source: azure_iot_hub_f767zi/trunk/wolfssl-4.7.0/cyassl/ctaocrypt/settings.h@ 464

Last change on this file since 464 was 464, checked in by coas-nagasima, 3 years ago

WolfSSLとAzure IoT SDKを更新
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1/* settings.h
2 *
3 * Copyright (C) 2006-2020 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL.
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
20 */
21
22
23/* Place OS specific preprocessor flags, defines, includes here, will be
24 included into every file because types.h includes it */
25
26
27#ifndef CTAO_CRYPT_SETTINGS_H
28#define CTAO_CRYPT_SETTINGS_H
29
30#ifdef __cplusplus
31 extern "C" {
32#endif
33
34/* Uncomment next line if using IPHONE */
35/* #define IPHONE */
36
37/* Uncomment next line if using ThreadX */
38/* #define THREADX */
39
40/* Uncomment next line if using Micrium ucOS */
41/* #define MICRIUM */
42
43/* Uncomment next line if using Mbed */
44/* #define MBED */
45
46/* Uncomment next line if using Microchip PIC32 ethernet starter kit */
47/* #define MICROCHIP_PIC32 */
48
49/* Uncomment next line if using Microchip TCP/IP stack, version 5 */
50/* #define MICROCHIP_TCPIP_V5 */
51
52/* Uncomment next line if using Microchip TCP/IP stack, version 6 or later */
53/* #define MICROCHIP_TCPIP */
54
55/* Uncomment next line if using PIC32MZ Crypto Engine */
56/* #define CYASSL_MICROCHIP_PIC32MZ */
57
58/* Uncomment next line if using FreeRTOS */
59/* #define FREERTOS */
60
61/* Uncomment next line if using FreeRTOS Windows Simulator */
62/* #define FREERTOS_WINSIM */
63
64/* Uncomment next line if using RTIP */
65/* #define EBSNET */
66
67/* Uncomment next line if using lwip */
68/* #define CYASSL_LWIP */
69
70/* Uncomment next line if building CyaSSL for a game console */
71/* #define CYASSL_GAME_BUILD */
72
73/* Uncomment next line if building CyaSSL for LSR */
74/* #define CYASSL_LSR */
75
76/* Uncomment next line if building CyaSSL for Freescale MQX/RTCS/MFS */
77/* #define FREESCALE_MQX */
78
79/* Uncomment next line if using STM32F2 */
80/* #define CYASSL_STM32F2 */
81
82/* Uncomment next line if using QL SEP settings */
83/* #define CYASSL_QL */
84
85/* Uncomment next line if building for EROAD */
86/* #define CYASSL_EROAD */
87
88/* Uncomment next line if building for IAR EWARM */
89/* #define CYASSL_IAR_ARM */
90
91/* Uncomment next line if using TI-RTOS settings */
92/* #define CYASSL_TIRTOS */
93
94/* Uncomment next line if building with PicoTCP */
95/* #define CYASSL_PICOTCP */
96
97/* Uncomment next line if building for PicoTCP demo bundle */
98/* #define CYASSL_PICOTCP_DEMO */
99
100#include <cyassl/ctaocrypt/visibility.h>
101
102#ifdef IPHONE
103 #define SIZEOF_LONG_LONG 8
104#endif
105
106
107#ifdef CYASSL_USER_SETTINGS
108 #include <user_settings.h>
109#endif
110
111/* for reverse compatibility after name change */
112#include <cyassl/ctaocrypt/settings_comp.h>
113
