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   1 ### -*-makefile-*-
   2 ###
   3 ### Build script for symmetric cryptography
   4 ###
   5 ### (c) 2013 Straylight/Edgeware
   6 ###
   7
   8 ###----- Licensing notice ---------------------------------------------------
   9 ###
  10 ### This file is part of Catacomb.
  11 ###
  12 ### Catacomb is free software; you can redistribute it and/or modify
  13 ### it under the terms of the GNU Library General Public License as
  14 ### published by the Free Software Foundation; either version 2 of the
  15 ### License, or (at your option) any later version.
  16 ###
  17 ### Catacomb is distributed in the hope that it will be useful,
  18 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ### GNU Library General Public License for more details.
  21 ###
  22 ### You should have received a copy of the GNU Library General Public
  23 ### License along with Catacomb; if not, write to the Free
  24 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  25 ### MA 02111-1307, USA.
  26
  27 include $(top_srcdir)/vars.am
  28
  29 noinst_LTLIBRARIES       = libsymm.la
  30 libsymm_la_SOURCES       =
  31 nodist_libsymm_la_SOURCES =
  32
  33 TEST_LIBS                = libsymm.la
  34
  35 VPATH                   += $(srcdir)/modes
  36
  37 ###--------------------------------------------------------------------------
  38 ### Autogenerated lists.
  39
  40 ## Fancy template substitutions.
  41 multigen                 = $(PYTHON) $(srcdir)/multigen
  42 EXTRA_DIST              += multigen
  43
  44 ## The heart of this is an enormous cross-product of crypto primitives and
  45 ## the corresponding modes of operation.  Rather than write it out longhand,
  46 ## we generate it using `multigen'.  Unfortunately, this needs to be done
  47 ## at the Automake level, which causes some interesting bootstrapping
  48 ## problems.
  49 ##
  50 ## Of course, now that we have this machinery for the complicated modes
  51 ## generation, we might as well use it for simpler things.
  52 include modes.am
  53 include stubs.am
  54
  55 EXTRA_DIST              += modes.am.in modes.am
  56 EXTRA_DIST              += stubs.am.in stubs.am
  57 MAINTAINERCLEANFILES    += $(srcdir)/modes.am
  58 MAINTAINERCLEANFILES    += $(srcdir)/stubs.am
  59
  60 ## Generate the lists.
  61 $(srcdir)/modes.am: modes.am.in Makefile.am
  62         $(AM_V_GEN)$(multigen) -g $(srcdir)/modes.am.in $(srcdir)/modes.am \
  63                 blkc="$(BLKCS)" \
  64                         blkcmode="$(BLKCMODES)" \
  65                         blkcciphermode="$(BLKCCIPHERMODES)" \
  66                 hash="$(HASHES)" \
  67                         hashmode="$(HASHMODES)" \
  68                         hashciphermode="$(HASHCIPHERMODES)" \
  69                         hashmacmode="$(HASHMACMODES)"
  70 $(srcdir)/stubs.am: stubs.am.in Makefile.am
  71         $(AM_V_GEN)$(multigen) -g $(srcdir)/stubs.am.in $(srcdir)/stubs.am \
  72                 descr,hname,base="$(STUBS_HDR)" cname="$(STUBS_SRC)"
  73
  74 ## Initialize lists of known classes.
  75 ALL_CIPHERS              = $(CIPHER_MODES)
  76 ALL_HASHES               = $(HASHES)
  77 ALL_MACS                 = $(MAC_MODES)
  78
  79 ## Stub headers and sources.
  80 STUBS_HDR                =
  81 STUBS_SRC                =
  82
  83 ###--------------------------------------------------------------------------
  84 ### Block ciphers.
  85
  86 BLKCS                    =
  87 BLKCMODES                =
  88
  89 BLKCCIPHERMODES          =
  90 BLKCMODES               += $(BLKCCIPHERMODES)
  91
  92 ## A tool for translating the AES-contest test vectors into a form our test
  93 ## rigs understand.
  94 EXTRA_DIST              += aes-trans
  95
  96 ## Block cipher utility macros, mainly used in mode implementations.
