Newer
Older
2010-07-07 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (nettle_SOURCES): Added camellia.c and
camellia-meta.c.
(HEADERS): Added camellia.h.
* nettle-meta.h (nettle_camellia128): Declare.
(nettle_camellia192): Likewise.
(nettle_camellia256): Likewise.
* camellia-meta.c: New file.
* camellia.h: Rewrote interface to match nettle conventions.
* camellia.c: Converted to nettle conventions.
(camellia_encrypt128, camellia_encrypt256): Unified to new
function...
(camellia_encrypt): ...New function, with a loop doing 6
regular rounds, one FL round and one FLINV round per iteration,
with iteration count depending on the key size.
(camellia_decrypt128, camellia_decrypt256): Similarly unified
as...
(camellia_decrypt): ...New function, analogous to
camellia_encrypt.
2010-07-06 Niels Mller <nisse@lysator.liu.se>
* camellia.c, camellia.h: New files, copied from
http://info.isl.ntt.co.jp/crypt/eng/camellia/dl/camellia-LGPL-1.2.0.tar.gz.
* testsuite/camellia-test.c: New file.
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2010-07-05 Niels Mller <nisse@lysator.liu.se>
* nettle.texinfo: Document new conventions for weak key and des
parity checks. Document des_check_parity.
* testsuite/des-test.c (test_weak): Don't check the deleted status
attribute.
* des-compat.c (des_key_sched): Rewrote error checking logic for
the case of non-zero des_check_key.
* des3.c (des3_set_key): Changed weak key detection logic.
Complete key setup also for weak keys, and don't set the status
attribute.
* des.c (des_set_key): New iteration logic, to keep key pointer
unchanged. Moved weak key check to the end, and don't set the
status attribute.
(des_encrypt): Ignore status attribute.
(des_decrypt): Likewise.
* des.h (enum des_error): Deleted.
(struct des_ctx): Deleted status attribute.
(struct des3_ctx): Likewise.
* blowfish.c (initial_ctx): Deleted status value.
(blowfish_encrypt): Ignore status attribute.
(blowfish_decrypt): Likewise.
(blowfish_set_key): return result from weak key check, without
setting the status attribute.
* blowfish.h (enum blowfish_error): Deleted.
(struct blowfish_ctx): Deleted status attribute.
* Makefile.in (des_headers): Deleted parity.h.
2010-06-30 Niels Mller <nisse@lysator.liu.se>
* testsuite/des-test.c (test_des): New function.
(test_weak): New function.
(test_main): Use test_des and test_weak. Added tests for all the
weak keys. Added some tests with invalid (to be ignored) parity
bits.
* des.c (parity_16): New smaller parity table.
(des_check_parity): New function.
(des_fix_parity): Use parity_16.
(des_weak_p): New weak-key detection. Ignores parity bits, and
uses a hash table.
(des_set_key): Deleted parity checking code. Replaced old weak-key
detection code by a call to des_weak_p.
2010-06-04 Niels Mller <nisse@lysator.liu.se>
* testsuite/testutils.c (test_dsa_key): Updated for new name
DSA_SHA1_MIN_P_BITS.
* dsa-keygen.c (dsa_generate_keypair): Use DSA_SHA1_MIN_P_BITS and
DSA_SHA256_MIN_P_BITS.
* dsa.h (DSA_MIN_P_BITS, DSA_Q_OCTETS, DSA_Q_BITS): Renamed to...
(DSA_SHA1_MIN_P_BITS, DSA_SHA1_Q_OCTETS, DSA_SHA1_Q_BITS): New
names.
* sexp2dsa.c (dsa_keypair_from_sexp_alist): New argument q_bits.
Renamed parameter limit to p_max_bits.
(dsa_sha1_keypair_from_sexp): Renamed, was dsa_keypair_from_sexp.
Updated to call dsa_keypair_from_sexp_alist with the new argument.
(dsa_sha256_keypair_from_sexp): New function.
(dsa_signature_from_sexp): New argument q_bits.
* der2dsa.c (dsa_params_from_der_iterator): Enforce 160-bit limit
on q. Renamed parameter limit to p_max_bits.
(dsa_openssl_private_key_from_der_iterator): Enforce 160-bit limit
on q and x. Renamed parameter limit to p_max_bits.
2010-06-03 Niels Mller <nisse@lysator.liu.se>
* testsuite/dsa-test.c (test_main): Added test for dsa-sha256.
