ChangeLog 210 KB
Newer Older
Simon Josefsson's avatar
Simon Josefsson committed
1
2
2012-09-19  Niels Möller  <nisse@lysator.liu.se>

Tim Ruehsen's avatar
Tim Ruehsen committed
3
4
5
6
	From Tim Rühsen:
	* examples/rsa-encrypt.c (main): Added missing mpz_clear.
	* examples/rsa-keygen.c (main): Added missing deallocation.

7
8
9
	* testsuite/meta-hash-test.c (test_main): Validate
	NETTLE_MAX_HASH_DIGEST_SIZE.

Simon Josefsson's avatar
Simon Josefsson committed
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
	* pbkdf2.h (PBKDF2): New macro.
	* testsuite/pbkdf2-test.c: Use it.

2012-09-12  Simon Josefsson  <simon@josefsson.org>

	* NEWS: Mention addition of PBKDF2.
	* pbkdf2.c (pbkdf2): New file and function.
	* pbkdf2.h: Declare it.
	* Makefile.in (nettle_SOURCES): Add pbkdf2.c.
	(HEADERS): Add pbkdf2.h.
	* nettle.texinfo (Key derivation functions): New section.
	* testsuite/pbkdf2-test.c: New test case.
	* testsuite/Makefile.in (TS_NETTLE_SOURCES): Add pbkdf2-test.c.
	* testsuite/.test-rules.make (pbkdf2-test): New target.

25
26
2012-09-16  Niels Möller  <nisse@lysator.liu.se>

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
	* testsuite/: Overhaul of testsuite, affecting almost all files.
	+ Use struct tstring for allocated strings, and deallocate before
	exit.
	+ Changed most test functions to take struct tstring as arguments.
	+ Made all test_main return on success.

	* testsuite/testutils.h (struct tstring): New struct type.
	(H2, HL, MEMEQH, SUCCESS): Deleted macros.
	(SHEX, SDATA): New macros.
	(H): Redefined to track storage.

	* testsuite/testutils.c (tstring_alloc): New function.
	(tstring_clear): New function.
	(tstring_data): New function.
	(tstring_hex): New function.
	(tstring_print_hex): New function.
	(decode_hex_length): Made static.
	(decode_hex): Made static. No return value, abort on error.
	(main): Expect test_main to return, and call tstring_clear before
	exit.
	(test_dsa_key): Added missing mpz_clear.
	(test_mac): Deleted unused function.

	* testsuite/rsa2sexp-test.c (test_main): Added missing
	nettle_buffer_clear.

	* testsuite/yarrow-test.c (open_file): Don't leak filename.
	(test_main): fclose input file properly.

	* testsuite/sexp-format-test.c (test_main): Added missing calls to
	nettle_buffer_clear and mpz_clear.

	* testsuite/serpent-test.c (tstring_hex_reverse): New function,
	replacing...
	(decode_hex_reverse): ... deleted function.
	(RHEX): New macro, replacing...
	(RH, RHL): ... deleted macros.

	* testsuite/rsa2sexp-test.c (test_main): Added missing
	nettle_buffer_clear.

	* testsuite/random-prime-test.c (test_main): Added missing
	mpz_clear.

71
72
73
74
	* realloc.c (nettle_realloc): Only call libc realloc if length >
	0, otherwise call free. Fixes a small memory leak.
	(nettle_xrealloc): Likewise.

75
76
77
	* run-tests (test_program): Don't quote $EMULATOR; allow it to
	expand to program and arguments (e.g., valgrind).

78
79
80
81
	* tools/pkcs1-conv.c (convert_public_key): Added missing calls to
	dsa_public_key_clear and rsa_public_key_clear.
	(main): Added missing nettle_buffer_clear.

Tim Ruehsen's avatar
Tim Ruehsen committed
82
83
2012-09-10  Niels Möller  <nisse@lysator.liu.se>

84
85
86
	* examples/eratosthenes.c (main): Explicitly deallocate storage
	before exit.

Niels Möller's avatar
Niels Möller committed
87
88
89
	* examples/io.c (read_file): Explicitly treat an empty file as an
	error. Rearrange loop, check for short fread return value.

Niels Möller's avatar
Niels Möller committed
90
91
92
	* desdata.c: Don't declare printf, include <stdio.h> instead. Also
	deleted casts of printf return value.

Tim Ruehsen's avatar
Tim Ruehsen committed
93
	From Tim Rühsen:
94
	* examples/nettle-benchmark.c (die): Use PRINTF_STYLE attribute.
Tim Ruehsen's avatar
Tim Ruehsen committed
95
96
97
	* pgp-encode.c (pgp_put_rsa_sha1_signature): Deleted unused variable.
	* rsa2openpgp.c (rsa_keypair_to_openpgp): Likewise.
	* examples/base16enc.c (main): Deleted useless allocations.
Tim Ruehsen's avatar
Tim Ruehsen committed
98

99
100
101
102
103
104
105
106
107
2012-09-07  Niels Möller  <nisse@lysator.liu.se>

	* examples/nettle-benchmark.c (die): Add NORETURN attribute. Patch
	from Tim Rühsen.
	* tools/misc.h (die, werror): Use PRINTF_STYLE and NORETURN macros
	for attributes. Patch from Tim Rühsen.

	* examples/io.h (werror): Use PRINTF_STYLE macro.

Sam Thursfield's avatar
Sam Thursfield committed
108
109
110
111
112
113
114
115
2012-08-22  Niels Möller  <nisse@lysator.liu.se>

	From Sam Thursfield <sam.thursfield@codethink.co.uk>:
	* configure.ac: Make documentation optional, to avoid requiring
	TeX. New option --disable-documentation, and Makefile substitution
	IF_DOCUMENTATION.
	* Makefile.in: Use IF_DOCUMENTATION.

116
117
118
119
120
2012-07-12  Niels Möller  <nisse@lysator.liu.se>

	* asm.m4 (ALIGN): Use << operator rather than **, with m4 eval.
	The latter is not supported by BSD m4.

Niels Möller's avatar
Niels Möller committed
121
122
2012-07-07  Niels Möller  <nisse@lysator.liu.se>

123
124
	Copyright headers: Updated FSF address. Patch from David Woodhouse.

125
126
127
	* examples/Makefile.in (BENCH_LIBS): Added -lm, needed for the
	ldexp function. Reported by Anthony G. Basile.

Niels Möller's avatar
Niels Möller committed
128
129
	* configure.ac: Changed version number to 2.6.