  97 pkginclude_HEADERS      += blkc.h
  98
  99 ## Source code and headers for the block ciphers.
 100 libsymm_la_SOURCES      += $(BLKC_C)
 101 pkginclude_HEADERS      += $(BLKC_H)
 102
 103 ## Schneier's `Blowfish' block cipher.
 104 BLKCS                   += blowfish
 105 nodist_libsymm_la_SOURCES += ../precomp/symm/blowfish-tab.c
 106 PRECOMPS                += $(precomp)/symm/blowfish-tab.c
 107 PRECOMP_PROGS           += blowfish-mktab
 108 blowfish_mktab_CPPFLAGS  = $(AM_CPPFLAGS) -DQUIET
 109 if !CROSS_COMPILING
 110 $(precomp)/symm/blowfish-tab.c:
 111         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 112         $(AM_V_at)$(MAKE) blowfish-mktab$(EXEEXT)
 113         $(AM_V_GEN)./blowfish-mktab >$(precomp)/symm/blowfish-tab.c.new && \
 114                 mv $(precomp)/symm/blowfish-tab.c.new \
 115                         $(precomp)/symm/blowfish-tab.c
 116 endif
 117
 118 ## Adams and Tavares' `CAST' block ciphers.
 119 BLKCS                   += cast128 cast256
 120 libsymm_la_SOURCES      += cast-s.c cast-sk.c cast-base.h
 121 cast256.t$(EXEEXT): t/cast256
 122 EXTRA_DIST              += t/cast256.aes
 123 MAINTAINERCLEANFILES    += $(srcdir)/t/cast256
 124 t/cast256: t/cast256.aes
 125         $(AM_V_GEN)$(srcdir)/aes-trans CAST256 \
 126                 <$(srcdir)/t/cast256.aes \
 127                 >$(srcdir)/t/cast256.new && \
 128         mv $(srcdir)/t/cast256.new $(srcdir)/t/cast256
 129
 130 ## IBM's `DES' block cipher, by Feistel, Coppersmith, and others.
 131 BLKCS                   += des des3
 132 libsymm_la_SOURCES      += des-base.h
 133 nodist_libsymm_la_SOURCES += ../precomp/symm/des-tab.c
 134 PRECOMPS                += $(precomp)/symm/des-tab.c
 135 PRECOMP_PROGS           += des-mktab
 136 if !CROSS_COMPILING
 137 $(precomp)/symm/des-tab.c:
 138         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 139         $(AM_V_at)$(MAKE) des-mktab$(EXEEXT)
 140         $(AM_V_GEN)./des-mktab >$(precomp)/symm/des-tab.c.new && \
 141                 mv $(precomp)/symm/des-tab.c.new $(precomp)/symm/des-tab.c
 142 endif
 143
 144 ## Rivest's `DESX' variant, with pre- and post-whitening.
 145 BLKCS                   += desx
 146 libsymm_la_SOURCES      += desx-tab.c
 147
 148 ## Lai and Massey's IDEA.
 149 BLKCS                   += idea
 150
 151 ## IBM's `MARS' block cipher.
 152 BLKCS                   += mars
 153 nodist_libsymm_la_SOURCES += ../precomp/symm/mars-tab.c
 154 PRECOMPS                += $(precomp)/symm/mars-tab.c
 155 PRECOMP_PROGS           += mars-mktab
 156 if !CROSS_COMPILING
 157 $(precomp)/symm/mars-tab.c:
 158         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 159         $(AM_V_at)$(MAKE) mars-mktab$(EXEEXT)
 160         $(AM_V_GEN)./mars-mktab >$(precomp)/symm/mars-tab.c.new && \
 161                 mv $(precomp)/symm/mars-tab.c.new $(precomp)/symm/mars-tab.c
 162 endif
 163 mars.t$(EXEEXT): t/mars
 164 EXTRA_DIST              += t/mars.aes
 165 MAINTAINERCLEANFILES    += $(srcdir)/t/mars
 166 t/mars: t/mars.aes
 167         $(AM_V_GEN)$(srcdir)/aes-trans Mars \
 168                 <$(srcdir)/t/mars.aes \
 169                 >$(srcdir)/t/mars.new && \
 170         mv $(srcdir)/t/mars.new $(srcdir)/t/mars
 171
 172 ## Daemen, Peeters, Van Assche and Rijmen's `Noekeon'.
