-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
1510 lines (1263 loc) · 44.9 KB
/
CMakeLists.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
# CMakeList.txt
#
# Copyright (C) 2006-2020 wolfSSL Inc.
#
# This file is part of wolfSSL. (formerly known as CyaSSL)
#
# Usage:
# $ mkdir build
# $ cd build
# $ cmake ..
# $ cmake --build .
#
# To build with debugging use:
# $ cmake .. -DCMAKE_BUILD_TYPE=Debug
#
# See "Building with CMake" in INSTALL for more.
####################################################
# Project
####################################################
cmake_minimum_required(VERSION 3.2)
if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message(FATAL_ERROR "In-source builds are not allowed.\
Run cmake from a separate directory from where CMakeLists.txt lives.\
NOTE: cmake will now create CMakeCache.txt and CMakeFiles/*.\
You must delete them, or cmake will refuse to work.")
endif()
project(wolfssl VERSION 4.7.0 LANGUAGES C)
# shared library versioning
# increment if interfaces have been added, removed or changed
set(LIBTOOL_CURRENT 27)
# increment if source code has changed set to zero if current is incremented
set(LIBTOOL_REVISION 0)
# increment if interfaces have been added set to zero if interfaces have been
# removed or changed
set(LIBTOOL_AGE 3)
math(EXPR LIBTOOL_SO_VERSION "${LIBTOOL_CURRENT} - ${LIBTOOL_AGE}")
set(LIBTOOL_FULL_VERSION ${LIBTOOL_SO_VERSION}.${LIBTOOL_AGE}.${LIBTOOL_REVISION})
set(WOLFSSL_DEFINITIONS)
set(WOLFSSL_LINK_LIBS)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/functions.cmake)
####################################################
# Compiler
####################################################
# Let CMake choose default compiler
# TODO: See gl_VISIBILITY in visibility.m4. Need to perform
# the same checks.
# TODO: Turn on warnings.
if(APPLE)
# Silence ranlib warning "has no symbols"
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
endif()
include(CheckIncludeFile)
check_include_file("arpa/inet.h" HAVE_ARPA_INET_H)
check_include_file("fcntl.h" HAVE_FCNTL_H)
check_include_file("limits.h" HAVE_LIMITS_H)
check_include_file("netdb.h" HAVE_NETDB_H)
check_include_file("netinet/in.h" HAVE_NETINET_IN_H)
check_include_file("stddef.h" HAVE_STDDEF_H)
check_include_file("time.h" HAVE_TIME_H)
check_include_file("sys/ioctl.h" HAVE_SYS_IOCTL_H)
check_include_file("sys/socket.h" HAVE_SYS_SOCKET_H)
check_include_file("sys/time.h" HAVE_SYS_TIME_H)
check_include_file("errno.h" HAVE_ERRNO_H)
check_include_file("dlfcn.h" HAVE_DLFCN_H)
check_include_file("inttypes.h" HAVE_INTTYPES_H)
check_include_file("memory.h" HAVE_MEMORY_H)
check_include_file("stdint.h" HAVE_STDINT_H)
check_include_file("stdlib.h" HAVE_STDLIB_H)
check_include_file("string.h" HAVE_STRING_H)
check_include_file("strings.h" HAVE_STRINGS_H)
check_include_file("sys/stat.h" HAVE_SYS_STAT_H)
check_include_file("sys/types.h" HAVE_SYS_TYPES_H)
check_include_file("unistd.h" HAVE_UNISTD_H)
include(CheckFunctionExists)
# TODO: Also check if these functions are declared by the
# expected headers. See comments around
# AC_CHECK_FUNCS/AC_CHECK_DECLS in configure.ac.
check_function_exists("gethostbyname" HAVE_GETHOSTBYNAME)
check_function_exists("getaddrinfo" HAVE_GETADDRINFO)
check_function_exists("gettimeofday" HAVE_GETTIMEOFDAY)
check_function_exists("gmtime_r" HAVE_GMTIME_R)
check_function_exists("inet_ntoa" HAVE_INET_NTOA)
check_function_exists("memset" HAVE_MEMSET)
check_function_exists("socket" HAVE_SOCKET)
check_function_exists("strftime" HAVE_STRFTIME)
include(CheckTypeSize)
check_type_size("__uint128_t" __UINT128_T)
check_type_size("long long" SIZEOF_LONG_LONG)
check_type_size("long" SIZEOF_LONG)
check_type_size("time_t" SIZEOF_TIME_T)
