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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 nodist_libsymm_la_SOURCES += ../precomp/symm/rijndael-tab.c
 192 PRECOMPS                += $(precomp)/symm/rijndael-tab.c
 193 PRECOMP_PROGS           += rijndael-mktab
 194 if !CROSS_COMPILING
 195 $(precomp)/symm/rijndael-tab.c:
 196         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 197         $(AM_V_at)$(MAKE) rijndael-mktab$(EXEEXT)
 198         $(AM_V_GEN)./rijndael-mktab >$(precomp)/symm/rijndael-tab.c.new && \
 199                 mv $(precomp)/symm/rijndael-tab.c.new \
 200                         $(precomp)/symm/rijndael-tab.c
 201 endif
 202 rijndael.t$(EXEEXT): t/rijndael
 203 EXTRA_DIST              += t/rijndael.aes
 204 MAINTAINERCLEANFILES    += $(srcdir)/t/rijndael
 205 t/rijndael: t/rijndael.aes
 206         $(AM_V_GEN)$(srcdir)/aes-trans Rijndael \
 207                 <$(srcdir)/t/rijndael.aes \
 208                 >$(srcdir)/t/rijndael.new && \
 209         mv $(srcdir)/t/rijndael.new $(srcdir)/t/rijndael
 210
 211 ## Massey's `SAFER' block ciphers.
 212 BLKCS                   += safer safersk
 213 nodist_libsymm_la_SOURCES += ../precomp/symm/safer-tab.c
 214 PRECOMPS                += $(precomp)/symm/safer-tab.c
 215 PRECOMP_PROGS           += safer-mktab
 216 STUBS_HDR               += SAFER-SK,safersk,safer
 217 if !CROSS_COMPILING
 218 $(precomp)/symm/safer-tab.c:
 219         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 220         $(AM_V_at)$(MAKE) safer-mktab$(EXEEXT)
 221         $(AM_V_GEN)./safer-mktab >$(precomp)/symm/safer-tab.c.new && \
 222                 mv $(precomp)/symm/safer-tab.c.new \
 223                         $(precomp)/symm/safer-tab.c
 224 endif
 225
 226 ## Anderson, Biham and Knudsen's `Serpent' block cipher.
 227 BLKCS                   += serpent
 228 libsymm_la_SOURCES      += serpent-sbox.h
 229 check_PROGRAMS          += serpent-check
 230 TESTS                   += serpent-check
 231 serpent.t$(EXEEXT): t/serpent
 232 EXTRA_DIST              += t/serpent.aes
 233 MAINTAINERCLEANFILES    += $(srcdir)/t/serpent
 234 t/serpent: t/serpent.aes
 235         $(AM_V_GEN)$(srcdir)/aes-trans Serpent -v rev=1 \
 236                 <$(srcdir)/t/serpent.aes \
 237                 >$(srcdir)/t/serpent.new && \
 238         mv $(srcdir)/t/serpent.new $(srcdir)/t/serpent
 239
 240 ## The National Security Agency's `Skipjack' block cipher.  You don't want to
 241 ## use this.
 242 BLKCS                   += skipjack
 243 libsymm_la_SOURCES      += skipjack-tab.c
 244
 245 ## Daemen and Rijmen's `Square' block cipher.
 246 BLKCS                   += square
 247 nodist_libsymm_la_SOURCES += ../precomp/symm/square-tab.c
 248 PRECOMPS                += $(precomp)/symm/square-tab.c
 249 PRECOMP_PROGS           += square-mktab
 250 if !CROSS_COMPILING
 251 $(precomp)/symm/square-tab.c:
 252         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 253         $(AM_V_at)$(MAKE) square-mktab$(EXEEXT)
 254         $(AM_V_GEN)./square-mktab >$(precomp)/symm/square-tab.c.new && \
 255                 mv $(precomp)/symm/square-tab.c.new \
 256                         $(precomp)/symm/square-tab.c
 257 endif
 258
 259 ## Wheeler and Needham's `TEA' and `XTEA' block ciphers.