2010-06-02 Niels Mller <nisse@lysator.liu.se>
* testsuite/dsa-test.c (test_main): Provide expected value of the
signature.
* testsuite/testutils.c (test_dsa160): Added argument for expected
signature.
(test_dsa256): Likewise.
2010-06-01 Niels Mller <nisse@lysator.liu.se>
* testsuite/rsa-keygen-test.c (test_main): Updated expected
signatures.
* examples/random-prime.c (main): Updated for nettle_random_prime
change.
* testsuite/random-prime-test.c (test_main): Likewise.
* rsa-keygen.c (bignum_random_prime): Deleted function.
(rsa_generate_keypair): Use new nettle_random_prime. Generate
secret factors p and q with the two most significant bits set.
* dsa-keygen.c (dsa_generate_keypair): Updated for changes in
nettle_random_prime and _nettle_generate_pocklington_prime. Invoke
progress callback.
* bignum-random-prime.c (_nettle_generate_pocklington_prime): New
argument top_bits_set, to optionally generate primes with the two
most significant bits set. Reordered argument list.
(nettle_random_prime): Likewise, added top_bits_set argument.
Invoke progress callback when a prime is generated.
2010-05-26 Niels Mller <nisse@lysator.liu.se>
* dsa-keygen.c (dsa_generate_keypair): Use
_nettle_generate_pocklington_prime. Deleted old key generation
code.
* bignum-random-prime.c (_nettle_generate_pocklington_prime): Also
return the used r. Updated caller.
* examples/random-prime.c (main): Allow sizes down to 3 bits.
* bignum-random-prime.c (_nettle_generate_pocklington_prime): New
function. Rely on mpz_probab_prime_p (for lack of a trial division
function) for trial division.
(nettle_random_prime): Rewritten. Uses the prime table for the
smallest sizes, then trial division using a new set of tables, and
then Maurer's algorithm, calling the new
_nettle_generate_pocklington_prime for the final search.
2010-05-25 Niels Mller <nisse@lysator.liu.se>
* testsuite/dsa-test.c (test_main): Updated for dsa testing
* testsuite/dsa-keygen-test.c (test_main): Test dsa256.
* testsuite/testutils.h (struct nettle_mac): New struct, currently
unused.
* testsuite/testutils.c (test_mac): New function (currently not
used).
(test_dsa): Replaced by two new functions...
(test_dsa160): New function.
(test_dsa256): New function.
(test_dsa_key): New argument q_size.
(DSA_VERIFY): Generalized.
* dsa-keygen.c (dsa_generate_keypair): Rewritten, now generating
primes using Pocklington's theorem. Takes both p_size and q_size
as arguments.
2010-05-20 Niels Mller <nisse@lysator.liu.se>
* bignum-random-prime.c (miller_rabin_pocklington): Fixed broken
logic when Miller-rabin succeeds early.
2010-04-09 Niels Mller <nisse@lysator.liu.se>
* bignum-next-prime.c: Include stdlib.h, needed for alloca on
freebsd.
* hmac.c: Likewise.
* examples/Makefile.in (SOURCES): Added random-prime.c.
* examples/random-prime.c: New program.
* testsuite/Makefile.in (TS_NETTLE_SOURCES): Moved
knuth-lfib-test.c, cbc-test.c, ctr-test.c, hmac-test.c here, from
TS_HOGWEED_SOURCES.
(TS_HOGWEED_SOURCES): Added random-prime-test.c.
* testsuite/random-prime-test.c: New test case.
* examples/next-prime.c (main): With no command line arguments.
exit after dislaying usage message.
* examples/io.c (simple_random): Free buffer when done.
* configure.ac: Changed message, say CC is the recommended
way to configure the ABI.
* bignum-random.c: Deleted test of HAVE_LIBGMP.
* bignum.c: Likewise.
* sexp2bignum.c: Likewise.
* Makefile.in (hogweed_SOURCES): Added bignum-random-prime.c.
* bignum-random-prime.c (nettle_random_prime): New file, new
function.
2010-03-31 Niels Mller <nisse@lysator.liu.se>
* examples/nettle-benchmark.c (main): Benchmark sha224.
2010-03-30 Niels Mller <nisse@lysator.liu.se>
* testsuite/testutils.c (DSA_VERIFY): Updated for dsa_sha1_verify
rename.
