mbed TLS v2.0.0
check_config.h
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1 
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(MBEDTLS_DEPRECATED_WARNING) && \
56  !defined(__GNUC__) && !defined(__clang__)
57 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
58 #endif
59 
60 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
61 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
62 #endif
63 
64 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
65 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
66 #endif
67 
68 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
69 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
70 #endif
71 
72 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
73 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
74 #endif
75 
76 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
77 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
78 #endif
79 
80 #if defined(MBEDTLS_ECDSA_C) && \
81  ( !defined(MBEDTLS_ECP_C) || \
82  !defined(MBEDTLS_ASN1_PARSE_C) || \
83  !defined(MBEDTLS_ASN1_WRITE_C) )
84 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
85 #endif
86 
87 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
88 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
89 #endif
90 
91 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || ( \
92  !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && \
93  !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && \
94  !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && \
95  !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && \
96  !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && \
97  !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) && \
98  !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) && \
99  !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) && \
100  !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) && \
101  !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) && \
102  !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
103 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
104 #endif
105 
106 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) && \
107  !defined(MBEDTLS_SHA256_C))
108 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
109 #endif
110 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) && \
111  defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
112 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
113 #endif
114 #if defined(MBEDTLS_ENTROPY_C) && \
115  ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
116  && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
117 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
118 #endif
119 #if defined(MBEDTLS_ENTROPY_C) && \
120  defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
121 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
122 #endif
123 
124 #if defined(MBEDTLS_GCM_C) && ( \
125  !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
126 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
127 #endif
128 
129 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
130 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
131 #endif
132 
133 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
134 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
135 #endif
136 
137 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) && \
138  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
139 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
140 #endif
141 
142 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) && \
143  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
144 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
145 #endif
146 
147 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
148 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
149 #endif
150 
151 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) && \
152  !defined(MBEDTLS_ECDH_C)
153 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
154 #endif
155 
156 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) && \
157  ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) || \
158  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
159 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
160 #endif
161 
162 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) && \
163  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) || \
164  !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
165 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
166 #endif
167 
168 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) && \
169  ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) || \
170  !defined(MBEDTLS_X509_CRT_PARSE_C) )
171 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
172 #endif
173 
174 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) && \
175  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
176  !defined(MBEDTLS_PKCS1_V15) )
177 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
178 #endif
179 
180 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) && \
181  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
182  !defined(MBEDTLS_PKCS1_V15) )
183 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
184 #endif
185 
186 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && \
187  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
188 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
189 #endif
190 
191 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
192 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
193 #endif
194 
195 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
196 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
197 #endif
198 
199 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
200 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
201 #endif
202 
203 #if defined(MBEDTLS_PK_C) && \
204  ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
205 #error "MBEDTLS_PK_C defined, but not all prerequisites"
206 #endif
207 
208 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
209 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
210 #endif
211 
212 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
213 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
214 #endif
215 
216 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
217 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
218 #endif
219 
220 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
221 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
222 #endif
223 
224 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
225 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
226 #endif
227 
228 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
229  ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
230  defined(MBEDTLS_PLATFORM_EXIT_ALT) )
231 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
232 #endif
233 
234 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
235 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
236 #endif
237 
238 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
239 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
240 #endif
241 
242 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
243  ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
244  defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
245 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
246 #endif
247 
248 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
249  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
250 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
251 #endif
252 
253 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
254  defined(MBEDTLS_PLATFORM_STD_FREE)
255 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
256 #endif
257 
258 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
259 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
260 #endif
261 
262 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
263  ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
264 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
265 #endif
266 
267 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
268  defined(MBEDTLS_PLATFORM_STD_CALLOC)
269 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
270 #endif
271 
272 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
273 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
274 #endif
275 
276 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
277 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
278 #endif
279 
280 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
