ChangeLog 87.8 KB
Newer Older
Niels Möller's avatar
Niels Möller committed
1 2 3 4 5 6
2004-02-12  Niels Mller  <nisse@lysator.liu.se>

	* examples/rsa-encrypt-test: Use -r option when invoking
	rsa-encrypt. Needed for the test to work on systems with no
	/dev/urandom.

7 8 9 10 11
2004-02-12  Niels Mller  <niels@s3.kth.se>

	* configure.ac (CPPFLAGS, LDFLAGS): No spaces after -I and -L, as
	some C compilers, in particular True64 cc, don't like that.

Niels Möller's avatar
Niels Möller committed
12 13 14 15
2004-02-08  Niels Mller  <nisse@lysator.liu.se>

	* configure.ac: Bumped version number to 1.10.

16 17
2004-02-07  Niels Mller  <nisse@lysator.liu.se>

Niels Möller's avatar
Niels Möller committed
18 19
	* Released nettle-1.9.

20 21
	* configure.ac (SHLIBMINOR): Bumped, library version is now 2.1.

Niels Möller's avatar
Niels Möller committed
22 23 24 25 26 27 28 29 30 31 32 33
	* testsuite/sexp-format-test.c: Include bignum.h only if HAVE_LIBGMP.
	* testsuite/rsa-encrypt-test.c: Include rsa.h only if WITH_PUBLIC_KEY.
	* testsuite/pkcs1-test.c: Include pkcs1.h only if WITH_PUBLIC_KEY.

	* pgp-encode.c [!HAVE_LIBGMP]: Kludge around the pgp.h's
	dependency on gmp.h.
	(pgp_put_mpi): Condition on HAVE_LIBGMP.

	* pgp.h: Don't include bignum.h, to make it possible to compile
	the non-bignum parts of pgp-encode.c without bignum support. Needs
	to be fixed properly before the pgp interface is advertised.

Niels Möller's avatar
Niels Möller committed
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57
	* tools/sexp-conv.c (xalloc): New function.
	(main): Use xalloc.

	* tools/output.c (sexp_put_digest): Use TMP_DECL instead of alloca.

	* testsuite/testutils.c (xalloc): New function. Made all other
	functions use xalloc instead of alloca.

	* examples/rsa-keygen.c (main): Use xalloc for allocation.
	* examples/rsa-encrypt.c (write_bignum): Likewise.
	* examples/rsa-decrypt.c (read_bignum): Likewise.
	* testsuite/yarrow-test.c (open_file): Likewise.
	* testsuite/rsa-encrypt-test.c (test_main): Likewise.
	* testsuite/bignum-test.c (test_bignum): Likewise.

	* examples/nettle-openssl.c: When calling des_key_sched and
	des_ecb_encrypt, cst arguments to (void *). Openssl's typedefs
	des_cblock and const_des_cblock are too broken.

	* examples/nettle-benchmark.c (xalloc): New function. Use instead
	of alloca, for better portability.

	* examples/io.c (xalloc): New function.

58 59 60
	* Makefile.am (nodist_libnettleinclude_HEADERS): nettle-types.h
	should not be distributed.

Niels Möller's avatar
Niels Möller committed
61 62
2004-02-06  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
63 64
	* x86/sha1-compress.asm: Rename round -> ROUND.

Niels Möller's avatar
Niels Möller committed
65 66 67 68
	* x86/sha1-compress.asm: Store the magic constants on stack.
	Accessing them via %esp should be a little faster than using large
	immediate operands.

Niels Möller's avatar
Niels Möller committed
69 70 71 72 73 74 75 76
	* Makefile.am (EXTRA_DIST, DISTCLEANFILES): Handle
	sha1-compress.asm.

	* configure.ac: Use assembler file sha1-compress.asm if available.

	* x86/sha1-compress.asm (EXPAND): Fixed the rotation part of the
	data expansion.

Niels Möller's avatar
Niels Möller committed
77 78 79 80 81 82 83 84 85 86 87
2004-02-06  Niels Mller  <nisse@lysator.liu.se>

	* x86/sha1-compress.asm: Assembler implementation of
	sha1_compress. (Not yet working).

	* Makefile.am (libnettle_a_SOURCES): Added sha1-compress.c.

	* sha1.c (sha1_transform): Function renamed to sha1_compress, and
	moved to... 
	* sha1-compress.c: ... New file.

88 89
2004-02-05  Niels Mller  <nisse@lysator.liu.se>

Niels Möller's avatar
Niels Möller committed
90 91 92
	* examples/rsa-encrypt.c (process_file): Copy the leftover to the
	start of the buffer, when preparing for the final processing.

Niels Möller's avatar
Niels Möller committed
93 94 95 96 97 98 99 100 101 102
	* examples/nettle-benchmark.c (bench_hash, time_hash): New functions.
	(main): Benchmark hash functions too.
	(BENCH_BLOCK): Increased 10K.
	(BENCH_INTERVAL): Decreased to 0.25s.

	* examples/nettle-benchmark.c (time_function): Loop around calling
	f, until 1s has elapsed. Returns seconds per call. Updated bench
	functions to not loop themselves.
	(display): Updated MB/s calculation.

103 104 105 106 107 108 109 110 111 112 113
	* testsuite/arcfour-test.c (test_main): Use test_cipher_stream.

	* testsuite/testutils.c (test_cipher_stream): New function, that
	tries dividing the input into varying size blocks before
	processing. 

	* x86/arcfour-crypt.asm (nettle_arcfour_crypt): Bug fix, half of
	the S array swap was forgotten.
	* arcfour.c (arcfour_stream): Likewise.
	* arcfour-crypt.c (arcfour_crypt): Likewise.

Niels Möller's avatar
Niels Möller committed
114 115
2004-02-05  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
116 117 118
	* x86/arcfour-crypt.asm (nettle_arcfour_crypt): Must store the new
	i, j at the end of the loop.

Niels Möller's avatar
Niels Möller committed
119 120 121 122
	* Makefile.am (EXTRA_DIST): Make sure x86 assembler files are
	distributed. 
	(DISTCLEANFILES): And that the symlinks and .s files are deleted.

Niels Möller's avatar
Niels Möller committed
123 124
	* x86/aes-encrypt.asm, x86/aes-decrypt.asm, x86/arcfour-crypt.asm:
	Fixed debug information.
Niels Möller's avatar
Niels Möller committed
125 126 127 128 129 130 131 132 133

	* x86/arcfour-crypt.asm: New file. About three times faster than
	the optimized C code.

	* configure.ac: Use assembler file arcfour-crypt.asm if available.

	* arcfour.c (arcfour_crypt): Moved function too...
	* arcfour-crypt.c (arcfour_crypt): New file.

Niels Möller's avatar
Niels Möller committed
134 135 136 137
	* arcfour.c (arcfour_crypt): Optimization suggested by Jonas
	Walldn. Makes arcfour up to 50% faster on x86 and ppc, and
	probably on other architectures as well.

Niels Möller's avatar
Niels Möller committed
138 139 140 141 142
2004-01-31  Niels Mller  <nisse@lysator.liu.se>

	* configure.ac (AX_CREATE_STDINT_H): Also look for uint32_t and
	friends in sys/types.h.

Niels Möller's avatar
Niels Möller committed
143 144
2004-01-11  Niels Mller  <nisse@harpo.hack.org>

145 146 147
	* Makefile.am (libnettleinclude_HEADERS): Added bignum.h,
	memxor.h, pkcs1.h and rsa-compat.h.

Niels Möller's avatar
Niels Möller committed
148 149
	* configure.ac: Bumped version to 1.9.

Niels Möller's avatar
Niels Möller committed
150 151
2004-01-10  Niels Mller  <nisse@harpo.hack.org>

Niels Möller's avatar
Niels Möller committed
152 153
	* Released nettle-1.8.

Niels Möller's avatar
Niels Möller committed
154 155
	* examples/teardown-env: Delete more test files.

Niels Möller's avatar
Niels Möller committed
156 157 158 159
	* nettle.texinfo (Hash functions): Documented md2 and md4.

	* configure.ac (SHLIBMAJOR): Bumped to 2.

160 161
2004-01-09  Niels Mller  <nisse@harpo.hack.org>

Niels Möller's avatar
Niels Möller committed
162 163
	* examples/rsa-encrypt-test: New testcase.

Niels Möller's avatar
Niels Möller committed
164 165
	* examples/rsa-encrypt.c, examples/rsa-session.h: Expanded the
	comment describing the file format, and moved to rsa-session.h.
166 167 168 169 170 171 172

	* examples/rsa-decrypt.c (process_file): Finished this function.
	(main): Initialize x. Check the size of the session key after rsa
	decryption. 

	* examples/io.c (write_string): Treat short item count as an error.

Niels Möller's avatar
Niels Möller committed
173 174
2004-01-08  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
175
	* index.html: Added instructions for CVS access.
176

177 178
	* dsa-keygen.c (dsa_nist_gen): Fixed declaration/statement order.

Niels Möller's avatar
Niels Möller committed
179 180 181 182 183 184 185 186 187
	* rsa-keygen.c (bignum_next_prime): Fixed off-by-one error when
	comparing input to the largest listed prime. General cleanup, as
	prime_limit > 0 always. Use TMP_DECL and TMP_ALLOC.

	* nettle-internal.h (TMP_DECL, TMP_ALLOC): New macros. When alloca
	is unavailable, they work by allocating a fix amount of stack and
	imposing a hard limit on what can be allocated. Updated all users
	of alloca.

Niels Möller's avatar
Niels Möller committed
188 189 190 191 192 193 194 195 196 197
2004-01-07  Niels Mller  <nisse@harpo.hack.org>

	* nettle-types.h: New (generated) file, to be used instead of
	including <inttypes.h> directly. Updated all users of inttypes.h.
	
	* Makefile.am (DISTCLEANFILES, libnettleinclude_HEADERS): Added
	nettle-types.h. 

	* configure.ac (AX_CREATE_STDINT_H): Create nettle-types.h.

198 199 200 201
2003-11-16  Niels Mller  <nisse@harpo.hack.org>

	* yarrow256.c (yarrow256_seed): Use const for the seed_file input.

202 203 204 205 206 207 208 209
2003-11-12  Niels Mller  <niels@s3.kth.se>

	* list-obj-sizes.awk: New function for decoding hex values, with a
	new function hex2int. Also implemented calculation of total
	storage, removed the dependence on the .comment section, and use
	the $FILTER environment variable as a regexp for restricting the
	object files that are considered.

Niels Möller's avatar
Niels Möller committed
210 211 212 213 214 215
2003-09-21  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/rsa-encrypt-test.c (test_main): Don't use gmp_printf,
	as it seems it's only available with the newer gmp. Use
	mpz_out_str instead.

Niels Möller's avatar
Niels Möller committed
216 217
2003-09-19  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
218 219
	* examples/Makefile.am (EXTRA_DIST): Added rsa-session.h.

Niels Möller's avatar
Niels Möller committed
220 221 222 223
	* tools/nettle-lfib-stream.c: New tool, which outputs a sequence
	of pseudorandom (non-cryptographic) bytes, using Knuth's lagged
	fibonacci generator.

Niels Möller's avatar
Niels Möller committed
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242
	* examples/rsa-decrypt.c: Fixes to get the file to compile. It
	won't work yet.