 260 BLKCS                   += tea xtea
 261
 262 ## Schneier, Kelsey, Whiting, Wagner, Hall and Ferguson's `Twofish' block
 263 ## cipher.
 264 BLKCS                   += twofish
 265 nodist_libsymm_la_SOURCES += ../precomp/symm/twofish-tab.c
 266 PRECOMPS                += $(precomp)/symm/twofish-tab.c
 267 PRECOMP_PROGS           += twofish-mktab
 268 if !CROSS_COMPILING
 269 $(precomp)/symm/twofish-tab.c:
 270         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 271         $(AM_V_at)$(MAKE) twofish-mktab$(EXEEXT)
 272         $(AM_V_GEN)./twofish-mktab >$(precomp)/symm/twofish-tab.c.new && \
 273                 mv $(precomp)/symm/twofish-tab.c.new \
 274                         $(precomp)/symm/twofish-tab.c
 275 endif
 276 twofish.t$(EXEEXT): t/twofish
 277 EXTRA_DIST              += t/twofish.aes
 278 MAINTAINERCLEANFILES    += $(srcdir)/t/twofish
 279 t/twofish: t/twofish.aes
 280         $(AM_V_GEN)$(srcdir)/aes-trans Twofish \
 281                 <$(srcdir)/t/twofish.aes \
 282                 >$(srcdir)/t/twofish.new && \
 283         mv $(srcdir)/t/twofish.new $(srcdir)/t/twofish
 284
 285 ## The old NIST modes for DES.
 286 BLKCCIPHERMODES         += cbc cfb ecb ofb
 287
 288 ## Counter mode.
 289 BLKCCIPHERMODES         += counter
 290
 291 ###--------------------------------------------------------------------------
 292 ### Hash functions.
 293
 294 HASHES                   =
 295 HASHMODES                =
 296
 297 HASHCIPHERMODES          =
 298 HASHMODES               += $(HASHCIPHERMODES)
 299
 300 HASHMACMODES             =
 301 HASHMODES               += $(HASHMACMODES)
 302
 303 ## Common definitions for hash functions.
 304 pkginclude_HEADERS      += hash.h
 305
 306 ## Source code and headers for the hash functions.
 307 libsymm_la_SOURCES      += $(HASH_C)
 308 pkginclude_HEADERS      += $(HASH_H)
 309
 310 ## Lim and KISA's `HAS-160', recommended for use with KCDSA.
 311 HASHES                  += has160
 312
 313 ## Rivest's `MD' series of hash functions
 314 HASHES                  += md2 md4 md5
 315 libsymm_la_SOURCES      += md2-tab.c
 316
 317 ## Dobbertin, Bosselaers and Preneel's `RIPEMD' suite.
 318 HASHES                  += rmd128 rmd160 rmd256 rmd320
 319
 320 ## The National Security Agency's `SHA-1' hash function.
 321 HASHES                  += sha
 322
 323 ## The National Security Agency's `SHA-2' suite.
 324 HASHES                  += sha224 sha256
 325 HASHES                  += sha384 sha512
 326 STUBS_HDR               += SHA-224,sha224,sha256
 327 STUBS_HDR               += SHA-384,sha384,sha512
 328
 329 ## Anderson and Biham's `Tiger' hash function.
 330 HASHES                  += tiger
 331 libsymm_la_SOURCES      += tiger-base.h
 332 nodist_libsymm_la_SOURCES += ../precomp/symm/tiger-tab.c
 333 PRECOMPS                += $(precomp)/symm/tiger-tab.c
 334 PRECOMP_PROGS           += tiger-mktab
 335 if !CROSS_COMPILING
 336 $(precomp)/symm/tiger-tab.c:
 337         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 338         $(AM_V_at)$(MAKE) tiger-mktab$(EXEEXT)
 339         $(AM_V_GEN)./tiger-mktab >$(precomp)/symm/tiger-tab.c.new && \
 340                 mv $(precomp)/symm/tiger-tab.c.new \
 341                         $(precomp)/symm/tiger-tab.c
 342 endif
 343
 344 ## Barreto and Rijmen's `Whirlpool' hash function.