# By default, HAVE___UINT128_T gets defined as TRUE,
# but we want it as 1.
if(HAVE___UINT128_T)
set(HAVE___UINT128_T "1" CACHE INTERNAL "Result of TRY_COMPILE" FORCE)
endif()
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
# Thread local storage
include(CheckCSourceCompiles)
set(TLS_KEYWORDS "__thread" "__declspec(thread)")
foreach(TLS_KEYWORD IN LISTS TLS_KEYWORDS)
set(TLS_CODE "#include <stdlib.h>
static void foo(void) {
static ${TLS_KEYWORD} int bar\;
exit(1)\;
}
int main() {
return 0\;
}"
)
check_c_source_compiles(${TLS_CODE} THREAD_LS_ON)
if(THREAD_LS_ON)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_THREAD_LS")
break()
else()
# THREAD_LS_ON is cached after each call to
# check_c_source_compiles, and the function
# won't run subsequent times if the variable
# is in the cache. To make it run again, we
# need to remove the variable from the cache.
unset(THREAD_LS_ON CACHE)
endif()
endforeach()
# TODO: AX_PTHREAD does a lot. Need to implement the
# rest of its logic.
find_package(Threads)
####################################################
# Cross Compile Example
####################################################
#set(CMAKE_SYSTEM_NAME Linux)
#set(CMAKE_SYSTEM_PROCESSOR arm)
#set(CMAKE_C_COMPILER "/opt/arm-linux-musleabihf-cross/bin/arm-linux-musleabihf-gcc")
#set(CMAKE_CXX_COMPILER "/opt/arm-linux-musleabihf-cross/bin/arm-linux-musleabihf-g++")
#set(CMAKE_SYSROOT "/opt/arm-linux-musleabihf-cross/arm-linux-musleabihf/")
# Example for setting CFLAGS
#set(CMAKE_C_FLAGS "-std=gnu89 ${CMAKE_C_FLAGS}")
# Example for map file and custom linker script
#set(CMAKE_EXE_LINKER_FLAGS " -Xlinker -Map=output.map -T\"${CMAKE_CURRENT_SOURCE_DIR}/linker.ld\"")
####################################################
# Build Options
####################################################
# TODO: - Debug
# - FIPS
# - Distro
# - Linux Kernel Module
# - Single precision math
# - Enable all
# - Enable all crypto
# - 32-bit mode
# - 16-bit mode
# Support for disabling all ASM
set(WOLFSSL_ASM_HELP_STRING "Enables option for assembly (default: enabled)")
option(WOLFSSL_ASM ${WOLFSSL_ASM_HELP_STRING} "yes")
if(NOT WOLFSSL_ASM)
list(APPEND WOLFSSL_DEFINITIONS
"-DTFM_NO_ASM"
"-DWOLFSSL_NO_ASM")
endif()
# Single threaded
set(WOLFSSL_SINGLE_THREADED_HELP_STRING "Enable wolfSSL single threaded (default: disabled)")
option(WOLFSSL_SINGLE_THREADED ${WOLFSSL_SINGLE_THREADED_HELP_STRING} "no")
# TODO: Logic here isn't complete, yet (see AX_PTHREAD)
if(NOT WOLFSSL_SINGLE_THREADED)
if(CMAKE_USE_PTHREADS_INIT)
list(APPEND WOLFSSL_LINK_LIBS Threads::Threads)
list(APPEND WOLFSSL_DEFINITIONS
"-DHAVE_PTHREAD"
"-D_POSIX_THREADS")
endif()
endif()
# TODO: - DTLS
# - TLS v1.3 Draft 18
# TLS v1.3
set(WOLFSSL_TLS13_HELP_STRING "Enable wolfSSL TLS v1.3 (default: enabled)")
option(WOLFSSL_TLS13 ${WOLFSSL_TLS13_HELP_STRING} "yes")
if("${FIPS_VERSION}" STREQUAL "v1")
override_cache(WOLFSSL_TLS13 "no")
endif()
# TODO: Post-handshake authentication
# Hello retry request cookie
# RNG
set(WOLFSSL_RNG_HELP_STRING "Enable compiling and using RNG (default: enabled)")
option(WOLFSSL_RNG ${WOLFSSL_RNG_HELP_STRING} "yes")
if(NOT WOLFSSL_RNG)
list(APPEND WOLFSSL_DEFINITIONS "-DWC_NO_RNG")
endif()