Niels Möller's avatar
Niels Möller committed
130
131
	* Released nettle-2.5.

132
133
134
135
136
137
2012-07-05  Niels Möller  <nisse@lysator.liu.se>

	* x86_64/salsa20-crypt.asm (salsa20_crypt): Write the 64-bit movq
	instructions as "movd", since that makes the osx assembler
	happier. Assembles to the same machine code on gnu/linux.

Niels Möller's avatar
Niels Möller committed
138
139
2012-07-03  Niels Möller  <nisse@lysator.liu.se>

140
141
142
143
	* aclocal.m4 (LSH_FUNC_ALLOCA): In the config.h boilerplate,
	include malloc.h if it exists, also when compiling with gcc.
	Needed for cross-compiling with --host=i586-mingw32msvc.

144
	* examples/base16dec.c: Don't #include files using <nettle/...>,
145
146
	we don't want to pick up installed versions. On windows, include
	<fcntl.h>, needed for _setmode.
147
148
149
150
	* examples/base16enc.c: Likewise.
	* examples/base64dec.c: Likewise.
	* examples/base64enc.c: Likewise

Niels Möller's avatar
Niels Möller committed
151
152
	* nettle.texinfo (Cipher functions): Document Salsa20.

153
154
2012-06-25  Niels Möller  <nisse@lysator.liu.se>

155
156
157
	* pkcs1.c (_pkcs1_signature_prefix): Renamed function, adding a
	leading underscore. Updated all callers.

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
	* bignum-next-prime.c (nettle_next_prime): Consistently use the
	type nettle_random_func * (rather then just nettle_random_func)
	when passing the function pointer as argument. Similar change for
	nettle_progress_func. Should have been done for the 2.0 release,
	but a few arguments were overlooked.
	* bignum-random-prime.c (_nettle_generate_pocklington_prime)
	(nettle_random_prime): Likewise.
	* bignum-random.c (nettle_mpz_random_size, nettle_mpz_random):
	Likewise.
	* dsa-keygen.c (dsa_generate_keypair): Likewise.
	* dsa-sha1-sign.c (dsa_sha1_sign_digest, dsa_sha1_sign): Likewise.
	* dsa-sha256-sign.c (dsa_sha256_sign_digest, dsa_sha256_sign):
	Likewise.
	* dsa-sign.c (_dsa_sign): Likewise.
	* pkcs1-encrypt.c (pkcs1_encrypt): Likewise.
	* rsa-blind.c (_rsa_blind): Likewise.
	* rsa-decrypt-tr.c (rsa_decrypt_tr): Likewise.
	* rsa-encrypt.c (rsa_encrypt): Likewise.
	* rsa-keygen.c (rsa_generate_keypair): Likewise.
	* rsa-pkcs1-sign-tr.c (rsa_pkcs1_sign_tr): Likewise.

	* cbc.c (cbc_encrypt, cbc_decrypt): Similarly, use the type
	nettle_crypt_func * rather than just nettle_crypt_func.
	* ctr.c (ctr_crypt): Likewise.
	* gcm.c (gcm_set_key): Likewise.

184
185
186
187
	* testsuite/des-compat-test.c (test_main): Disable declarations of
	disabled functions and variables, to avoid warnings. No verbose
	output unless verbose flag is set.

188
189
2012-06-09  Niels Möller  <nisse@lysator.liu.se>

190
191
192
	* examples/Makefile.in (SOURCES): Added base16dec.c, forgotten
	earlier.

193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
	General pkcs1 signatures, with a "DigestInfo" input. Suggested by
	Nikos Mavrogiannopoulos.
	* Makefile.in (hogweed_SOURCES): Added pkcs1-rsa-digest.c,
	rsa-pkcs1-sign.c, rsa-pkcs1-sign-tr.c, and rsa-pkcs1-verify.c.

	* pkcs1-rsa-digest.c (pkcs1_rsa_digest_encode): New file and
	function.
	* pkcs1.h: Declare it.

	* rsa-pkcs1-verify.c (rsa_pkcs1_verify): New file and function.
	* rsa-pkcs1-sign.c (rsa_pkcs1_sign): New file and function.
	* rsa-pkcs1-sign-tr.c (rsa_pkcs1_sign_tr): New file and function,
	contributed by Nikos Mavrogiannopoulos.
	* rsa.h: Declare new functions.

208
209
210
211
212
	* rsa.h (_rsa_blind, _rsa_unblind): Declare functions.
	* rsa-blind.c (_rsa_blind, _rsa_unblind): Functions moved to a
	separate file, renamed and made non-static. Moved from...
	* rsa-decrypt-tr.c: ... here.

213
214
215
216
217
218
219
220
221
222
223
2012-06-03  Niels Möller  <nisse@lysator.liu.se>

	* testsuite/pkcs1-test.c (test_main): Include leading zero in
	expected result.

	* pkcs1.c (pkcs1_signature_prefix): Return pointer to where the
	digest should be written. Let the size input be the key size in
	octets, rather then key size - 1.
	* pkcs1-rsa-*.c: Updated for above.
	* rsa-*-sign.c, rsa-*-verify.c: Pass key->size, not key->size - 1.

224
225
226
227
228
2012-05-18  Niels Möller  <nisse@lysator.liu.se>

	* pkcs1-encrypt.c (pkcs1_encrypt): New file and function.
	* rsa-encrypt.c (rsa_encrypt): Use pkcs1_encrypt.

229
230
231
232
233
2012-05-09  Niels Möller  <nisse@lysator.liu.se>

	* rsa-decrypt-tr.c (rsa_decrypt_tr): Added missing mpz_clear,
	spotted by Nikos Mavrogiannopoulos.

234
235
236
237
2012-05-07  Niels Möller  <nisse@lysator.liu.se>

	* nettle-types.h (_STDINT_HAVE_INT_FAST32_T): Define here, to
	force nettle-stdint.h to not try to define the int_fast*_t types.
Niels Möller's avatar
Niels Möller committed
238
	Avoids compilation problems with gnutls on SunOS-5.8, where the
239
240
	definitions here collide with gnulib's.

241
242
243
244
245
246
2012-04-23  Niels Möller  <nisse@lysator.liu.se>

	* nettle-internal.h (NETTLE_MAX_BIGNUM_SIZE): New constant. Based
	on NETTLE_MAX_BIGNUM_BITS, rounded upwards. Replaced all uses of
	NETTLE_MAX_BIGNUM_BITS.

247
248
249
250
251
2012-04-19  Niels Möller  <nisse@lysator.liu.se>

	* list-obj-sizes.awk: Use decimal rather than hexadecimal output.
	(hex2int): Use local variables.

