ChangeLog 193 KB
Newer Older
Niels Möller's avatar
Niels Möller committed
1
2
2012-02-18  Niels Möller  <nisse@lysator.liu.se>

Niels Möller's avatar
Niels Möller committed
3
4
	* index.html: Converted to xhtml (from lsh repository, change
	dated 2012-02-03). Updated git instructions.
Niels Möller's avatar
Niels Möller committed
5

Niels Möller's avatar
Niels Möller committed
6
7
8
	* nettle.texinfo: Updated charset declaration.
	* misc/plan.html: Likewise.

Niels Möller's avatar
Niels Möller committed
9
2012-01-17  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
10

Niels Möller's avatar
Niels Möller committed
11
12
	* testsuite/Makefile.in (DISTFILES): Added setup-env.

Niels Möller's avatar
Niels Möller committed
13
14
15
16
17
18
19
20
21
22
23
24
25
26
	* 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
27
28
29
	* 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
30
31
	* testsuite/teardown-env: ...and delete them here. Also delete
	file testtmp.
Niels Möller's avatar
Niels Möller committed
32
33
34
	* examples/setup-env: Similar links setup here.
	* examples/teardown-env: ... and deleted.

Niels Möller's avatar
Niels Möller committed
35
2012-01-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
36

Niels Möller's avatar
Niels Möller committed
37
	* examples/Makefile.in (check): Add ../.lib to PATH, like in
Niels Möller's avatar
Niels Möller committed
38
39
	testsuite/Makefile. Needed for w*ndows. Reported by Eli Zaretskii.

Niels Möller's avatar
Niels Möller committed
40
2011-11-25  Niels Möller  <nisse@lysator.liu.se>
Martin Storsjö's avatar
Martin Storsjö committed
41

Niels Möller's avatar
Niels Möller committed
42
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
43
44
	* x86_64/machine.m4 (W64_ENTRY, W64_EXIT): New macros for
	supporting W64 ABI.
45
	* x86_64: Updated all assembly files to use them.
Niels Möller's avatar
Niels Möller committed
46

Martin Storsjö's avatar
Martin Storsjö committed
47
	* configure.ac (W64_ABI): New variable, set when compiling for
Niels Möller's avatar
Niels Möller committed
48
	W64 ABI (64-bit M$ windows).
Martin Storsjö's avatar
Martin Storsjö committed
49
50
	* config.m4.in (W64_ABI): Define, from configure substitution.

Niels Möller's avatar
Niels Möller committed
51
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
52

Niels Möller's avatar
Niels Möller committed
53
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
54
55
56
57
58
59
60
61
62
63
64
65
	* 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
66
67
68
69
	* 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
70
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
71

72
73
74
	* configure.ac (HAVE_NATIVE_64_BIT): Workaround to get it set to 1
	on w64.

75
	* serpent-internal.h (ROL64): Use (uint64_t) 1 rather than 1L, for
Niels Möller's avatar
Niels Möller committed
76
	M$ w64.
77
78
	(RSHIFT64): Likewise. Also added a missing parenthesis.

Niels Möller's avatar
Niels Möller committed
79
2011-11-24  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
80

Niels Möller's avatar
Niels Möller committed
81
	From Martin Storsjö:
Niels Möller's avatar
Niels Möller committed
82
83
84
85
86
	* 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
87
88
89
90
91
92
	* 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
93
	or wine64 when cross compiling for windows, otherwise empty.
Niels Möller's avatar
Niels Möller committed
94
95
	* config.make.in (EMULATOR): Set from autoconf value.

Niels Möller's avatar
Niels Möller committed
96
2011-11-20  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
97
98
99

	* 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
100
	w32 and other systems. w32 problem identified by Martin Storsjö.
Niels Möller's avatar
Niels Möller committed
101
102
103
104
105
106

	* 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
107
2011-11-19  Niels Möller  <nisse@lysator.liu.se>
Martin Storsjö's avatar
Martin Storsjö committed
108

Niels Möller's avatar
Niels Möller committed
109
	Cygwin/mingw32 improvements contributed by Martin Storsjö:
110
111
112
113
114
	* 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.
115
116
117
118
119
120
121
122
	(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
123
	target for installing the DLL file in $bindir.
124
125
126
127
128
129
	(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
130
131
	* configure.ac: Unify shared lib setup for cygwin and mingw.