 173 BLKCS                   += noekeon
 174
 175 ## Rivest's `RC2' block cipher.
 176 BLKCS                   += rc2
 177 libsymm_la_SOURCES      += rc2-tab.c
 178
 179 ## Rivest's `RC5'.
 180 BLKCS                   += rc5
 181
 182 ## Daemen and Rijmen's `Rijndael' block cipher, selected as AES.
 183 BLKCS                   += rijndael rijndael192 rijndael256
 184 libsymm_la_SOURCES      += rijndael-base.h rijndael-base.c
 185 if CPUFAM_X86
 186 libsymm_la_SOURCES      += rijndael-x86ish-aesni.S
 187 endif
 188 if CPUFAM_AMD64
 189 libsymm_la_SOURCES      += rijndael-x86ish-aesni.S
 190 endif
 191 if HAVE_AS_ARMV8_CRYPTO
 192 if CPUFAM_ARMEL
 193 libsymm_la_SOURCES      += rijndael-arm-crypto.S
 194 endif
 195 endif
 196 nodist_libsymm_la_SOURCES += ../precomp/symm/rijndael-tab.c
 197 PRECOMPS                += $(precomp)/symm/rijndael-tab.c
 198 PRECOMP_PROGS           += rijndael-mktab
 199 if !CROSS_COMPILING
 200 $(precomp)/symm/rijndael-tab.c:
 201         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 202         $(AM_V_at)$(MAKE) rijndael-mktab$(EXEEXT)
 203         $(AM_V_GEN)./rijndael-mktab >$(precomp)/symm/rijndael-tab.c.new && \
 204                 mv $(precomp)/symm/rijndael-tab.c.new \
 205                         $(precomp)/symm/rijndael-tab.c
 206 endif
 207 rijndael.t$(EXEEXT): t/rijndael
 208 EXTRA_DIST              += t/rijndael.aes
 209 MAINTAINERCLEANFILES    += $(srcdir)/t/rijndael
 210 t/rijndael: t/rijndael.aes
 211         $(AM_V_GEN)$(srcdir)/aes-trans Rijndael \
 212                 <$(srcdir)/t/rijndael.aes \
 213                 >$(srcdir)/t/rijndael.new && \
 214         mv $(srcdir)/t/rijndael.new $(srcdir)/t/rijndael
 215
 216 ## Massey's `SAFER' block ciphers.
 217 BLKCS                   += safer safersk
 218 nodist_libsymm_la_SOURCES += ../precomp/symm/safer-tab.c
 219 PRECOMPS                += $(precomp)/symm/safer-tab.c
 220 PRECOMP_PROGS           += safer-mktab
 221 STUBS_HDR               += SAFER-SK,safersk,safer
 222 if !CROSS_COMPILING
 223 $(precomp)/symm/safer-tab.c:
 224         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 225         $(AM_V_at)$(MAKE) safer-mktab$(EXEEXT)
 226         $(AM_V_GEN)./safer-mktab >$(precomp)/symm/safer-tab.c.new && \
 227                 mv $(precomp)/symm/safer-tab.c.new \
 228                         $(precomp)/symm/safer-tab.c
 229 endif
 230
 231 ## Anderson, Biham and Knudsen's `Serpent' block cipher.
 232 BLKCS                   += serpent
 233 libsymm_la_SOURCES      += serpent-sbox.h
 234 check_PROGRAMS          += serpent-check
 235 TESTS                   += serpent-check
 236 serpent.t$(EXEEXT): t/serpent
 237 EXTRA_DIST              += t/serpent.aes
 238 MAINTAINERCLEANFILES    += $(srcdir)/t/serpent
 239 t/serpent: t/serpent.aes
 240         $(AM_V_GEN)$(srcdir)/aes-trans Serpent -v rev=1 \
 241                 <$(srcdir)/t/serpent.aes \
 242                 >$(srcdir)/t/serpent.new && \
 243         mv $(srcdir)/t/serpent.new $(srcdir)/t/serpent
 244
 245 ## The National Security Agency's `Skipjack' block cipher.  You don't want to
 246 ## use this.