252
253
254
255
2012-04-18  Niels Möller  <nisse@lysator.liu.se>

	* x86_64/salsa20-crypt.asm: New file.

256
257
2012-04-17  Niels Möller  <nisse@lysator.liu.se>

258
259
260
261
	* testsuite/salsa20-test.c (test_salsa20_stream): Check that
	salsa20_crypt doesn't write beyond the given destination area.
	(test_salsa20): Likewise.

262
263
264
	* salsa20-crypt.c: Renamed file, from...
	* salsa20.c: ... old name.

Niels Möller's avatar
Niels Möller committed
265
266
	* x86_64/machine.m4 (WREG): New macro.

267
268
269
270
271
	* salsa20.c (salsa20_hash): Deleted function, inlined into
	salsa20_crypt.
	(salsa20_set_key, salsa20_set_iv): Moved, to...
	* salsa20-set-key.c: ...new file.

Niels Möller's avatar
Niels Möller committed
272
273
274
275
276
2012-04-15  Niels Möller  <nisse@lysator.liu.se>

	* testsuite/salsa20-test.c (test_salsa20_stream): New function.
	(test_main): Tests for encrypting more than one block at a time.

277
278
2012-04-14  Niels Möller  <nisse@lysator.liu.se>

279
280
	* examples/io.c (write_file): Use write_string.

281
282
283
	* examples/Makefile.in (base64enc): New targets. Also
	added missing io.o dependency to several other targets.
	(base64dec, base16enc, base16dec): Likewise.
284
285
286

	* examples/base64enc.c: New file, based on example code
	contributed by Jeronimo Pellegrini.
287
288
289
	* examples/base64dec.c: Likewise.
	* examples/base16enc.c: Likewise.
	* examples/base16dec.c: Likewise.
290

291
292
293
294
295
296
297
	* examples/rsa-encrypt.c (process_file): Reorganized fread loop.
	(usage): New function.
	(main): Implemented --help option.

	* examples/rsa-decrypt.c (process_file): Improved error message
	for too short input file.

298
299
300
301
302
303
304
305
306
	* aes-set-decrypt-key.c (gf2_log, gf2_exp): Deleted tables.
	(mult, inv_mix_column): Deleted functions.
	(mtable): New table.
	(MIX_COLUMN): New macro.
	(aes_invert_key): Use MIX_COLUMN and mtable.

	* aesdata.c (compute_mtable): New table, for the inv mix column
	operation in aes_invert_key.

307
308
2012-04-13  Niels Möller  <nisse@lysator.liu.se>

309
310
311
312
	* aes-set-encrypt-key.c (aes_set_encrypt_key): Use LE_READ_UINT32.
	Tabulate the needed "round constants".
	(xtime): Deleted function.

313
314
315
	* aes-internal.h (SUBBYTE): Cast to uint32_t. Use B0, ..., B3
	macros.

316
317
2012-04-09  Niels Möller  <nisse@lysator.liu.se>

318
319
320
321
322
323
	Timing resistant RSA decryption, based on RSA blinding code
	contributed by Nikos Mavrogiannopoulos.
	* rsa-decrypt-tr.c (rsa_decrypt_tr): New function.
	(rsa_blind): Helper function.
	(rsa_unblind): Helper function.
	* rsa.h: Declare rsa_decrypt_tr. Some cleanups, no longer include
324
	nettle-meta.h, more consistent declarations of function pointer
325
	arguments.
326
	* testsuite/rsa-encrypt-test.c (test_main): Test rsa_decrypt_tr.
327
328
	Check for writes past the end of the message area.

329
330
331
332
333
	* Makefile.in (hogweed_SOURCES): Added pkcs1-decrypt.c.
	* rsa-decrypt.c (rsa_decrypt): Use pkcs1_decrypt.
	* pkcs1-decrypt.c (pkcs1_decrypt): New file and function,
	extracted from rsa_decrypt.

Niels Möller's avatar
Niels Möller committed
334
335
336
2012-04-01  Niels Möller  <nisse@lysator.liu.se>

	* salsa20.c (LE_SWAP32): Typo fix for big-endian case.
Niels Möller's avatar
Niels Möller committed
337
338
	(QROUND): New macro.
	(salsa20_hash): Use it.
Niels Möller's avatar
Niels Möller committed
339

Niels Möller's avatar
Niels Möller committed
340
341
2012-03-31  Niels Möller  <nisse@lysator.liu.se>

342
343
	* salsa20.c: (salsa20_set_iv): Deleted size argument, only one
	size allowed.
Niels Möller's avatar
Niels Möller committed
344
345
	(U8TO32_LITTLE): Deleted macro. Use LE_READ_UINT32 instead, which
	avoids unaligned reads.
Niels Möller's avatar
Niels Möller committed
346
347
	(salsa20_set_key): Rearranged slightly, to avoid unnecessary
	byte-to-word conversions.
Niels Möller's avatar
Niels Möller committed
348

349
350
351
352
353
354
355
356
	(LE_SWAP32): Renamed macro from...
	(U32TO32_LITTLE): ... old name.
	(U32TO8_LITTLE): Deleted macro.
	(salsa20_wordtobyte): Renamed function to...
	(salsa20_hash): ... new name. Changed output argument from byte
	array to word array. Use memxor3, which brings a considerable
	performance gain.

357
358
359
360
361
	* nettle-internal.c (salsa20_set_key_hack): Updated salsa20_set_iv
	call.
	* testsuite/salsa20-test.c (test_salsa20): Deleted iv_length
	argument, updated all calls.

Niels Möller's avatar
Niels Möller committed
362
363
364
365
	* salsa20.h (SALSA20_BLOCK_SIZE): New constant.
	(_SALSA20_INPUT_LENGTH): New constant.
	* salsa20.c: Use these constants.

Niels Möller's avatar
Niels Möller committed
366
367
368
369
370
	* salsa20.c (ROTL32): Deleted macro, use the one from macros.h
	instead, with reversed order of arguments.
	(ROTATE, XOR, PLUS, PLUSONE): Deleted macros, use ROTL32 and
	builtin operators directly.