	* examples/Makefile.am (EXTRA_PROGRAMS): Added rsa-encrypt and
	rsa-decrypt.

	* examples/io.c (write_file): New function.
	(write_string): Simplified error check, it's no real point in
	calling ferror unless we also call fflush.

	* examples/rsa-keygen.c (main): Check return value from
	simple_random. 

	* examples/rsa-decrypt.c, examples/rsa-encrypt.c,
	examples/rsa-session.h: New files, demonstrating rsa encryption
	and decryption.

	* configure.ac (RSA_EXAMPLES): Added rsa-encrypt and rsa-decrypt.

Niels Möller's avatar
Niels Möller committed
243 244 245 246
2003-09-01  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/testutils.c (print_hex): Use const.

247 248 249 250 251
2003-08-30  Niels Mller  <niels@s3.kth.se>

	* md2.c, md2.h: Added reference to RFC 1319.
	* md4.c, md4.h: Added reference to RFC 1320

Niels Möller's avatar
Niels Möller committed
252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278
2003-08-26  Niels Mller  <niels@s3.kth.se>

	* Makefile.am: Added md2 and md5 files. Deleted the print-path
	hack. 

	* configure.ac: Bumped version to 1.8.

	* testsuite/testutils.c (test_rsa_set_key_1): New function.
	* testsuite/rsa-test.c (test_main): Use it.

	* testsuite/dsa-keygen-test.c: Deleted definition of UNUSED, it's
	now in config.h.
	* testsuite/rsa-keygen-test.c: Likewise.

	* testsuite/Makefile.am (TS_PROGS): Added rsa-encrypt-test,
	md4-test, and md2-test.

	* testsuite/rsa-encrypt-test.c, testsuite/md4-test.c,
	testsuite/md2-test.c: New test cases.

	* nettle-meta.h: Declare nettle_md2 and nettle_md4.

	* md5.c: Reorderd functions, putting md5_final at the end.

	* md2.c, md2.h, md2-meta.c: New files, implemented md2.
	* md4.c, md4.h, md4-meta.c: New files, implemented md4.

279 280 281 282 283 284 285 286 287
2003-08-17  Niels Mller  <nisse@cuckoo.hack.org>

	* desCode.h (des_keymap, des_bigmap): Deleted extern declarations,
	they conficted with the static definition in des.c. Reported by
	Simon Josefsson.

	* des.c (DesSmallFipsEncrypt, DesSmallFipsDecrypt): Moved
	definitions after the definition of the des_kemap array. 
	
Niels Möller's avatar
Niels Möller committed
288 289 290 291 292
2003-08-11  Niels Mller  <nisse@cuckoo.hack.org>

	* rsa-encrypt.c (rsa_encrypt): Bugfix contributed by
	leg@terra.com.br.

Niels Möller's avatar
Niels Möller committed
293 294 295 296
2003-06-10  Niels Mller  <niels@s3.kth.se>

	* Makefile.am (EXTRA_DIST): Distribute sha-example.c.

297 298 299 300
2003-06-05  Niels Mller  <nisse@lysator.liu.se>

	* Makefile.am (DISTCLEANFILES): Delete .s files.

Niels Möller's avatar
Niels Möller committed
301 302 303 304 305
2003-05-27  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/symbols-test: And allow symbols that start at the
	beginning of the line, as output by AIX nm.

Niels Möller's avatar
Niels Möller committed
306 307 308 309
2003-05-26  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/symbols-test: Allow symbols to start with a dot.

Niels Möller's avatar
Niels Möller committed
310 311 312 313 314
2003-05-14  Niels Mller  <niels@s3.kth.se>

	* pgp.h (enum pgp_subpacket_tag): Copied values from RFC 2440. 
	Renamed PGP_SUBPACKET_ISSUER to PGP_SUBPACKET_ISSUER_KEY_ID.

Niels Möller's avatar
Niels Möller committed
315 316
2003-05-13  Niels Mller  <nisse@cuckoo.hack.org>

317 318 319
	* pgp.h: Do proper namemangling for pgp_put_public_rsa_key and
	pgp_put_rsa_sha1_signature. 

Niels Möller's avatar
Niels Möller committed
320 321
	* pgp-encode.c (pgp_put_mpi): Fixed nettle_mpz_get_str_256 call.

322 323
2003-05-12  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
324 325 326 327 328 329 330 331 332 333 334 335 336 337
	* rsa2openpgp.c (rsa_keypair_to_openpgp): Some bugfixes.

	* pgp.h (enum pgp_subpacket_tag): New enum. Definition is bogus
	and needs to be fixed.
	Added forward declarations of structs, and prototypes for
	pgp_put_public_rsa_key and pgp_put_rsa_sha1_signature.

	* pgp-encode.c (pgp_put_mpi): Take a const mpz_t argument. Gugfix,
	use nettle_mpz_get_str_256.
	(pgp_put_public_rsa_key, pgp_put_rsa_sha1_signature):
	Constification. Some bugfixes.

	* Use "config.h", not <config.h>.

338 339 340
	* Reordered includes in most or all .c-files. All should now
	include config.h.

Niels Möller's avatar
Niels Möller committed
341 342 343 344
2003-05-12  Niels Mller  <niels@s3.kth.se>

	* configure.ac: Use LSH_FUNC_ALLOCA.

345 346
2003-04-25  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
347 348
	* Makefile.am (libnettle_a_SOURCES): Added hmac-sha256.c.

349 350 351 352 353
	* testsuite/hmac-test.c (test_main): Added tests for hmac-256,
	from draft-ietf-ipsec-ciph-sha-256-01.txt.

	* hmac-sha256.c (hmac_sha256_digest): New file.

354 355
2003-04-22  Niels Mller  <nisse@cuckoo.hack.org>

356 357
	* sha-example.c (display_hex): Simplified by using printf better.

358 359 360 361
	* nettle.texinfo (Example): Use @verbatiminclude to include the
	example program.

	* sha-example.c: Example program, for inclusion in the manual.
362
	Fixed bugs reported by Mark Arking.
363

Niels Möller's avatar
Niels Möller committed
364 365 366
2003-04-14  Niels Mller  <niels@s3.kth.se>

	* x86/aes-encrypt.asm (nettle_aes_encrypt): Fixed references to
Niels Möller's avatar
Niels Möller committed
367 368
	_nettle_aes_encrypt_table.
	* x86/aes-decrypt.asm (nettle_aes_decrypt): Fixed references to
Niels Möller's avatar
Niels Möller committed
369 370
	_nettle_aes_decrypt_table.
	
Niels Möller's avatar
Niels Möller committed
371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397
2003-04-12  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/Makefile.am (TS_SH): New test case symbols-test.
	(EXTRA_PROGRAMS): Added testutils, as a kludge to
	get automake to track dependencies for testutils.o.

	* x86/aes-encrypt.asm (nettle_aes_encrypt): Renamed function to
	use the nettle_ prefix.
	* x86/aes-decrypt.asm (nettle_aes_decrypt): Likewise.
	* sparc/aes.asm (_nettle_aes_crypt): Likewise.

	* examples/Makefile.am (EXTRA_PROGRAMS): Add "io", as a kludge to
	get automake to track dependencies for io.o.
	(LDADD): Added ../libnettle.a, for the dependency.

	* des-compat.c: Use names with the nettle_ prefix when using
	Nettle's des functions.

	* base16-meta.c (base16_encode_update): Need to undef before
	redefining. 

	* New name mangling, to reduce the risk of link collisions. All
	functions (except memxor) now use a nettle_ or _nettle prefix when
	seen by the linker. For most functions, the header file that
	declares a function also use #define to provide a shorter more
	readable name without the prefix.

Niels Möller's avatar
Niels Möller committed
398 399
2003-03-11  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
400 401
	* Released nettle-1.7.

Niels Möller's avatar
Niels Möller committed
402 403
	* configure.ac: Bumped version to 1.7.

Niels Möller's avatar
Niels Möller committed
404 405 406
	* nettle.texinfo (DSA): New section.
	(RSA): Updated documentation.

Niels Möller's avatar
Niels Möller committed
407 408 409 410 411
2003-03-02  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/nettle-benchmark.c (time_cipher): Don't use GNU C
	non-constant initializers. 

Niels Möller's avatar
Niels Möller committed
412 413 414 415
2003-02-23  Niels Moller  <nisse@carduelis>

	* configure.ac: Use LSH_GCC_ATTRIBUTES.

Niels Möller's avatar
Niels Möller committed
416 417 418 419 420
2003-02-19  Niels Mller  <nisse@cuckoo.hack.org>

	* acinclude.m4: Deleted file from cvs, use a link to lsh's
	acinclude.m4 instead.

Niels Möller's avatar
Niels Möller committed
421 422
2003-02-16  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
423 424
	* Makefile.am (libnettleinclude_HEADERS): Added macros.h.

Niels Möller's avatar
Niels Möller committed
425 426
	* tools/Makefile.am (EXTRA_DIST): Added getopt.h.

427 428 429 430
2003-02-14  Niels Mller  <niels@s3.kth.se>

	* Makefile.am (print_path): Added target to print the used PATH,
	for debugging.
431
	(print-path): Moved dependency to all-local.
432

Niels Möller's avatar
Niels Möller committed
433 434 435 436 437
2003-02-11  Niels Mller  <niels@s3.kth.se>

	* buffer.c (nettle_buffer_copy): Bug fix, it didn't return any
	value. 

Niels Möller's avatar
Niels Möller committed
438 439 440 441 442 443 444 445 446 447 448 449 450 451
2003-02-11  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/sexp-format-test.c (test_main): Added test for %( and
	%). 

	* sexp-format.c (sexp_vformat): Handle %( and %).

	* realloc.c (nettle_xrealloc): Fixed out-of-memory check.

	* configure.ac (SHLIBMAJOR): Bumped version number to 1.

	* buffer.c (nettle_buffer_init_realloc): New function.
	* buffer-init.c (nettle_buffer_init): Use nettle_buffer_init_realloc.

Niels Möller's avatar
Niels Möller committed
452 453 454 455
2003-02-10  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/sexp-format-test.c (test_main): New test with tokens
	in the format string.
Niels Möller's avatar
Niels Möller committed
456
	(test_main): Test space-searated literals too.
Niels Möller's avatar
Niels Möller committed
457 458 459 460 461 462 463 464 465 466 467 468 469

	* rsa2sexp.c (rsa_keypair_to_sexp): New argument ALGORITHM_NAME.
	* examples/rsa-keygen.c (main): Updated call to rsa_keypair_to_sexp.
	* testsuite/rsa2sexp-test.c (test_main): Likewise.

	* sexp-format.c (sexp_vformat): Allow whitespace in format string.

	* rsa2sexp.c (rsa_keypair_to_sexp): Use literals with sexp_format.

	* sexp-format.c (format_string): New function.
	(sexp_vformat): Implemented support for literals in the format
	string. 

Niels Möller's avatar
Niels Möller committed
470 471 472 473 474 475 476
2003-02-06  Niels Mller  <nisse@lysator.liu.se>
	
	* testsuite/sexp-conv-test (print_raw, print_nl): New functions.
	The testfunctions use these instead of using echo directly.
	Use the test input '3:"\x' instead of '2:"\', to be friendlier to
	sysv echo.

