
242 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
243 #endif
244 
245 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
246 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
247 #endif
248 
249 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
250 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
251 #endif
252 
253 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
254  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
255  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
256 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
257 #endif
258 
259 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
260 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
261 #endif
262 
263 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
264 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
265 #endif
266 
267 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
268  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
269  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
270 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
271 #endif
272 
273 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
274  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
275 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
276 #endif
277 
278 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
279  defined(MBEDTLS_PLATFORM_STD_FREE)
280 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
281 #endif
282 
283 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
284 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
285 #endif
286 
287 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
288  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
289 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
290 #endif
291 
292 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
293  defined(MBEDTLS_PLATFORM_STD_CALLOC)
294 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
295 #endif
296 
297 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
298 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
299 #endif
300 
301 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
302 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
303 #endif
304 
305 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
306 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
307 #endif
308 
309 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
310 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
311 #endif
312 
313 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
314  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
315  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
316 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
317 #endif
318 
319 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
320 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
321 #endif
322 
323 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
324 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
325 #endif
326 
327 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
328  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
329  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
330 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
331 #endif
332 
333 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
334  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
335 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
336 #endif
337 
338 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
339 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
340 #endif
341 
342 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
343 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
344 #endif
345 
346 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
347 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
348 #endif
349 
350 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
351  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
352 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
353 #endif
354 
355 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
356  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
357 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
358 #endif
359 
360 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
361  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
362 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
363 #endif
364 
365 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
366  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
367 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
368 #endif
369 
370 #if defined(MBEDTLS_ENTROPY_NV_SEED) &&\
371  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_ENTROPY_C) )
372 #error "MBEDTLS_ENTROPY_NV_SEED defined, but not all prerequisites"
373 #endif
374 
375 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT) &&\
376  !defined(MBEDTLS_ENTROPY_NV_SEED)
377 #error "MBEDTLS_PLATFORM_NV_SEED_ALT defined, but not all prerequisites"
378 #endif
379 
380 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) &&\
381  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
382 #error "MBEDTLS_PLATFORM_STD_NV_SEED_READ defined, but not all prerequisites"
383 #endif
384 
385 #if defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) &&\
386  !defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
387 #error "MBEDTLS_PLATFORM_STD_NV_SEED_WRITE defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_PLATFORM_NV_SEED_READ_MACRO) &&\
391  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ) ||\
392  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
393 #error "MBEDTLS_PLATFORM_NV_SEED_READ_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_READ cannot be defined simultaneously"
394 #endif
395 
396 #if defined(MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO) &&\
397  ( defined(MBEDTLS_PLATFORM_STD_NV_SEED_WRITE) ||\
398  defined(MBEDTLS_PLATFORM_NV_SEED_ALT) )
399 #error "MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO and MBEDTLS_PLATFORM_STD_NV_SEED_WRITE cannot be defined simultaneously"
400 #endif
401 
402 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
403  !defined(MBEDTLS_OID_C) )
404 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
405 #endif
406 
407 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_PKCS1_V21) && \
408  !defined(MBEDTLS_PKCS1_V15) )
409 #error "MBEDTLS_RSA_C defined, but none of the PKCS1 versions enabled"
410 #endif
411 
412 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
413  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
414 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
415 #endif
416 
417 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
418  !defined(MBEDTLS_SHA1_C) )
419 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
420 #endif
421 
422 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
423  !defined(MBEDTLS_SHA1_C) )
424 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
425 #endif
426 
427 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
428  !defined(MBEDTLS_SHA1_C) )
429 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
430 #endif
431 
432 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
433  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
434 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
435 #endif
436 
437 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
438  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
439  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
440 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
441 #endif
442 
443 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
444 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
445 #endif
446 
447 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
448  !defined(MBEDTLS_MD_C) )
449 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
450 #endif
451 
452 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
453 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
454 #endif
455 
456 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
457  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
458  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
459 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
460 #endif
461 
462 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
463  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
464 #error "Illegal protocol selection"
465 #endif
466 
467 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
468  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
469 #error "Illegal protocol selection"
470 #endif
471 
472 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
473  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
474  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
475 #error "Illegal protocol selection"
476 #endif
477 
478 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
479 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
480 #endif
481 
482 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
483  !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
484 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE defined, but not all prerequisites"
485 #endif
486 
487 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
488  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
489 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
490 #endif
491 
492 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
493  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
494 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
495 #endif
496 
497 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
498  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
499  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
500  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
501 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
502 #endif
503 
504 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
505  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
506  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
507  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
508 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
509 #endif
510 
511 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
512 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
513 #endif
514 
515 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
516  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
517 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
518 #endif
519 
520 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
521  !defined(MBEDTLS_X509_CRT_PARSE_C)
522 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
523 #endif
524 
525 #if defined(MBEDTLS_THREADING_PTHREAD)
526 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
527 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
528 #endif
529 #define MBEDTLS_THREADING_IMPL
530 #endif
531 
532 #if defined(MBEDTLS_THREADING_ALT)
533 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
534 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
535 #endif
536 #define MBEDTLS_THREADING_IMPL
537 #endif
538 
539 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
540 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
541 #endif
542 #undef MBEDTLS_THREADING_IMPL
543 
544 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
545 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
546 #endif
547 
548 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
549  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
550  !defined(MBEDTLS_PK_PARSE_C) )
551 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
552 #endif
553 
554 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
555  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
556  !defined(MBEDTLS_PK_WRITE_C) )
557 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
558 #endif
559 
560 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
561 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
562 #endif
563 
564 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
565 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
566 #endif
567 
568 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
569 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
570 #endif
571 
572 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
573 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
574 #endif
575 
576 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
577 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
578 #endif
579 
580 /*
581  * Avoid warning from -pedantic. This is a convenient place for this
582  * workaround since this is included by every single file before the
583  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
584  */
586 
587 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:585