(test_dsa): Check return value from dsa_sha1_sign.
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* Makefile.in (hogweed_SOURCES): Added dsa-sha1-sign.c,
dsa-sha1-verify.c, dsa-sha256-sign.c, and dsa-sha256-verify.c.
* dsa.h: Updated and added dsa declarations.
* dsa-sha256-verify.c (dsa_sha256_verify_digest): New file, new
function.
(dsa_sha256_verify): New function.
* dsa-sha256-sign.c (dsa_sha256_sign_digest): New file, new
function.
(dsa_sha256_sign): New function.
* dsa-sha1-verify.c (dsa_sha1_verify_digest): New file. Moved and
renamed function, from dsa_verify_digest, rewrote to use
_dsa_verify.
(dsa_sha1_verify): Analogous change, renamed from dsa_verify.
* dsa-sha1-sign.c (dsa_sha1_sign_digest): New file. Moved and
renamed function, from dsa_sign_digest, rewrote to use _dsa_sign,
and added return value.
(dsa_sha1_sign): Analogous change, renamed from dsa_sign.
* dsa-verify.c (_dsa_verify): New general verification function,
for any hash.
* dsa-sign.c (_dsa_sign): New general signing function, for any
hash. Returns success code, like the rsa signture functions.
2010-03-29 Niels Mller <nisse@lysator.liu.se>
* configure.ac (ABI): Attempt to use a better, ABI-dependant,
default value for libdir.
* x86/md5-compress.asm: Fixed function name in epilogue.
* asm.m4 (EPILOGUE): Use . to refer to current address.
* configure.ac (ABI): Detect which ABI the compiler is using.
On x86_64, also check for __arch64__.
2010-03-28 Niels Mller <nisse@lysator.liu.se>
* configure.ac (asm_path): For x86_64, check if compiler is
generating 32-bit code.
2010-03-27 Niels Mller <nisse@lysator.liu.se>
* testsuite/hmac-test.c (test_main): Rewrote rest of tests to use
HMAC_TEST, and added more tests from Daniel Kahn Gillmor and from
RFC 4231.
* Makefile.in (nettle_SOURCES): Added hmac-sha224.c and
hmac-sha384.c.
* hmac.h: Added declarations of hmac-sha224 and hmac-sha384.
* hmac-sha224.c: New file.
2010-03-26 Niels Mller <nisse@lysator.liu.se>
* testsuite/hmac-test.c (HMAC_TEST): New macro.
(test_main): Use HMAC_TEST for the md5 and sha1 tests, and add
test vectors from Daniel Kahn Gillmor.
* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added sha224-test.c.
* Makefile.in (nettle_SOURCES): Added sha224-meta.c and
write-be32.c.
(DISTFILES): Added nettle-write.h.
* sha.h: Added declarations for sha224. Some are aliases for the
corresponding sha256 definition.
* sha256.c (sha256_digest): Use _nettle_write_be32.
(sha224_init): New function.
(sha224_digest): New function.
* sha1.c (sha1_digest): Use _nettle_write_be32.
* nettle-internal.h (NETTLE_MAX_HASH_BLOCK_SIZE)
(NETTLE_MAX_HASH_DIGEST_SIZE): Increased, to take sha512 into
account.
* nettle-write.h: New file.
* write-be32.c (_nettle_write_be32): New file, new function.
* sha224-meta.c: New file.
2010-03-25 Niels Mller <nisse@lysator.liu.se>
* hmac-sha384.c: New file.
* testsuite/sha224-test.c: New file.
* testsuite/md4-test.c (test_main): More test vectors, provided by
Daniel Kahn Gillmor.
* testsuite/md5-test.c (test_main): Likewise.
* testsuite/sha1-test.c (test_main): Likewise.
* testsuite/sha256-test.c (test_main): Likewise.
* testsuite/sha384-test.c (test_main): Likewise.
* testsuite/sha512-test.c (test_main): Likewise.
* configure.ac: Bumped version numbers. Package version
nettle-2.1, library versions libnettle.so.3.1, libhogweed.so.2.0.
* examples/nettle-benchmark.c (main): Benchmark sha384.
* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added sha384-test.c.
* testsuite/sha384-test.c: New file.
* Makefile.in (nettle_SOURCES): Added sha384-meta.c.
* sha384-meta.c: New file.
* sha.h: Added declarations for sha384. Some are aliases for the
corresponding sha512 definition.