114#ifdef THREADX
115 #define SIZEOF_LONG_LONG 8
116#endif
117
118#ifdef HAVE_NETX
119 #include "nx_api.h"
120#endif
121
122#if defined(HAVE_LWIP_NATIVE) /* using LwIP native TCP socket */
123 #define CYASSL_LWIP
124 #define NO_WRITEV
125 #define SINGLE_THREADED
126 #define CYASSL_USER_IO
127 #define NO_FILESYSTEM
128#endif
129
130#if defined(CYASSL_IAR_ARM)
131 #define NO_MAIN_DRIVER
132 #define SINGLE_THREADED
133 #define USE_CERT_BUFFERS_1024
134 #define BENCH_EMBEDDED
135 #define NO_FILESYSTEM
136 #define NO_WRITEV
137 #define CYASSL_USER_IO
138 #define BENCH_EMBEDDED
139#endif
140
141#ifdef MICROCHIP_PIC32
142 /* #define CYASSL_MICROCHIP_PIC32MZ */
143 #define SIZEOF_LONG_LONG 8
144 #define SINGLE_THREADED
145 #define CYASSL_USER_IO
146 #define NO_WRITEV
147 #define NO_DEV_RANDOM
148 #define NO_FILESYSTEM
149 #define USE_FAST_MATH
150 #define TFM_TIMING_RESISTANT
151#endif
152
153#if defined(CYASSL_MICROCHIP_PIC32MZ) || defined(WOLFSSL_MICROCHIP_PIC32MZ)
154 #ifndef NO_PIC32MZ_CRYPT
155 #define WOLFSSL_PIC32MZ_CRYPT
156 #endif
157 #ifndef NO_PIC32MZ_RNG
158 #define WOLFSSL_PIC32MZ_RNG
159 #endif
160 #ifndef NO_PIC32MZ_HASH
161 #define WOLFSSL_PIC32MZ_HASH
162 #endif
163
164 #define CYASSL_AES_COUNTER
165 #define HAVE_AESGCM
166 #define NO_BIG_INT
167#endif
168
169#ifdef MICROCHIP_TCPIP_V5
170 /* include timer functions */
171 #include "TCPIP Stack/TCPIP.h"
172#endif
173
174#ifdef MICROCHIP_TCPIP
175 /* include timer, NTP functions */
176 #ifdef MICROCHIP_MPLAB_HARMONY
177 #include "tcpip/tcpip.h"
178 #else
179 #include "system/system_services.h"
180 #include "tcpip/sntp.h"
181 #endif
182#endif
183
184#ifdef MBED
185 #define CYASSL_USER_IO
186 #define NO_FILESYSTEM
187 #define NO_CERTS
188 #define USE_CERT_BUFFERS_1024
189 #define NO_WRITEV
190 #define NO_DEV_RANDOM
191 #define NO_SHA512
192 #define NO_DH
193 #define NO_DSA
194 #define NO_HC128
195 #define HAVE_ECC
196 #define NO_SESSION_CACHE
197 #define CYASSL_CMSIS_RTOS
198#endif
199
200
201#ifdef CYASSL_EROAD
202 #define FREESCALE_MQX
203 #define FREESCALE_MMCAU
204 #define SINGLE_THREADED
205 #define NO_STDIO_FILESYSTEM
206 #define CYASSL_LEANPSK
207 #define HAVE_NULL_CIPHER
208 #define NO_OLD_TLS
209 #define NO_ASN
210 #define NO_BIG_INT
211 #define NO_RSA
212 #define NO_DSA
213 #define NO_DH
214 #define NO_CERTS
215 #define NO_PWDBASED
216 #define NO_DES3
217 #define NO_MD4
218 #define NO_RC4
219 #define NO_MD5
220 #define NO_SESSION_CACHE
221 #define NO_MAIN_DRIVER
222#endif
223
224#ifdef CYASSL_PICOTCP
225 #define errno pico_err
226 #include "pico_defines.h"
227 #include "pico_stack.h"
228 #include "pico_constants.h"
229 #define CUSTOM_RAND_GENERATE pico_rand
230#endif
231
232#ifdef CYASSL_PICOTCP_DEMO
233 #define CYASSL_STM32
234 #define USE_FAST_MATH
235 #define TFM_TIMING_RESISTANT
236 #define XMALLOC(s, h, type) PICO_ZALLOC((s))
237 #define XFREE(p, h, type) PICO_FREE((p))