 345 HASHES                  += whirlpool whirlpool256
 346 nodist_libsymm_la_SOURCES += ../precomp/symm/whirlpool-tab.c
 347 PRECOMPS                += $(precomp)/symm/whirlpool-tab.c
 348 PRECOMP_PROGS           += whirlpool-mktab
 349 STUBS_HDR               += Whirlpool-256,whirlpool256,whirlpool
 350 if !CROSS_COMPILING
 351 $(precomp)/symm/whirlpool-tab.c:
 352         $(AM_V_at)$(MKDIR_P) $(precomp)/symm
 353         $(AM_V_at)$(MAKE) whirlpool-mktab$(EXEEXT)
 354         $(AM_V_GEN)./whirlpool-mktab \
 355                         >$(precomp)/symm/whirlpool-tab.c.new && \
 356                 mv $(precomp)/symm/whirlpool-tab.c.new \
 357                         $(precomp)/symm/whirlpool-tab.c
 358 endif
 359
 360 ## Bellare, Canetti and Krawczyk's `HMAC' mode for message authentication.
 361 HASHMACMODES            += hmac
 362
 363 ## MGF1, used in OAEP and PSS.
 364 HASHCIPHERMODES         += mgf
 365
 366 ###--------------------------------------------------------------------------
 367 ### Other symmetric primitives.
 368
 369 ## The CRC32 algorithm, which is useful, but has no worthwhile security.
 370 pkginclude_HEADERS      += crc32.h
 371 libsymm_la_SOURCES      += crc32.c
 372 ALL_HASHES              += crc32=gcrc32
 373
 374 ## Rivest's `RC4' stream cipher.
 375 pkginclude_HEADERS      += rc4.h
 376 libsymm_la_SOURCES      += rc4.c
 377 TESTS                   += rc4.t$(EXEEXT)
 378 EXTRA_DIST              += t/rc4
 379 ALL_CIPHERS             += rc4
 380
 381 ## Coppersmith and Rogaway's `SEAL' pseudorandom function.
 382 pkginclude_HEADERS      += seal.h
 383 libsymm_la_SOURCES      += seal.c
 384 TESTS                   += seal.t$(EXEEXT)
 385 EXTRA_DIST              += t/seal
 386 ALL_CIPHERS             += seal
 387
 388 ## Bernstein's `Salsa20' stream cipher.  Most of the test vectors come from
 389 ## the eSTREAM project, captured by the Internet Archive's Wayback Machine at
 390 ##
 391 ##   http://web.archive.org/web/20070814004154/http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20.tar.gz?view=tar
 392 ##
 393 ## and automatically converted into the format we want.