Niels Möller's avatar
Niels Möller committed
477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492
2003-02-05  Niels Mller  <nisse@lysator.liu.se>

	* des-compat.h (des_set_key): Different name mangling, if this
	file is included, des_set_key should refer to a function that
	behaves like openssl's.

	* des-compat.c (des_key_sched, des_is_weak_key): Use the name
	nettle_des_set_key for referring to Nettle's function.

	* des.h (des_set_key): Name mangling, linker symbols should use a
	"nettle_" prefix, and this one collided with openssl. Perhaps all
	symbols should be mangled in a similar way, but that's for later. 

	* configure.ac (LDFLAGS): --with-lib-path should add to LDFLAGS,
	not replace it.

Niels Möller's avatar
Niels Möller committed
493 494 495 496 497 498 499 500 501
2003-01-30  Niels Mller  <nisse@cuckoo.hack.org>

	* tools/output.c (sexp_put_string): Fixed handling of escapable
	characters. The code generated random escape sequences for
	characters in the 0x10-0x1f range.

	* testsuite/sexp-conv-test: More tests for hex and base64 input
	and output.

Niels Möller's avatar
Niels Möller committed
502 503 504 505 506
2003-01-30  Niels Mller  <niels@s3.kth.se>

	* sexp2bignum.c (nettle_mpz_set_sexp): Call sexp_iterator_next on
	success. That means the iterator argument can't be const.

Niels Möller's avatar
Niels Möller committed
507 508 509 510
2003-01-29  Niels Mller  <niels@s3.kth.se>

	* tools/Makefile.am (LDADD): Add libnettle.a, for the dependency.

511 512 513 514 515 516 517 518 519 520
2003-01-27  Niels Mller  <nisse@cuckoo.hack.org>

	* sexp2dsa.c (dsa_signature_from_sexp): New function.

	RSA renaming. Updated all callers.
	* rsa-sign.c (rsa_private_key_init, rsa_private_key_clear) 
	(rsa_private_key_prepare): Renamed functions.
	* rsa.c (rsa_public_key_init, rsa_public_key_clear) 
	(rsa_public_key_prepare): Renamed functions.

521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554
2003-01-23  Niels Mller  <nisse@cuckoo.hack.org>

	* Makefile.am (libnettle_a_SOURCES): Added new rsa and pkcs1
	files. Removed old rsa_md5.c and rsa_sha1.c.

	* testsuite/Makefile.am (TS_PROGS): Added pkcs1-test.

	* dsa-verify.c (dsa_verify_digest): New function.
	(dsa_verify): Most of the code moved to dsa_verify_digest, which
	is used here.
	* dsa-sign.c (dsa_sign_digest): New function.
	(dsa_sign): Most of the code moved to dsa_sign_digest, which is
	used here.
	* dsa.c (_dsa_hash): Deleted function.

	* rsa_md5.c, rsa_sha1.c: Deleted files, contents spread over
	several files for signing and verification.
	* rsa-sign.c, rsa-sha1-verify.c, rsa-sha1-sign.c,
	rsa-md5-verify.c, rsa-md5-sign.c:  New files.

	* rsa-sha1-verify.c (rsa_sha1_verify_digest): New function.
	* rsa-sha1-sign.c (rsa_sha1_sign_digest):  New function.
	* rsa-md5-verify.c (rsa_md5_verify_digest):  New function.
	* rsa-md5-sign.c (rsa_md5_sign_digest):  New function.
	* rsa-verify.c (_rsa_verify): New file, new function.

	* rsa.c (_rsa_check_size): Renamed from rsa_check_size, and made
	non-static. Private key functions moved to rsa-sign.c.

	* pkcs1.c, pkcs1.h, pkcs1-rsa-md5.c, pkcs1-rsa-sha1.c: New files. 
	(pkcs1_signature_prefix): New function.

	* testsuite/pkcs1-test.c: New test.
	
Niels Möller's avatar
Niels Möller committed
555 556 557 558 559 560 561 562
2003-01-22  Niels Mller  <niels@s3.kth.se>

	* examples/Makefile.am (nettle_benchmark_LDADD): Use
	OPENSSL_LIBFLAGS. 

	* configure.ac (OPENSSL_LIBFLAGS): If libcrypto is found, add
	-lcrypto to OPENSSL_LIBFLAGS, not the plain LDFLAGS.

Niels Möller's avatar
Niels Möller committed
563 564 565 566 567
2003-01-20  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/Makefile.am (CLEANFILES): Delete test.in, test1.out
	and test2.out.

Niels Möller's avatar
Niels Möller committed
568 569 570 571 572 573
2003-01-17  Niels Mller  <niels@s3.kth.se>

	* examples/Makefile.am (AM_CPPFLAGS): Use AM_CPPFLAGS instead of
	AM_CFLAGS. 
	* testsuite/Makefile.am (AM_CPPFLAGS): Likewise.

Niels Möller's avatar
Niels Möller committed
574 575 576 577 578
2003-01-16  Niels Mller  <niels@s3.kth.se>

	* testsuite/Makefile.am (check): Can't use quotes around
	$(srcdir). 

Niels Möller's avatar
Niels Möller committed
579 580 581 582 583 584 585
2003-01-14  Niels Mller  <nisse@lysator.liu.se>

	* testsuite/Makefile.am (check): Don't use "run-tests" as a
	target, as it's confused with the file with the same name.

	* .bootstrap: Added missing #! /bin/sh.

Niels Möller's avatar
Niels Möller committed
586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630
2003-01-12  Niels Mller  <nisse@cuckoo.hack.org>

	* buffer.c (nettle_buffer_reset): New function.
	(nettle_buffer_copy): New function.

	* tools/input.c, tools/input.h, tools/output.c, tools/output.h,
	tools/parse.c, tools/parse.h, tools/misc.c, tools/misc.h: Moved
	parts ov sexp-conv.c to separate files

	* tools/sexp-conv.c (sexp_convert_list): Inlined into
	sexp_convert_item.

	* tools/sexp-conv.c (struct sexp_input): Deleted string attribute.
	Changed all related functions to take a struct nettle_buffer *
	argument instead.
	(struct sexp_compound_token): New struct.
	(sexp_compound_token_init, sexp_compound_token_clear): New
	functions. 
	(struct sexp_parser): Added a struct sexp_compound_token
	attribute, as a temporary measure.
	(sexp_parse): Take a struct sexp_compound_token * as argument.
	Updated all callers. Simplified handling of display types and
	transport encoding.

	* tools/sexp-conv.c (struct sexp_parser): Renamed struct (was
	struct sexp_parse_state). Added input pointer. Updated users to
	not pass around both parser and input.
	(sexp_check_token): handle token == 0.
	(sexp_parse): Simplified a little by calling sexp_check_token
	unconditionally. 

	* tools/sexp-conv.c (sexp_convert_string): Deleted function.
	(sexp_skip_token): Likewise.

	* tools/sexp-conv.c (enum sexp_token): New constant SEXP_DISPLAY.
	Start constants from 1, to keep 0 free for special uses.
	(struct sexp_parse_state): New struct for keeping track of parser
	state. 
	(sexp_parse_init): New function.
	(sexp_check_token): New function, replacing sexp_skip_token.
	(sexp_parse): New function.
	(sexp_convert_item): Simplified by using sexp_parse.
	(sexp_convert_list): Use sexp_parse.
	(main): Likewise.

Niels Möller's avatar
Niels Möller committed
631 632 633 634
2003-01-08  Niels Mller  <niels@s3.kth.se>

	* tools/sexp-conv.c (parse_options): Initialize prefer_hex.

Niels Möller's avatar
Niels Möller committed
635 636 637 638 639
2003-01-07  Niels Mller  <nisse@cuckoo.hack.org>

	* Makefile.am (des_headers): Refer to the desdata binary using
	$(EXEEXT). 

Niels Möller's avatar
Niels Möller committed
640 641 642 643 644 645 646 647 648 649
2003-01-01  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/sexp-conv-test: New tests for hex and base64 literal
	output. 

	* tools/sexp-conv.c (sexp_put_string): Print binary strings using
	either hex or base 64 (in advanced mode).
	(parse_options): Implemented -s hex, for output using hex rather
	than base64.

Niels Möller's avatar
Niels Möller committed
650 651
2002-12-30  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
652 653 654 655
	* testsuite/rsa2sexp-test.c: Don't include rsa.h (done by
	testutils.h, if enabled).
	* testsuite/sexp2rsa-test.c: Likewise.

Niels Möller's avatar
Niels Möller committed
656 657
	* rsa-decrypt.c: Make compilation conditional on WITH_PUBLIC_KEY.
	* rsa-encrypt.c: Likewise.
Niels Möller's avatar
Niels Möller committed
658
	* rsa-compat.c: Likewise.
Niels Möller's avatar
Niels Möller committed
659

Niels Möller's avatar
Niels Möller committed
660 661 662 663 664
2002-12-04  Niels Mller  <niels@s3.kth.se>

	* testsuite/Makefile.am (LDADD): Added path to ../libnettle.a,
	which is redundant except for the dependency.

Niels Möller's avatar
Niels Möller committed
665 666
2002-12-04  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
667 668 669
	* testsuite/sexp-format-test.c (test_main): Use %0s instead of %z.
	New test for %t.

Niels Möller's avatar
Niels Möller committed
670 671 672 673 674 675 676 677 678 679 680 681
	* sexp-format.c (format_length_string): Deleted function.
	(format_string): Deleted function.
	(sexp_vformat): New %t specifier, formatting an optional display
	type. Deleted %z specifier. Instead, introduced a new modifier "0"
	that can be used with %s, %l and %t, which says that the data is
	NUL-terminated.

	* rsa2sexp.c (rsa_keypair_to_sexp): Use %0s rather than %z, when
	formatting s-expressions.

	* buffer.c (nettle_buffer_grow): Fixed assertion.

Niels Möller's avatar
Niels Möller committed
682 683 684 685
2002-11-22  Niels Mller  <niels@s3.kth.se>

	* buffer.c: Include assert.h.

Niels Möller's avatar
Niels Möller committed
686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702
2002-11-21  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/testutils.c (print_hex): Add line breaks.

	* Makefile.am (libnettleinclude_HEADERS): Added realloc.h.
	(libnettle_a_SOURCES): Added buffer-init.c and realloc.c.

	* sexp.c (sexp_iterator_exit_lists): New function, #if:ed out for
	now. 

	* desdata.c: Include config.h, to get definition of UNUSED.
	* shadata.c: Likewise.

	* buffer.c (nettle_buffer_grow): New function, replacing
	grow_realloc. 
	(nettle_buffer_clear): Rewritten to use buffer->realloc.

Niels Möller's avatar
Niels Möller committed
703 704 705
	* buffer.h (struct nettle_buffer): Replaced the GROW function
	pointer with a nettle_realloc_func pointer and a
	void *realloc_ctx.
Niels Möller's avatar
Niels Möller committed
706 707 708 709 710 711 712 713 714 715 716
	(NETTLE_BUFFER_GROW): Deleted macro, use function instead.

	* buffer-init.c (nettle_buffer_init): Moved to a separate file.

	* realloc.c (nettle_realloc): New function.
	(nettle_xrealloc): New function.

	* realloc.h (nettle_realloc_func): New typedef.

	* configure.ac: Check for gcc:s __attribute__.