238 #define SINGLE_THREADED
239 #define NO_WRITEV
240 #define CYASSL_USER_IO
241 #define NO_DEV_RANDOM
242 #define NO_FILESYSTEM
243#endif
244
245#ifdef FREERTOS_WINSIM
246 #define FREERTOS
247 #define USE_WINDOWS_API
248#endif
249
250
251/* Micrium will use Visual Studio for compilation but not the Win32 API */
252#if defined(_WIN32) && !defined(MICRIUM) && !defined(FREERTOS) \
253 && !defined(EBSNET) && !defined(CYASSL_EROAD) && !defined(INTIME_RTOS)
254 #define USE_WINDOWS_API
255#endif
256
257
258#if defined(CYASSL_LEANPSK) && !defined(XMALLOC_USER)
259 #include <stdlib.h>
260 #define XMALLOC(s, h, type) malloc((s))
261 #define XFREE(p, h, type) free((p))
262 #define XREALLOC(p, n, h, t) realloc((p), (n))
263#endif
264
265#if defined(XMALLOC_USER) && defined(SSN_BUILDING_LIBYASSL)
266 #undef XMALLOC
267 #define XMALLOC yaXMALLOC
268 #undef XFREE
269 #define XFREE yaXFREE
270 #undef XREALLOC
271 #define XREALLOC yaXREALLOC
272#endif
273
274
275#ifdef FREERTOS
276 #ifndef NO_WRITEV
277 #define NO_WRITEV
278 #endif
279 #ifndef NO_SHA512
280 #define NO_SHA512
281 #endif
282 #ifndef NO_DH
283 #define NO_DH
284 #endif
285 #ifndef NO_DSA
286 #define NO_DSA
287 #endif
288 #ifndef NO_HC128
289 #define NO_HC128
290 #endif
291
292 #ifndef SINGLE_THREADED
293 #include "FreeRTOS.h"
294 #include "semphr.h"
295 #endif
296#endif
297
298#ifdef CYASSL_TIRTOS
299 #define SIZEOF_LONG_LONG 8
300 #define NO_WRITEV
301 #define NO_CYASSL_DIR
302 #define USE_FAST_MATH
303 #define TFM_TIMING_RESISTANT
304 #define NO_DEV_RANDOM
305 #define NO_FILESYSTEM
306 #define USE_CERT_BUFFERS_2048
307 #define NO_ERROR_STRINGS
308 #define USER_TIME
309
310 #ifdef __IAR_SYSTEMS_ICC__
311 #pragma diag_suppress=Pa089
312 #elif !defined(__GNUC__)
313 /* Suppress the sslpro warning */
314 #pragma diag_suppress=11
315 #endif
316
317 #include <ti/ndk/nettools/mytime/mytime.h>
318#endif
319
320#ifdef EBSNET
321 #include "rtip.h"
322
323 /* #define DEBUG_CYASSL */
324 #define NO_CYASSL_DIR /* tbd */
325
326 #if (POLLOS)
327 #define SINGLE_THREADED
328 #endif
329
330 #if (RTPLATFORM)
331 #if (!RTP_LITTLE_ENDIAN)
332 #define BIG_ENDIAN_ORDER
333 #endif
334 #else
335 #if (!KS_LITTLE_ENDIAN)
336 #define BIG_ENDIAN_ORDER
337 #endif
338 #endif
339
340 #if (WINMSP3)
341 #undef SIZEOF_LONG
342 #define SIZEOF_LONG_LONG 8
343 #else
344 #if !defined(SIZEOF_LONG) && !defined(SIZEOF_LONG_LONG)
345 #error settings.h - please implement SIZEOF_LONG and SIZEOF_LONG_LONG
346 #endif
347 #endif
348
349 #define XMALLOC(s, h, type) ((void *)rtp_malloc((s), SSL_PRO_MALLOC))
350 #define XFREE(p, h, type) (rtp_free(p))
351 #define XREALLOC(p, n, h, t) realloc((p), (n))
352
353#endif /* EBSNET */
354
355#ifdef CYASSL_GAME_BUILD
356 #define SIZEOF_LONG_LONG 8
357 #if defined(__PPU) || defined(__XENON)
358 #define BIG_ENDIAN_ORDER
359 #endif
360#endif
361
362#ifdef CYASSL_LSR
363 #define HAVE_WEBSERVER
364 #define SIZEOF_LONG_LONG 8