# TODO: - DTLS-SCTP
# - DTLS multicast
# - OpenSSH
# - OpenVPN
# - Nginx
# - HAProxy
# - wpa_supplicant
# - Fortress
# - libwebsockets
# - IP alternative name
# - Qt
# - SSL bump
# - sniffer
# - Signal
# - OpenSSL coexist
# - OpenSSL compatibility all
# - OpenSSL compatibility extra
# - Max strength
# Harden, enable Timing Resistance and Blinding by default
set(WOLFSSL_HARDEN_HELP_STRING "Enable Hardened build, Enables Timing Resistance and Blinding (default: enabled)")
option(WOLFSSL_HARDEN ${WOLFSSL_HARDEN_HELP_STRING} "yes")
if(WOLFSSL_HARDEN)
list(APPEND WOLFSSL_DEFINITIONS "-DTFM_TIMING_RESISTANT" "-DECC_TIMING_RESISTANT")
if(WOLFSSL_RNG)
list(APPEND WOLFSSL_DEFINITIONS "-DWC_RSA_BLINDING")
endif()
else()
list(APPEND WOLFSSL_DEFINITIONS "-DWC_NO_HARDEN")
endif()
# TODO: - IPv6 test apps
set(WOLFSSL_SLOW_MATH "yes")
# TODO: - Lean PSK
# - Lean TLS
# - Low resource
# - Titan cache
# - Huge cache
# - Big cache
# - Small cache
# - Persistent session cache
# - Persistent cert cache
# - Write duplicate
# - Atomic user record layer
# - Public key callbacks
# - Microchip/Atmel CryptoAuthLib
# AES-CBC
set(WOLFSSL_AESCBC_HELP_STRING "Enable wolfSSL AES-CBC support (default: enabled)")
option(WOLFSSL_AESCBC ${WOLFSSL_AESCBC_HELP_STRING} "yes")
if(NOT WOLFSSL_AESCBC)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_AES_CBC")
endif()
# AES-GCM
set(WOLFSSL_AESGCM_HELP_STRING "Enable wolfSSL AES-GCM support (default: enabled)")
set(WOLFSSL_AESGCM "yes" CACHE STRING ${WOLFSSL_AESGCM_HELP_STRING})
set_property(CACHE WOLFSSL_AESGCM PROPERTY STRINGS "yes" "no" "table" "small" "word32")
# leanpsk and leantls don't need gcm
if(WOLFSSL_LEAN_PSK OR (WOLFSSL_LEAN_TLS AND NOT WOLFSSL_TLS13))
override_cache(WOLFSSL_AESGCM "no")
endif()
if(WOLFSSL_AESGCM)
if("${WOLFSSL_AESGCM}" STREQUAL "word32")
list(APPEND WOLFSSL_DEFINITIONS "-DGCM_WORD32")
override_cache(WOLFSSL_AESGCM "yes")
endif()
if(("${WOLFSSL_AESGCM}" STREQUAL "small") OR WOLFSSL_LOW_RESOURCE)
list(APPEND WOLFSSL_DEFINITIONS "-DGCM_SMALL")
override_cache(WOLFSSL_AESGCM "yes")
endif()
if("${WOLFSSL_AESGCM}" STREQUAL "table")
list(APPEND WOLFSSL_DEFINITIONS "-DGCM_TABLE")
override_cache(WOLFSSL_AESGCM "yes")
endif()
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_AESGCM")
endif()
# TODO: - AES-CCM
# - AES-CTR
# - AES-OFB
# - AES-CFB
# - AES-ARM
# - Xilinx hardened crypto
# - Intel AES-NI
# - Intel ASM
# - Intel RDRAND
# - Linux af_alg
# - Linux dev crpyto calls
# - Camellia
# - MD2
# - NULL cipher
# - RIPEMD
# - BLAKE2
# SHA512
set(WOLFSSL_SHA512_HELP_STRING "Enable wolfSSL SHA-512 support (default: enabled)")
option(WOLFSSL_SHA512 ${WOLFSSL_SHA512_HELP_STRING} "yes")
# options that don't require sha512
if(WOLFSSL_LEAN_PSK OR
WOLFSSL_LEAN_TLS OR
WOLFSSL_32BIT OR
WOLFSSL_16BIT)
override_cache(WOLFSSL_SHA512 "no")
endif()
# options that require sha512
if(WOLFSSL_OPENSSH OR
WOLFSSL_WPAS OR
WOLFSSL_FORTRESS)
override_cache(WOLFSSL_SHA512 "yes")
endif()
if(WOLFSSL_SHA512)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHA512")
endif()
# SHA384
set(WOLFSSL_SHA384_HELP_STRING "Enable wolfSSL SHA-384 support (default: enabled)")
option(WOLFSSL_SHA384 ${WOLFSSL_SHA384_HELP_STRING} "yes")