Niels Möller's avatar
Niels Möller committed
717 718 719 720 721 722 723 724
2002-11-16  Niels Mller  <nisse@cuckoo.hack.org>

	* sexp2dsa.c, sexp2rsa.c: (macro GET): Check sign of parsed
	numbers.

	* sexp2bignum.c (nettle_mpz_set_sexp): In the first check against
	limit, added some margin to allow for sign octets.

Niels Möller's avatar
Niels Möller committed
725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772
2002-11-15  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/testutils.h (LDATA): Use sizeof instead of strlen. Now
	handles strings including NUL-characters. But works only with
	literals and character arrays, no char pointers.
	(LLENGTH): New macro, computing length the same way as LDATA.

	* testsuite/sexp-test.c (test_main): Test sexp_iterator_get_uint32.

	* testsuite/sexp-format-test.c (test_main): Check that %i and %b
	generate leading zeroes when needed. Check that %b handles
	negative numbers.	

	* testsuite/rsa2sexp-test.c (test_main): Updated test, one leading
	zero is needed in the private key expression. In verbose mode,
	print the generated keys.

	* testsuite/sexp2rsa-test.c (test_main): Added a leading zero in
	the private key expression.

	* testsuite/bignum-test.c (test_bignum): Use
	nettle_mpz_init_set_str_256_s. 
	(test_size): New function.
	(test_main): Test size computation and formatting of negative
	numbers. 

	* sexp2bignum.c (nettle_mpz_set_sexp): Use
	nettle_mpz_set_str_256_s, to handle negative numbers correctly. 

	* sexp-format.c (sexp_vformat): For %i, output a leading zero when
	needed to get a correct, positive, sign. For %b, use
	nettle_mpz_sizeinbase_256_s, to handle negative numbers properly.	

	* bignum.c (nettle_mpz_sizeinbase_256_s): New function.
	(nettle_mpz_sizeinbase_256_u): New name, was
	nettle_mpz_sizeinbase_256. Updated all callers.
	(nettle_mpz_to_octets): New function.
	(nettle_mpz_get_str_256): Handle negative numbers.
	(nettle_mpz_from_octets): New function.
	(nettle_mpz_set_str_256_u): New name, was nettle_mpz_set_str_256.
	(nettle_mpz_init_set_str_256_u): New name, was
	nettle_mpz_init_set_str_256. 
	(nettle_mpz_set_str_256_s): New function, handling negative two's
	complement numbers.
	(nettle_mpz_init_set_str_256_s): And an init variant.

	* sexp.c (sexp_iterator_get_uint32): New function.
	
Niels Möller's avatar
Niels Möller committed
773 774
2002-11-10  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
775 776 777 778 779 780 781 782
	* testsuite/sexp-conv-test: Use input files without any trailing
	newline character, in order to stress the end of file handling.

	* tools/sexp-conv.c (sexp_get_token_string): Fixed end of file
	handling.
	(sexp_get_string): Fixed end of encoding/end of file handling.
	(parse_options): Check for negative width and complain.

Niels Möller's avatar
Niels Möller committed
783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804
	* tools/sexp-conv.c: Use supplied getopt.
	(werror): New function.
	(sexp_output_hash_init): New function.
	(sexp_put_char): Made base64 linebreaking configurable.
	Implemented hashing. 
	(sexp_put_code_start, sexp_put_code_end): Don't output any
	delimiters here.
	(sexp_put_string): Output base64 delimiters.
	(sexp_put_digest): New function.
	(sexp_convert_item): Output transport delimiters.
	(sexp_convert_file): Deleted function, folded with main.
	(parse_options): New function.
	(main): Implemented --hash and --once, needed by lsh-authorize.

	* sexp.h (struct sexp_iterator): New field start.

	* sexp.c (sexp_iterator_subexpr): New function.
	(sexp_iterator_parse): Initialize ITERATOR->start.

	* sexp-format.c (sexp_vformat): Abort if format string contains
	unhandled characters.

Niels Möller's avatar
Niels Möller committed
805 806 807 808 809 810 811 812 813 814
2002-11-08  Niels Mller  <niels@s3.kth.se>

	* des-compat.c (des_ecb3_encrypt): Don't use struct initialization
	(c89 doesn't allow non-constant initializers). Reported by James
	Ralston. 
	(des_ede3_cbc_encrypt): Likewise.

	* examples/nettle-openssl.c: Moved from the top-level directory.
	Should *not* be included in the nettle library.

815 816 817 818 819
2002-11-08  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/testutils.c (test_dsa_key): Bugfix for renamed DSA
	constant (noted by James Ralston).

Niels Möller's avatar
Niels Möller committed
820 821 822 823 824 825 826 827 828
2002-11-07  Niels Mller  <niels@s3.kth.se>

	* testsuite/run-tests: Copied new version rom lsh/src/testsuite.
	This version handles test scripts located in $srcdir.

	* examples/Makefile.am (AM_CFLAGS): We need -I$(top_srcdir).
	* tools/Makefile.am (AM_CFLAGS): Likewise.
	* testsuite/Makefile.am (AM_CFLAGS): Likewise.

Niels Möller's avatar
Niels Möller committed
829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891
2002-11-07  Niels Mller  <nisse@cuckoo.hack.org>

	* Makefile.am (SUBDIRS): Added tools.
	(libnettle_a_SOURCES): Added sexp-transport-format.c,
	sexp2bignum.c, sexp2dsa.c.

	* sexp2dsa.c (dsa_keypair_from_sexp_alist, dsa_keypair_from_sexp):
	New file, new functions.

	* rsa2sexp.c (rsa_keypair_to_sexp): %s -> %z renaming. 

	* sexp-transport.c (sexp_transport_iterator_first): Fixed bug,
	length was mishandled.

	* sexp-transport-format.c (sexp_transport_format,
	sexp_transport_vformat): New file, new functions.

	* sexp-format.c (sexp_format): Return length of output. Allow
	buffer == NULL, and onyl compute the needed length in this case.
	Renamed %s to %z. New format specifiers %s, %i, and %l.
	(sexp_vformat): New function.
	(format_prefix): Rewrote to not use snprintf.

	* sexp2rsa.c (rsa_keypair_from_sexp): New limit argument. Use
	nettle_mpz_set_sexp. 

	* dsa-keygen.c (dsa_generate_keypair): Added some newlines to
	progress display. Use DSA_P_MIN_BITS.

	* dsa.h (DSA_MIN_P_BITS): New constant (was DSA_MINIMUM_BITS).
	(DSA_Q_OCTETS, DSA_Q_BITS): New constants.
	(dsa_keypair_from_sexp_alist, dsa_keypair_from_sexp): New
	prototypes. 

	* configure.ac: Output tools/Makefile.

	* sexp2bignum.c (nettle_mpz_set_sexp): New file, and new function.
	Moved from sexp2rsa.c:get_value.

	* examples/io.c (read_rsa_key): New limit argument in
	call of rsa_keypair_from_sexp_alist.

	* examples/Makefile.am (noinst_PROGRAMS): Removed sexp-conv.

	* tools/sexp-conv.c: Moved file from examples directory.

	* testsuite/Makefile.am (TS_SH): New variable. Added
	sexp-conv-test. 

	* testsuite/testutils.h (LDUP): New macro.

	* testsuite/sexp2rsa-test.c (test_main): New limit argument in
	call of rsa_keypair_from_sexp_alist.

	* testsuite/sexp-test.c (test_main): Added test for lengths with
	more than one digit. Added tests for transport mode decoding.

	* testsuite/sexp-format-test.c (test_main): Added tests for %i and
	%l. 

	* testsuite/sexp-conv-test: Moved test from examples directory.
	Updated path to sexp-conv, now in ../tools/sexp-conv.

Niels Möller's avatar
Niels Möller committed
892 893
2002-11-03  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
894 895 896 897 898
	* sexp-format.c, sexp_format.c: Renamed sexp_format.c to
	sexp-format.c.
	* Makefile.am (libnettle_a_SOURCES): Renamed sexp_format.c to
	sexp-format.c.

Niels Möller's avatar
Niels Möller committed
899 900 901 902 903 904 905
	* examples/Makefile.am: Don't set CFLAGS or CPPFLAGS explicitly,
	let automake handle that.
	* testsuite/Makefile.am: Likewise.

	* sexp2rsa.c (rsa_keypair_from_sexp_alist): New function.
	(rsa_keypair_from_sexp): Use it.

Niels Möller's avatar
Niels Möller committed
906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922
2002-11-01  Niels Mller  <niels@s3.kth.se>

	* examples/Makefile.am (LDADD): Use -lnettle, instead of an
	explicit filename libnettle.a, so that we will use the shared
	library, if it exists.
	(AM_LDFLAGS): Added -L.., so we can find -lnettle.
	(run-tests): Set LD_LIBRARY_PATH to ../.lib, when running the
	testsuite. 
	* testsuite/Makefile.am: Similar changes.
	
	* Makefile.am (LIBOBJS): Put @LIBOBJS@ into the make variable
	LIBOBJS. 
	(CLEANFILES): Delete libnettle.so.
	(clean-local): Delete the .lib linkfarm.
	($(SHLIBFORLINK)): When building libnettle.so, create a link from
	.lib/$SHLIBSONAME. Needed at runtime, for the testsuite. 

Niels Möller's avatar
Niels Möller committed
923 924 925 926 927 928
2002-11-01  Niels Mller  <nisse@lysator.liu.se>

	* configure.ac: Fixed definitions using SHLIBMAJOR and SHLIBMINOR.
	Also AC_SUBST SHLIBMAJOR and SHLIBMINOR. Reported by James
	Ralston. 

Niels Möller's avatar
Niels Möller committed
929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984
2002-10-31  Niels Mller  <niels@s3.kth.se>

	* examples/sexp-conv.c(sexp_put_list_start): Deleted function. 
	(sexp_put_list_end): Likewise.
	(sexp_put_display_start): Likewise.
	(sexp_put_display_end): Likewise.
	(sexp_puts): Likewise.

	* examples/sexp-conv.c (sexp_get_quoted_string): Deleted function.
	Merged with sexp_get_String.
	(sexp_get_hex_string): Likewise.
	(sexp_get_base64_string): Likewise.
	(sexp_get_string): Do hex and base64 decoding.
	
	* examples/sexp-conv.c (enum sexp_char_type): New enum, for end
	markers in the input strem.
	(struct sexp_input): Deleted LEVEL attribute. Deleted all usage of
	it.
	(sexp_get_raw_char): Use INPUT->c and INPUT->ctype to store
	results. Deleted OUT argument.
	(sexp_get_char): Likewise. Also removed the
	INPUT->coding->decode_final call, for symmetry.
	(sexp_input_end_coding): Call INPUT->coding->decode_final.
	(sexp_next_char): New function.
	(sexp_push_char): New function.
	(sexp_get_token_char): Deleted function.
	(sexp_get_quoted_char): Simplified. Deleted output argument.
	(sexp_get_quoted_string): Simplified.
	(sexp_get_base64_string): Likewise.
	(sexp_get_token_string): Likewise.
	(sexp_get_string_length): Skip the character that terminates the
	string.
	(sexp_get_token): Cleared upp calling conventions. Always consume
	the final character of the token.
	(sexp_convert_list): Take responsibility for converting the start
	and end of the list.
	(sexp_convert_file): Call sexp_get_char first, to get the token
	reading started.
	(sexp_convert_item): Cleared up calling conventions. Should be
	called with INPUT->token being the first token of the expression,
	and returns with INPUT->token being the final token of the
	expression. Return value changed to void..