Niels Möller's avatar
Niels Möller committed
132
2011-10-31  Niels Möller  <nisse@lysator.liu.se>
133
134

	* configure.ac (LIBHOGWEED_LIBS): Typo fix for the darwin case.
Niels Möller's avatar
Niels Möller committed
135
	Spotted by Martin Storsjö.
136

Niels Möller's avatar
Niels Möller committed
137
2011-10-25  Niels Möller  <nisse@lysator.liu.se>
138
139
140
141

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

Niels Möller's avatar
Niels Möller committed
142
2011-10-18  Niels Möller  <nisse@lysator.liu.se>
143

Niels Möller's avatar
Niels Möller committed
144
	* configure.ac: Improved setup för darwin shared libraries.
145
146
	Patch contributed by Ryan Schmidt.

Niels Möller's avatar
Niels Möller committed
147
2011-10-03  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
148
149
150
151
152
153
154
155
156

	* 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
157
2011-09-03  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
158

Niels Möller's avatar
Niels Möller committed
159
160
161
162
163
164
165
166
	* 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.

167
168
	* configure.ac (LIBNETTLE_MINOR): Bumped library version, to 4.3.

Niels Möller's avatar
Niels Möller committed
169
170
171
	* gcm-aes.c: Include config.h.
	* tools/nettle-lfib-stream.c: Likewise.

Niels Möller's avatar
Niels Möller committed
172
173
174
	* ripemd160-compress.c: Added missing include of config.h. Needed
	for correct operation on big-endian systems.

Niels Möller's avatar
Niels Möller committed
175
2011-09-02  Niels Möller  <nisse@amfibolit.hack.org>
Niels Möller's avatar
Niels Möller committed
176
177
178
179
180

	* configure.ac: Changed version number to 2.4.

	* Released nettle-2.3.

Niels Möller's avatar
Niels Möller committed
181
2011-08-30  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
182
183
184
185
186
187
188

	* 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
189
2011-08-30  Niels Möller  <nisse@amfibolit.hack.org>
Niels Möller's avatar
Niels Möller committed
190
191
192
193
194
195
196

	* 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
197
2011-08-29  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
198

Niels Möller's avatar
Niels Möller committed
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
	* 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
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
	* 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
275
2011-08-28  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
276

Niels Möller's avatar
Niels Möller committed
277
278
	* 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
279
	(ripemd160_digest): Use _nettle_write_le32.
Niels Möller's avatar
Niels Möller committed
280

Niels Möller's avatar
Niels Möller committed
281
282
283
284
285
286
287
288
289
	* 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
290
	(_nettle_ripemd160_compress): Use LE_READ_UINT32.
Niels Möller's avatar
Niels Möller committed
291

Niels Möller's avatar
Niels Möller committed
292
293
	* configure.ac (LIBNETTLE_MINOR): Bumped library version, to 4.2.

Niels Möller's avatar
Niels Möller committed
294
295
296
297
298
299
300
	* 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
301
2011-08-28  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316

	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
317
2011-08-10  Niels Möller  <nisse@amfibolit.hack.org>
318
319
320
321

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

Niels Möller's avatar
Niels Möller committed
322
2011-07-24  Niels Möller  <nisse@lysator.liu.se>
323
324
325
326
327
328
329
330
331

	* 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
332
2011-07-20  Niels Möller  <nisse@lysator.liu.se>
333
334
335
336
337

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

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

Niels Möller's avatar
Niels Möller committed
338
2011-07-17  Niels Möller  <nisse@lysator.liu.se>
339
340
341

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

Niels Möller's avatar
Niels Möller committed
342
2011-07-11  Niels Möller  <nisse@lysator.liu.se>
343

Niels Möller's avatar
Niels Möller committed
344
345
346
347
	* configure.ac: Changed version number to 2.3.

	* Released nettle-2.2.

348
349
	* Makefile.in (DISTFILES): Distribute COPYING.LIB, not COPYING,

Niels Möller's avatar
Niels Möller committed
350
2011-07-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
351
352
353
354
355
356
357

	* 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
358
2011-07-01  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
359

Niels Möller's avatar
Niels Möller committed
360
361
362
363
	* 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
364
365
366
367
	* 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
368
369
370
	* x86_64/memxor.asm: Added ALIGN for shifting loop. Deleted
	obsolete ifelse.

Niels Möller's avatar
Niels Möller committed
371
2011-06-30  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
372

Niels Möller's avatar
Niels Möller committed
373
374
	* configure.ac: Link in serpent-decrypt.asm, if found.

Niels Möller's avatar
Niels Möller committed
375
376
377
378
379
380
381
382
	* 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
383
2011-06-29  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
384

Niels Möller's avatar
Niels Möller committed
385
386
387
	* x86_64/serpent-decrypt.asm: Wrote main (32-bit) loop.
	(SBOX0I, SBOX1I, SBOX7I): Fixed bugs.