365 #define CYASSL_LOW_MEMORY
366 #define NO_WRITEV
367 #define NO_SHA512
368 #define NO_DH
369 #define NO_DSA
370 #define NO_HC128
371 #define NO_DEV_RANDOM
372 #define NO_CYASSL_DIR
373 #define NO_RABBIT
374 #ifndef NO_FILESYSTEM
375 #define LSR_FS
376 #include "inc/hw_types.h"
377 #include "fs.h"
378 #endif
379 #define CYASSL_LWIP
380 #include <errno.h> /* for tcp errno */
381 #define CYASSL_SAFERTOS
382 #if defined(__IAR_SYSTEMS_ICC__)
383 /* enum uses enum */
384 #pragma diag_suppress=Pa089
385 #endif
386#endif
387
388#ifdef CYASSL_SAFERTOS
389 #ifndef SINGLE_THREADED
390 #include "SafeRTOS/semphr.h"
391 #endif
392
393 #include "SafeRTOS/heap.h"
394 #define XMALLOC(s, h, type) pvPortMalloc((s))
395 #define XFREE(p, h, type) vPortFree((p))
396 #define XREALLOC(p, n, h, t) pvPortRealloc((p), (n))
397#endif
398
399#ifdef CYASSL_LOW_MEMORY
400 #undef RSA_LOW_MEM
401 #define RSA_LOW_MEM
402 #undef CYASSL_SMALL_STACK
403 #define CYASSL_SMALL_STACK
404 #undef TFM_TIMING_RESISTANT
405 #define TFM_TIMING_RESISTANT
406#endif
407
408#ifdef FREESCALE_MQX
409 #define SIZEOF_LONG_LONG 8
410 #define NO_WRITEV
411 #define NO_DEV_RANDOM
412 #define NO_RABBIT
413 #define NO_CYASSL_DIR
414 #define USE_FAST_MATH
415 #define TFM_TIMING_RESISTANT
416 #define FREESCALE_K70_RNGA
417 /* #define FREESCALE_K53_RNGB */
418 #include "mqx.h"
419 #ifndef NO_FILESYSTEM
420 #include "mfs.h"
421 #include "fio.h"
422 #endif
423 #ifndef SINGLE_THREADED
424 #include "mutex.h"
425 #endif
426
427 #define XMALLOC(s, h, t) (void *)_mem_alloc_system((s))
428 #define XFREE(p, h, t) {void* xp = (p); if ((xp)) _mem_free((xp));}
429 /* Note: MQX has no realloc, using fastmath above */
430#endif
431
432#ifdef CYASSL_STM32F2
433 #define SIZEOF_LONG_LONG 8
434 #define NO_DEV_RANDOM
435 #define NO_CYASSL_DIR
436 #define NO_RABBIT
437 #define STM32F2_RNG
438 #define STM32F2_CRYPTO
439 #define KEIL_INTRINSICS
440#endif
441
442#ifdef MICRIUM
443
444 #include "stdlib.h"
445 #include "net_cfg.h"
446 #include "ssl_cfg.h"
447 #include "net_secure_os.h"
448
449 #define CYASSL_TYPES
450
451 typedef CPU_INT08U byte;
452 typedef CPU_INT16U word16;
453 typedef CPU_INT32U word32;
454
455 #if (NET_SECURE_MGR_CFG_WORD_SIZE == CPU_WORD_SIZE_32)
456 #define SIZEOF_LONG 4
457 #undef SIZEOF_LONG_LONG
458 #else
459 #undef SIZEOF_LONG
460 #define SIZEOF_LONG_LONG 8
461 #endif
462
463 #define STRING_USER
464
465 #define XSTRLEN(pstr) ((CPU_SIZE_T)Str_Len((CPU_CHAR *)(pstr)))
466 #define XSTRNCPY(pstr_dest, pstr_src, len_max) \
467 ((CPU_CHAR *)Str_Copy_N((CPU_CHAR *)(pstr_dest), \
468 (CPU_CHAR *)(pstr_src), (CPU_SIZE_T)(len_max)))
469 #define XSTRNCMP(pstr_1, pstr_2, len_max) \
470 ((CPU_INT16S)Str_Cmp_N((CPU_CHAR *)(pstr_1), \
471 (CPU_CHAR *)(pstr_2), (CPU_SIZE_T)(len_max)))
472 #define XSTRSTR(pstr, pstr_srch) \
473 ((CPU_CHAR *)Str_Str((CPU_CHAR *)(pstr), \
474 (CPU_CHAR *)(pstr_srch)))