	* examples/sexp-conv-test: Added test for transport mode input.

	* examples/sexp-conv.c (sexp_get_char): Use the nettle_armor
	interface for decoding.
	(sexp_input_start_coding): New function.
	(sexp_input_end_coding): New function.
	(sexp_get_base64_string): Rewrote to use sexp_input_start_coding
	and sexp_input_end_coding.
	(sexp_get_token): Generate SEXP_TRANSPORT_START tokens.
	(sexp_convert_list): Lists are ended only by SEXP_LIST_END.
	(sexp_convert_item): Implemented transport mode, using
	sexp_input_start_coding and sexp_input_end_coding.

Niels Möller's avatar
Niels Möller committed
985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052
2002-10-30  Niels Mller  <nisse@cuckoo.hack.org>

	* Makefile.am: Added base16 files.

	* examples/sexp-conv-test: New tests for transport output.

	* examples/sexp-conv.c: Deleted hex functions, moved to Nettle's
	base16 files.
	(struct sexp_output): Represent the current encoding as a
	nettle_armor pointer and a state struct.
	(sexp_output_init): Deleted MODE argument. Now passed to functions
	that need it. 
	(sexp_get_char): Updated to new base64 conventions.
	(sexp_get_base64_string): Likewise.
	(sexp_put_raw_char): New function.
	(sexp_put_newline): Use sexp_put_raw_char.
	(sexp_put_char): Use nettle_armor interface for encoding data.
	Use OUTPUT->coding_indent for line breaking, so the INDENT
	argument was deleted.
	(sexp_put_code_start): New function, replacing sexp_put_base64_start.
	(sexp_put_code_end): New function, replacing sexp_put_base64_end. 
	(sexp_put_data): Deleted argument INDENT.
	(sexp_puts): Likewise.
	(sexp_put_length): Likewise.
	(sexp_put_list_start): Likewise.
	(sexp_put_list_end): Likewise.
	(sexp_put_display_start): Likewise.
	(sexp_put_display_end): Likewise.
	(sexp_put_string): Likewise. Also changed base64 handling.
	(sexp_convert_string): Deleted argument INDENT. New argument
	MODE_OUT. 
	(sexp_convert_list): New argument MODE_OUT.
	(sexp_convert_file): Likewise.
	(sexp_convert_item): Likewise. Also handle output in transport
	mode. 
	(match_argument): Simple string comparison.
	(main): Adapted to above changes.

	* testsuite/testutils.c (test_armor): Allocate a larger buffer
	CHECK, to make decode_update happy. Updated to new base64
	conventions.

	* testsuite/base64-test.c (test_main): Fixed overlap test to not
	change the base64 before decoding. Updated to new base64
	conventions. 

	* testsuite/Makefile.am (TS_PROGS): Added base16-test.

	* testsuite/base16-test.c: New test.

	* sexp-transport.c (sexp_transport_iterator_first): Updated to new
	conventions for base64_decode_update and base64_decode_final.

	* nettle-meta.h: Updated ascii armor declarations. New declaration
	for nettle_base16.

	* base64-decode.c (base64_decode_single): Return -1 on error.
	Also keep track of the number of padding characters ('=') seen.
	(base64_decode_update): New argument dst_length. Return -1 on error.
	(base64_decode_status):  Renamed function...
	(base64_decode_final): ... to this.

	* base64.h (struct base64_decode_ctx): Deleted STATUS attribute.
	Added PADDING attribute.

	* base16.h, base16-encode.c, base16-decode.c, base16-meta.c: New
	files. 

Niels Möller's avatar
Niels Möller committed
1053 1054 1055 1056 1057 1058 1059
2002-10-28  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/sexp-conv.c (struct hex_decode_ctx): New hex decoding
	functions. 
	(sexp_get_raw_char): New function.
	(sexp_get_char): Use sexp_get_raw_char.

Niels Möller's avatar
Niels Möller committed
1060 1061 1062 1063 1064 1065 1066 1067 1068
2002-10-26  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/sexp-conv.c (sexp_put_length): Bugfix, don't output any
	leading zero.
	(main): Implemented -s option.

	* examples/sexp-conv-test: Test for echo -n vs echo '\c'. Added a
	few tests for canonical output.

Niels Möller's avatar
Niels Möller committed
1069 1070
2002-10-25  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
1071 1072 1073 1074 1075 1076 1077 1078 1079
	* examples/sexp-conv.c (struct sexp_input): Deleted the mode from
	the state, that should be passed as argument to relevant
	functions. Instead, introduces enum sexp_coding, to say if base64
	coding is in effect.
	(struct sexp_output): Added coding attribute.
	(sexp_put_char): Use output->coding.
	(sexp_put_base64_start): Likewise.
	(sexp_put_base64_end): Likewise.

Niels Möller's avatar
Niels Möller committed
1080 1081 1082
	* base64-decode.c (base64_decode_single): Simplified, got rid of
	the done variable.

Niels Möller's avatar
Niels Möller committed
1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112
2002-10-25  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/sexp-conv.c (sexp_put_newline): Return void, die on
	error. 
	(sexp_put_char, sexp_put_data, sexp_puts, sexp_put_length,
	sexp_put_base64_start, sexp_put_base64_end, sexp_put_string,
	sexp_put_list_start, sexp_put_list_end, sexp_put_display_start,
	sexp_put_display_end, sexp_convert_string, sexp_convert_list,
	sexp_skip_token): Likewise. 
	(sexp_convert_item): Die on error.

2002-10-24  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/sexp-conv-test: Doesn't need echo -n anymore.

	* examples/sexp-conv.c (die): New function.
	(struct sexp_input): Deleted field ITEM.
	(sexp_get_char): Die on failure, never return -1.
	(sexp_get_quoted_char): Likewise.
	(sexp_get_quoted_string): Die on failure, no returned value. 
	(sexp_get_base64_string): Likewise.
	(sexp_get_token_string): Likewise.
	(sexp_get_string): Likewise.
	(sexp_get_string_length): Likewise.
	(sexp_get_token): Likewise.
	(sexp_convert_string): Adapted to sexp_get_token.
	(sexp_convert_list): Likewise.
	(sexp_convert_file): New function.
	(main): Use sexp_convert_file.

Niels Möller's avatar
Niels Möller committed
1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132
2002-10-23  Niels Mller  <nisse@cuckoo.hack.org>

	* examples/Makefile.am (TS_PROGS): Added sexp-conv-test.

	* examples/sexp-conv.c (sexp_input_init): Initialize input->string
	properly. 
	(sexp_get_char): Fixed non-transport case.
	(sexp_get_quoted_char): Fixed default case.
	(sexp_get_token): Loop over sexp_get_char (needed for handling of
	white space). Don't modify input->level. Fixed the code that skips
	comments. 
	(sexp_put_char): Fixed off-by-one bug in assertion.
	(sexp_put_string): Fixed escape handling for output of quoted
	strings. 
	(sexp_convert_list): Prettier output, hanging indent after the
	first list element.
	(sexp_skip_token): New function.
	(sexp_convert_item): Use sexp_skip_token to skip the end of a
	"[display-type]".

Niels Möller's avatar
Niels Möller committed
1133 1134
2002-10-22  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145
	* examples/sexp-conv-test: New test program.

	* examples/Makefile.am (noinst_PROGRAMS): Added sexp-conv.

	* examples/sexp-conv.c (sexp_convert_list): New function.
	(sexp_convert_item): New function.
	(main): New function. Compiles and runs now, but doesn't work.

	* base64-decode.c (base64_decode_single): New function.
	(base64_decode_update): Use base64_decode_single.

Niels Möller's avatar
Niels Möller committed
1146 1147
	* examples/sexp-conv.c: Added output functions.

1148 1149 1150 1151 1152 1153
2002-10-21  Pontus Skld  <pont@soua.net>

	* base64-encode.c (base64_encode_raw): Fixed null statement
	amongst variable declarations, broke compilation for non C99
	compilers.

Niels Möller's avatar
Niels Möller committed
1154 1155 1156 1157
2002-10-21  Niels Mller  <nisse@lysator.liu.se>

	* examples/sexp-conv.c: New sexp conversion program.

Niels Möller's avatar
Niels Möller committed
1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168
2002-10-21  Niels Mller  <niels@s3.kth.se>

	* Makefile.am (libnettle_a_SOURCES): Added
	sexp-format-transport.c. 

	* sexp-transport.c (sexp_transport_iterator_first): New file and
	function. 
	* sexp.h (sexp_transport_iterator_first): Added protoype.

	* sexp.c (sexp_iterator_next): Abort if iterator type is boogus.

Niels Möller's avatar
Niels Möller committed
1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200
2002-10-19  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/testutils.c (test_armor): Updated to new armor
	conventions. 

	* testsuite/base64-test.c (test_main): Test BASE64_ENCODE_LENGTH
	and BASE64_DECODE_LENGTH. Updated test of base64_encode_raw (used
	to be base64_encode). 

	* base64.h (BASE64_ENCODE_LENGTH, BASE64_DECODE_LENGTH): Fixed and
	documented macros.

	* base64-meta.c (base64_encode_length, base64_decode_length): New
	functions, corresponding to the macros with the same name.

	* Makefile.am (libnettle_a_SOURCES): base64.c replaced by
	base64-encode.c and base64-decode.c.

	* pgp-encode.c (pgp_armor): Use new base64 conventions.

	* nettle-meta.h: Updated nettle_armor definitions.

	* base64.h: Major reorganization.

	* base64.c: Deleted file, contents moved to base64-encode.c or
	base64-decode.c. 

	* base64-encode.c: New file. New supporting both encode-at-once
	and streamed operation. 

	* base64-decode.c: New file.

Niels Möller's avatar
Niels Möller committed
1201 1202
2002-10-09  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1203 1204 1205 1206
	* testsuite/Makefile.am (TS_PROGS): Added dsa-keygen-test.

	* dsa-keygen.c: Call the progress callback only if it's non-NULL. 

Niels Möller's avatar
Niels Möller committed
1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233
	* Makefile.am (libnettle_a_SOURCES): Added bignum-random.c and
	dsa-keygen.c. 

	* testsuite/testutils.c (test_dsa_key): New function to sanity
	check a dsa keypair.

	* testsuite/dsa-test.c (test_main): Call dsa_test_key.

	* testsuite/dsa-keygen-test.c: New test case.

	* dsa.h (DSA_MINIMUM_BITS): New constant.

	* bignum.h (nettle_mpz_random, nettle_mpz_random_size): Added
	prototypes.

	* dsa-keygen.c: New file.

	* bignum-random.c: New file.
	(nettle_mpz_random): New function, moved from...
	* dsa-sign.c (nettle_mpz_random): ... here. Also changed argument
	ordering and updated callers. 
	
	* bignum-random.c: (nettle_mpz_random_size): New function, renamed
	and moved here from...  
	* rsa-keygen.c (bignum_random_size): ... here. Updated all
	callers. 

Niels Möller's avatar
Niels Möller committed
1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262
	* testsuite/testutils.c (test_dsa): Needs both public and private
	key as arguments.