# options that don't require sha384
if(WOLFSSL_LEAN_PSK OR
WOLFSSL_LEAN_TLS OR
WOLFSSL_32BIT OR
WOLFSSL_16BIT)
override_cache(WOLFSSL_SHA384 "no")
endif()
# options that require sha384
if(WOLFSSL_OPENSSH OR
WOLFSSL_WPAS OR
WOLFSSL_FORTRESS)
override_cache(WOLFSSL_SHA384 "yes")
endif()
if(WOLFSSL_SHA384)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHA384")
endif()
# TODO: - Session certs
# - Key generation
# - Cert generation
# - Cert request generation
# - Cert request extension
# - Decoded cert cache
# - SEP
# HKDF
set(WOLFSSL_HKDF_HELP_STRING "Enable HKDF (HMAC-KDF) support (default: disabled)")
option(WOLFSSL_HKDF ${WOLFSSL_HKDF_HELP_STRING} "no")
if(WOLFSSL_TLS13)
override_cache(WOLFSSL_HKDF "yes")
endif()
if(WOLFSSL_HKDF)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_HKDF")
endif()
# TODO: - X9.63 KDF
# DSA
set(WOLFSSL_DSA_HELP_STRING "Enable DSA (default: disabled)")
option(WOLFSSL_DSA ${WOLFSSL_DSA_HELP_STRING} "no")
if(NOT WOLFSSL_DSA AND NOT WOLFSSL_OPENSSH)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_DSA")
endif()
# ECC Shamir
set(WOLFSSL_ECCSHAMIR_HELP_STRING "Enable ECC Shamir (default: enabled)")
option(WOLFSSL_ECCSHAMIR ${WOLFSSL_ECCSHAMIR_HELP_STRING} "yes")
# ECC
set(WOLFSSL_ECC_HELP_STRING "Enable ECC (default: enabled)")
set(WOLFSSL_ECC "yes" CACHE STRING ${WOLFSSL_ECC_HELP_STRING})
set_property(CACHE WOLFSSL_ECC PROPERTY STRINGS "yes" "no" "nonblock")
# lean psk doesn't need ecc
if(WOLFSSL_LEAN_PSK)
override_cache(WOLFSSL_ECC "no")
endif()
if(WOLFSSL_OPENSSH OR
WOLFSSL_NGINX OR
WOLFSSL_SIGNAL)
override_cache(WOLFSSL_ECC "yes")
endif()
if(WOLFSSL_ECC)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_ECC" "-DTFM_ECC256")
if(WOLFSSL_ECCSHAMIR AND NOT WOLFSSL_LOW_RESOURCE)
list(APPEND WOLFSSL_DEFINITIONS "-DECC_SHAMIR")
endif()
if("${WOLFSSL_ECC}" STREQUAL "nonblock")
list(APPEND WOLFSSL_DEFINITIONS "-DWC_ECC_NONBLOCK")
endif()
endif()
# TODO: - ECC custom curves
# - Compressed key
# - CURVE25519
# - ED25519
# - CURVE448
# - ED448
# - FP ECC, fixed point cache ECC
# - ECC encrypt
# - PSK
# - Single PSK identity
# Error strings
set(WOLFSSL_ERROR_STRINGS_HELP_STRING "Enable error strings table (default: enabled)")
option(WOLFSSL_ERROR_STRINGS ${WOLFSSL_ERROR_STRINGS_HELP_STRING} "yes")
if(NOT WOLFSSL_ERROR_STRINGS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_ERROR_STRINGS")
else()
# turn off error strings if leanpsk or leantls o
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_ERROR_STRINGS")
override_cache(WOLFSSL_ERROR_STRINGS "no")
endif()
endif()
# Error queue
set(WOLFSSL_ERROR_QUEUE_HELP_STRING "Enables adding nodes to error queue when compiled with OPENSSL_EXTRA (default: enabled)")
option(WOLFSSL_ERROR_QUEUE ${WOLFSSL_DISABLE_ERROR_QUEUE_HELP_STRING} "yes")
if(NOT WOLFSSL_ERROR_QUEUE)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_ERROR_QUEUE")
endif()
# Old TLS
set(WOLFSSL_OLD_TLS_HELP_STRING "Enable old TLS versions < 1.2 (default: enabled)")
option(WOLFSSL_OLD_TLS ${WOLFSSL_OLD_TLS_HELP_STRING} "yes")
if(NOT WOLFSSL_OLD_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_OLD_TLS")
else()
# turn off old if leanpsk or leantls on
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_OLD_TLS")