Niels Möller's avatar
Niels Möller committed
371
	Unification of rotation macros.
Niels Möller's avatar
Niels Möller committed
372
373
	* macros.h (ROTL32): New macro, to replace (almost) all other
	rotation macros.
374

Niels Möller's avatar
Niels Möller committed
375
376
377
	* aes-set-encrypt-key.c: Include macros.h.
	(aes_set_encrypt_key): Use ROTL32.
	* aes-internal.h (ROTBYTE, ROTRBYTE): Deleted macros.
378

379
380
381
382
383
	* camellia-internal.h (ROL32): Deleted macro.
	(ROTL128): Renamed for consistency, from...
	(ROL128): ... old name.
	* camellia-crypt-internal.c: Updated for renamed rotation macros.
	* camellia-set-encrypt-key.c: Likewise.
384
385
386
	* cast128.c (ROL): Deleted macro.
	(F1, F2, F3): Updated to use ROTL32 (reversed order of arguments).
	Also added proper do { ... } while (0) wrappers.
387

388
389
	* ripemd160-compress.c (ROL32): Deleted macro.
	(R): Updated to use ROTL32 (reversed order of arguments).
Niels Möller's avatar
Niels Möller committed
390

391
392
393
394
395
396
397
398
399
	* serpent-internal.h (ROL32): Deleted macro.
	(ROTL64): Renamed (from ROL64) and reorderd arguments, for
	consistency.
	(RSHIFT64): Reordered arguments, for consistency.
	* serpent-decrypt.c: Updated for renamed rotation macros, with
	reversed argument order.
	* serpent-encrypt.c: Likewise.
	* serpent-set-key.c: Likewise.

Niels Möller's avatar
Niels Möller committed
400
401
	* sha1-compress.c (ROTL): Deleted macro, use ROTL32 instead.

Niels Möller's avatar
Niels Möller committed
402
403
404
405
	* sha256-compress.c (ROTR): Deleted macro. Replaced by ROTL32,
	with complemented shift count.
	(SHR): Deleted macro, use plain shift operator instead.

406
407
408
409
410
	* sha512-compress.c (ROTR): Deleted macro, replaced by...
	(ROTL64): ...new macro, with complemented shift count
	(SHR): Deleted macro, use plain shift operator instead.
	(S0, S1, s0, s1): Updated accordingly.

411
412
2012-03-30  Niels Möller  <nisse@lysator.liu.se>

413
414
415
416
417
418
419
420
	* nettle-internal.c (nettle_salsa20): Cipher struct for
	benchmarking only. Sets a fix zero IV, and ignores block size.
	* nettle-internal.h (nettle_salsa20): Declare it.

	* examples/nettle-benchmark.c (block_cipher_p): New function.
	(time_cipher): Use block_cipher_p.
	(main): Include salsa20 in benchmark.

421
	* Makefile.in (soname link): Fixed logic.
422
	(nettle_SOURCES): Removed nettle-internal.c, so that it's not
Niels Möller's avatar
Niels Möller committed
423
	part of the library...
424
425
426
427
	(internal_SOURCES): ...and put it here.
	* testsuite/Makefile.in (TEST_OBJS): Added ../nettle-internal.o.
	* examples/Makefile.in (BENCH_OBJS): New variable, to simplify the
	nettle-benchmark rule. Also link with ../nettle-internal.o.
428

429
430
2012-03-29  Niels Möller  <nisse@lysator.liu.se>

431
432
433
434
435
436
437
438
	Implementation of Salsa20, contributed by Simon Josefsson.
	* salsa20.h: New file.
	* salsa20.c: New file.
	* Makefile.in (nettle_SOURCES): Added salsa20.c
	(HEADERS): Added salsa20.h.
	* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added salsa20-test.c.
	* testsuite/salsa20-test.c: New test case.

439
440
	* Makefile.in (soname links): Adding missing space before ].

441
442
443
444
2012-03-23  Niels Möller  <nisse@lysator.liu.se>

	* arcfour.h (arcfour_stream): Deleted obsolete prototype.

445
446
447
448
2012-03-05  Niels Möller  <nisse@lysator.liu.se>

	* configure.ac (enable_shared): Build shared libraries by default.

449
450
451
452
453
2012-03-04  Niels Möller  <nisse@lysator.liu.se>

	* configure.ac (LIBNETTLE_MINOR): Bumped library version, to 4.4.
	(LIBHOGWEED_MINOR): And to 2.2.

454
455
2012-02-27  Niels Möller  <nisse@lysator.liu.se>

456
457
	* list-obj-sizes.awk: Recognize elf64 objects.

Niels Möller's avatar
Niels Möller committed
458
459
	* Makefile.in (.texinfo.dvi): Pass -b option to texi2dvi.

460
461
462
463
464
465
466
467
468
469
	* Makefile.in (TARGETS): Added twofishdata.
	(SOURCES): Added twofishdata.c.
	(twofishdata): New rule.

	* twofish.c (q0, q1): Made const, and reformatted to match the
	twofishdata program.

	* twofishdata.c: Resurrected old file. Used to be called
	generate_q.c, when the twofish code was contributed back in 1999.

470
471
472
473
	* nettle.texinfo: Documentation for base16 and base64 encoding.
	Text contributed by Jeronimo Pellegrini
	<pellegrini@mpcnet.com.br>, back in April 2006.

Niels Möller's avatar
Niels Möller committed
474
475
2012-02-18  Niels Möller  <nisse@lysator.liu.se>

476
477
478
479
480
481
482
483
484
485
486
487
	* run-tests, getopt.c, getopt1.c, getopt.h: These files were moved
	to the top-level in the conversion to an independent git
	repository. They used to be symlinks to lsh files, from the
	subdirectories which use them.

	* Makefile.in: Build and distribute getopt files. Distribute
	run-tests script.
	* examples/Makefile.in: Adapt to getopt files and the run-tests
	script now located in the parent directory.
	* testsuite/Makefile.in: Likewise.
	* tools/Makefile.in: Likewise.

Niels Möller's avatar
Niels Möller committed
488
489
	* index.html: Converted to xhtml (from lsh repository, change
	dated 2012-02-03). Updated git instructions.
Niels Möller's avatar
Niels Möller committed
490

Niels Möller's avatar
Niels Möller committed
491
492
493
	* nettle.texinfo: Updated charset declaration.
	* misc/plan.html: Likewise.

Niels Möller's avatar
Niels Möller committed
494
2012-01-17  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
495

Niels Möller's avatar
Niels Möller committed
496
497
	* testsuite/Makefile.in (DISTFILES): Added setup-env.

Niels Möller's avatar
Niels Möller committed
498
499
500
501
502
503
504
505
506
507
508
509
510
511
	* examples/rsa-decrypt.c (main): Use _setmode rather than setmode,
	suggested by Eli Zaretskii. Affects windows builds only.
	* examples/rsa-encrypt.c: Likewise.

