3 ### Build script for symmetric cryptography
5 ### (c) 2013 Straylight/Edgeware
8 ###----- Licensing notice ---------------------------------------------------
10 ### This file is part of Catacomb.
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.
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.
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.
27 include $(top_srcdir)/vars.am
29 noinst_LTLIBRARIES = libsymm.la
31 nodist_libsymm_la_SOURCES =
33 TEST_LIBS = libsymm.la
35 VPATH += $(srcdir)/modes
37 ###--------------------------------------------------------------------------
38 ### Autogenerated lists.
40 ## Fancy template substitutions.
41 multigen = $(PYTHON) $(srcdir)/multigen
42 EXTRA_DIST += multigen
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
50 ## Of course, now that we have this machinery for the complicated modes
51 ## generation, we might as well use it for simpler things.
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
60 ## Generate the lists.
61 $(srcdir)/modes.am: modes.am.in Makefile.am
62 $(AM_V_GEN)$(multigen) -g $(srcdir)/modes.am.in $(srcdir)/modes.am \
64 blkcmode="$(BLKCMODES)" \
65 blkcciphermode="$(BLKCCIPHERMODES)" \
67 hashmode="$(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)"
74 ## Initialize lists of known classes.
75 ALL_CIPHERS = $(CIPHER_MODES)
76 ALL_HASHES = $(HASHES)
77 ALL_MACS = $(MAC_MODES)
79 ## Stub headers and sources.
83 ###--------------------------------------------------------------------------
90 BLKCMODES += $(BLKCCIPHERMODES)
92 ## A tool for translating the AES-contest test vectors into a form our test
94 EXTRA_DIST += aes-trans
96 ## Block cipher utility macros, mainly used in mode implementations.
97 pkginclude_HEADERS += blkc.h
99 ## Source code and headers for the block ciphers.
100 libsymm_la_SOURCES += $(BLKC_C)
101 pkginclude_HEADERS += $(BLKC_H)
103 ## Schneier's `Blowfish' block cipher.
105 libsymm_la_SOURCES += $(precomp)/blowfish-tab.c
106 PRECOMPS += $(precomp)/blowfish-tab.c
107 PRECOMP_PROGS += blowfish-mktab
108 blowfish_mktab_CPPFLAGS = $(AM_CPPFLAGS) -DQUIET
110 $(precomp)/blowfish-tab.c:
111 $(AM_V_at)$(MKDIR_P) $(precomp)
112 $(AM_V_at)$(MAKE) blowfish-mktab$e
113 $(AM_V_GEN)./blowfish-mktab >$(precomp)/blowfish-tab.c.new && \
114 mv $(precomp)/blowfish-tab.c.new $(precomp)/blowfish-tab.c
117 ## Adams and Tavares' `CAST' block ciphers.
118 BLKCS += cast128 cast256
119 libsymm_la_SOURCES += cast-s.c cast-sk.c cast-base.h
120 cast256.$t: t/cast256
121 EXTRA_DIST += t/cast256.aes
122 MAINTAINERCLEANFILES += $(srcdir)/t/cast256
123 t/cast256: t/cast256.aes
124 $(AM_V_GEN)$(srcdir)/aes-trans CAST256 \
125 <$(srcdir)/t/cast256.aes \
126 >$(srcdir)/t/cast256.new && \
127 mv $(srcdir)/t/cast256.new $(srcdir)/t/cast256
129 ## IBM's `DES' block cipher, by Feistel, Coppersmith, and others.
131 libsymm_la_SOURCES += des-base.h $(precomp)/des-tab.c
132 PRECOMPS += $(precomp)/des-tab.c
133 PRECOMP_PROGS += des-mktab
135 $(precomp)/des-tab.c:
136 $(AM_V_at)$(MKDIR_P) $(precomp)
137 $(AM_V_at)$(MAKE) des-mktab$e
138 $(AM_V_GEN)./des-mktab >$(precomp)/des-tab.c.new && \
139 mv $(precomp)/des-tab.c.new $(precomp)/des-tab.c
142 ## Rivest's `DESX' variant, with pre- and post-whitening.
144 libsymm_la_SOURCES += desx-tab.c
146 ## Lai and Massey's IDEA.
149 ## IBM's `MARS' block cipher.