 247 BLKCS                   += skipjack
 248 libsymm_la_SOURCES      += skipjack-tab.c
 249
 250 ## Daemen and Rijmen's `Square' block cipher.
 251 BLKCS                   += square
 252 nodist_libsymm_la_SOURCES += ../precomp/symm/square-tab.c
 253 PRECOMPS                += $(precomp)/symm/square-tab.c
 254 PRECOMP_PROGS           += square-mktab
 255 if !CROSS_COMPILING
 256 $(precomp)/symm/square-tab.c:
 257         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 258         $(AM_V_at)$(MAKE) square-mktab$(EXEEXT)
 259         $(AM_V_GEN)./square-mktab >$(precomp)/symm/square-tab.c.new && \
 260                 mv $(precomp)/symm/square-tab.c.new \
 261                         $(precomp)/symm/square-tab.c
 262 endif
 263
 264 ## Wheeler and Needham's `TEA' and `XTEA' block ciphers.
 265 BLKCS                   += tea xtea
 266
 267 ## Schneier, Kelsey, Whiting, Wagner, Hall and Ferguson's `Twofish' block
 268 ## cipher.
 269 BLKCS                   += twofish
 270 nodist_libsymm_la_SOURCES += ../precomp/symm/twofish-tab.c
 271 PRECOMPS                += $(precomp)/symm/twofish-tab.c
 272 PRECOMP_PROGS           += twofish-mktab
 273 if !CROSS_COMPILING
 274 $(precomp)/symm/twofish-tab.c:
 275         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 276         $(AM_V_at)$(MAKE) twofish-mktab$(EXEEXT)
 277         $(AM_V_GEN)./twofish-mktab >$(precomp)/symm/twofish-tab.c.new && \
 278                 mv $(precomp)/symm/twofish-tab.c.new \
 279                         $(precomp)/symm/twofish-tab.c
 280 endif
 281 twofish.t$(EXEEXT): t/twofish
 282 EXTRA_DIST              += t/twofish.aes
 283 MAINTAINERCLEANFILES    += $(srcdir)/t/twofish
 284 t/twofish: t/twofish.aes
 285         $(AM_V_GEN)$(srcdir)/aes-trans Twofish \
 286                 <$(srcdir)/t/twofish.aes \
 287                 >$(srcdir)/t/twofish.new && \
 288         mv $(srcdir)/t/twofish.new $(srcdir)/t/twofish
 289
 290 ## The old NIST modes for DES.
 291 BLKCCIPHERMODES         += cbc cfb ecb ofb
 292
 293 ## Counter mode.
 294 BLKCCIPHERMODES         += counter
 295
 296 ###--------------------------------------------------------------------------
 297 ### Hash functions.
 298
 299 HASHES                   =
 300 HASHMODES                =
 301
 302 HASHCIPHERMODES          =
 303 HASHMODES               += $(HASHCIPHERMODES)
 304
 305 HASHMACMODES             =
 306 HASHMODES               += $(HASHMACMODES)
 307
 308 ## Common definitions for hash functions.
 309 pkginclude_HEADERS      += hash.h
 310
 311 ## Source code and headers for the hash functions.
 312 libsymm_la_SOURCES      += $(HASH_C)
 313 pkginclude_HEADERS      += $(HASH_H)
 314
 315 ## Lim and KISA's `HAS-160', recommended for use with KCDSA.
 316 HASHES                  += has160
 317
 318 ## Rivest's `MD' series of hash functions
 319 HASHES                  += md2 md4 md5
 320 libsymm_la_SOURCES      += md2-tab.c
 321
 322 ## Dobbertin, Bosselaers and Preneel's `RIPEMD' suite.
 323 HASHES                  += rmd128 rmd160 rmd256 rmd320
 324
 325 ## The National Security Agency's `SHA-1' hash function.
 326 HASHES                  += sha
 327
 328 ## The National Security Agency's `SHA-2' suite.