475 #define XMEMSET(pmem, data_val, size) \
476 ((void)Mem_Set((void *)(pmem), (CPU_INT08U) (data_val), \
477 (CPU_SIZE_T)(size)))
478 #define XMEMCPY(pdest, psrc, size) ((void)Mem_Copy((void *)(pdest), \
479 (void *)(psrc), (CPU_SIZE_T)(size)))
480 #define XMEMCMP(pmem_1, pmem_2, size) \
481 (((CPU_BOOLEAN)Mem_Cmp((void *)(pmem_1), (void *)(pmem_2), \
482 (CPU_SIZE_T)(size))) ? DEF_NO : DEF_YES)
483 #define XMEMMOVE XMEMCPY
484
485#if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
486 #define MICRIUM_MALLOC
487 #define XMALLOC(s, h, type) ((void *)NetSecure_BlkGet((CPU_INT08U)(type), \
488 (CPU_SIZE_T)(s), (void *)0))
489 #define XFREE(p, h, type) (NetSecure_BlkFree((CPU_INT08U)(type), \
490 (p), (void *)0))
491 #define XREALLOC(p, n, h, t) realloc((p), (n))
492#endif
493
494 #if (NET_SECURE_MGR_CFG_FS_EN == DEF_ENABLED)
495 #undef NO_FILESYSTEM
496 #else
497 #define NO_FILESYSTEM
498 #endif
499
500 #if (SSL_CFG_TRACE_LEVEL == CYASSL_TRACE_LEVEL_DBG)
501 #define DEBUG_CYASSL
502 #else
503 #undef DEBUG_CYASSL
504 #endif
505
506 #if (SSL_CFG_OPENSSL_EN == DEF_ENABLED)
507 #define OPENSSL_EXTRA
508 #else
509 #undef OPENSSL_EXTRA
510 #endif
511
512 #if (SSL_CFG_MULTI_THREAD_EN == DEF_ENABLED)
513 #undef SINGLE_THREADED
514 #else
515 #define SINGLE_THREADED
516 #endif
517
518 #if (SSL_CFG_DH_EN == DEF_ENABLED)
519 #undef NO_DH
520 #else
521 #define NO_DH
522 #endif
523
524 #if (SSL_CFG_DSA_EN == DEF_ENABLED)
525 #undef NO_DSA
526 #else
527 #define NO_DSA
528 #endif
529
530 #if (SSL_CFG_PSK_EN == DEF_ENABLED)
531 #undef NO_PSK
532 #else
533 #define NO_PSK
534 #endif
535
536 #if (SSL_CFG_3DES_EN == DEF_ENABLED)
537 #undef NO_DES
538 #else
539 #define NO_DES
540 #endif
541
542 #if (SSL_CFG_AES_EN == DEF_ENABLED)
543 #undef NO_AES
544 #else
545 #define NO_AES
546 #endif
547
548 #if (SSL_CFG_RC4_EN == DEF_ENABLED)
549 #undef NO_RC4
550 #else
551 #define NO_RC4
552 #endif
553
554 #if (SSL_CFG_RABBIT_EN == DEF_ENABLED)
555 #undef NO_RABBIT
556 #else
557 #define NO_RABBIT
558 #endif
559
560 #if (SSL_CFG_HC128_EN == DEF_ENABLED)
561 #undef NO_HC128
562 #else
563 #define NO_HC128
564 #endif
565
566 #if (CPU_CFG_ENDIAN_TYPE == CPU_ENDIAN_TYPE_BIG)
567 #define BIG_ENDIAN_ORDER
568 #else
569 #undef BIG_ENDIAN_ORDER
570 #define LITTLE_ENDIAN_ORDER
571 #endif
572
573 #if (SSL_CFG_MD4_EN == DEF_ENABLED)
574 #undef NO_MD4
575 #else
576 #define NO_MD4
577 #endif
578
579 #if (SSL_CFG_WRITEV_EN == DEF_ENABLED)
580 #undef NO_WRITEV
581 #else
582 #define NO_WRITEV
583 #endif
584
585 #if (SSL_CFG_USER_RNG_SEED_EN == DEF_ENABLED)
586 #define NO_DEV_RANDOM
587 #else
588 #undef NO_DEV_RANDOM
589 #endif
590
591 #if (SSL_CFG_USER_IO_EN == DEF_ENABLED)
592 #define CYASSL_USER_IO
593 #else
594 #undef CYASSL_USER_IO
595 #endif
596
597 #if (SSL_CFG_DYNAMIC_BUFFERS_EN == DEF_ENABLED)
598 #undef LARGE_STATIC_BUFFERS
599 #undef STATIC_CHUNKS_ONLY
600 #else
601 #define LARGE_STATIC_BUFFERS