Niels Möller's avatar
Niels Möller committed
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
	* 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
403
404
405
406
	* configure.ac (LIBNETTLE_MINOR): Updated library version number
	to 4.1.
	(LIBHOGWEED_MINOR): And to 2.1.

Niels Möller's avatar
Niels Möller committed
407
2011-06-22  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
408
409
410
411

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

Niels Möller's avatar
Niels Möller committed
412
2011-06-21  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
413
414
415

	* serpent-decrypt.c (SBOX3_INVERSE): Eliminated temporaries.
	(SBOX4_INVERSE): Likewise.
Niels Möller's avatar
Niels Möller committed
416
417
418
	(SBOX5_INVERSE): Likewise.
	(SBOX6_INVERSE): Likewise.
	(SBOX7_INVERSE): Likewise.
419
	(All SBOX_INVERSE-macros): Deleted type argument, and updated users.
Niels Möller's avatar
Niels Möller committed
420

Niels Möller's avatar
Niels Möller committed
421
2011-06-20  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
422

Niels Möller's avatar
Niels Möller committed
423
424
425
426
427
	* 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
428
429
430
431
432
433
	* 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
434
2011-06-15  Niels Möller  <nisse@lysator.liu.se>
435
436
437
438
439
440

	* 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
441
2011-06-14  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
442

Niels Möller's avatar
Niels Möller committed
443
444
	* x86_64/serpent-encrypt.asm: Slight simplification of loop logic.

Niels Möller's avatar
Niels Möller committed
445
446
	* x86_64/serpent-encrypt.asm: New file.

Niels Möller's avatar
Niels Möller committed
447
2011-06-12  Niels Möller  <nisse@lysator.liu.se>
448

Niels Möller's avatar
Niels Möller committed
449
450
451
	* testsuite/serpent-test.c (test_main): Added tests with multiple
	blocks at a time.

452
453
454
455
456
	* 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
457
	* configure.ac: Display summary at the end of configure..
458
459
	(asm_path): Set only if enable_assember is yes.

Niels Möller's avatar
Niels Möller committed
460
2011-06-10  Niels Möller  <nisse@lysator.liu.se>
461
462
463
464

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

Niels Möller's avatar
Niels Möller committed
465
2011-06-09  Niels Möller  <nisse@lysator.liu.se>
466

467
468
469
	* serpent-encrypt.c (SBOX4): Renamed arguments. Eliminated
	temporaries.

470
471
472
	* configure.ac (LIBNETTLE_LINK, LIBHOGWEED_LINK): Cygwin fix, from
	Vincent Torri.

Niels Möller's avatar
Niels Möller committed
473
2011-06-08  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
474
475
476
477
478
479

	* 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
480
2011-06-07  Niels Möller  <nisse@lysator.liu.se>
481
482
483

	* serpent-encrypt.c (SBOX0): Renamed arguments. Eliminated
	temporaries.
484
	(SBOX1): Likewise.
485
	(SBOX2): Likewise.
486
	(SBOX3): Likewise.
487

Niels Möller's avatar
Niels Möller committed
488
2011-06-06  Niels Möller  <nisse@lysator.liu.se>
489

490
491
492
493
494
495
496
497
498
499
	* 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.

500
501
502
503
	* 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
504
2011-06-01  Niels Möller  <nisse@lysator.liu.se>
505

506
507
508
509
510
511
512
513
514
515
516
517
518
519
	* 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.
	(serpent_encrypt): Rewrote with unrolling of just eight rounds,
	and without serpent_block_t.
	(serpent_decrypt): Likewise.

520
521
522
523
524
525
526
527
528
529
	* serpent.c: Added do { ... } while (0) around block macros.
	(serpent_key_t): Deleted array typedef.
	(ROL32, ROR32): Renamed macros, were rol and ror.
	(KS_RECURRENCE, KS): New macros.
	(serpent_key_pad): Renamed, from...
	(serpent_key_prepare): ...old name.
	(serpent_subkeys_generate): Deleted function.
	(serpent_set_key): Rewrote the generation of subkeys. Reduced both
	temporary storage and code size (less unrolling)

Niels Möller's avatar
Niels Möller committed
530
2011-05-31  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
531

Niels Möller's avatar
Niels Möller committed
532
533
534
	* testsuite/serpent-test.c (test_main): Enabled test with short,
	40-bit, key.

Niels Möller's avatar
Niels Möller committed
535
536
537
538
	* serpent.c (byte_swap_32): Deleted macro.
	(serpent_key_prepare): Use LE_READ_UINT32. Don't require aligned
	input, and support arbitrary key sizes.