* sha512.c (sha512_write_digest): New function.
(sha512_digest): Use it.
(sha384_init): New function.
(sha384_digest): New function.
2010-03-24 Niels Mller <nisse@lysator.liu.se>
* sha512.c: (sha512_digest): Simplified handling of any final
partial word of the digest.
* sha512.c: Reorganized to use _nettle_sha512_compress.
* sha512-compress.c (_nettle_sha512_compress): Compression
function extracted from sha512.c to a new file.
* Makefile.in (nettle_SOURCES): Added sha256-compress.c and
sha512-compress.c.
* sha256.c: Reorganized to use _nettle_sha256_compress.
* sha256-compress.c (_nettle_sha256_compress): Compression
function extracted from sha256.c to a new file.
* examples/nettle-benchmark.c (main): Benchmark sha512.
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* rsa-keygen.c (rsa_generate_keypair): Ensure that bit size of e
is less than bit size of n, and check for the unlikely case p = q.
* rsa.h (RSA_MINIMUM_N_OCTETS, RSA_MINIMUM_N_BITS): Reduced, to
correspond to pkcs#1 encryption of single byte messagees.
* pgp-encode.c (pgp_put_rsa_sha1_signature): Check return value
from rsa_sha1_sign.
* rsa-compat.c (R_SignFinal): Likewise.
* rsa-md5-sign.c (rsa_md5_sign): Check and propagate return value
from pkcs1_rsa_md5_encode.
(rsa_md5_sign_digest): Check and propagate return value from
pkcs1_rsa_md5_encode_digest.
* rsa-md5-verify.c (rsa_md5_verify): Check return value from
pkcs1_rsa_md5_encode.
(rsa_md5_verify_digest): Check return value from
pkcs1_rsa_md5_encode_digest.
* rsa-sha1-sign.c: Analogous changes.
* rsa-sha1-verify.c: Analogous changes.
* rsa-sha256-sign.c: Analogous changes.
* rsa-sha256-verify.c: Analogous changes.
* rsa-sha512-sign.c: Analogous changes.
* rsa-sha512-verify.c: Analogous changes.
* pkcs1-rsa-md5.c (pkcs1_rsa_md5_encode)
(pkcs1_rsa_md5_encode_digest): Added return value. Check and
propagate return value from pkcs1_signature_prefix.
* pkcs1-rsa-sha256.c (pkcs1_rsa_sha256_encode)
(pkcs1_rsa_sha256_encode_digest): Likewise.
* pkcs1-rsa-sha1.c (pkcs1_rsa_sha1_encode)
(pkcs1_rsa_sha1_encode_digest): Likewise.
* pkcs1-rsa-sha512.c (pkcs1_rsa_sha512_encode)
(pkcs1_rsa_sha512_encode_digest): Likewise.
* pkcs1.c (pkcs1_signature_prefix): Interface change, take both
the total size and digest size as arguments, and return a status
code to say if the size was large enough.
* testsuite/Makefile.in: Added hogweed dependency for the test
programs.
2010-03-23 Niels Mller <nisse@lysator.liu.se>
* testsuite/rsa-test.c (test_main): Test signing with sha512.
* testsuite/testutils.c (test_rsa_sha512): New function.
* Makefile.in (hogweed_SOURCES): Added pkcs1-rsa-sha512.c,
rsa-sha512-sign.c and rsa-sha512-verify.c.
* rsa.h: Added prototypes for sha512-related functions.
(RSA_MINIMUM_N_OCTETS, RSA_MINIMUM_N_BITS): Increased.
* pkcs1.h: Added prototypes for sha512-related functions.
* rsa-sha512-verify.c: New file.
* rsa-sha512-sign.c: New file.
* pkcs1-rsa-sha512.c: New file.
2010-03-22 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (nettle_SOURCES): Added hmac-sha512.c.
* testsuite/hmac-test.c (test_main): Added test cases for
hmac-sha512.
* hmac.h: Declare functions sha512-related functions.
* hmac-sha512.c (hmac_sha512_set_key): New file.
Basic sha512 support.
* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added sha512-test.c.
* testsuite/sha512-test.c: New file.
* macros.h (READ_UINT64, WRITE_UINT64): New macros.
* Makefile.in (nettle_SOURCES): Added sha512.c and sha512-meta.c.
* sha.h: Added sha512-related declarations.