	* testsuite/dsa-test.c (test_main): Updated to changes of the
	private key struct.

	* testsuite/Makefile.am (TS_PROGS): Added dsa-test.

	* rsa-decrypt.c (rsa_decrypt): Constification.
	* rsa-encrypt.c (rsa_encrypt): Likewise.
	* rsa.c (rsa_compute_root): Likewise.
	* rsa_md5.c (rsa_md5_sign): Likewise.
	(rsa_md5_verify): Likewise.
	* rsa_sha1.c (rsa_sha1_sign): Likewise.
	(rsa_sha1_verify): Likewise.

	* dsa-verify.c (dsa_verify): Use const for the public key
	argument. 

	* dsa-sign.c (dsa_sign): Needs the public key as argument, in
	addition to the private key. Use const.

	* dsa.h (struct dsa_private_key): Don't include the public
	information here. 
	* dsa.c (dsa_private_key_init, dsa_private_key_clear): Updated to
	new struct dsa_private_key.  

	* dsa-sign.c (dsa_sign): Bugfix, added missing mpz_init call. 

Niels Möller's avatar
Niels Möller committed
1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275
	* Makefile.am (libnettle_a_SOURCES): Added dsa files.
	(libnettleinclude_HEADERS): Added dsa.h.

	* testsuite/testutils.c (test_dsa): New function.

	* testsuite/dsa-test.c: New test.

	* dsa.h, dsa.c, dsa-sign.c, dsa-verify.c: New files.

	* nettle-meta.h: Moved the nettle_random_func and
	nettle_progress_func typedefs here...
	* rsa.h: ... from here.	

Niels Möller's avatar
Niels Möller committed
1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288
2002-10-07  Niels Mller  <nisse@cuckoo.hack.org>

	* sexp.h (enum sexp_type): Deleted SEXP_START.

	* sexp.c (sexp_iterator_parse): New function, similar to the old
	sexp_iterator_next, but independent of the previous value of the
	iterator->type. 
	(sexp_iterator_first): Use sexp_iterator_parse.
	(sexp_iterator_next): Likewise.
	(sexp_iterator_enter_list): Use sexp_iterator_parse. SEXP_START
	not needed anymore.
	(sexp_iterator_exit_list): Likewise.

Niels Möller's avatar
Niels Möller committed
1289 1290
2002-10-06  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317
	* sexp2rsa.c (get_value): No need to call sexp_iterator_next
	anymore. 

	* sexp.c (sexp_iterator_assoc): Advance the iterator to the
	element after a matching tag, before recording it.
	* testsuite/sexp-test.c (test_main): Updated test.

	* testsuite/sexp-test.c (test_main): No need to call
	sexp_iterator_next after sexp_iterator_exit_list.

	* sexp2rsa.c (rsa_keypair_from_sexp): No need to call
	sexp_iterator_next anymore.

	* sexp.c (sexp_iterator_next): Updated to new sexp_iterator_exit_list.
	(sexp_iterator_exit_list): Return with iterator pointing to the
	element after the list.
	(sexp_iterator_check_type): Call sexp_iterator_next before
	returning. 
	(sexp_iterator_check_types): Likewise.
	(sexp_iterator_assoc): Rearranged calls of sexp_iterator_next. 

	* sexp.c (sexp_iterator_enter_list): Call sexp_iterator_next to
	get to the first element of the list. Updated callers.

	* base64.c (base64_encode_group): New function, used by openpgp
	armoring code.

Niels Möller's avatar
Niels Möller committed
1318 1319
	* Makefile.am: Added openpgp files.

Niels Möller's avatar
Niels Möller committed
1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332
	* sexp2rsa.c (rsa_keypair_from_sexp): Use sexp_iterator_first.
	* testsuite/sexp-test.c (test_main): Likewise.

	* sexp.c (sexp_iterator_init): Made this function static.
	(sexp_iterator_first): New, friendlier, initialization function. 

	* pgp-encode.c: New file. Functions for writing openpgp data
	packets. 

	* pgp.h: New file, with pgp related declarations.

	* rsa2openpgp.c (rsa_keypair_to_openpgp): New file, new function. 

Niels Möller's avatar
Niels Möller committed
1333 1334 1335 1336
2002-10-04  Niels Mller  <niels@s3.kth.se>

	* examples/rsa-keygen.c: Use malloc, instead of asprintf.

Niels Möller's avatar
Niels Möller committed
1337
2002-10-03  Niels Mller  <nisse@cuckoo.hack.org>
Niels Möller's avatar
Niels Möller committed
1338

Niels Möller's avatar
Niels Möller committed
1339 1340
	* Released nettle-1.6.

Niels Möller's avatar
Niels Möller committed
1341 1342 1343 1344 1345 1346 1347
	* NEWS: Note the aes api change.

	* examples/Makefile.am (EXTRA_DIST): Distribute setup-env and
	teardown-env. 

2002-10-02  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1348 1349 1350 1351 1352
	* examples/rsa-keygen.c (main): Comment on the lax security of the
	private key file.

	* index.html: Added link to mailing list.

Niels Möller's avatar
Niels Möller committed
1353 1354 1355 1356 1357 1358
2002-10-02  Niels Mller  <niels@s3.kth.se>

	* Makefile.am: Fixed assembler rules, and shared libraries.

	* configure.ac: Fixed the enable-shared option.

Niels Möller's avatar
Niels Möller committed
1359 1360 1361 1362 1363 1364 1365 1366
2002-10-01  Niels Mller  <nisse@cuckoo.hack.org>

	* configure.ac: New option --enable-shared, and a first attempt at
	building a shared library (*without* using libtool).

	* Makefile.am: A first attempt at rules for building a shared
	libnettle.so. 

Niels Möller's avatar
Niels Möller committed
1367 1368
2002-10-01  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391
	* examples/run-tests (test_program): Use basename.

	* examples/teardown-env: Delete some more files.

	* examples/run-tests (test_program): Strip directory part of
	displayed name.

	* examples/Makefile.am (TS_PROGS): New variable. Run tests.

	* examples/io.c (read_file): Bug fix, used to overwrite pointer.

	* examples/rsa-keygen.c (main): Bug fix, private key wasn't
	written properly.

	* testsuite/Makefile.am: Some cleanup of make check.

	* examples/setup-env, examples/teardown-env: Test environment scripts.
	* examples/rsa-verify-test, examples/rsa-sign-test: New test cases.

	* examples/run-tests: New file (copied from lsh testsuite).

	* examples/Makefile.am: Use EXTRA_PROGRAMS and @RSA_EXAMPLES@.

Niels Möller's avatar
Niels Möller committed
1392 1393 1394
	* examples/rsa-sign.c: No need to include config.h. Use werror
	instead of fprintf.
	* examples/rsa-verify.c: Likewise.
Niels Möller's avatar
Niels Möller committed
1395
	* examples/rsa-keygen.c: Likewise.
Niels Möller's avatar
Niels Möller committed
1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417

	* examples/io.h: Forward declare struct rsa_public_key and struct
	rsa_private_key, to avoid dependences on config.h. 

	* configure.ac (RSA_EXAMPLES): New substituted variable,
	controlling which example programs to build.

	* examples/rsa-verify.c: New example program.

	* examples/rsa-keygen.c: Use functions from io.c.
	* examples/rsa-sign.c: Likewise.

	* examples/Makefile.am (noinst_PROGRAMS): Added rsa-verify.
	(LDADD): Added io.o.

	* configure.ac: New define WITH_PUBLIC_KEY, and new configure flag
	--disable-public-key. Updated rsa-files to check for that, rather
	than for HAVE_LIBGMP. 

	* examples/io.c, examples/io.c: New files. Miscellaneous functions
	used by the example programs.

Niels Möller's avatar
Niels Möller committed
1418 1419
	* base64.h (BASE64_DECODE_LENGTH): Comment fix.

Niels Möller's avatar
Niels Möller committed
1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435
2002-09-30  Niels Mller  <nisse@cuckoo.hack.org>

	* sexp2rsa.c (rsa_keypair_from_sexp): Bugfix: Call
	rsa_prepare_public_key and rsa_prepare_private_key.

	* examples/Makefile.am (noinst_PROGRAMS): Added rsa-sign.

	* examples/rsa-sign.c: New example program.

	* testsuite/base64-test.c (test_main): Test encoding and decoding
	in place.

	* base64.c (base64_encode): Encode from the end of the data
	towards the start, in order to support overlapping areas.
	(base64_encode): Broke out some common code from the switch..

Niels Möller's avatar
Niels Möller committed
1436 1437 1438 1439
2002-09-30  Niels Mller  <niels@s3.kth.se>

	* sexp_format.c (sexp_format): Don't mix code and declarations.

Niels Möller's avatar
Niels Möller committed
1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484
2002-09-29  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/Makefile.am (TS_PROGS): Added buffer-test
	sexp-format-test rsa2sexp-test sexp2rsa-test. 


	* testsuite/sexp-test.c (test_main): Updated calls to
	sexp_iterator_assoc. 

	* testsuite/testutils.h (MEMEQH): New macro.

	* testsuite/sexp2rsa-test.c: New test.
	* testsuite/sexp-format-test.c: New test.
	* testsuite/rsa2sexp-test.c: New test.
	* testsuite/buffer-test.c: New test.

	* testsuite/testutils.c (test_rsa_key): Copied this function
	from...
	testsuite/rsa-keygen-test.c: ... here.

	* examples/rsa-keygen.c: New file.

	* Makefile.am: Added new source files and headers buffer.h,
	buffer.c, sexp_format.c, sexp2rsa.c, rsa2sexp.c.

	* rsa.h (rsa_keypair_to_sexp, rsa_keypair_from_sexp): New
	prototypes. 

	* rsa2sexp.c, sexp2rsa.c: New files.

	* sexp.c (sexp_iterator_assoc): Don't enter the list, associate
	keys within the current list. Still exit the list when done.
	(sexp_iterator_assoc): Represent keys as plain NUL-terminated
	strings. 
	(sexp_iterator_check_type, sexp_iterator_check_types): New
	functions. 

	* sexp_format.c: New file, implementing an sexp canonical syntax
	formatter.

	* buffer.c, buffer.h: New files, implementing a bare-bones string
	stream.

	* bignum.c (nettle_mpz_sizeinbase_256): New function.

Niels Möller's avatar
Niels Möller committed
1485 1486
2002-09-28  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500
	* sexp.c (sexp_iterator_assoc): Return 0 for missing or duplicate
	keys. Now passes all the tests.

	* sexp.c (sexp_iterator_simple): Bugfixes. Check earlier that
	length doesn't grow too large.
	(sexp_iterator_next): Skip the current list only if type is
	SEXP_LIST. Handle ')'.
	(sexp_iterator_enter_list): Set type to SEXP_START.
	(sexp_iterator_exit_list): Likewise. Don't skip the ')' here. 
	(sexp_iterator_assoc): Bug fix.

	* testsuite/sexp-test.c (test_main): Reordered sexp_iterator_assoc
	tests. 

Niels Möller's avatar
Niels Möller committed
1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511
	* nettle.texinfo (Randomness): Documented that yarrow256_init can
	be called with a zero number of sources.

	* testsuite/testutils.h (ASSERT): New macro.

	* testsuite/sexp-test.c: Test sexp parser.

