mbed TLS v2.1.0
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_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
92 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
93 #endif
94 
95 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
96  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
97  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
98  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
99  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
100  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
101  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
102  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
103  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
104  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
105  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
106  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
107 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
108 #endif
109 
110 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
111  !defined(MBEDTLS_SHA256_C))
112 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
113 #endif
114 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
115  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
116 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
117 #endif
118 #if defined(MBEDTLS_ENTROPY_C) && \
119  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
120  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
121 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
122 #endif
123 #if defined(MBEDTLS_ENTROPY_C) && \
124  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
125 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
126 #endif
127 
128 #if defined(MBEDTLS_GCM_C) && ( \
129  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
130 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
131 #endif
132 
133 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
134 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
135 #endif
136 
137 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
138 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
139 #endif
140 
141 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
142  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
143 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
144 #endif
145 
146 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
147  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
148 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
149 #endif
150 
151 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
152 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
153 #endif
154 
155 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
156  !defined(MBEDTLS_ECDH_C)
157 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
158 #endif
159 
160 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
161  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
162  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
163 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
164 #endif
165 
166 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
167  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
168  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
169 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
170 #endif
171 
172 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
173  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
174  !defined(MBEDTLS_X509_CRT_PARSE_C) )
175 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
176 #endif
177 
178 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
179  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
180  !defined(MBEDTLS_PKCS1_V15) )
181 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
182 #endif
183 
184 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
185  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
186  !defined(MBEDTLS_PKCS1_V15) )
187 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
188 #endif
189 
190 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
191  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
192 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
193 #endif
194 
195 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
196 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
197 #endif
198 
199 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
200 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
201 #endif
202 
203 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
204 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
205 #endif
206 
207 #if defined(MBEDTLS_PK_C) && \
208  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
209 #error "MBEDTLS_PK_C defined, but not all prerequisites"
210 #endif
211 
212 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
213 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
214 #endif
215 
216 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
217 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
218 #endif
219 
220 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
221 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
222 #endif
223 
224 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
225 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
226 #endif
227 
228 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
229 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
230 #endif
231 
232 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
233  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
234  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
235 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
236 #endif
237 
238 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
239 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
240 #endif
241 
242 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
243 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
244 #endif
245 
246 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
247  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
248  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
249 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
250 #endif
251 
252 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
253  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
254 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
255 #endif
256 
257 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
258  defined(MBEDTLS_PLATFORM_STD_FREE)
259 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
260 #endif
261 
262 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
263 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
264 #endif
265 
266 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
267  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
268 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
269 #endif
270 
271 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
272  defined(MBEDTLS_PLATFORM_STD_CALLOC)
273 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
274 #endif
275 
276 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
277 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
278 #endif
279 
280 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
281 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
282 #endif
283 
284 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
285 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
286 #endif
287 
288 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
289 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
290 #endif
291 
292 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
293  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
294  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
295 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
296 #endif
297 
298 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
299 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
300 #endif
301 
302 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
303 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
304 #endif
305 
306 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
307  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
308  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
309 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
310 #endif
311 
312 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
313  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
314 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
315 #endif
316 
317 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
318 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
319 #endif
320 
321 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
322 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
323 #endif
324 
325 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
326 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
327 #endif
328 
329 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
330  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
331 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
332 #endif
333 
334 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
335  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
336 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
337 #endif
338 
339 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
340  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
341 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
342 #endif
343 
344 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
345  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
346 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
347 #endif
348 
349 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
350  !defined(MBEDTLS_OID_C) )
351 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
352 #endif
353 
354 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
355  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
356 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
357 #endif
358 
359 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
360  !defined(MBEDTLS_SHA1_C) )
361 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
362 #endif
363 
364 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
365  !defined(MBEDTLS_SHA1_C) )
366 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
367 #endif
368 
369 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
370  !defined(MBEDTLS_SHA1_C) )
371 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
372 #endif
373 
374 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
375  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
376 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
377 #endif
378 
379 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
380  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
381  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
382 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
383 #endif
384 
385 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
386 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
387 #endif
388 
389 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
390  !defined(MBEDTLS_MD_C) )
391 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
392 #endif
393 
394 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
395 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
396 #endif
397 
398 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
399  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
400  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
401 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
402 #endif
403 
404 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
405  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
406 #error "Illegal protocol selection"
407 #endif
408 
409 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
410  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
411 #error "Illegal protocol selection"
412 #endif
413 
414 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
415  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
416  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
417 #error "Illegal protocol selection"
418 #endif
419 
420 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
421 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
422 #endif
423 
424 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
425  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
426 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
427 #endif
428 
429 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
430  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
431 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
432 #endif
433 
434 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
435  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
436  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
437  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
438 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
439 #endif
440 
441 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
442  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
443  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
444  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
445 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
446 #endif
447 
448 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
449 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
450 #endif
451 
452 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
453  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
454 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
455 #endif
456 
457 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
458  !defined(MBEDTLS_X509_CRT_PARSE_C)
459 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
460 #endif
461 
462 #if defined(MBEDTLS_THREADING_PTHREAD)
463 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
464 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
465 #endif
466 #define MBEDTLS_THREADING_IMPL
467 #endif
468 
469 #if defined(MBEDTLS_THREADING_ALT)
470 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
471 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
472 #endif
473 #define MBEDTLS_THREADING_IMPL
474 #endif
475 
476 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
477 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
478 #endif
479 #undef MBEDTLS_THREADING_IMPL
480 
481 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
482 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
483 #endif
484 
485 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
486  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
487  !defined(MBEDTLS_PK_PARSE_C) )
488 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
489 #endif
490 
491 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
492  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
493  !defined(MBEDTLS_PK_WRITE_C) )
494 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
495 #endif
496 
497 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
498 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
499 #endif
500 
501 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
502 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
503 #endif
504 
505 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
506 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
507 #endif
508 
509 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
510 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
511 #endif
512 
513 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
514 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
515 #endif
516 
517 /*
518  * Avoid warning from -pedantic. This is a convenient place for this
519  * workaround since this is included by every single file before the
520  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
521  */
523 
524 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:522