* nettle-meta.h: Likewise.
* sha512-meta.c: New file.
* sha512.c: New file.
2010-03-06 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (distdir): Include x86_64 assembler files.
2010-01-20 Niels Mller <nisse@lysator.liu.se>
* configure.ac: Check for mpz_powm_sec.
2010-01-13 Niels Mller <nisse@lysator.liu.se>
* Makefile.in ($(LIBHOGWEED_FORLINK)): Depend on
$(LIBNETTLE_FORLINK).
* configure.ac (LIBHOGWEED_LIBS): Added -lnettle -lgmp for the
default case. Follows debian, and also makes dlopen of
libhogweed.so work, without having to use RTLD_GLOBAL.
(LIBHOGWEED_LINK): Added -L., to find our libnettle.so.
2009-10-21 Niels Mller <nisse@lysator.liu.se>
* tools/Makefile.in (pkcs1-conv$(EXEEXT)): Added dependency on
../libhogweed.a.
2009-10-19 Niels Mller <nisse@lysator.liu.se>
* tools/pkcs1-conv.c: Updated for dsa/der interface change.
* der2dsa.c (dsa_public_key_from_der_iterators): Split into two
new functions...
(dsa_params_from_der_iterator): New function.
(dsa_public_key_from_der_iterator): New function.
(dsa_openssl_private_key_from_der_iterator): Renamed, was
dsa_private_key_from_der_iterator.
(dsa_openssl_private_key_from_der): Likewise.
* dsa.h: Corresponding changees to prototypes and #defines.
2009-10-12 Niels Mller <nisse@lysator.liu.se>
* sexp-format.c: Removed conditioning on HAVE_LIBGMP.
* tools/pkcs1-conv.c: Support for DSA keys, contributed by Magnus
Holmgren.
* Makefile.in (hogweed_SOURCES): Added dsa2sexp.c and der2dsa.c.
* der2dsa.c: New file, contributed by Magnus Holmgren.
* dsa2sexp.c: Likewise.
* dsa.h: Added prototypes.
* configure.ac (LIBHOGWEED_MINOR): Bumped libhogweed minor
version, now it's 1.1.
* testsuite/rsa2sexp-test.c (test_main): Updated testcase for
"rsa-pkcs1".
2009-10-11 Niels Mller <nisse@lysator.liu.se>
* rsa2sexp.c (rsa_keypair_to_sexp): Changed default algorithm name
to "rsa-pkcs1".
2009-09-20 Niels Mller <nisse@lysator.liu.se>
* x86/sha1-compress.asm: Improved performance by 17% on AMD K7,
by letting loopmix scramble the instruction order.
2009-09-15 Niels Mller <nisse@lysator.liu.se>
* x86/sha1-compress.asm: Cleanup, removing old cruft. Slight
improvement to ROUND_F1_NOEXP. Slight reduction of
dependency-chains.
2009-08-25 Niels Mller <nisse@lysator.liu.se>
* x86/sha1-compress.asm: Eliminated tmp variable for f3 rounds.
* examples/nettle-benchmark.c (bench_sha1_compress): New function,
for precise benchmarking of the compression function.
2009-06-08 Niels Mller <nisse@lysator.liu.se>
* Released nettle-2.0.
2009-06-04 Niels Mller <nisse@lysator.liu.se>
* configure.ac: Set version to 2.0
2009-05-30 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (.texinfo.info): Don't use a temporary output file
$@T, trust makeinfo to remove output file on errors.
2009-05-19 Niels Mller <nisse@lysator.liu.se>
* nettle.texinfo: Changed license to public domain.
* nettle.texinfo: Fixes from Karl Berry. Added some more index
terms.
2009-03-06 Niels Mller <nisse@lysator.liu.se>
* x86_64/aes-encrypt-internal.asm: Reduced unrolling. Keep state
in %eax--%edx only.
* x86_64/aes-decrypt-internal.asm: Likewise.
* x86_64/aes.m4 (MOVE_HREG): Deleted, no longer needed.
(AES_STORE): Reduced offsets.
(AES_ROUND): Use HREG directly, not MOVE_HREG.
* x86_64/aes-decrypt-internal.asm: Rearrange register allocation.
Put SA--SD in %eax--%edx, so the second byte can be accessed as
%ah-%dh. TD is not needed, SD can be reused. Use the register that
is saved for the outer loop counter, getting it off the stack.