	* Makefile.am (SUBDIRS): Added sexp files.

	* sexp.c, sexp.h: New files, implementing an sexp-parser.

1512 1513 1514 1515 1516
2002-08-27  Niels Mller  <niels@s3.kth.se>

	* Makefile.am (DISTCLEANFILES): make distclean should delete the
	assembler-related symlinks.

Niels Möller's avatar
Niels Möller committed
1517 1518 1519 1520 1521 1522
2002-08-26  Niels Mller  <nisse@cuckoo.hack.org>

	* Makefile.am (%.o: %.asm): Create an empty (and unused)
	dependency file, to make the make/automake dependency tracking
	happier. 

1523 1524
2002-07-18  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537
	* examples/nettle-benchmark.c (main): Try openssl's ciphers as
	well, if available.

	* Makefile.am (libnettle_a_SOURCES): Added nettle-openssl.c.

	* nettle-openssl.c: New file.

	* nettle-internal.h: Declare openssl glue ciphers.

	* des-compat.h: Extra name-mangling, to avoid collisions in case a
	program links with both nettle and libcrypto (the nettle-benchmark
	program does).

1538
	* configure.ac: Don't use -ggdb3 with gcc-2.96. 
Niels Möller's avatar
Niels Möller committed
1539
	Check for openssl's libcrypto (for benchmarking).
1540

Niels Möller's avatar
Niels Möller committed
1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570
2002-05-16  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm: Deleted registers i and t3.
	(_aes_crypt): Moved some registers around. We now use input
	registers only for arguments, local registers for loop invariants,
	output registers for temporaries and loop variables, and no global
	registers at all.

	* sparc/aes.asm (AES_FINAL_ROUND): New macro.
	(_aes_crypt): Use AES_FINAL_ROUND for the first word if the final
	round. 
	(_aes_crypt): And for the rest of the final round.
	(AES_FINAL_ROUND): Don't update dst, just access it offseted by i.
	(_aes_crypt): Add 16 to dst at the end of the final round.
	(AES_ROUND): Use ldub, not ld + and, to get the third byte
	of wtxt.
	(AES_ROUND): Use ldub, not lduh + and, to get the second
	byte of a word.
	(AES_ROUND): Reordered instructions, so that we can save one
	register. 
	(AES_ROUND): Eliminated use of t3.
	(AES_FINAL_ROUND): Eliminated ands.
	(AES_FINAL_ROUND): Reordered, so that we can save one register. 
	(AES_FINAL_ROUND): Eliminated t3.
	(AES_LOAD): New macro.
	(_aes_crypt): Unrolled source loop.
	(_aes_crypt): Use AES_LOAD macro.
	(_aes_crypt): Deleted cruft from the old source loop.
	(AES_LOAD): Eliminated t3.

Niels Möller's avatar
Niels Möller committed
1571 1572
2002-05-15  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596
	* sparc/aes.asm (AES_ROUND): New macro.
	(_aes_crypt): Use AES_ROUND for first word of the
	round function.
	(_aes_crypt): And for the rest of the round function.
	
	* sparc/aes.asm (_aes_crypt): Deleted a bunch of additions,
	after accessing IDX1.

	* aes-internal.h (struct aes_table): sparc_idx[0] should now
	contain index values shifted by the size of a word, and with 2
	added. This saves some additions in the sparc assembler code.
	Updates aes-encrypt-table.c and aes-decrypt-table.c.

	* sparc/aes.asm (_aes_crypt): Unrolled final loop, preparing for
	optimizations. 
	(_aes_crypt): Eliminated i from forst copy of the loop. Some
	cleanup. 
	(_aes_crypt): And from second copy.
	(_aes_crypt): And from third.
	(_aes_crypt): And fourth.
	(_aes_crypt): Eliminated updates of i from the loop.
	(_aes_crypt): Access IDX1 and IDX3 through the T pointer, saving
	two registers.

Niels Möller's avatar
Niels Möller committed
1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616
	* aes-internal.h (struct aes_table): Renamed the shift_idx field
	to sparc_idx, as it will be tweaked to improve the sparc code.
	Also reduced its size to [2][4].
	(IDX_FACTOR): Deleted constant.
	* aes-encrypt-table.c (_aes_encrypt_table): Adapted initializer of
	sparc_idx. 
	* aes-decrypt-table.c (_aes_decrypt_table): Likewise.
	* asm.m4: Deleted AES_SIDX2, to match struct aes_table.

	* sparc/aes.asm (_aes_crypt): Unrolled the inner loop, preparing
	for optimizations suggested by Marcus Comstedt.
	(_aes_crypt): Eliminated i from the first copy of the inner loop.
	(_aes_crypt): And from the second copy.
	(_aes_crypt): And from the third copy.
	(_aes_crypt): And from the fourth copy.
	(_aes_crypt): Renamed .Linner_loop to .Lround_loop.
	(_aes_crypt): Eliminated the loop variable i from the unrolled
	loop. 
	(_aes_crypt): Deleted moves of constants into t2.

Niels Möller's avatar
Niels Möller committed
1617 1618
2002-05-15  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
1619 1620
	* x86/aes-encrypt.asm (aes_encrypt): Use AES_SUBST_BYTE.
	* x86/aes-decrypt.asm (aes_decrypt): Likewise.
Niels Möller's avatar
Niels Möller committed
1621 1622 1623 1624 1625 1626
	(aes_decrypt): Use AES_STORE.
	(aes_decrypt): Deleted first xchgl instruction into, permuting the
	AES_ROUND calls instead.
	(aes_decrypt): Likewise for the final round.
	(aes_decrypt): Got rid if the xchgl instruction after the final
	round, folding it into the final round.
Niels Möller's avatar
Niels Möller committed
1627

Niels Möller's avatar
Niels Möller committed
1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654
	* x86/machine.m4: Renamed AES_LAST_ROUND to AES_FINAL_ROUND.
	Updated users. 

	* x86/aes-decrypt.asm (aes_decrypt): Use the AES_LOAD macro.
	(aes_decrypt): Start using AES_ROUND.
	(aes_decrypt): Use AES_LAST_ROUND.

	* x86/aes-decrypt.asm (aes_decrypt): Moved function to a separate
	file... 
	* x86/aes.asm: ... from here.

	* x86/aes.asm (aes_decrypt): Use _aes_decrypt_table instead of
	itbl1-4. Commented out the inclusion of aes_tables.asm. 
	(aes_decrypt): Use _aes_decrypt_table instead of isbox.
	

	* x86/aes-decrypt.asm: New file, empty at the start.

	* Makefile.am (libnettle_a_SOURCES): Added aes-decrypt-table.c.

	* aes-decrypt.c (_aes_decrypt_table): Moved from this file...
	* aes-decrypt-table.c (_aes_decrypt_table): ... to a new file.
	
	* testsuite/aes-test.out: New file, with the output of
	testsuite/aes-test, when aes.c has been compiled with debugging
	printouts of intermediate state.

Niels Möller's avatar
Niels Möller committed
1655 1656
2002-05-15  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1657 1658 1659 1660 1661 1662
	* sparc/aes.asm: (_aes_crypt): Restore %fp at end of function, to
	make %fp available for other uses.

	* sparc/aes.asm: The frame setup was broken. Tried to fix it.
	Reverted to revision 1.70 + minor changes from the head revision.

Niels Möller's avatar
Niels Möller committed
1663 1664
	* x86/aes-encrypt.asm (aes_encrypt): Use test instead of cmpl $0,.

Niels Möller's avatar
Niels Möller committed
1665 1666
	* x86/machine.m4 (AES_SUBST_BYTE): New macro.

Niels Möller's avatar
Niels Möller committed
1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678
	* sparc/aes.asm: wtxt needs no register of it's own, as its
	pointed to by %sp. %g5 moved to %l0, the register previously
	allocated for wtxt, so that we stay clean of the reserved %g
	registers.

2002-05-14  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm: Avoid using %g6 and %g7, as they are reserved for
	operating sytem use. Use %i5 and %o7 instead. Also moved %g4 to %g1.
	(_aes_crypt): Allocate only 32 bytes local storage on the stack.
	Calculate wtxt and tmp using offsets from %sp, not %fp. 

Niels Möller's avatar
Niels Möller committed
1679 1680
2002-05-14  Niels Mller  <niels@s3.kth.se>

Niels Möller's avatar
Niels Möller committed
1681 1682
	* x86/aes-encrypt.asm (aes_encrypt): Replaced first quarter of the
	round function with an invocation of AES_ROUND.
Niels Möller's avatar
Niels Möller committed
1683 1684
	(aes_encrypt): Similarly for the second column.
	(aes_encrypt): Similarly for the rest of the round function.
Niels Möller's avatar
Niels Möller committed
1685 1686 1687

	* x86/machine.m4 (AES_ROUND): New macro.

Niels Möller's avatar
Niels Möller committed
1688 1689 1690 1691 1692 1693 1694 1695
	* x86/aes-encrypt.asm (aes_encrypt): Use AES_LOAD macro.

	* x86/machine.m4 (AES_LOAD): New macro.

	* x86/aes-encrypt.asm (aes_encrypt): Use AES_STORE.

	* x86/machine.m4 (AES_STORE): New macro.

Niels Möller's avatar
Niels Möller committed
1696 1697
	* x86/aes-encrypt.asm (aes_encrypt): Use the AES_LAST_ROUND macro
	for the first column of the final round.
1698 1699
	(aes_encrypt): Similarly for the second column.
	(aes_encrypt): Similarly for the third and fourth column.
Niels Möller's avatar
Niels Möller committed
1700

Niels Möller's avatar
Niels Möller committed
1701 1702 1703
	(aes_encrypt): Deleted xchgl instruction in final round, by
	reordering the second and fourth round.

Niels Möller's avatar
Niels Möller committed
1704 1705
	* x86/machine.m4 (AES_LAST_ROUND): New macro.

1706 1707 1708 1709 1710 1711
	* x86/aes-encrypt.asm (aes_encrypt): Move code here...
	* x86/aes.asm: ...from here.	

	* x86/aes.asm: Use addl and subl, not add and sub. Replaced
	references to dtbl1-4 with references to _aes_encrypt_table.

Niels Möller's avatar
Niels Möller committed
1712 1713
	* configure.ac (asm_path): Enable x86 assembler.

Niels Möller's avatar
Niels Möller committed
1714 1715 1716
	* x86/aes.asm (aes_decrypt): Adapted to the current interface.
	Notably, the order of the subkeys was reversed. Single block
	encrypt/decrypt works now.
Niels Möller's avatar
Niels Möller committed
1717 1718
	(aes_encrypt, aes_decrypt): Added an outer loop, so that we can
	encrypt more than one block at a time.
Niels Möller's avatar
Niels Möller committed
1719

Niels Möller's avatar
Niels Möller committed
1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747
2002-05-07  Niels Mller  <niels@s3.kth.se>

	* configure.ac: Generate config.m4.

	* x86/aes.asm: Use C for comments, include the tables using
	include_src, and commented out the key setup functions.
	Fixed the processing of the first handling of the round function.
	Now, encryption of a single block works! Multiple blocks, and
	decryption, is still broken.

	* x86/machine.m4: New file (empty).

	* x86/aes-encrypt.asm: New file, empty for now.