override_cache(WOLFSSL_OLD_TLS "no")
endif()
endif()
# TLSv1.2
set(WOLFSSL_TLSV12_HELP_STRING "Enable TLS versions 1.2 (default: enabled)")
option(WOLFSSL_TLSV12 ${WOLFSSL_TLSV12_HELP_STRING} "yes")
if(NOT WOLFSSL_TLSV12)
list(APPEND WOLFSSL_DEFINITIONS
"-DWOLFSSL_NO_TLS12"
"-DNO_OLD_TLS")
endif()
# TODO: - TLSv1.0
# - SSLv3
# - Stack size
# - Stack size verbose
# Memory
set(WOLFSSL_MEMORY_HELP_STRING "Enable memory callbacks (default: enabled)")
option(WOLFSSL_MEMORY ${WOLFSSL_MEMORY_HELP_STRING} "yes")
if(NOT WOLFSSL_MEMORY)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_WOLFSSL_MEMORY")
else()
# turn off memory cb if leanpsk or leantls on
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
# but don't turn on NO_WOLFSSL_MEMORY because using own
override_cache(WOLFSSL_MEMORY "no")
endif()
endif()
# TODO: - Track memory
# - Memory log
# - Stack log
# RSA
set(WOLFSSL_RSA_HELP_STRING "Enable RSA (default: enabled)")
option(WOLFSSL_RSA ${WOLFSSL_RSA_HELP_STRING} "yes")
if(NOT WOLFSSL_RSA)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_RSA")
else()
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_RSA")
override_cache(WOLFSSL_RSA "no")
endif()
endif()
# OAEP
set(WOLFSSL_OAEP_HELP_STRING "Enable RSA OAEP (default: enabled)")
option(WOLFSSL_OAEP ${WOLFSSL_OAEP_HELP_STRING} "yes")
if(NOT WOLFSSL_OAEP)
list(APPEND WOLFSSL_DEFINITIONS "-DWC_NO_RSA_OAEP")
endif()
# TODO: - RSA public only
# - RSA verify inline only
# RSA-PSS
set(WOLFSSL_RSA_PSS_HELP_STRING "Enable RSA-PSS (default: disabled)")
option(WOLFSSL_RSA_PSS ${WOLFSSL_RSA_PSS_HELP_STRING} "no")
if(NOT WOLFSSL_RSA)
override_cache(WOLFSSL_RSA_PSS "no")
else()
if(WOLFSSL_TLS13)
override_cache(WOLFSSL_RSA_PSS "yes")
endif()
endif()
if(WOLFSSL_RSA_PSS)
list(APPEND WOLFSSL_DEFINITIONS "-DWC_RSA_PSS")
endif()
# DH
set(WOLFSSL_DH_HELP_STRING "Enable DH (default: enabled)")
option(WOLFSSL_DH ${WOLFSSL_DH_HELP_STRING} "yes")
if(WOLFSSL_OPENSSH)
override_cache(WOLFSSL_DH "yes")
endif()
if(NOT WOLFSSL_DH)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_DH")
else()
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_DH")
override_cache(WOLFSSL_DH "no")
endif()
endif()
# TODO: - Anonymous
# ASN
# turn off asn, which means no certs, no rsa, no dsa, no ecc,
# and no big int (unless dh is on)
set(WOLFSSL_ASN_HELP_STRING "Enable ASN (default: enabled)")
option(WOLFSSL_ASN ${WOLFSSL_ASN_HELP_STRING} "yes")
if(NOT WOLFSSL_ASN)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_ASN" "-DNO_CERTS")
if(NOT WOLFSSL_DH AND NOT WOLFSSL_ECC)
# DH and ECC need bigint
list(APPEND WOLFSSL_DEFINITIONS "-DNO_BIG_INT")
endif()
else()
# turn off ASN if leanpsk on
if(WOLFSSL_LEAN_PSK)
list(APPEND WOLFSSL_DEFINITIONS
"-DNO_ASN"
"-DNO_CERTS"
"-DNO_BIG_INT")
override_cache(WOLFSSL_ASN "no")
else()
if("${WOLFSSL_ASN}" STREQUAL "nocrypt")
list(APPEND WOLFSSL_DEFINITIONS "-DNO_ASN_CRYPT")
# TODO: verify that this is correct
override_cache(WOLFSSL_PWDBASED "no")
endif()
endif()
endif()
if(WOLFSSL_RSA AND NOT WOLFSSL_RSA_VFY AND NOT WOLFSSL_ASN)
message(FATAL_ERROR "please disable rsa if disabling asn.")
endif()
if(WOLFSSL_DSA AND NOT WOLFSSL_ASN)
message(FATAL_ERROR "please disable dsa if disabling asn.")