 329 HASHES                  += sha224 sha256
 330 HASHES                  += sha384 sha512
 331 STUBS_HDR               += SHA-224,sha224,sha256
 332 STUBS_HDR               += SHA-384,sha384,sha512
 333
 334 ## Anderson and Biham's `Tiger' hash function.
 335 HASHES                  += tiger
 336 libsymm_la_SOURCES      += tiger-base.h
 337 nodist_libsymm_la_SOURCES += ../precomp/symm/tiger-tab.c
 338 PRECOMPS                += $(precomp)/symm/tiger-tab.c
 339 PRECOMP_PROGS           += tiger-mktab
 340 if !CROSS_COMPILING
 341 $(precomp)/symm/tiger-tab.c:
 342         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 343         $(AM_V_at)$(MAKE) tiger-mktab$(EXEEXT)
 344         $(AM_V_GEN)./tiger-mktab >$(precomp)/symm/tiger-tab.c.new && \
 345                 mv $(precomp)/symm/tiger-tab.c.new \
 346                         $(precomp)/symm/tiger-tab.c
 347 endif
 348
 349 ## Barreto and Rijmen's `Whirlpool' hash function.
 350 HASHES                  += whirlpool whirlpool256
 351 nodist_libsymm_la_SOURCES += ../precomp/symm/whirlpool-tab.c
 352 PRECOMPS                += $(precomp)/symm/whirlpool-tab.c
 353 PRECOMP_PROGS           += whirlpool-mktab
 354 STUBS_HDR               += Whirlpool-256,whirlpool256,whirlpool
 355 if !CROSS_COMPILING
 356 $(precomp)/symm/whirlpool-tab.c:
 357         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 358         $(AM_V_at)$(MAKE) whirlpool-mktab$(EXEEXT)
 359         $(AM_V_GEN)./whirlpool-mktab \
 360                         >$(precomp)/symm/whirlpool-tab.c.new && \
 361                 mv $(precomp)/symm/whirlpool-tab.c.new \
 362                         $(precomp)/symm/whirlpool-tab.c
 363 endif
 364
 365 ## Bellare, Canetti and Krawczyk's `HMAC' mode for message authentication.
 366 HASHMACMODES            += hmac
 367
 368 ## MGF1, used in OAEP and PSS.
 369 HASHCIPHERMODES         += mgf
 370
 371 ###--------------------------------------------------------------------------
 372 ### Other symmetric primitives.
 373
 374 ## The CRC32 algorithm, which is useful, but has no worthwhile security.
 375 pkginclude_HEADERS      += crc32.h
 376 libsymm_la_SOURCES      += crc32.c
 377 ALL_HASHES              += crc32=gcrc32
 378
 379 ## Rivest's `RC4' stream cipher.
 380 pkginclude_HEADERS      += rc4.h
 381 libsymm_la_SOURCES      += rc4.c
 382 TESTS                   += rc4.t$(EXEEXT)
 383 EXTRA_DIST              += t/rc4
 384 ALL_CIPHERS             += rc4
 385
 386 ## Coppersmith and Rogaway's `SEAL' pseudorandom function.
 387 pkginclude_HEADERS      += seal.h
 388 libsymm_la_SOURCES      += seal.c
 389 TESTS                   += seal.t$(EXEEXT)
 390 EXTRA_DIST              += t/seal
 391 ALL_CIPHERS             += seal
 392
 393 ## Bernstein's `Salsa20' stream cipher.  Most of the test vectors come from
 394 ## the eSTREAM project, captured by the Internet Archive's Wayback Machine at
 395 ##
 396 ##   http://web.archive.org/web/20070814004154/http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20.tar.gz?view=tar
 397 ##
 398 ## and automatically converted into the format we want.