	* Makefile.in ($(LIBNETTLE_FORLINK)): Always create a .lib symlink
	to the library file. Use LN_S.
	($(LIBHOGWEED_FORLINK)): Likewise.

	(install-shared-nettle): Use LN_S.
	(install-shared-hogweed): Likewise.

	* configure.ac: Use AC_PROG_LN_S.
	* config.make.in (LN_S): New substitution.

Niels Möller's avatar
Niels Möller committed
512
513
514
	* testsuite/setup-env: New file. Wine workaround. Can't get
	../.lib into wine's dll search path, so create additional
	symlinks.
Niels Möller's avatar
Niels Möller committed
515
516
	* testsuite/teardown-env: ...and delete them here. Also delete
	file testtmp.
Niels Möller's avatar
Niels Möller committed
517
518
519
	* examples/setup-env: Similar links setup here.
	* examples/teardown-env: ... and deleted.

Niels Möller's avatar
Niels Möller committed
520
2012-01-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
521

Niels Möller's avatar
Niels Möller committed
522
	* examples/Makefile.in (check): Add ../.lib to PATH, like in
Niels Möller's avatar
Niels Möller committed
523
524
	testsuite/Makefile. Needed for w*ndows. Reported by Eli Zaretskii.

Niels Möller's avatar
Niels Möller committed
525
2011-11-25  Niels Möller  <nisse@lysator.liu.se>
Martin Storsjö's avatar
Martin Storsjö committed
526

Niels Möller's avatar
Niels Möller committed
527
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
528
529
	* x86_64/machine.m4 (W64_ENTRY, W64_EXIT): New macros for
	supporting W64 ABI.
530
	* x86_64: Updated all assembly files to use them.
Niels Möller's avatar
Niels Möller committed
531

Martin Storsjö's avatar
Martin Storsjö committed
532
	* configure.ac (W64_ABI): New variable, set when compiling for
Niels Möller's avatar
Niels Möller committed
533
	W64 ABI (64-bit M$ windows).
Martin Storsjö's avatar
Martin Storsjö committed
534
535
	* config.m4.in (W64_ABI): Define, from configure substitution.

Niels Möller's avatar
Niels Möller committed
536
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
537

Niels Möller's avatar
Niels Möller committed
538
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
539
540
541
542
543
544
545
546
547
548
549
550
	* examples/Makefile.in (check): Pass $(EMULATOR) and $(EXEEXT) in
	the environment of run-tests.
	* examples/rsa-encrypt-test: Use $EXEEXT and $EMULATOR.
	* examples/rsa-sign-test: Likewise.
	* examples/rsa-verify-test: Likewise.
	* examples/setup-env: Likewise.

	* testsuite/Makefile.in (check): Pass $(EXEEXT) in the environment of
	run-tests.
	* testsuite/pkcs1-conv-test: Use $EXEEXT and $EMULATOR. Ignore \r
	in rsa-sign output.

Niels Möller's avatar
Niels Möller committed
551
552
553
554
	* examples/rsa-decrypt.c (main) [WIN32]: Set stdout/stdin to
	binary mode.
	* examples/rsa-encrypt.c (main): Likewise.

Niels Möller's avatar
Niels Möller committed
555
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
556

557
558
559
	* configure.ac (HAVE_NATIVE_64_BIT): Workaround to get it set to 1
	on w64.

560
	* serpent-internal.h (ROL64): Use (uint64_t) 1 rather than 1L, for
Niels Möller's avatar
Niels Möller committed
561
	M$ w64.
562
563
	(RSHIFT64): Likewise. Also added a missing parenthesis.

Niels Möller's avatar
Niels Möller committed
564
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
565

Niels Möller's avatar
Niels Möller committed
566
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
567
568
569
570
571
	* testsuite/symbols-test: Use $NM, falling back to nm if undefined.
	* testsuite/Makefile.in (check): Pass $(NM) in the environment of
	run-tests.
	* config.make.in (NM): Set NM.

Niels Möller's avatar
Niels Möller committed
572
573
574
575
576
577
	* testsuite/sexp-conv-test: Use $EMULATOR when running test
	programs. Also ignore \r for output in the non-canonical output
	formats.
	* testsuite/Makefile.in (check): Pass $(EMULATOR) in the
	environment of run-tests.
	* configure.ac (EMULATOR): New substituted variable. Set to wine
578
	or wine64 when cross compiling for windows, otherwise empty.
Niels Möller's avatar
Niels Möller committed
579
580
	* config.make.in (EMULATOR): Set from autoconf value.

Niels Möller's avatar
Niels Möller committed
581
2011-11-20  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
582
583
584

	* x86/camellia-crypt-internal.asm: Take ALIGNOF_UINT64_T into
	account when getting the offset for the subkeys. Differs between
Niels Möller's avatar
Niels Möller committed
585
	w32 and other systems. w32 problem identified by Martin Storsjö.
Niels Möller's avatar
Niels Möller committed
586
587
588
589
590
591

	* config.m4.in: Define ALIGNOF_UINT64_T (from configure).

	* configure.ac: Check alignment of uint64_t, and also use AC_SUBST
	for use in config.m4.in.

Niels Möller's avatar
Niels Möller committed
592
2011-11-19  Niels Möller  <nisse@lysator.liu.se>
Martin Storsjö's avatar
Martin Storsjö committed
593

Niels Möller's avatar
Niels Möller committed
594
	Cygwin/mingw32 improvements contributed by Martin Storsjö:
595
596
597
598
599
	* Makefile.in (IMPLICIT_TARGETS): New variable for DLL link
	libraries.
	(clean-here): Delete the DLL import libraries.

	* configure.ac: Setup installation of DLL files in $bindir.
600
601
602
603
604
605
606
607
	(IF_DLL, LIBNETTLE_FILE_SRC, LIBHOGWEED_FILE_SRC): New
	substitutions.

	* config.make.in (LIBNETTLE_FILE_SRC): Substitute new autoconf
	variable.
	(LIBHOGWEED_FILE_SRC): Likewise.

	* Makefile.in (install-dll-nettle, uninstall-dll-nettle): New
608
	target for installing the DLL file in $bindir.
609
610
611
612
613
614
	(install-shared-nettle): Conditionally
	depend on install-dll-nettle. Use LIBNETTLE_FILE_SRC.
	(uninstall-shared-nettle): Conditionally depend on
	install-dll-nettle.
	(various hogweed targets): Analogous changes.