151 libsymm_la_SOURCES += $(precomp)/mars-tab.c
152 PRECOMPS += $(precomp)/mars-tab.c
153 PRECOMP_PROGS += mars-mktab
155 $(precomp)/mars-tab.c:
156 $(AM_V_at)$(MKDIR_P) $(precomp)
157 $(AM_V_at)$(MAKE) mars-mktab$e
158 $(AM_V_GEN)./mars-mktab >$(precomp)/mars-tab.c.new && \
159 mv $(precomp)/mars-tab.c.new $(precomp)/mars-tab.c
162 EXTRA_DIST += t/mars.aes
163 MAINTAINERCLEANFILES += $(srcdir)/t/mars
165 $(AM_V_GEN)$(srcdir)/aes-trans Mars \
166 <$(srcdir)/t/mars.aes \
167 >$(srcdir)/t/mars.new && \
168 mv $(srcdir)/t/mars.new $(srcdir)/t/mars
170 ## Daemen, Peeters, Van Assche and Rijmen's `Noekeon'.
173 ## Rivest's `RC2' block cipher.
175 libsymm_la_SOURCES += rc2-tab.c
180 ## Daemen and Rijmen's `Rijndael' block cipher, selected as AES.
181 BLKCS += rijndael rijndael192 rijndael256
182 libsymm_la_SOURCES += rijndael-base.h rijndael-base.c
184 libsymm_la_SOURCES += rijndael-x86-aesni.s
186 libsymm_la_SOURCES += $(precomp)/rijndael-tab.c
187 PRECOMPS += $(precomp)/rijndael-tab.c
188 PRECOMP_PROGS += rijndael-mktab
190 $(precomp)/rijndael-tab.c:
191 $(AM_V_at)$(MKDIR_P) $(precomp)
192 $(AM_V_at)$(MAKE) rijndael-mktab$e
193 $(AM_V_GEN)./rijndael-mktab >$(precomp)/rijndael-tab.c.new && \
194 mv $(precomp)/rijndael-tab.c.new $(precomp)/rijndael-tab.c
196 rijndael.$t: t/rijndael
197 EXTRA_DIST += t/rijndael.aes
198 MAINTAINERCLEANFILES += $(srcdir)/t/rijndael
199 t/rijndael: t/rijndael.aes
200 $(AM_V_GEN)$(srcdir)/aes-trans Rijndael \
201 <$(srcdir)/t/rijndael.aes \
202 >$(srcdir)/t/rijndael.new && \
203 mv $(srcdir)/t/rijndael.new $(srcdir)/t/rijndael
205 ## Massey's `SAFER' block ciphers.
206 BLKCS += safer safersk
207 libsymm_la_SOURCES += $(precomp)/safer-tab.c
208 PRECOMPS += $(precomp)/safer-tab.c
209 PRECOMP_PROGS += safer-mktab
210 STUBS_HDR += SAFER-SK,safersk,safer
212 $(precomp)/safer-tab.c:
213 $(AM_V_at)$(MKDIR_P) $(precomp)
214 $(AM_V_at)$(MAKE) safer-mktab$e
215 $(AM_V_GEN)./safer-mktab >$(precomp)/safer-tab.c.new && \
216 mv $(precomp)/safer-tab.c.new $(precomp)/safer-tab.c
219 ## Anderson, Biham and Knudsen's `Serpent' block cipher.
221 libsymm_la_SOURCES += serpent-sbox.h
222 check_PROGRAMS += serpent-check
223 TESTS += serpent-check
224 serpent.$t: t/serpent
225 EXTRA_DIST += t/serpent.aes
226 MAINTAINERCLEANFILES += $(srcdir)/t/serpent
227 t/serpent: t/serpent.aes
228 $(AM_V_GEN)$(srcdir)/aes-trans Serpent -v rev=1 \
229 <$(srcdir)/t/serpent.aes \
230 >$(srcdir)/t/serpent.new && \
231 mv $(srcdir)/t/serpent.new $(srcdir)/t/serpent
233 ## The National Security Agency's `Skipjack' block cipher. You don't want to
236 libsymm_la_SOURCES += skipjack-tab.c
238 ## Daemen and Rijmen's `Square' block cipher.