endif()
# DH and ECC need bigint
if(NOT WOLFSSL_ASN AND
NOT WOLFSSL_DH AND
NOT WOLFSSL_ECC AND
NOT WOLFSSL_RSA)
override_cache(WOLFSSL_FAST_MATH "no")
set(WOLFSSL_SLOWMATH "no")
endif()
# AES
set(WOLFSSL_AES_HELP_STRING "Enable AES (default: enabled)")
option(WOLFSSL_AES ${WOLFSSL_AES_HELP_STRING} "yes")
if(NOT WOLFSSL_AES)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_AES")
if(WOLFSSL_FORTRESS)
message(FATAL_ERROR "fortress requires aes")
endif()
if(WOLFSSL_ECC_ENCRYPT)
message(FATAL_ERROR "cannot enable eccencrypt and hkdf without aes.")
endif()
if(WOLFSSL_AESGCM)
message(FATAL_ERROR "AESGCM requires AES.")
endif()
if(WOLFSSL_AESCCM)
message(FATAL_ERROR "AESCCM requires AES.")
endif()
if(WOLFSSL_AESCTR)
message(FATAL_ERROR "AESCTR requires AES.")
endif()
else()
if(WOLFSSL_LEAN_PSK)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_AES")
override_cache(WOLFSSL_AES "no")
endif()
endif()
# Coding
set(WOLFSSL_CODING_HELP_STRING "Enable coding base 16/64 (default: enabled)")
option(WOLFSSL_CODING ${WOLFSSL_CODING_HELP_STRING} "yes")
if(NOT WOLFSSL_CODING)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_CODING")
else()
# turn off CODING if leanpsk on
if(WOLFSSL_LEAN_PSK)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_CODING")
override_cache(WOLFSSL_CODING "no")
endif()
endif()
# Base64
set(BASE64_ENCODE_DEFAULT "no")
if("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
set(BASE64_ENCODE_DEFAULT "yes")
endif()
set(WOLFSSL_BASE64_ENCODE_HELP_STRING "Enable Base64 encoding (default: enabled on x86_64)")
option(WOLFSSL_BASE64_ENCODE ${WOLFSSL_BASE64_ENCODE_HELP_STRING} ${BASE64_ENCODE_DEFAULT})
if(WOLFSSL_BASE64_ENCODE)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_BASE64_ENCODE")
endif()
# TODO: - Base16
# DES3
set(WOLFSSL_DES3_HELP_STRING "Enable DES3 (default: disabled)")
option(WOLFSSL_DES3 ${WOLFSSL_DES3_HELP_STRING} "no")
if(WOLFSSL_OPENSSH OR
WOLFSSL_QT OR
WOLFSSL_OPENVPN OR
WOLFSSL_WPAS)
override_cache(WOLFSSL_DES3 "yes")
endif()
# TODO: - IDEA
# ARC4
set(WOLFSSL_ARC4_HELP_STRING "Enable ARC4 (default: disabled)")
option(WOLFSSL_ARC4 ${WOLFSSL_ARC4_HELP_STRING} "no")
if(WOLFSSL_OPENSSH OR WOLFSSL_WPAS)
override_cache(WOLFSSL_ARC4 "yes")
endif()
if(NOT WOLFSSL_ARC4)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_RC4")
else()
# turn off ARC4 if leanpsk or leantls on
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_RC4")
override_cache(WOLFSSL_ARC4 "no")
endif()
endif()
# MD5
set(WOLFSSL_MD5_HELP_STRING "Enable MD5 (default: enabled)")
option(WOLFSSL_MD5 ${WOLFSSL_MD5_HELP_STRING} "yes")
if(NOT WOLFSSL_MD5)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_MD5" "-DNO_OLD_TLS")
else()
# turn off MD5 if leanpsk or leantls on
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_MD5" "-DNO_OLD_TLS")
override_cache(WOLFSSL_MD5 "no")
endif()
endif()
# SHA
set(WOLFSSL_SHA_HELP_STRING "Enable SHA (default: enabled)")
option(WOLFSSL_SHA ${WOLFSSL_SHA_HELP_STRING} "yes")
if(NOT WOLFSSL_SHA)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_SHA" "-DNO_OLD_TLS")
else()
# turn off SHA if leanpsk or leantls on
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_SHA" "-DNO_OLD_TLS")
override_cache(WOLFSSL_SHA "no")
endif()
endif()
# TODO: - CMAC
# - AES-XTS
# - Web server
# - Web client
# HC128
set(WOLFSSL_HC128_HELP_STRING "Enable HC-128 (default: disabled)")
option(WOLFSSL_HC128 ${WOLFSSL_HC128_HELP_STRING} "no")
if(NOT WOLFSSL_HC128)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_HC128")