Simon Josefsson's avatar
Simon Josefsson committed
539
540
541
542
543
544
545
2011-05-30  Simon Josefsson  <simon@josefsson.org>

	* serpent.c: Rewrite, based on libgcrypt code.  License changed
	from GPL to LGPL.
	* serpent_sboxes.h: Removed.
	* Makefile.in: Drop serpent_sboxes.h.

Niels Möller's avatar
Niels Möller committed
546
2011-05-31  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
547
548
549
550

	* testsuite/serpent-test.c (test_main): Added some tests for
	padding of keys of length which is not a multiple of four bytes.

Niels Möller's avatar
Niels Möller committed
551
552
553
554
555
2011-05-30  Simon Josefsson  <simon@josefsson.org>

	* testsuite/serpent-test.c (test_main): Add test vectors from
	libgcrypt.

Niels Möller's avatar
Niels Möller committed
556
2011-05-21  Niels Möller  <nisse@lysator.liu.se>
557
558
559
560

	* dsa-keygen.c (dsa_generate_keypair): Avoid double init of mpz
	variable. Spotted by Nikos Mavrogiannopoulos.

Niels Möller's avatar
Niels Möller committed
561
2011-05-06  Niels Möller  <nisse@lysator.liu.se>
562
563
564
565
566

	* configure.ac: Fix link flags for shared libraries on Solaris,
	which needs -h to set the soname. Patch contributed by Dagobert
	Michelsen.

Niels Möller's avatar
Niels Möller committed
567
2011-05-06  Niels Möller  <nisse@lysator.liu.se>
568
569
570

	* configure.ac: New configure option --enable-gcov.

Niels Möller's avatar
Niels Möller committed
571
	* arcfour.h (arcfour_stream): Deleted obsolete define.
Niels Möller's avatar
Niels Möller committed
572

Niels Möller's avatar
Niels Möller committed
573
2011-04-27  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
574
575
576

	* tools/nettle-hash.c (find_algorithm): Require exact match.

Niels Möller's avatar
Niels Möller committed
577
2011-04-15  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
578
579
580
581
582
583
584
585
586
587
588
589

	Reverted broken byte-order change from 2001-06-17:
	* serpent.c (serpent_set_key): Use correct byteorder.
	(serpent_encrypt): Likewise.
	(serpent_decrypt): Likewise.

	* testsuite/serpent-test.c (decode_hex_reverse): New function.
	(RH, RHL): New macros.
	(test_main): Byte reverse inputs and outputs for the testvectors
	taken from the serpent submission package. Enable test vectors
	from http://www.cs.technion.ac.il/~biham/Reports/Serpent/.

Niels Möller's avatar
Niels Möller committed
590
2011-03-23  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
591

Niels Möller's avatar
Niels Möller committed
592
593
594
	* tools/sexp-conv.c (xalloc): Deleted function, now it's in misc.c
	instead.

Niels Möller's avatar
Niels Möller committed
595
596
	* configure.ac: Use LSH_FUNC_STRERROR.

Niels Möller's avatar
Niels Möller committed
597
598
599
600
601
602
603
604
605
606
607
	* tools/Makefile.in (TARGETS): Added nettle-hash, and related
	build rules.
	(SOURCES): Added nettle-hash.c.

	* tools/misc.c (xalloc): New function.

	* tools/pkcs1-conv.c (main): Made the OPT_* constants local, and
	fixed numerical values to start with non-ASCII 0x300.

	* tools/nettle-hash.c: New file.

Niels Möller's avatar
Niels Möller committed
608
2011-03-23  Niels Möller  <nisse@lysator.liu.se>
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629

	Contributed by Daniel Kahn Gillmor:
	* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added
	meta-hash-test.c, meta-cipher-test.c, and meta-armor-test.c.

	* testsuite/meta-hash-test.c: New file.
	* testsuite/meta-cipher-test.c: New file.
	* testsuite/meta-armor-test.c: New file.

	* nettle.texinfo: Document nettle_hashes and nettle_ciphers.

	* nettle-meta.h: Declare algorithm lists nettle_ciphers,
	nettle_hashes, nettle_armors.

	* Makefile.in (nettle_SOURCES): Added nettle-meta-hashes.c,
	nettle-meta-ciphers.c, and nettle-meta-armors.c.

	* nettle-meta-armors.c: New file.
	* nettle-meta-ciphers.c: New file.
	* nettle-meta-hashes.c: New file.

Niels Möller's avatar
Niels Möller committed
630
2011-02-18  Niels Möller  <nisse@lysator.liu.se>
631
632
633
634

	* arcfour.c (arcfour_stream): Deleted function. It's not very
	useful, and neither documented nor tested.