240 libsymm_la_SOURCES += $(precomp)/square-tab.c
241 PRECOMPS += $(precomp)/square-tab.c
242 PRECOMP_PROGS += square-mktab
244 $(precomp)/square-tab.c:
245 $(AM_V_at)$(MKDIR_P) $(precomp)
246 $(AM_V_at)$(MAKE) square-mktab$e
247 $(AM_V_GEN)./square-mktab >$(precomp)/square-tab.c.new && \
248 mv $(precomp)/square-tab.c.new $(precomp)/square-tab.c
251 ## Wheeler and Needham's `TEA' and `XTEA' block ciphers.
254 ## Schneier, Kelsey, Whiting, Wagner, Hall and Ferguson's `Twofish' block
257 libsymm_la_SOURCES += $(precomp)/twofish-tab.c
258 PRECOMPS += $(precomp)/twofish-tab.c
259 PRECOMP_PROGS += twofish-mktab
261 $(precomp)/twofish-tab.c:
262 $(AM_V_at)$(MKDIR_P) $(precomp)
263 $(AM_V_at)$(MAKE) twofish-mktab$e
264 $(AM_V_GEN)./twofish-mktab >$(precomp)/twofish-tab.c.new && \
265 mv $(precomp)/twofish-tab.c.new $(precomp)/twofish-tab.c
267 twofish.$t: t/twofish
268 EXTRA_DIST += t/twofish.aes
269 MAINTAINERCLEANFILES += $(srcdir)/t/twofish
270 t/twofish: t/twofish.aes
271 $(AM_V_GEN)$(srcdir)/aes-trans Twofish \
272 <$(srcdir)/t/twofish.aes \
273 >$(srcdir)/t/twofish.new && \
274 mv $(srcdir)/t/twofish.new $(srcdir)/t/twofish
276 ## The old NIST modes for DES.
277 BLKCCIPHERMODES += cbc cfb ecb ofb
280 BLKCCIPHERMODES += counter
282 ###--------------------------------------------------------------------------
289 HASHMODES += $(HASHCIPHERMODES)
292 HASHMODES += $(HASHMACMODES)
294 ## Common definitions for hash functions.
295 pkginclude_HEADERS += hash.h
297 ## Source code and headers for the hash functions.
298 libsymm_la_SOURCES += $(HASH_C)
299 pkginclude_HEADERS += $(HASH_H)
301 ## Lim and KISA's `HAS-160', recommended for use with KCDSA.
304 ## Rivest's `MD' series of hash functions
305 HASHES += md2 md4 md5
306 libsymm_la_SOURCES += md2-tab.c
308 ## Dobbertin, Bosselaers and Preneel's `RIPEMD' suite.
309 HASHES += rmd128 rmd160 rmd256 rmd320
311 ## The National Security Agency's `SHA-1' hash function.
314 ## The National Security Agency's `SHA-2' suite.
315 HASHES += sha224 sha256
316 HASHES += sha384 sha512
317 STUBS_HDR += SHA-224,sha224,sha256
318 STUBS_HDR += SHA-384,sha384,sha512
320 ## Anderson and Biham's `Tiger' hash function.
322 libsymm_la_SOURCES += tiger-base.h $(precomp)/tiger-tab.c
323 PRECOMPS += $(precomp)/tiger-tab.c
324 PRECOMP_PROGS += tiger-mktab
326 $(precomp)/tiger-tab.c:
327 $(AM_V_at)$(MKDIR_P) $(precomp)
328 $(AM_V_at)$(MAKE) tiger-mktab$e
329 $(AM_V_GEN)./tiger-mktab >$(precomp)/tiger-tab.c.new && \
330 mv $(precomp)/tiger-tab.c.new $(precomp)/tiger-tab.c
333 ## Barreto and Rijmen's `Whirlpool' hash function.
334 HASHES += whirlpool whirlpool256
335 libsymm_la_SOURCES += $(precomp)/whirlpool-tab.c
336 PRECOMPS += $(precomp)/whirlpool-tab.c
337 PRECOMP_PROGS += whirlpool-mktab
338 STUBS_HDR += Whirlpool-256,whirlpool256,whirlpool
340 $(precomp)/whirlpool-tab.c:
341 $(AM_V_at)$(MKDIR_P) $(precomp)
342 $(AM_V_at)$(MAKE) whirlpool-mktab$e
343 $(AM_V_GEN)./whirlpool-mktab >$(precomp)/whirlpool-tab.c.new && \
344 mv $(precomp)/whirlpool-tab.c.new $(precomp)/whirlpool-tab.c
347 ## Bellare, Canetti and Krawczyk's `HMAC' mode for message authentication.