281 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
282 #endif
283 
284 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
285 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
286 #endif
287 
288 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
289  ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
290  defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
291 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
292 #endif
293 
294 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
295 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
296 #endif
297 
298 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
299 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
300 #endif
301 
302 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
303  ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
304  defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
305 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
306 #endif
307 
308 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
309  !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
310 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
311 #endif
312 
313 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
314 #error "MBEDTLS_PLATFORM_STD_CALLOC 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_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
322 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
323 #endif
324 
325 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
326  !defined(MBEDTLS_PLATFORM_EXIT_ALT)
327 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
328 #endif
329 
330 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
331  !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
332 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
333 #endif
334 
335 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
336  !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
337 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
338 #endif
339 
340 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
341  !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
342 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
343 #endif
344 
345 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
346  !defined(MBEDTLS_OID_C) )
347 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
348 #endif
349 
350 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) && \
351  ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
352 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
353 #endif
354 
355 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) || \
356  !defined(MBEDTLS_SHA1_C) )
357 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
358 #endif
359 
360 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) || \
361  !defined(MBEDTLS_SHA1_C) )
362 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
363 #endif
364 
365 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) || \
366  !defined(MBEDTLS_SHA1_C) )
367 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
368 #endif
369 
370 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) && \
371  !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
372 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
373 #endif
374 
375 #if defined(MBEDTLS_SSL_PROTO_DTLS) && \
376  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
377  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
378 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
379 #endif
380 
381 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
382 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
383 #endif
384 
385 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) || \
386  !defined(MBEDTLS_MD_C) )
387 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
388 #endif
389 
390 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
391 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
392 #endif
393 
394 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
395  !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
396  !defined(MBEDTLS_SSL_PROTO_TLS1_2))
397 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
398 #endif
399 
400 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
401  defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
402 #error "Illegal protocol selection"
403 #endif
404 
405 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
406  defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
407 #error "Illegal protocol selection"
408 #endif
409 
410 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
411  defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
412  !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
413 #error "Illegal protocol selection"
414 #endif
415 
416 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
417 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
418 #endif
419 
420 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) && \
421  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
422 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY defined, but not all prerequisites"
423 #endif
424 
425 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) && \
426  ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
427 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT defined, but not all prerequisites"
428 #endif
429 
430 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) && \
431  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
432  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
433  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
434 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
435 #endif
436 
437 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
438  !defined(MBEDTLS_SSL_PROTO_TLS1) && \
439  !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
440  !defined(MBEDTLS_SSL_PROTO_TLS1_2)
441 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
442 #endif
443 
444 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
445 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
446 #endif
447 
448 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
449  !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
450 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
451 #endif
452 
453 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
454  !defined(MBEDTLS_X509_CRT_PARSE_C)
455 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
456 #endif
457 
458 #if defined(MBEDTLS_THREADING_PTHREAD)
459 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
460 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
461 #endif
462 #define MBEDTLS_THREADING_IMPL
463 #endif
464 
465 #if defined(MBEDTLS_THREADING_ALT)
466 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
467 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
468 #endif
469 #define MBEDTLS_THREADING_IMPL
470 #endif
471 
472 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
473 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
474 #endif
475 #undef MBEDTLS_THREADING_IMPL
476 
477 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
478 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
479 #endif
480 
481 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
482  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) || \
483  !defined(MBEDTLS_PK_PARSE_C) )
484 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
485 #endif
486 
487 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) || \
488  !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) || \
489  !defined(MBEDTLS_PK_WRITE_C) )
490 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
491 #endif
492 
493 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
494 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
495 #endif
496 
497 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
498 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
499 #endif
500 
501 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
502 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
503 #endif
504 
505 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
506 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
507 #endif
508 
509 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
510 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
511 #endif
512 
513 /*
514  * Avoid warning from -pedantic. This is a convenient place for this
515  * workaround since this is included by every single file before the
516  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
517  */
519 
520 #endif /* MBEDTLS_CHECK_CONFIG_H */
int mbedtls_iso_c_forbids_empty_translation_units
Definition: check_config.h:518