Niels Möller's avatar
Niels Möller committed
635
2011-02-16  Niels Möller  <nisse@lysator.liu.se>
636

Niels Möller's avatar
Niels Möller committed
637
638
639
640
	* cbc.h (CBC_ENCRYPT): Avoid using NULL; we don't ensure that it
	is defined.
	(CBC_DECRYPT): Likewise.

641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
	* gcm-aes.c (gcm_aes_set_iv): Use GCM_SET_IV.
	(gcm_aes_set_key): Deleted cast.
	(gcm_aes_encrypt): Likewise.
	(gcm_aes_decrypt): Likewise.
	(gcm_aes_digest): Likewise.
	(gcm_aes_update): One less argument to GCM_UPDATE.

	* gcm.h (GCM_SET_KEY): Added cast to nettle_crypt_func *. Help
	compiler type checking despite this cast.
	(GCM_ENCRYPT): Likewise.
	(GCM_DECRYPT): Likewise.
	(GCM_DIGEST): Likewise.
	(GCM_SET_IV): New macro, for completeness.
	(GCM_UPDATE): Deleted unused argument encrypt.

Niels Möller's avatar
Niels Möller committed
656
2011-02-14  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
657

Niels Möller's avatar
Niels Möller committed
658
659
660
	* nettle.texinfo: Split node on cipher modes, and started on
	the GCM documentation.

Niels Möller's avatar
Niels Möller committed
661
662
663
664
665
666
667
668
669
670
671
672
673
674
	* testsuite/gcm-test.c (test_gcm_aes): Deleted function, replaced
	by test_aead.
	(test_main): Use test_aead.

	* testsuite/testutils.c (test_aead): New function, replacing
	test_gcm_aes and before that test_cipher_gcm.

	* nettle-internal.c (nettle_gcm_aes128): New const struct.
	(nettle_gcm_aes192): Likewise.
	(nettle_gcm_aes256): Likewise.

	* nettle-internal.h (struct nettle_aead): Tentative interface for
	authenticated encryption with associated data.

Niels Möller's avatar
Niels Möller committed
675
676
677
678
679
	* examples/nettle-benchmark.c (time_gcm): Renamed. Updated for
	gcm_aes_auth to gcm_aes_update renaming. Benchmark both encryption
	and hashing.
	(time_gmac): ...old name.

Niels Möller's avatar
Niels Möller committed
680
681
682
683
684
685
686
687
	* nettle-internal.c (des_set_key_hack): Don't touch the bits
	parity, since thay are now ignored.
	(des3_set_key_hack): Likewise.

	* cast128-meta.c (nettle_cast128): Don't pass keysize.
	* nettle-meta.h (_NETTLE_CIPHER_FIX): Deleted keysize parameter
	derived from the appropriate constant instead.

Niels Möller's avatar
Niels Möller committed
688
689
690
	* testsuite/gcm-test.c (test_gcm_aes): Updated for gcm_aes_auth to
	gcm_aes_update renaming.

Niels Möller's avatar
Niels Möller committed
691
2011-02-13  Niels Möller  <nisse@lysator.liu.se>
692
693
694
695
696
697
698
699
700
701
702
703
704

	* gcm.h (GCM_UPDATE): Renamed, from...
	(GCM_AUTH): ...old name.

	* gcm-aes.c (gcm_aes_update): Renamed, from...
	(gcm_aes_auth): ...old name.

	* gcm.c (gcm_update): Renamed, and fixed an assert. From...
	(gcm_auth): ...old name.

	* gcm.h (GCM_TABLE_BITS): Increase table size to 8 bits,
	corresponding to 4 KByte of key-dependent tables.

Niels Möller's avatar
Niels Möller committed
705
2011-02-10  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
706
707
708
709
710

	* x86_64/memxor.asm: New file. Improves performance by 22% for the
	unaligned01 case and 35% for the unaligned12 case, benchmarked on
	Intel SU1400.

Niels Möller's avatar
Niels Möller committed
711
712
713
714
715
716
717
718
719
720
	* examples/nettle-benchmark.c (cgt_works_p): New function.
	(cgt_time_start): Likewise.
	(cgt_time_end): Likewise.
	(clock_time_start): Likewise.
	(clock_time_end): Likewise.
	(time_function): Read clock via function pointers time_start and
	time_end, so we can select method at runtime.
	(xalloc): Use die function.
	(main): Choose timing function. If available, try clock_gettime,
	and fall back to clock if it doesn't exist.
Niels Möller's avatar
Niels Möller committed
721

Niels Möller's avatar
Niels Möller committed
722
723
724
	* examples/nettle-benchmark.c (die): New function.
	(TIME_END, TIME_START): Check return value from clock_gettime.