Martin Storsjö's avatar
Martin Storsjö committed
615
616
	* configure.ac: Unify shared lib setup for cygwin and mingw.

Niels Möller's avatar
Niels Möller committed
617
2011-10-31  Niels Möller  <nisse@lysator.liu.se>
618
619

	* configure.ac (LIBHOGWEED_LIBS): Typo fix for the darwin case.
Niels Möller's avatar
Niels Möller committed
620
	Spotted by Martin Storsjö.
621

Niels Möller's avatar
Niels Möller committed
622
2011-10-25  Niels Möller  <nisse@lysator.liu.se>
623
624
625
626

	* configure.ac (LIBHOGWEED_LIBS): cygwin fix, added
	libnettle.dll.a. Reported by Volker Zell.

Niels Möller's avatar
Niels Möller committed
627
2011-10-18  Niels Möller  <nisse@lysator.liu.se>
628

Niels Möller's avatar
Niels Möller committed
629
	* configure.ac: Improved setup för darwin shared libraries.
630
631
	Patch contributed by Ryan Schmidt.

Niels Möller's avatar
Niels Möller committed
632
2011-10-03  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
633
634
635
636
637
638
639
640
641

	* x86_64/memxor.asm: Implemented sse2-loop. Configured at compile
	time, and currently disabled.

	* testsuite/testutils.h (ASSERT): Write message to stderr.

	* testsuite/memxor-test.c: Use 16-byte alignment for "fully
	aligned" operands.

Niels Möller's avatar
Niels Möller committed
642
2011-09-03  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
643

Niels Möller's avatar
Niels Möller committed
644
645
646
647
648
649
650
651
	* x86/camellia-crypt-internal.asm: Use "l"-suffix on instructions
	more consistently. Reportedly, freebsd and netbsd systems with
	clang are more picky about this.

	* configure.ac: Changed version number to 2.5.

	* Released nettle-2.4.

652
653
	* configure.ac (LIBNETTLE_MINOR): Bumped library version, to 4.3.

Niels Möller's avatar
Niels Möller committed
654
655
656
	* gcm-aes.c: Include config.h.
	* tools/nettle-lfib-stream.c: Likewise.

Niels Möller's avatar
Niels Möller committed
657
658
659
	* ripemd160-compress.c: Added missing include of config.h. Needed
	for correct operation on big-endian systems.

Niels Möller's avatar
Niels Möller committed
660
2011-09-02  Niels Möller  <nisse@amfibolit.hack.org>
Niels Möller's avatar
Niels Möller committed
661
662
663
664
665

	* configure.ac: Changed version number to 2.4.

	* Released nettle-2.3.

Niels Möller's avatar
Niels Möller committed
666
2011-08-30  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
667
668
669
670
671
672
673

	* testsuite/hmac-test.c: Added tests for hmac-ripemd160.

	* hmac.h: Declare hmac-ripemd160 related functions.

	* Makefile.in (nettle_SOURCES): Added hmac-ripemd160.c.

Niels Möller's avatar
Niels Möller committed
674
2011-08-30  Niels Möller  <nisse@amfibolit.hack.org>
Niels Möller's avatar
Niels Möller committed
675
676
677
678
679
680
681

	* nettle.texinfo (Hash functions): Document ripemd-160.

	* hmac-ripemd160.c: New file.

	* hmac.h: Declare hmac-ripemd160 functions.

Niels Möller's avatar
Niels Möller committed
682
2011-08-29  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
683

Niels Möller's avatar
Niels Möller committed
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
	* sha256.c (sha256_update): Updated MD_UPDATE call for new
	conventions.
	(sha256_write_digest): Use MD_PAD rather than MD_FINAL, and insert
	the length manually.
	* sha512.c: Analogous changes.

	* sha1.c (COMPRESS): New macro.
	(sha1_update): Updated MD_UPDATE call for new conventions.
	(sha1_digest): Use MD_PAD rather than MD_FINAL, and insert the
	length manually.

	* ripemd160.c (ripemd160_init): Use memcpy for initializing the
	state vector.
	(COMPRESS): New macro.
	(ripemd160_update): Use MD_UPDATE.
	(ripemd160_digest): Inline ripemd160_final processing. Use MD_PAD
	and _nettle_write_le32.
	(ripemd160_final): Deleted function.

	* ripemd160.h (struct ripemd160_ctx): Use a 64-bit block count.
	Renamed digest to state.

	* md5.c (md5_init): Use memcpy for initializing the state vector.
	(COMPRESS): New macro, wrapping _nettle_md5_compress.
	(md5_update): Use MD_UPDATE.
	(md5_digest): Inline md5_final processing. Use MD_PAD and
	_nettle_write_le32.
	(md5_final): Deleted.

	* md5.h (struct md5_ctx): Renamed some fields, for consistency.

	* md4.h (struct md4_ctx): Renamed some fields, for consistency.

	* md4.c (md4_init): Use memcpy for initializing the state vector.
	(md4_update): Use MD_UPDATE.
	(md4_digest): Inline md4_final processing, using MD_PAD. Use
	_nettle_write_le32.
	(md4_block): Renamed, to...
	(md4_compress): ... new name. Take ctx pinter as argument.
	(md4_final): Deleted function.

	* md2.c (md2_update): Use MD_UPDATE.

	* macros.h (MD_UPDATE): Added incr argument. Invoke compression
	function with ctx pointer as argument, rather than ctx->state.
	(MD_FINAL): Just pad, don't store length field. Renamed to MD_PAD.
	(MD_PAD): Analogous change of compression invocations.

Niels Möller's avatar
Niels Möller committed
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
	* sha512.c: (COMPRESS): New macro wrapping _nettle_sha512_compress.
	(sha512_update): Use MD_UPDATE.
	(sha512_final): Deleted function.
	(sha512_write_digest): Use MD_FINAL.

	* sha256.c (COMPRESS): New macro wrapping _nettle_sha256_compress.
	(SHA256_INCR): Deleted macro.
	(sha256_update): Use MD_UPDATE.
	(sha256_final): Deleted function.
	(sha256_write_digest): New function, replacing sha256_final, and
	using MD_FINAL.
	(sha256_digest): Use sha256_write_digest.
	(sha224_digest): Likewise.

	* tools/nettle-hash.c (list_algorithms): Fixed typo in header.

	* sha1.c (SHA1_DATA_LENGTH): Deleted unused macro.
	(sha1_init): Use memcpy to initialize the state vector.
	(SHA1_INCR): Deleted macro.
	(sha1_update): Use MD_UPDATE macro, to reduce code duplication.
	(sha1_digest): Use MD_FINAL macro.
	(sha1_final): Deleted function.