602 #define STATIC_CHUNKS_ONLY
603 #endif
604
605 #if (SSL_CFG_DER_LOAD_EN == DEF_ENABLED)
606 #define CYASSL_DER_LOAD
607 #else
608 #undef CYASSL_DER_LOAD
609 #endif
610
611 #if (SSL_CFG_DTLS_EN == DEF_ENABLED)
612 #define CYASSL_DTLS
613 #else
614 #undef CYASSL_DTLS
615 #endif
616
617 #if (SSL_CFG_CALLBACKS_EN == DEF_ENABLED)
618 #define CYASSL_CALLBACKS
619 #else
620 #undef CYASSL_CALLBACKS
621 #endif
622
623 #if (SSL_CFG_FAST_MATH_EN == DEF_ENABLED)
624 #define USE_FAST_MATH
625 #else
626 #undef USE_FAST_MATH
627 #endif
628
629 #if (SSL_CFG_TFM_TIMING_RESISTANT_EN == DEF_ENABLED)
630 #define TFM_TIMING_RESISTANT
631 #else
632 #undef TFM_TIMING_RESISTANT
633 #endif
634
635#endif /* MICRIUM */
636
637
638#ifdef CYASSL_QL
639 #ifndef CYASSL_SEP
640 #define CYASSL_SEP
641 #endif
642 #ifndef OPENSSL_EXTRA
643 #define OPENSSL_EXTRA
644 #endif
645 #ifndef SESSION_CERTS
646 #define SESSION_CERTS
647 #endif
648 #ifndef HAVE_AESCCM
649 #define HAVE_AESCCM
650 #endif
651 #ifndef ATOMIC_USER
652 #define ATOMIC_USER
653 #endif
654 #ifndef CYASSL_DER_LOAD
655 #define CYASSL_DER_LOAD
656 #endif
657 #ifndef KEEP_PEER_CERT
658 #define KEEP_PEER_CERT
659 #endif
660 #ifndef HAVE_ECC
661 #define HAVE_ECC
662 #endif
663 #ifndef SESSION_INDEX
664 #define SESSION_INDEX
665 #endif
666#endif /* CYASSL_QL */
667
668
669#if !defined(XMALLOC_USER) && !defined(MICRIUM_MALLOC) && \
670 !defined(CYASSL_LEANPSK) && !defined(NO_CYASSL_MEMORY)
671 #define USE_CYASSL_MEMORY
672#endif
673
674
675#if defined(OPENSSL_EXTRA) && !defined(NO_CERTS)
676 #undef KEEP_PEER_CERT
677 #define KEEP_PEER_CERT
678#endif
679
680
681/* stream ciphers except arc4 need 32bit alignment, intel ok without */
682#ifndef XSTREAM_ALIGNMENT
683 #if defined(__x86_64__) || defined(__ia64__) || defined(__i386__)
684 #define NO_XSTREAM_ALIGNMENT
685 #else
686 #define XSTREAM_ALIGNMENT
687 #endif
688#endif
689
690
691/* FreeScale MMCAU hardware crypto has 4 byte alignment */
692#ifdef FREESCALE_MMCAU
693 #define CYASSL_MMCAU_ALIGNMENT 4
694#endif
695
696/* if using hardware crypto and have alignment requirements, specify the
697 requirement here. The record header of SSL/TLS will prvent easy alignment.
698 This hint tries to help as much as possible. */
699#ifndef CYASSL_GENERAL_ALIGNMENT
700 #ifdef CYASSL_AESNI
701 #define CYASSL_GENERAL_ALIGNMENT 16
702 #elif defined(XSTREAM_ALIGNMENT)
703 #define CYASSL_GENERAL_ALIGNMENT 4
704 #elif defined(FREESCALE_MMCAU)
705 #define CYASSL_GENERAL_ALIGNMENT CYASSL_MMCAU_ALIGNMENT
706 #else
707 #define CYASSL_GENERAL_ALIGNMENT 0
708 #endif
709#endif
710
711
712#ifdef __INTEL_COMPILER
713 #pragma warning(disable:2259) /* explicit casts to smaller sizes, disable */
714#endif
715
716
717/* Place any other flags or defines here */
718
719
720#ifdef __cplusplus
721 } /* extern "C" */
722#endif
723
724
725#endif /* CTAO_CRYPT_SETTINGS_H */
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