350 ## MGF1, used in OAEP and PSS.
351 HASHCIPHERMODES += mgf
353 ###--------------------------------------------------------------------------
354 ### Other symmetric primitives.
356 ## The CRC32 algorithm, which is useful, but has no worthwhile security.
357 pkginclude_HEADERS += crc32.h
358 libsymm_la_SOURCES += crc32.c
359 ALL_HASHES += crc32=gcrc32
361 ## Rivest's `RC4' stream cipher.
362 pkginclude_HEADERS += rc4.h
363 libsymm_la_SOURCES += rc4.c
368 ## Coppersmith and Rogaway's `SEAL' pseudorandom function.
369 pkginclude_HEADERS += seal.h
370 libsymm_la_SOURCES += seal.c
375 ## Bernstein's `Salsa20' stream cipher. Most of the test vectors come from
376 ## the eSTREAM project, captured by the Internet Archive's Wayback Machine at
378 ## http://web.archive.org/web/20070814004154/http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20.tar.gz?view=tar
380 ## and automatically converted into the format we want.
381 EXTRA_DIST += salsa20-tvconv
382 pkginclude_HEADERS += salsa20.h salsa20-core.h
383 libsymm_la_SOURCES += salsa20.c
385 libsymm_la_SOURCES += salsa20-x86-sse2.s
388 ALL_CIPHERS += salsa20 salsa2012 salsa208
389 ALL_CIPHERS += xsalsa20 xsalsa2012 xsalsa208
390 STUBS_HDR += Salsa20/12,salsa2012,salsa20
391 STUBS_HDR += Salsa20/8,salsa208,salsa20
392 STUBS_HDR += XSalsa20,xsalsa20,salsa20
393 STUBS_HDR += XSalsa20/12,xsalsa2012,salsa20
394 STUBS_HDR += XSalsa20/8,xsalsa208,salsa20
395 EXTRA_DIST += t/salsa20
396 MAINTAINERCLEANFILES += t/salsa20
397 salsa20.$t: t/salsa20
398 SALSA20_ESTREAM_TV = t/salsa20.estream
399 SALSA20_ESTREAM_TV += t/salsa2012.estream
400 SALSA20_ESTREAM_TV += t/salsa208.estream
401 EXTRA_DIST += t/salsa20.local $(SALSA20_ESTREAM_TV)
402 t/salsa20: salsa20-tvconv t/salsa20.local $(SALSA20_ESTREAM_TV)
403 $(AM_V_GEN)cd $(srcdir) && \
404 { echo "### GENERATED by salsa20-tvconv" && \
405 cat t/salsa20.local && \
406 ./salsa20-tvconv $(SALSA20_ESTREAM_TV); \
407 } >t/salsa20.new && \
408 mv t/salsa20.new t/salsa20
410 ## Bernstein's `ChaCha' stream cipher.
411 pkginclude_HEADERS += chacha.h chacha-core.h
412 libsymm_la_SOURCES += chacha.c
414 libsymm_la_SOURCES += chacha-x86-sse2.s
417 EXTRA_DIST += t/chacha
418 ALL_CIPHERS += chacha20 chacha12 chacha8
419 ALL_CIPHERS += xchacha20 xchacha12 xchacha8
420 STUBS_HDR += ChaCha20,chacha20,chacha
421 STUBS_HDR += ChaCha12,chacha12,chacha
422 STUBS_HDR += ChaCha8,chacha8,chacha
423 STUBS_HDR += XChaCha20,xchacha20,chacha
424 STUBS_HDR += XChaCha12,xchacha12,chacha
425 STUBS_HDR += XChaCha8,xchacha8,chacha
427 ###--------------------------------------------------------------------------
428 ### Autogenerated mode implementations.
430 ## The master stamp file, indicating that we generated all of the sources.