else()
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_HC128")
endif()
# RABBIT
if(NOT WOLFSSL_RABBIT)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_RABBIT")
else()
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_RABBIT")
endif()
# TODO: - RC2
# - FIPS, again (there's more logic for FIPS after RABBIT in configure.ac)
# - Selftest
# SHA224
set(SHA224_DEFAULT "no")
if(("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64") OR
("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64"))
if(NOT WOLFSSL_AFALG AND NOT WOLFSSL_DEVCRYPTO AND
(NOT WOLFSSL_FIPS OR ("${FIPS_VERSION}" STREQUAL "v2")))
set(SHA224_DEFAULT "yes")
endif()
endif()
set(WOLFSSL_SHA224_HELP_STRING "Enable wolfSSL SHA-224 support (default: enabled on x86_64/aarch64)")
option(WOLFSSL_SHA224 ${WOLFSSL_SHA224_HELP_STRING} ${SHA224_DEFAULT})
if(WOLFSSL_SHA224)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHA224")
endif()
# SHA3
set(SHA3_DEFAULT "no")
if(("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64") OR
("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "aarch64"))
if(NOT WOLFSSL_FIPS OR ("${FIPS_VERSION}" STREQUAL "v2"))
set(SHA3_DEFAULT "yes")
endif()
endif()
set(WOLFSSL_SHA3_HELP_STRING "Enable wolfSSL SHA-3 support (default: enabled on x86_64/aarch64)")
set(WOLFSSL_SHA3 ${SHA3_DEFAULT} CACHE STRING ${WOLFSSL_SHA3_HELP_STRING})
set_property(CACHE WOLFSSL_SHA3 PROPERTY STRINGS "yes" "no" "small")
if("${WOLFSSL_SHA3}" STREQUAL "small")
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHA3_SMALL")
override_cache(WOLFSSL_SHA3 "yes")
endif()
if(WOLFSSL_SHA3 AND NOT WOLFSSL_32BIT)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHA3")
endif()
# SHAKE256
set(WOLFSSL_SHAKE256_HELP_STRING "Enable wolfSSL SHAKE256 support (default: enabled on x86_64/aarch64)")
set(WOLFSSL_SHAKE256 "no" CACHE STRING ${WOLFSSL_SHAKE256_HELP_STRING})
set_property(CACHE WOLFSSL_SHAKE256 PROPERTY STRINGS "yes" "no" "small")
if(NOT WOLFSSL_SHAKE256)
override_cache(WOLFSSL_SHAKE256 ${WOLFSSL_SHA3})
endif()
if(WOLFSSL_SHAKE256)
if(NOT WOLFSSL_32BIT)
list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_SHAKE256")
if(NOT WOLFSSL_SHA3)
message(FATAL_ERROR "Must have SHA-3 enabled: --enable-sha3")
endif()
endif()
endif()
# POLY1305
set(POLY1305_DEFAULT "yes")
if(WOLFSSL_FIPS)
set(POLY1305_DEFAULT "no")
endif()
set(WOLFSSL_POLY1305_HELP_STRING "Enable wolfSSL POLY1305 support (default: enabled)")
option(WOLFSSL_POLY1305 ${WOLFSSL_POLY1305_HELP_STRING} ${POLY1305_DEFAULT})
# leanpsk and leantls don't need poly1305
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
override_cache(WOLFSSL_POLY1305 "no")
endif()
if(WOLFSSL_POLY1305)
list(APPEND WOLFSSL_DEFINITIONS
"-DHAVE_POLY1305"
"-DHAVE_ONE_TIME_AUTH")
endif()
# CHACHA
set(CHACHA_DEFAULT "yes")
if(WOLFSSL_FIPS)
set(CHACHA_DEFAULT "no")
endif()
set(WOLFSSL_CHACHA_HELP_STRING "Enable CHACHA (default: enabled). Use `=noasm` to disable ASM AVX/AVX2 speedups")
set(WOLFSSL_CHACHA ${CHACHA_DEFAULT} CACHE STRING ${WOLFSSL_CHACHA_HELP_STRING})
set_property(CACHE WOLFSSL_CHACHA PROPERTY STRINGS "yes" "no" "noasm")
# leanpsk and leantls don't need chacha
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
override_cache(WOLFSSL_CHACHA "no")
endif()
if(("${WOLFSSL_CHACHA}" STREQUAL "noasm") OR NOT WOLFSSL_ASM)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_CHACHA_ASM")
endif()
if(NOT ("${WOLFSSL_CHACHA}" STREQUAL "noasm") AND WOLFSSL_CHACHA)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_CHACHA")