	* sha.h (struct sha1_ctx): Renamed attribute digest to state.

	* macros.h (MD_UPDATE): New macro.
	(MD_FINAL): New macro.

Niels Möller's avatar
Niels Möller committed
760
2011-08-28  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
761

Niels Möller's avatar
Niels Möller committed
762
763
	* ripemd160.c (ripemd160_final): Use LE_WRITE_UINT32. Deleted byte
	swapping at the end, leaving it to ripemd160_digest.
Niels Möller's avatar
Niels Möller committed
764
	(ripemd160_digest): Use _nettle_write_le32.
Niels Möller's avatar
Niels Möller committed
765

Niels Möller's avatar
Niels Möller committed
766
767
768
769
770
771
772
773
774
	* Makefile.in (nettle_SOURCES): Added write-le32.c.

	* md5.c (md5_digest): Use _nettle_write_le32.

	* write-le32.c (_nettle_write_le32): New file and function.

	* ripemd160-compress.c (ROL32): Renamed macro (was "rol"). Deleted
	x86 version using inline assembly; at least gcc-4.4.5 recognizes
	shift-and-or expressions which are in fact rotations.
Niels Möller's avatar
Niels Möller committed
775
	(_nettle_ripemd160_compress): Use LE_READ_UINT32.
Niels Möller's avatar
Niels Möller committed
776

Niels Möller's avatar
Niels Möller committed
777
778
	* configure.ac (LIBNETTLE_MINOR): Bumped library version, to 4.2.

Niels Möller's avatar
Niels Möller committed
779
780
781
782
783
784
785
	* testsuite/meta-hash-test.c: Updated for the addition of
	ripemd-160.

	* testsuite/.test-rules.make: Added rule for ripemd160-test.

	* examples/nettle-benchmark.c (main): Benchmark ripemd-160.

Niels Möller's avatar
Niels Möller committed
786
2011-08-28  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801

	RIPEMD-160 hash function. Ported from libgcrypt by Andres Mejia.
	* testsuite/ripemd160-test.c: New file.
	* ripemd160.h: New file.
	* nettle-meta.h: Declare nettle_ripemd160.
	* ripemd160.c: New file, ported from libgcrypt.
	* ripemd160-compress.c: Likewise.
	* ripemd160-meta.c: New file.
	* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added
	ripemd160-test.c.
	* nettle-meta-hashes.c (nettle_hashes): Added nettle_ripemd160.
	* Makefile.in (nettle_SOURCES): Added ripemd160.c,
	ripemd160-compress.c, and ripemd160-meta.c.
	(HEADERS): Added ripemd160.h.

Niels Möller's avatar
Niels Möller committed
802
2011-08-10  Niels Möller  <nisse@amfibolit.hack.org>
803
804
805
806

	* nettle.texinfo: Fixed mis-placed const in various prototypes.
	Spotted by Tatsuhiro Tsujikawa.

Niels Möller's avatar
Niels Möller committed
807
2011-07-24  Niels Möller  <nisse@lysator.liu.se>
808
809
810
811
812
813
814
815
816

	* Makefile.in (PKGCONFIG_FILES, pkgconfigdir): New variables.
	(DISTFILES): Added nettle.pc.in and hogweed.pc.in.
	(nettle.pc, hogweed.pc): New targets (invoking config.status).
	(install-pkgconfig, uninstall-pkgconfig): New targets.
	(install-here): Depend on install-pkgconfig.
	(uninstall-here): Depend on uninstall-pkgconfig.
	(distclean-here): Delete nettle.pc and hogweed.pc.

Niels Möller's avatar
Niels Möller committed
817
2011-07-20  Niels Möller  <nisse@lysator.liu.se>
818
819
820
821
822

	* configure.ac: Generate nettle.pc and hogweed.pc.

	* nettle.pc.in, hogweed.pc.in: New files.

Niels Möller's avatar
Niels Möller committed
823
2011-07-17  Niels Möller  <nisse@lysator.liu.se>
824
825
826

	* nettle-internal.h: Added missing extern declarations.

Niels Möller's avatar
Niels Möller committed
827
2011-07-11  Niels Möller  <nisse@lysator.liu.se>
828

Niels Möller's avatar
Niels Möller committed
829
830
831
832
	* configure.ac: Changed version number to 2.3.

	* Released nettle-2.2.

833
834
	* Makefile.in (DISTFILES): Distribute COPYING.LIB, not COPYING,

Niels Möller's avatar
Niels Möller committed
835
2011-07-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
836
837
838
839
840
841
842

	* tools/misc.h (werror): Removed incorrect noreturn attribute from
	declaration.

	* examples/io.c (read_file): Bug fix, in dependence of initial
	size on max_size.

Niels Möller's avatar
Niels Möller committed
843
2011-07-01  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
844

Niels Möller's avatar
Niels Möller committed
845
846
847
848
	* cbc.c	(CBC_BUFFER_LIMIT): Reduced to 512 bytes.
	(cbc_decrypt): For in-place operation, use overlapping memxor3 and
	eliminate a memcpy.

Niels Möller's avatar
Niels Möller committed
849
850
851
852
	* ctr.c (ctr_crypt): Reorganized to call the encryption function
	with several blocks at a time. Handle the case of a single block
	specially.

Niels Möller's avatar
Niels Möller committed
853
854
855
	* x86_64/memxor.asm: Added ALIGN for shifting loop. Deleted
	obsolete ifelse.

Niels Möller's avatar
Niels Möller committed
856
2011-06-30  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
857

Niels Möller's avatar
Niels Möller committed
858
859
	* configure.ac: Link in serpent-decrypt.asm, if found.

Niels Möller's avatar
Niels Möller committed
860
861
862
863
864
865
866
867
	* x86_64/serpent-decrypt.asm: Added an SSE2 loop, doing four
	blocks at a time in parallel.

	* x86_64/serpent-encrypt.asm: Include serpent.m4. Deleted a
	redundant label.

	* x86_64/serpent.m4: New file, with serpent-related macros.

Niels Möller's avatar
Niels Möller committed
868
2011-06-29  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
869

Niels Möller's avatar
Niels Möller committed
870
871
872
	* x86_64/serpent-decrypt.asm: Wrote main (32-bit) loop.
	(SBOX0I, SBOX1I, SBOX7I): Fixed bugs.

Niels Möller's avatar
Niels Möller committed
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
	* nettle.texinfo (Copyright): Updated for license change to
	LGPLv2+. Updated copyriight info on serpent.