725
726
	* gcm.h (union gcm_block): Use correct length for w array.

Niels Möller's avatar
Niels Möller committed
727
728
729
	* testsuite/gcm-test.c (test_main): Added the rest of the
	testcases from the spec.

Niels Möller's avatar
Niels Möller committed
730
2011-02-09  Niels Möller  <nisse@lysator.liu.se>
731

Niels Möller's avatar
Niels Möller committed
732
733
734
735
736
737
738
739
740
741
	* testsuite/gcm-test.c (test_main): Enabled testcases 5 and 6,
	with different IV lengths.

	* gcm-aes.c (gcm_aes_set_iv): Updated for gcm_set_iv change.

	* gcm.c (gcm_hash_sizes): New function.
	(gcm_set_iv): Added support for IVs of arbitrary size. Needed
	another argument, for the hash subkey.
	(gcm_digest): Use gcm_hash_sizes.

Niels Möller's avatar
Niels Möller committed
742
743
744
745
746
747
748
749
750
	* examples/nettle-benchmark.c (time_gmac): Use gcm_aes interface.

	* testsuite/gcm-test.c (test_gcm_aes): New function, replacing
	test_cipher_gcm and using the new gcm_aes interface.
	(test_main): Updated to use test_gcm_aes.
	* testsuite/testutils.c (test_cipher_gcm): Deleted function.

	* Makefile.in (nettle_SOURCES): Added gcm-aes.c.

751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
	* gcm.c (gcm_set_key): Replaced context argument by a struct
	gcm_key *.
	(gcm_hash): Replaced context argument by a struct gcm_key * and a
	pointer to the hashing state block.
	(gcm_auth): Added struct gcm_key * argument.
	(gcm_encrypt): Likewise.
	(gcm_decrypt): Likewise.
	(gcm_digest): Likewise.

	* gcm-aes.c: New file.
	(gcm_aes_set_key): New function.
	(gcm_aes_set_iv): Likewise.
	(gcm_aes_auth): Likewise.
	(gcm_aes_encrypt): Likewise.
	(gcm_aes_decrypt): Likewise.
	(gcm_aes_digest): Likewise.

	* gcm.h (struct gcm_key): Moved the key-dependent and
	message-independent state to its own struct.
	(struct gcm_ctx): ... and removed it here.
	(GCM_CTX): New macro.
	(GCM_SET_KEY): Likewise.
	(GCM_AUTH): Likewise.
	(GCM_ENCRYPT): Likewise.
	(GCM_DECRYPT): Likewise.
	(GCM_DIGEST): Likewise.
	(struct gcm_aes_ctx): New struct.

Niels Möller's avatar
Niels Möller committed
779
2011-02-08  Niels Möller  <nisse@lysator.liu.se>
780

Niels Möller's avatar
Niels Möller committed
781
782
	* gcm.h (struct gcm_ctx): The hash key is now always an array,
	named h, with array size depending on GCM_TABLE_BITS.
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
	* gcm.c (gcm_gf_shift): Added a separate result argument.
	(gcm_gf_mul): Compile bitwise version only when GCM_TABLE_BITS ==
	0. Simplified interface with just two arguments pointing to
	complete blocks.
	(gcm_gf_shift_4, gcm_gf_shift_8): Renamed table-based functions, from...
	(gcm_gf_shift_chunk): ... old name.
	(gcm_gf_mul): Renamed both table-based versions and made the
	argument types compatible with the bitwise gcm_gf_mul.
	(gcm_gf_mul_chunk): ... the old name.
	(gcm_set_key): Initialize the table using adds and shifts only.
	When GCM_TABLE_BITS > 0, this eliminates the only use of the
	bitwise multiplication.
	(gcm_hash): Simplified, now that we have the same interface for
	gcm_gf_mul, regardless of table size.

798
799
800
801
	* gcm.c	(GHASH_POLYNOMIAL): Use unsigned long for this constant.
	(gcm_gf_shift_chunk): Fixed bugs for the big endian 64-bit case,
	e.g., sparc64. For both 4-bit and 8-bit tables.

802
803
804
805
	* gcm.c: Use the new union gcm_block for all gf operations.

	* gcm.h (union gcm_block): New union, used to enforce alignment.

Niels Möller's avatar
Niels Möller committed
806
2011-02-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
807

808
809
810
	* gcm.c (gcm_gf_shift_chunk) : Bug fix for little-endian 8-bit
	tables.