	* Makefile.am (%.asm): Added asm.m4, machine.m4 and config.m4 to
	the m4 command line.
	(libnettle_a_SOURCES): Added aes-encrypt-table.c.

	* sparc/aes.asm: No need to include asm.m4, that is taken care of
	by the Makefile. 

	* config.m4.in: New file, configuration for asm.m4.

	* asm.m4 (C, include_src): New macros.

	* aes-encrypt-table.c: New file, table moved out from
	aes-encrypt.c. 

Niels Möller's avatar
Niels Möller committed
1748 1749 1750 1751
2002-05-06  Niels Mller  <niels@s3.kth.se>

	* configure.ac (CFLAGS): Don't enable -Waggregate-return.

Niels Möller's avatar
Niels Möller committed
1752 1753 1754 1755
2002-05-05  Niels Mller  <nisse@lysator.liu.se>

	* configure.ac: Pass no arguments to AM_INIT_AUTOMAKE.

Niels Möller's avatar
Niels Möller committed
1756 1757 1758 1759 1760 1761
2002-05-05  Niels Mller  <nisse@cuckoo.hack.org>

	* configure.ac: Update for automake-1.6.

	* configure.ac: Renamed file, used to be configure.in.
	
Niels Möller's avatar
Niels Möller committed
1762 1763 1764 1765
2002-03-20  Niels Mller  <nisse@cuckoo.hack.org>

	* testsuite/run-tests (test_program): Added missing single quote.

Niels Möller's avatar
Niels Möller committed
1766 1767 1768 1769 1770
2002-03-20  Niels Mller  <nisse@lysator.liu.se>

	* testsuite/run-tests (test_program): Test the exit status of the
	right process.

Pontus Freyhult's avatar
Pontus Freyhult committed
1771 1772 1773 1774
2002-03-19  Pontus Skld  <pont@it.uu.se>

	* testsuite/run-tests: Removed /bin/bashisms to use with /bin/sh. 

Niels Möller's avatar
Niels Möller committed
1775 1776 1777 1778 1779
2002-03-18  Niels Mller  <nisse@cuckoo.hack.org>

	* rsa-keygen.c (rsa_generate_keypair): Output a newline after a
	non-empty line of 'e':s (bad e was chosen, try again).

Niels Möller's avatar
Niels Möller committed
1780 1781 1782 1783 1784
2002-03-16  Niels Mller  <nisse@cuckoo.hack.org>

	* configure.in (asm_path): AC_CONFIG_LINKS adds $srcdir
	automatically. 

Niels Möller's avatar
Niels Möller committed
1785
2002-03-14  Niels Mller  <nisse@cuckoo.hack.org>
Niels Möller's avatar
Niels Möller committed
1786

Niels Möller's avatar
Niels Möller committed
1787 1788 1789 1790 1791 1792
	* sparc/aes.asm, x86/aes.asm: Added copyright notice.

	* Makefile.am (libnettle_a_SOURCES): Added aes-internal.h.
	(EXTRA_DIST): Added assembler files.

	* configure.in (asm_path): Use $srcdir when looking for the files. 
Niels Möller's avatar
Niels Möller committed
1793
	* configure.in (asm_path): For now, disable x86 assembler code. 
Niels Möller's avatar
Niels Möller committed
1794
	Bumped version to 1.6.
Niels Möller's avatar
Niels Möller committed
1795

Niels Möller's avatar
Niels Möller committed
1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833
2002-02-25  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm (_aes_crypt): Moved increment of src into the
	source_loop. Also fixed stop condition, the loop was run 5 times,
	not 4, as it should.
	(_aes_crypt): Use src directly when accessing the source data,
	don't use %o5.
	(_aes_crypt): Renamed variables in source_loop.
	(_aes_crypt): Changed stop condition in source_loop to not depend
	on i. Finally reduced the source_loop to 16 instructions. Also
	increased the alignment of the code to 16.
	(_aes_crypt): In final_loop, use preshifted indices.
	(_aes_crypt): In final_loop, construct the result in t0. Use t0-t3
	for intermediate values.
	(_aes_crypt): In final_loop, use the register idx.
	(_aes_crypt): In final_loop, keep i multiplied by 4. Use key to
	get to the current roundkey.
	(_aes_crypt): In final_loop, use i for indexing.
	(_aes_crypt): Update dst in the output loop. This yields a delay
	slot that isn't filled yet.
	(_aes_crypt): Decrement round when looping, saving yet some
	instructions.
	(_aes_crypt): Reformatted code as blocks of four instructions
	each.
	(_aes_crypt): Copy the addresses of the indexing tables into
	registers at the start. No more need for the idx register.
	(_aes_crypt): Deleted idx register.
	(_aes_crypt): Some peep hole optimizations, duplicating some
	instructions to fill nop:s, and put branch instructions on even
	word addresses.

2002-02-22  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm (_aes_crypt): Moved some more additions out of the
	inner loop, using additional registers.
	(_aes_crypt): Deleted one more addition from the inner loop, by
	using the subkey pointer.

Niels Möller's avatar
Niels Möller committed
1834 1835 1836 1837 1838
2002-02-19  Niels Mller  <nisse@cuckoo.hack.org>

	* configure.in (asm_path): Renamed "path" to "asm_path". Also look
	for a machine.m4.

Niels Möller's avatar
Niels Möller committed
1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910
2002-02-16  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm: Use that IDX2(j) == j ^ 2

	* Makefile.am (libnettle_a_SOURCES): Reordered aes-decrypt.c and
	aes-encrypt.c. For some strange reason it makes the benchmark go
	faster... 

	* sparc/aes.asm (_aes_crypt): Use double-buffering, and no
	separate loop for adding the round key.
	(round): Keep round index muliplied by 16, so it can be used
	directly for indexing the subkeys.
	(_aes_crypt): In the final loop, use ctx+round to access the
	subkeys, no need for an extra register.

2002-02-15  Niels Mller  <nisse@cuckoo.hack.org>

	* sparc/aes.asm (_aes_crypt): Renaming variables, allocating
	locals starting from %l0.
	(_aes_crypt): Consistently use %l4, aka i, as the variable for the
	innermost loops.
	(_aes_crypt): Moved reading of ctx->nrounds out of the loop.
	(_aes_crypt): In final_loop, deleted a redundant mov, and use i as
	loop variable.
	(_aes_crypt): Started renumbering registers in the inner loop. The
	computation for the table[j] sub-expression should be kept in
	register %o[j].
	(_aes_crypt): Renamed more variables in the inner loop. Now the
	primary variables are t0, t1, t2, t3.

	* sparc/aes.asm (_aes_crypt): Swapped register %i0 and %o5, %i1
	and %o0, %i2 and %o4, %i3 and %o3, %i4 and %o2.
	(_aes_crypt): wtxt was stored in both %l1 and %l2 for the entire
	function. Freed %l2 for other uses.
	(_aes_crypt): Likewise for tmp, freeing register %o1.	

	* sparc/machine.m4: New file, for sparc-specific macros.

	* sparc/aes.asm (_aes_crypt): Hacked the source_loop, to get rid
	of yet another redundant loop variable, and one instruction.
	(_aes_crypt): Strength reduce loop variable in the
	inner loop, getting rid of one register.
	(_aes_crypt): Use pre-shifted indices (aes_table.idx_shift), to
	avoid some shifts in the inner loop.
	(_aes_crypt): Don't check for nrounds==0 at the start of the loop.

	* asm.m4: Define and use structure-defining macros.

	* Makefile.am (%.asm): Use a GNU pattern rule, to make %.o depend
	on both %.asm and asm.m4.

	* aes-internal.h (struct aes_table): New subtable idx_shift.
	Updated tables in aes_encrypt.c and aes_decrypt.c.

	* asm.m4: Use eval to compute values.

	* sparc/aes.asm (_aes_crypt): Deleted commented out old version of
	the code.

	* asm.m4: Added constants for individual rows of the aes table.

	* aes.c (IDX0, IDX1, IDX2, IDX3): New macros, encapsualting the
	structure of the idx table.

	* asm.m4: Define various aes struct offsets.

	* testsuite/cbc-test.c (test_cbc_bulk): Use aes_set_encrypt_key
	and aes_set_decrypt_key.

	* sparc/aes.asm (_aes_crypt): Use symbolic names for the fucntion
	arguments. 

Niels Möller's avatar
Niels Möller committed
1911 1912
2002-02-14  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925
	* sparc/aes.asm: Copied gcc assembler code for _aes_crypt.

	* aesdata.c: New program for generating AES-related tables.

	* testsuite/testutils.c (print_hex): New function (moved from
	yarrow-test.c). 

	* testsuite/rsa-keygen-test.c (progress): Declare the ctx argument
	as UNUSED.

	* testsuite/cbc-test.c (test_cbc_bulk): New function, testing CBC
	with larger blocks.

Niels Möller's avatar
Niels Möller committed
1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956
	* yarrow256.c: Replaced uses of aes_set_key with
	aes_set_encrypt_key. 

	* nettle-meta.h (_NETTLE_CIPHER_SEP): New macro, useful for
	algorithms with separate encyption and decryption key setup. 

	* aes-internal.h (struct aes_table): New structure, including all
	constant tables needed by the unified encryption or decryption
	function _aes_crypt.

	* aes.c (_aes_crypt): New function, which unifies encryption and
	decryption.

	AES key setup now uses two separate functions for setting
	encryption and decryption keys. Applications that don't do
	decryption need no inverted subkeys and no code to generate them.
	Similarly, the tables (about 4K each for encryption and
	decryption), are put into separate files.

	* aes.h (struct aes_ctx): Deleted space for inverse subkeys. For
	decryption, the inverse subkeys replace the normal subkeys, and
	they are stored _in the order they are used_. 

	* aes-set-key.c (aes_set_key): Deleted file, code moved...
	* aes-set-decrypt-key.c, aes-set-encrypt-key.c: New files,
	separated normal and inverse key setup.

	* aes-tables.c: Deleted, tables moved elsewhere...
	* aes-encrypt.c, aes-decrypt.c: New files; moved encryption and
	decryption funktions, and needed tables, into separate files.

Niels Möller's avatar
Niels Möller committed
1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
2002-02-13  Niels Mller  <nisse@cuckoo.hack.org>

	* aes.c (aes_encrypt): Don't unroll the innerloop.
	(aes_encrypt): Don't unroll the loop for the final round.
	(aes_decrypt): Likewise, no loop unrolling.

	* aes-set-key.c (aes_set_key): Reversed the order of the inverted
	subkeys. They are now stored in the same order as they are used.

	* aes-tables.c (itable): New bigger table, generated by aesdata.c. 

	* aes.c (aes_decrypt): Rewrote to use the bigger tables.

Niels Möller's avatar
Niels Möller committed
1970 1971
2002-02-12  Niels Mller  <nisse@cuckoo.hack.org>

Niels Möller's avatar
Niels Möller committed
1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983
	* aes.c (aes_encrypt): Interleave computation and output in the
	final round.

	* aes-internal.h (AES_SMALL): New macro.

	* aes.c (aes_encrypt): Optionally use smaller rotating inner loop.

	* aes-tables.c (dtbl): Replaced with table generated by aesdata.

	* aes.c (aes_encrypt): Rewrite, now uses larger tables in order to
	avoid rotates.

Niels Möller's avatar
Niels Möller committed
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009