 399 EXTRA_DIST              += salsa20-tvconv
 400 pkginclude_HEADERS      += salsa20.h salsa20-core.h
 401 libsymm_la_SOURCES      += salsa20.c
 402 if CPUFAM_X86
 403 libsymm_la_SOURCES      += salsa20-x86ish-sse2.S
 404 endif
 405 if CPUFAM_AMD64
 406 libsymm_la_SOURCES      += salsa20-x86ish-sse2.S
 407 endif
 408 if CPUFAM_ARMEL
 409 libsymm_la_SOURCES      += salsa20-arm-neon.S
 410 endif
 411 TESTS                   += salsa20.t$(EXEEXT)
 412 ALL_CIPHERS             += salsa20 salsa2012 salsa208
 413 ALL_CIPHERS             += xsalsa20 xsalsa2012 xsalsa208
 414 STUBS_HDR               += Salsa20/12,salsa2012,salsa20
 415 STUBS_HDR               += Salsa20/8,salsa208,salsa20
 416 STUBS_HDR               += XSalsa20,xsalsa20,salsa20
 417 STUBS_HDR               += XSalsa20/12,xsalsa2012,salsa20
 418 STUBS_HDR               += XSalsa20/8,xsalsa208,salsa20
 419 EXTRA_DIST              += t/salsa20
 420 MAINTAINERCLEANFILES    += t/salsa20
 421 salsa20.t$(EXEEXT): t/salsa20
 422 SALSA20_ESTREAM_TV       = t/salsa20.estream
 423 SALSA20_ESTREAM_TV      += t/salsa2012.estream
 424 SALSA20_ESTREAM_TV      += t/salsa208.estream
 425 EXTRA_DIST              += t/salsa20.local $(SALSA20_ESTREAM_TV)
 426 t/salsa20: salsa20-tvconv t/salsa20.local $(SALSA20_ESTREAM_TV)
 427         $(AM_V_GEN)cd $(srcdir) && \
 428                 { echo "### GENERATED by salsa20-tvconv" && \
 429                   cat t/salsa20.local && \
 430                   ./salsa20-tvconv $(SALSA20_ESTREAM_TV); \
 431                 } >t/salsa20.new && \
 432                 mv t/salsa20.new t/salsa20
 433
 434 ## Bernstein's `ChaCha' stream cipher.
 435 pkginclude_HEADERS      += chacha.h chacha-core.h
 436 libsymm_la_SOURCES      += chacha.c
 437 if CPUFAM_X86
 438 libsymm_la_SOURCES      += chacha-x86ish-sse2.S
 439 endif
 440 if CPUFAM_AMD64
 441 libsymm_la_SOURCES      += chacha-x86ish-sse2.S
 442 endif
 443 if CPUFAM_ARMEL
 444 libsymm_la_SOURCES      += chacha-arm-neon.S
 445 endif
 446 TESTS                   += chacha.t$(EXEEXT)
 447 EXTRA_DIST              += t/chacha
 448 ALL_CIPHERS             += chacha20 chacha12 chacha8
 449 ALL_CIPHERS             += xchacha20 xchacha12 xchacha8
 450 STUBS_HDR               += ChaCha20,chacha20,chacha
 451 STUBS_HDR               += ChaCha12,chacha12,chacha
 452 STUBS_HDR               += ChaCha8,chacha8,chacha
 453 STUBS_HDR               += XChaCha20,xchacha20,chacha
 454 STUBS_HDR               += XChaCha12,xchacha12,chacha
 455 STUBS_HDR               += XChaCha8,xchacha8,chacha
 456
 457 ###--------------------------------------------------------------------------
 458 ### Autogenerated mode implementations.
 459
 460 ## The master stamp file, indicating that we generated all of the sources.
 461 EXTRA_DIST              += mode.h.in mode.c.in
 462 EXTRA_DIST              += modes/gen-stamp
 463 MAINTAINERCLEANFILES    += modes/gen-stamp
 464 modes/gen-stamp: Makefile.am
 465         $(AM_V_at)$(MKDIR_P) $(srcdir)/modes
 466         $(AM_V_GEN)$(multigen) -g $(srcdir)/mode.c.in \
 467                 $(srcdir)/modes/@base-@mode.c \
 468                 base="$(BLKCS)" mode="$(BLKCMODES)"
 469         $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
 470                 $(srcdir)/modes/@base-@mode.h \
 471                 base="$(BLKCS)" mode="$(BLKCMODES)"
 472         $(AM_V_at)$(multigen) -g $(srcdir)/mode.c.in \
 473                 $(srcdir)/modes/@base-@mode.c \
 474                 base="$(HASHES)" mode="$(HASHMODES)"
 475         $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
 476                 $(srcdir)/modes/@base-@mode.h \
 477                 base="$(HASHES)" mode="$(HASHMODES)"
 478         $(AM_V_at)touch $(srcdir)/modes/gen-stamp
 479
 480 ## The individual mode interfaces and implementations.