Niels Möller's avatar
Niels Möller committed
811
812
813
814
815
816
817
	* gcm.c (gcm_gf_mul_chunk): Special case first and last iteration.
	(gcm_gf_add): New function, a special case of memxor. Use it for
	all memxor calls with word-aligned 16 byte blocks. Improves
	performance to 152 cycles/byte with no tables, 28 cycles per byte
	with 4-bit tables and 10.5 cycles per byte with 8-bit tables.

	Introduced 8-bit tables. If enabled, gives gmac performance of 19
Niels Möller's avatar
Niels Möller committed
818
819
820
821
822
	cycles per byte (still on intel x86_64).
	* gcm.c (gcm_gf_shift_chunk): New implementation for 8-bit tables.
	(gcm_gf_mul_chunk): Likewise.
	(gcm_set_key): Generate 8-bit tables.

Niels Möller's avatar
Niels Möller committed
823
824
	* Makefile.in (SOURCES): Added gcmdata.c.

Niels Möller's avatar
Niels Möller committed
825
826
	* gcm.h (GCM_TABLE_BITS): Set to 4.

Niels Möller's avatar
Niels Möller committed
827
2011-02-06  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
828

Niels Möller's avatar
Niels Möller committed
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
	* Makefile.in (TARGETS): Added gcmdata.
	(gcmdata): New rule.

	Introduced 4-bit tables. Gives gmac performance of 45 cycles per
	byte (still on intel x86_64).
	* gcm.c (gcm_gf_shift): Renamed. Tweaked little-endian masks.
	(gcm_rightshift): ... old name.
	(gcm_gf_mul): New argument for the output. Added length argument
	for one of the inputs (implicitly padding with zeros).
	(shift_table): New table (in 4-bit and 8-bit versions), generated
	by gcmdata.
	(gcm_gf_shift_chunk): New function shifting 4 bits at
	a time.
	(gcm_gf_mul_chunk): New function processing 4 bits at a time.
	(gcm_set_key): Generation of 4-bit key table.
	(gcm_hash): Use tables, when available.

	* gcmdata.c (main): New file.

Niels Möller's avatar
Niels Möller committed
848
849
850
851
852
853
854
855
856
	* gcm.c (gcm_rightshift): Moved the reduction of the shifted out
	bit here.
	(gcm_gf_mul): Updated for gcm_rightshift change. Improves gmac
	performance to 181 cycles/byte.

	* gcm.c (gcm_gf_mul): Rewrote. Still uses the bitwise algorithm from the
	specification, but with separate byte and bit loops. Improves gmac
	performance a bit further, to 227 cycles/byte.

Niels Möller's avatar
Niels Möller committed
857
858
859
860
	* gcm.c (gcm_rightshift): Complete rewrite, to use word rather
	than byte operations. Improves gmac performance from 830 cycles /
	byte to (still poor) 268 cycles per byte on intel x86_64.

Niels Möller's avatar
Niels Möller committed
861
2011-02-05  Niels Möller  <nisse@lysator.liu.se>
862

Niels Möller's avatar
Niels Möller committed
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
	* examples/nettle-benchmark.c (time_gmac): New function.
	(main): Call time_gmac.

	* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added gcm-test.c.

	* testsuite/testutils.c (test_cipher_gcm): New function,
	contributed by Nikos Mavrogiannopoulos.

	* testsuite/gcm-test.c: New file, contributed by Nikos
	Mavrogiannopoulos.

	* Makefile.in (nettle_SOURCES): Added gcm.c.
	(HEADERS): Added gcm.h.

	* gcm.c: New file, contributed by Nikos Mavrogiannopoulos.
	* gcm.h: New file, contributed by Nikos Mavrogiannopoulos.

880
881
882
883
	* macros.h (INCREMENT): New macro, moved from ctr.c. Deleted third
	argument.
	* ctr.c: Use INCREMENT macro from macros.h, deleted local version.

Niels Möller's avatar
Niels Möller committed
884
2011-01-07  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
885

Niels Möller's avatar
Niels Möller committed
886
887
888
	* testsuite/Makefile.in (check): Add ../.lib to PATH, since that's
	where w*ndows looks for dlls.

Niels Möller's avatar
Niels Möller committed
889
890
891
	* testsuite/testutils.c (test_cipher_stream): More debug output on
	failure.

Niels Möller's avatar
Niels Möller committed
892
2010-12-14  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
893
894
895
896
897
898
899
900
901

	* nettle-types.h: Deleted some unnecessary parenthesis from
	function typedefs.
	(nettle_realloc_func): Moved typedef here...
	* realloc.h: ...from here.