 394 EXTRA_DIST              += salsa20-tvconv
 395 pkginclude_HEADERS      += salsa20.h salsa20-core.h
 396 libsymm_la_SOURCES      += salsa20.c
 397 if CPUFAM_X86
 398 libsymm_la_SOURCES      += salsa20-x86ish-sse2.S
 399 endif
 400 if CPUFAM_AMD64
 401 libsymm_la_SOURCES      += salsa20-x86ish-sse2.S
 402 endif
 403 if CPUFAM_ARMEL
 404 libsymm_la_SOURCES      += salsa20-arm-neon.S
 405 endif
 406 TESTS                   += salsa20.t$(EXEEXT)
 407 ALL_CIPHERS             += salsa20 salsa2012 salsa208
 408 ALL_CIPHERS             += xsalsa20 xsalsa2012 xsalsa208
 409 STUBS_HDR               += Salsa20/12,salsa2012,salsa20
 410 STUBS_HDR               += Salsa20/8,salsa208,salsa20
 411 STUBS_HDR               += XSalsa20,xsalsa20,salsa20
 412 STUBS_HDR               += XSalsa20/12,xsalsa2012,salsa20
 413 STUBS_HDR               += XSalsa20/8,xsalsa208,salsa20
 414 EXTRA_DIST              += t/salsa20
 415 MAINTAINERCLEANFILES    += t/salsa20
 416 salsa20.t$(EXEEXT): t/salsa20
 417 SALSA20_ESTREAM_TV       = t/salsa20.estream
 418 SALSA20_ESTREAM_TV      += t/salsa2012.estream
 419 SALSA20_ESTREAM_TV      += t/salsa208.estream
 420 EXTRA_DIST              += t/salsa20.local $(SALSA20_ESTREAM_TV)
 421 t/salsa20: salsa20-tvconv t/salsa20.local $(SALSA20_ESTREAM_TV)
 422         $(AM_V_GEN)cd $(srcdir) && \
 423                 { echo "### GENERATED by salsa20-tvconv" && \
 424                   cat t/salsa20.local && \
 425                   ./salsa20-tvconv $(SALSA20_ESTREAM_TV); \
 426                 } >t/salsa20.new && \
 427                 mv t/salsa20.new t/salsa20
 428
 429 ## Bernstein's `ChaCha' stream cipher.
 430 pkginclude_HEADERS      += chacha.h chacha-core.h
 431 libsymm_la_SOURCES      += chacha.c
 432 if CPUFAM_X86
 433 libsymm_la_SOURCES      += chacha-x86ish-sse2.S
 434 endif
 435 if CPUFAM_AMD64
 436 libsymm_la_SOURCES      += chacha-x86ish-sse2.S
 437 endif
 438 if CPUFAM_ARMEL
 439 libsymm_la_SOURCES      += chacha-arm-neon.S
 440 endif
 441 TESTS                   += chacha.t$(EXEEXT)
 442 EXTRA_DIST              += t/chacha
 443 ALL_CIPHERS             += chacha20 chacha12 chacha8
 444 ALL_CIPHERS             += xchacha20 xchacha12 xchacha8
 445 STUBS_HDR               += ChaCha20,chacha20,chacha
 446 STUBS_HDR               += ChaCha12,chacha12,chacha
 447 STUBS_HDR               += ChaCha8,chacha8,chacha
 448 STUBS_HDR               += XChaCha20,xchacha20,chacha
 449 STUBS_HDR               += XChaCha12,xchacha12,chacha
 450 STUBS_HDR               += XChaCha8,xchacha8,chacha
 451
 452 ###--------------------------------------------------------------------------
 453 ### Autogenerated mode implementations.
 454
 455 ## The master stamp file, indicating that we generated all of the sources.
 456 EXTRA_DIST              += mode.h.in mode.c.in
 457 EXTRA_DIST              += modes/gen-stamp
 458 MAINTAINERCLEANFILES    += modes/gen-stamp
 459 modes/gen-stamp: Makefile.am
 460         $(AM_V_at)$(MKDIR_P) $(srcdir)/modes
 461         $(AM_V_GEN)$(multigen) -g $(srcdir)/mode.c.in \
 462                 $(srcdir)/modes/@base-@mode.c \
 463                 base="$(BLKCS)" mode="$(BLKCMODES)"
 464         $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
 465                 $(srcdir)/modes/@base-@mode.h \
 466                 base="$(BLKCS)" mode="$(BLKCMODES)"
 467         $(AM_V_at)$(multigen) -g $(srcdir)/mode.c.in \
 468                 $(srcdir)/modes/@base-@mode.c \
 469                 base="$(HASHES)" mode="$(HASHMODES)"
 470         $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
 471                 $(srcdir)/modes/@base-@mode.h \
 472                 base="$(HASHES)" mode="$(HASHMODES)"
 473         $(AM_V_at)touch $(srcdir)/modes/gen-stamp
 474
 475 ## The individual mode interfaces and implementations.