endif()
# TODO: - XCHACHA
# Hash DRBG
set(WOLFSSL_HASH_DRBG_HELP_STRING "Enable Hash DRBG support (default: enabled)")
option(WOLFSSL_HASH_DRBG ${WOLFSSL_HASH_DRBG_HELP_STRING} "yes")
if(WOLFSSL_HASH_DRBG)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_HASHDRBG")
else()
# turn on Hash DRBG if FIPS is on
if(WOLFSSL_FIPS)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_HASHDRBG")
override_cache(WOLFSSL_HASH_DRBG "yes")
else()
list(APPEND WOLFSSL_DEFINITIONS "-DWC_NO_HASHDRBG")
endif()
endif()
# Filesystem
if(WOLFSSL_LINUX_KM)
set(FILESYSTEM_DEFAULT "no")
else()
set(FILESYSTEM_DEFAULT "yes")
endif()
set(WOLFSSL_FILESYSTEM_HELP_STRING "Enable Filesystem support (default: enabled)")
option(WOLFSSL_FILESYSTEM ${WOLFSSL_FILESYSTEM_HELP_STRING} ${FILESYSTEM_DEFAULT})
if(NOT WOLFSSL_FILESYSTEM)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_FILESYSTEM")
else()
if(WOLFSSL_LEAN_PSK OR WOLFSSL_LEAN_TLS)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_FILESYSTEM")
override_cache(WOLFSSL_FILESYSTEM "no")
endif()
endif()
# Inline function support
set(WOLFSSL_INLINE_HELP_STRING "Enable inline functions (default: enabled)")
option(WOLFSSL_INLINE ${WOLFSSL_INLINE_HELP_STRING} "yes")
if(NOT WOLFSSL_INLINE)
list(APPEND WOLFSSL_DEFINITIONS "-DNO_INLINE")
endif()
# TODO: - OCSP
# - OCSP stapling
# - OCSP stapling v2
# - CRL
# - CRL monitor
# - User crypto
# - NTRU
# - QSH
# - Whitewood netRandom client library
# - SNI
# - Max fragment length
# - ALPN
# - Trusted CA indication
# - Truncated HMAC
# - Renegotiation indication
# - Secure renegotiation
# - Fallback SCSV
# Supported elliptic curves extensions
set(WOLFSSL_SUPPORTED_CURVES_HELP_STRING "Enable Supported Elliptic Curves (default: enabled)")
option(WOLFSSL_SUPPORTED_CURVES ${WOLFSSL_SUPPORTED_CURVES_HELP_STRING} "yes")
if(WOLFSSL_SUPPORTED_CURVES)
if(NOT WOLFSSL_ECC AND NOT WOLFSSL_CURVE25519 AND NOT WOLFSSL_CURVE448)
override_cache(WOLFSSL_SUPPORTED_CURVES "no")
else()
list(APPEND WOLFSSL_DEFINITIONS
"-DHAVE_TLS_EXTENSIONS"
"-DHAVE_SUPPORTED_CURVES")
endif()
endif()
# Diffie-Hellman
if(WOLFSSL_DH)
if(WOLFSSL_TLS13 OR WOLFSSL_SUPPORTED_CURVES)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_FFDHE_2048")
endif()
endif()
# TODO: - FFDHE params only
# TLS 1.3 Requires either ECC or (RSA/DH), or CURVE25519/ED25519 or CURVE448/ED448
if (NOT WOLFSSL_ECC AND
(NOT WOLFSSL_RSA OR NOT WOLFSSL_DH) AND
(NOT WOLFSSL_CURVE25519 OR NOT WOLFSSL_ED25519) AND
(NOT WOLFSSL_CURVE448 AND NOT WOLFSSL_ED448))
override_cache(WOLFSSL_TLS13 "no")
endif()
if (WOLFSSL_TLS13)
list(APPEND WOLFSSL_DEFINITIONS
"-DWOLFSSL_TLS13"
"-DHAVE_TLS_EXTENSIONS"
"-DHAVE_SUPPORTED_CURVES")
endif()
# TODO: - Session ticket
# Extended master secret extension
set(WOLFSSL_EXTENDED_MASTER_HELP_STRING "Enable Extended Master Secret (default: enabled)")
option(WOLFSSL_EXTENDED_MASTER ${WOLFSSL_EXTENDED_MASTER_HELP_STRING} "yes")
if(WOLFSSL_EXTENDED_MASTER)
list(APPEND WOLFSSL_DEFINITIONS "-DHAVE_EXTENDED_MASTER")
endif()
# TODO: - TLS extensions
# - Early data handshake
# - PKCS7
# - wolfSSH options
# - SCEP
# - Secure remote password
# - Indefinite length encoded messages
# - Small stack cache
# - Small stack
# - Valgrind
# - Test certs
# - I/O pool example
# - Certificate service
# - wolfSSL JNI
# - lighttpd/lighty
# - Asio
# - Apache HTTPD
# Encrypt-then-mac
set(WOLFSSL_ENC_THEN_MAC_HELP_STRING "Enable Encryptr-Then-Mac extension (default: enabled)")