	* NEWS: Updated information for nettle-2.2.

	* x86_64/serpent-decrypt.asm: New file.

	* x86_64/serpent-encrypt.asm: Fixed .file pseudo op.

	* testsuite/testutils.c (test_cipher_ctr): Display more info on
	failure.

	* examples/nettle-benchmark.c (bench_ctr): New function.
	(time_cipher): Also benchmark CTR mode.

Niels Möller's avatar
Niels Möller committed
888
889
890
891
	* configure.ac (LIBNETTLE_MINOR): Updated library version number
	to 4.1.
	(LIBHOGWEED_MINOR): And to 2.1.

Niels Möller's avatar
Niels Möller committed
892
2011-06-22  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
893
894
895
896

	* configure.ac: Use pwd -P when examining lib directories.
	Link in serpent-encrypt.asm, if found.

Niels Möller's avatar
Niels Möller committed
897
2011-06-21  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
898
899
900

	* serpent-decrypt.c (SBOX3_INVERSE): Eliminated temporaries.
	(SBOX4_INVERSE): Likewise.
Niels Möller's avatar
Niels Möller committed
901
902
903
	(SBOX5_INVERSE): Likewise.
	(SBOX6_INVERSE): Likewise.
	(SBOX7_INVERSE): Likewise.
904
	(All SBOX_INVERSE-macros): Deleted type argument, and updated users.
Niels Möller's avatar
Niels Möller committed
905

Niels Möller's avatar
Niels Möller committed
906
2011-06-20  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
907

Niels Möller's avatar
Niels Möller committed
908
909
910
911
912
	* serpent-decrypt.c: Renamed arguments in sbox macros.
	(SBOX0_INVERSE): Eliminated temporaries.
	(SBOX1_INVERSE): Likewise.
	(SBOX2_INVERSE): Likewise.

Niels Möller's avatar
Niels Möller committed
913
914
915
916
917
918
	* x86_64/serpent-encrypt.asm: Added an SSE2 loop, doing four
	blocks at a time in parallel.

	* testsuite/serpent-test.c (test_main): Added some more multiple
	block tests.

Niels Möller's avatar
Niels Möller committed
919
2011-06-15  Niels Möller  <nisse@lysator.liu.se>
920
921
922
923
924
925

	* configure.ac (libdir): On 64-bit Linux, we used to assume that
	libraries are installed according to the FHS. Since at least
	Fedora and Gentoo follow the FHS convention, while at least Debian
	doesn't, we have to try to figure out which convention is used.

Niels Möller's avatar
Niels Möller committed
926
2011-06-14  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
927

Niels Möller's avatar
Niels Möller committed
928
929
	* x86_64/serpent-encrypt.asm: Slight simplification of loop logic.

Niels Möller's avatar
Niels Möller committed
930
931
	* x86_64/serpent-encrypt.asm: New file.

Niels Möller's avatar
Niels Möller committed
932
2011-06-12  Niels Möller  <nisse@lysator.liu.se>
933

Niels Möller's avatar
Niels Möller committed
934
935
936
	* testsuite/serpent-test.c (test_main): Added tests with multiple
	blocks at a time.

937
938
939
940
941
	* serpent-encrypt.c (SBOX6): Renamed arguments. Eliminated
	temporaries.
	(SBOX7): Likewise.
	(All SBOX-macros): Deleted type argument, and updated users.

Niels Möller's avatar
Niels Möller committed
942
	* configure.ac: Display summary at the end of configure..
943
944
	(asm_path): Set only if enable_assember is yes.

Niels Möller's avatar
Niels Möller committed
945
2011-06-10  Niels Möller  <nisse@lysator.liu.se>
946
947
948
949

	* serpent-encrypt.c (SBOX5): Renamed arguments. Eliminated
	temporaries.

Niels Möller's avatar
Niels Möller committed
950
2011-06-09  Niels Möller  <nisse@lysator.liu.se>
951

952
953
954
	* serpent-encrypt.c (SBOX4): Renamed arguments. Eliminated
	temporaries.

955
956
957
	* configure.ac (LIBNETTLE_LINK, LIBHOGWEED_LINK): Cygwin fix, from
	Vincent Torri.

Niels Möller's avatar
Niels Möller committed
958
2011-06-08  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
959
960
961
962
963
964

	* examples/eratosthenes.c (find_first_one): Fixed c99-style
	declaration. Reported by Sebastian Reitenbach.
	(find_first_one): Declare the lookup table as static const, and
	use unsigned char rather than unsigned..

Niels Möller's avatar
Niels Möller committed
965
2011-06-07  Niels Möller  <nisse@lysator.liu.se>
966
967
968

	* serpent-encrypt.c (SBOX0): Renamed arguments. Eliminated
	temporaries.
969
	(SBOX1): Likewise.
970
	(SBOX2): Likewise.
971
	(SBOX3): Likewise.
972

Niels Möller's avatar
Niels Möller committed
973
2011-06-06  Niels Möller  <nisse@lysator.liu.se>
974

975
976
977
978
979
980
981
982
983
984
	* Makefile.in (DISTFILES): Added serpent-internal.h.
	(nettle_SOURCES): Replaced serpent.c by serpent-set-key.c,
	serpent-encrypt.c, and serpent-decrypt.c.

	* serpent.c: Replaced by several new files.
	* serpent-set-key.c: New file.
	* serpent-encrypt.c: New file.
	* serpent-decrypt.c: New file.
	* serpent-internal.h: New file.

985
986
987
988
	* serpent.c [HAVE_NATIVE_64_BIT]: Process two blocks at a time in
	parallel. Measured speedup of 10%--25% (higher for encryption) on
	x86_64.

Niels Möller's avatar
Niels Möller committed
989
2011-06-01  Niels Möller  <nisse@lysator.liu.se>
990

991
992
993
994
995
996
997
998
999
1000
	* serpent.c (ROUNDS): Deleted macro.
	(serpent_block_t): Deleted array typedef.
	(KEYXOR): New macro, replacing BLOCK_XOR.
	(BLOCK_COPY, SBOX, SBOX_INVERSE): Deleted macros.
	(LINEAR_TRANSFORMATION): Use four separate arguments.
	(LINEAR_TRANSFORMATION_INVERSE): Likewise.
	(ROUND): Take separate arguments for all input and output words.
	(ROUND_INVERSE): Likewise.
	(ROUND_LAST, ROUND_FIRST_INVERSE): Deleted macros.
	(serpent_set_key): Moved loop termination test.