 481 pkginclude_HEADERS      += $(MODE_H)
 482
 483 ## Generated implementations.
 484 BUILT_SOURCES           += $(GENMODES_C)
 485 MAINTAINERCLEANFILES    += $(GENMODES_C)
 486 libsymm_la_SOURCES      += $(GENMODES_C)
 487 $(GENMODES_C): modes/gen-stamp
 488
 489 ## Generated interfaces.
 490 BUILT_SOURCES           += $(GENMODES_H)
 491 MAINTAINERCLEANFILES    += $(GENMODES_H)
 492 pkginclude_HEADERS      += $(GENMODES_H)
 493 $(GENMODES_H): modes/gen-stamp
 494
 495 ###--------------------------------------------------------------------------
 496 ### Autogenerated stub headers.
 497
 498 ## The master stamp file.
 499 EXTRA_DIST              += stub.h.in
 500 EXTRA_DIST              += stubs.gen-stamp
 501 MAINTAINERCLEANFILES    += stubs.gen-stamp
 502 stubs.gen-stamp: Makefile.am
 503         $(AM_V_at)$(MKDIR_P) $(srcdir)/stubs
 504         $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.h.in \
 505                 $(srcdir)/@name.h descr,name,base="$(STUBS_HDR)"
 506         $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.c.in \
 507                 $(srcdir)/@name.c name="$(STUBS_SRC)"
 508         $(AM_V_at)touch $(srcdir)/stubs.gen-stamp
 509
 510 ## Generated stub headers.
 511 BUILT_SOURCES           += $(STUB_H) $(STUB_C)
 512 MAINTAINERCLEANFILES    += $(STUB_H) $(STUB_C)
 513 pkginclude_HEADERS      += $(STUB_H)
 514 $(STUB_H) $(STUB_C): stubs.gen-stamp
 515
 516 ###--------------------------------------------------------------------------
 517 ### Tables of classes for encryption, hashing, and message authentication.
 518
 519 ## The skeleton for the class tables.
 520 EXTRA_DIST              += gthingtab.c.in
 521
 522 ## Table of cipher classes.
 523 pkginclude_HEADERS      += gcipher.h
 524 CLEANFILES              += gciphertab.c
 525 nodist_libsymm_la_SOURCES += gciphertab.c
 526 gciphertab.c: gthingtab.c.in Makefile.am
 527         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gciphertab.c \
 528                 what=gcipher cls=gccipher thing="$(ALL_CIPHERS)"
 529
 530 ## Table of hash classes.
 531 pkginclude_HEADERS      += ghash.h ghash-def.h
 532 CLEANFILES              += ghashtab.c
 533 nodist_libsymm_la_SOURCES += ghashtab.c
 534 ghashtab.c: gthingtab.c.in Makefile.am
 535         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in ghashtab.c \
 536                 what=ghash cls=gchash thing="$(ALL_HASHES)"
 537
 538 ## Table of MAC classes.
 539 pkginclude_HEADERS      += gmac.h
 540 CLEANFILES              += gmactab.c
 541 nodist_libsymm_la_SOURCES += gmactab.c
 542 gmactab.c: gthingtab.c.in Makefile.am
 543         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gmactab.c \
 544                 what=gmac cls=gcmac thing="$(ALL_MACS)"
 545
 546 ###--------------------------------------------------------------------------
 547 ### Testing.
 548
 549 ## Run the test programs.
 550 TESTS                   += $(SYMM_TESTS)
 551 EXTRA_DIST              += $(SYMM_TEST_FILES)
 552
 553 ## A piece of sample text for round-trip testing encryption modes.
 554 EXTRA_DIST              += daftstory.h
 555
 556 ## Clean the debris from the `modes' subdirectory.
 557 CLEANFILES              += modes/*.to modes/*.t$(EXEEXT)
 558
 559 ###----- That's all, folks --------------------------------------------------