	* buffer.c (nettle_buffer_init_realloc): Use an explicit pointer
	for realloc argument.

Niels Möller's avatar
Niels Möller committed
902
2010-12-07  Niels Möller  <nisse@lysator.liu.se>
903
904
905

	* nettle.texinfo (Copyright): Updated info on blowfish.

Niels Möller's avatar
Niels Möller committed
906
2010-11-26  Niels Möller  <nisse@lysator.liu.se>
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921

	Reapplied optimizations (150% speedup on x86_32) and other fixes,
	relicensing them as LGPL.
	* blowfish.c (do_encrypt): Renamed, to...
	(encrypt): ...new name.
	(F): Added context argument. Shift input explicitly, instead of
	reading individual bytes via memory.
	(R): Added context argument.
	(encrypt): Deleted a bunch of local variables. Using the context
	pointer for everything should consume less registers.
	(decrypt): Likewise.
	(initial_ctx): Arrange constants into a struct, to simplify key
	setup.
	(blowfish_set_key): Some simplification.

Simon Josefsson's avatar
Simon Josefsson committed
922
923
924
925
926
2010-11-26  Simon Josefsson  <simon@josefsson.org>

	* blowfish.c: New version ported from libgcrypt. License changed
	from GPL to LGPL.

Niels Möller's avatar
Niels Möller committed
927
2010-11-25  Niels Möller  <nisse@lysator.liu.se>
928
929
930
931
932

	* Makefile.in (install-shared-nettle): Use INSTALL_DATA, which
	clears the execute permission bits.
	(install-shared-hogweed): Likewise.

Niels Möller's avatar
Niels Möller committed
933
2010-11-16  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
934
935
936

	* configure.ac: Updated gmp url.

Niels Möller's avatar
Niels Möller committed
937
2010-11-01  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
938
939
940

	* tools/misc.c (werror): Don't call exit (copy&paste-error).

Niels Möller's avatar
Niels Möller committed
941
2010-10-26  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
942
943
944
945
946
947
948
949
950
951

	* examples/rsa-encrypt.c (main): No extra message for bad options.

	* examples/rsa-keygen.c (main): Added long options. Deleted -?,
	and fixed handling of bad options.

	* examples/next-prime.c (main): Deleted -?, and fixed handling of
	bad options.
	* examples/random-prime.c (main): Likewise.

Niels Möller's avatar
Niels Möller committed
952
2010-10-22  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
953
954
955
956
957
958

	* examples/nettle-benchmark.c (main): Added long options. Deleted -?,
	and fixed handling of bad options.

	* examples/eratosthenes.c (main): Added long options. Deleted -?,
	and fixed handling of bad options. Renamed -s to -q (long option
Niels Möller's avatar
Niels Möller committed
959
	--quiet).
Niels Möller's avatar
Niels Möller committed
960
961
962
963
964

	* tools/pkcs1-conv.c (main): Deleted short alias -? for --help,
	and fixed handling of bad options.
	* tools/sexp-conv.c (parse_options): Likewise.

Niels Möller's avatar
Niels Möller committed
965
2010-10-06  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985

	* memxor.c (memxor3): Optimized.
	(memxor3_common_alignment): New function.
	(memxor3_different_alignment_b): New function.
	(memxor3_different_alignment_ab): New function.
	(memxor3_different_alignment_all): New function.

	* examples/nettle-benchmark.c (time_function): Reorganized, to
	reduce overhead.
	(time_memxor): Also benchmark memxor3.

	* x86_64/memxor.asm: New file.

	* examples/nettle-benchmark.c (overhead): New global variable.
	(time_function): Compensate for call overhead.
	(bench_nothing, time_overhead): New functions.
	(time_memxor): Tweaked src size, making it an integral number of
	words.
	(main): Call time_overhead.

Niels Möller's avatar
Niels Möller committed
986
2010-10-01  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
987
988
989
990
991
992

	* x86_64/camellia-crypt-internal.asm (ROUND): Reordered sbox
	lookups.

	* testsuite/memxor-test.c: Also test memxor3.

Niels Möller's avatar
Niels Möller committed
993
2010-09-30  Niels Möller  <nisse@lysator.liu.se>
Niels Möller's avatar
Niels Möller committed
994

Niels Möller's avatar
Niels Möller committed
995
996
	* configure.ac: Link in memxor.asm, if found.

Niels Möller's avatar
Niels Möller committed
997
998
999
1000
	* testsuite/testutils.c (test_cipher_cbc): Print more info when
	failing.

	* testsuite/memxor-test.c (test_xor): Added verbose printout.