431 EXTRA_DIST += mode.h.in mode.c.in
432 EXTRA_DIST += modes/gen-stamp
433 MAINTAINERCLEANFILES += modes/gen-stamp
434 modes/gen-stamp: Makefile.am
435 $(AM_V_at)$(MKDIR_P) $(srcdir)/modes
436 $(AM_V_GEN)$(multigen) -g $(srcdir)/mode.c.in \
437 $(srcdir)/modes/@base-@mode.c \
438 base="$(BLKCS)" mode="$(BLKCMODES)"
439 $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
440 $(srcdir)/modes/@base-@mode.h \
441 base="$(BLKCS)" mode="$(BLKCMODES)"
442 $(AM_V_at)$(multigen) -g $(srcdir)/mode.c.in \
443 $(srcdir)/modes/@base-@mode.c \
444 base="$(HASHES)" mode="$(HASHMODES)"
445 $(AM_V_at)$(multigen) -g $(srcdir)/mode.h.in \
446 $(srcdir)/modes/@base-@mode.h \
447 base="$(HASHES)" mode="$(HASHMODES)"
448 $(AM_V_at)touch $(srcdir)/modes/gen-stamp
450 ## The individual mode interfaces and implementations.
451 pkginclude_HEADERS += $(MODE_H)
453 ## Generated implementations.
454 BUILT_SOURCES += $(GENMODES_C)
455 MAINTAINERCLEANFILES += $(GENMODES_C)
456 libsymm_la_SOURCES += $(GENMODES_C)
457 $(GENMODES_C): modes/gen-stamp
459 ## Generated interfaces.
460 BUILT_SOURCES += $(GENMODES_H)
461 MAINTAINERCLEANFILES += $(GENMODES_H)
462 pkginclude_HEADERS += $(GENMODES_H)
463 $(GENMODES_H): modes/gen-stamp
465 ###--------------------------------------------------------------------------
466 ### Autogenerated stub headers.
468 ## The master stamp file.
469 EXTRA_DIST += stub.h.in
470 EXTRA_DIST += stubs.gen-stamp
471 MAINTAINERCLEANFILES += stubs.gen-stamp
472 stubs.gen-stamp: Makefile.am
473 $(AM_V_at)$(MKDIR_P) $(srcdir)/stubs
474 $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.h.in \
475 $(srcdir)/@name.h descr,name,base="$(STUBS_HDR)"
476 $(AM_V_GEN)$(multigen) -g $(srcdir)/stub.c.in \
477 $(srcdir)/@name.c name="$(STUBS_SRC)"
478 $(AM_V_at)touch $(srcdir)/stubs.gen-stamp
480 ## Generated stub headers.
481 BUILT_SOURCES += $(STUB_H) $(STUB_C)
482 MAINTAINERCLEANFILES += $(STUB_H) $(STUB_C)
483 pkginclude_HEADERS += $(STUB_H)
484 $(STUB_H) $(STUB_C): stubs.gen-stamp
486 ###--------------------------------------------------------------------------
487 ### Tables of classes for encryption, hashing, and message authentication.
489 ## The skeleton for the class tables.
490 EXTRA_DIST += gthingtab.c.in
492 ## Table of cipher classes.
493 pkginclude_HEADERS += gcipher.h
494 CLEANFILES += gciphertab.c
495 nodist_libsymm_la_SOURCES += gciphertab.c
496 gciphertab.c: gthingtab.c.in Makefile.am
497 $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gciphertab.c \
498 what=gcipher cls=gccipher thing="$(ALL_CIPHERS)"
500 ## Table of hash classes.
501 pkginclude_HEADERS += ghash.h ghash-def.h
502 CLEANFILES += ghashtab.c
503 nodist_libsymm_la_SOURCES += ghashtab.c
504 ghashtab.c: gthingtab.c.in Makefile.am
505 $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in ghashtab.c \
506 what=ghash cls=gchash thing="$(ALL_HASHES)"
508 ## Table of MAC classes.
509 pkginclude_HEADERS += gmac.h
510 CLEANFILES += gmactab.c
511 nodist_libsymm_la_SOURCES += gmactab.c
512 gmactab.c: gthingtab.c.in Makefile.am
513 $(AM_V_GEN)$(multigen) -g $(srcdir)/gthingtab.c.in gmactab.c \
514 what=gmac cls=gcmac thing="$(ALL_MACS)"
516 ###--------------------------------------------------------------------------
519 ## Run the test programs.
520 TESTS += $(SYMM_TESTS)
521 EXTRA_DIST += $(SYMM_TEST_FILES)
523 ## A piece of sample text for round-trip testing encryption modes.
524 EXTRA_DIST += daftstory.h
526 ## Clean the debris from the `modes' subdirectory.
527 CLEANFILES += modes/*.to modes/*.$t
529 ###----- That's all, folks --------------------------------------------------