 476 pkginclude_HEADERS      += $(MODE_H)
 477
 478 ## Generated implementations.
 479 BUILT_SOURCES           += $(GENMODES_C)
 480 MAINTAINERCLEANFILES    += $(GENMODES_C)
 481 libsymm_la_SOURCES      += $(GENMODES_C)
 482 $(GENMODES_C): modes/gen-stamp
 483
 484 ## Generated interfaces.
 485 BUILT_SOURCES           += $(GENMODES_H)
 486 MAINTAINERCLEANFILES    += $(GENMODES_H)
 487 pkginclude_HEADERS      += $(GENMODES_H)
 488 $(GENMODES_H): modes/gen-stamp
 489
 490 ###--------------------------------------------------------------------------
 491 ### Autogenerated stub headers.
 492
 493 ## The master stamp file.
 494 EXTRA_DIST              += stub.h.in
 495 EXTRA_DIST              += stubs.gen-stamp
 496 MAINTAINERCLEANFILES    += stubs.gen-stamp
 497 stubs.gen-stamp: Makefile.am
 498         $(AM_V_at)$(MKDIR_P) $(srcdir)/stubs
 499         $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.h.in \
 500                 $(srcdir)/@name.h descr,name,base="$(STUBS_HDR)"
 501         $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.c.in \
 502                 $(srcdir)/@name.c name="$(STUBS_SRC)"
 503         $(AM_V_at)touch $(srcdir)/stubs.gen-stamp
 504
 505 ## Generated stub headers.
 506 BUILT_SOURCES           += $(STUB_H) $(STUB_C)
 507 MAINTAINERCLEANFILES    += $(STUB_H) $(STUB_C)
 508 pkginclude_HEADERS      += $(STUB_H)
 509 $(STUB_H) $(STUB_C): stubs.gen-stamp
 510
 511 ###--------------------------------------------------------------------------
 512 ### Tables of classes for encryption, hashing, and message authentication.
 513
 514 ## The skeleton for the class tables.
 515 EXTRA_DIST              += gthingtab.c.in
 516
 517 ## Table of cipher classes.
 518 pkginclude_HEADERS      += gcipher.h
 519 CLEANFILES              += gciphertab.c
 520 nodist_libsymm_la_SOURCES += gciphertab.c
 521 gciphertab.c: gthingtab.c.in Makefile.am
 522         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gciphertab.c \
 523                 what=gcipher cls=gccipher thing="$(ALL_CIPHERS)"
 524
 525 ## Table of hash classes.
 526 pkginclude_HEADERS      += ghash.h ghash-def.h
 527 CLEANFILES              += ghashtab.c
 528 nodist_libsymm_la_SOURCES += ghashtab.c
 529 ghashtab.c: gthingtab.c.in Makefile.am
 530         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in ghashtab.c \
 531                 what=ghash cls=gchash thing="$(ALL_HASHES)"
 532
 533 ## Table of MAC classes.
 534 pkginclude_HEADERS      += gmac.h
 535 CLEANFILES              += gmactab.c
 536 nodist_libsymm_la_SOURCES += gmactab.c
 537 gmactab.c: gthingtab.c.in Makefile.am
 538         $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gmactab.c \
 539                 what=gmac cls=gcmac thing="$(ALL_MACS)"
 540
 541 ###--------------------------------------------------------------------------
 542 ### Testing.
 543
 544 ## Run the test programs.
 545 TESTS                   += $(SYMM_TESTS)
 546 EXTRA_DIST              += $(SYMM_TEST_FILES)
 547
 548 ## A piece of sample text for round-trip testing encryption modes.
 549 EXTRA_DIST              += daftstory.h
 550
 551 ## Clean the debris from the `modes' subdirectory.
 552 CLEANFILES              += modes/*.to modes/*.t$(EXEEXT)
 553
 554 ###----- That's all, folks --------------------------------------------------