* x86_64/aes.m4 (HREG, MOVE_HREG): New macros.
(XREG): Fixed bug in handling of %r8 and %r9.
(AES_ROUND): Use MOVE_HREG.
2009-02-10 Niels Mller <nisse@lysator.liu.se>
* base16-meta.c (base16_encode_update_wrapper): Mark ctx argument
as UNUSED.
* testsuite/sexp-conv-test: Updated testcases for improved
handling of comments.
* tools/sexp-conv.c (sexp_convert_item): Use sexp_put_soft_newline
to terminate comments, and modify indentation for the case that a
list starts with a comment.
* tools/output.c (sexp_output_init): Initialize soft_newline.
(sexp_put_raw_char): Clear soft_newline.
(sexp_put_newline): Check and reset soft_newline.
(sexp_put_soft_newline): New function.
* tools/output.h (struct sexp_output): Removed union with single
element, and updated all users. New attribute soft_newline.
2008-12-22 Niels Mller <nisse@lysator.liu.se>
* Makefile.in ($(des_headers)): Create files in $(srcdir).
2008-11-28 Niels Mller <nisse@lysator.liu.se>
* testsuite/cxx-test.cxx: Include <cstdio>.
2008-11-22 Niels Mller <nisse@lysator.liu.se>
* yarrow256.c (yarrow256_fast_reseed): Set ctx->seeded = 1, so
that it is set if and only if the aes context has been initialized
with aes_set_encrypt_key.
(yarrow256_seed): No need to set ctx->seeded here.
(yarrow256_update): Likewise.
2008-11-04 Niels Mller <nisse@lysator.liu.se>
* examples/next-prime.c (main): Avoid using gmp_fprintf, to stay
compatible with gmp-3.1.
2008-11-01 Niels Mller <nisse@lysator.liu.se>
* nettle.texinfo: Updated for 2.0. New section on linking.
* nettle-types.h, nettle-meta.h: Moved all typedefs for function
types to nettle-types.h. Use non-pointer types, so that the types
can be used to declare functions. Updated all users.
2008-10-31 Niels Mller <nisse@lysator.liu.se>
* testsuite/yarrow-test.c (test_main): Updated for seed file
changes.
* sha-example.c (display_hex): Use %02x, not %2x.
2008-10-30 Niels Mller <nisse@lysator.liu.se>
* tools/sexp-conv.c (main): Fixed file locking.
2008-10-25 Niels Mller <nisse@lysator.liu.se>
* examples/Makefile.in (next-prime$(EXEEXT)): Added -lnettle to
linker.
2008-10-24 Niels Mller <nisse@lysator.liu.se>
* sha256.c (ROUND): Simplified macro.
* yarrow256.c (yarrow256_fast_reseed): Renamed (was
yarrow_fast_reseed) and made non-static. Don't generate seed file
here, let the application use yarrow256_random instead.
(yarrow256_slow_reseed): Renamed (was yarrow_slow_reseed) and made
non-static.
(yarrow256_force_reseed): Deleted function, use
yarrow256_slow_reseed instead. For backwards compatibility,
yarrow.h defines yarrow256_force_reseed as an alias for that
function.
* yarrow.h (struct yarrow256_ctx): Deleted seed_file buffer.
2008-09-17 Niels Mller <nisse@lysator.liu.se>
* x86/arcfour-crypt.asm: Improved loop logic, and unrolled
loop twice. Gave a modest speedup.
2008-09-15 Niels Mller <nisse@lysator.liu.se>
* yarrow256.c (yarrow256_seed): Disallow length == 0.
* base64-decode.c (decode_table): Added vertical tab (VT) and form
feed (FF) as white space characters.
* x86_64/aes-decrypt-internal.asm: New file.
2008-09-13 Niels Mller <nisse@lysator.liu.se>
* x86/aes-encrypt-internal.asm: Replaced pushl and popl in the
loop with movl. Eliminated redundant movl.
* x86_64/aes.m4: New file.
* x86/aes-encrypt-internal.asm: Updated for AES_FINAL_ROUND. Only
three times through the substitution loop.
* x86/aes-decrypt-internal.asm: Likewise.
* x86_64/aes-encrypt-internal.asm: Likewise.
* x86/aes.m4 (AES_FINAL_ROUND): Do the substitution on the least
significant byte here.
* x86/aes-encrypt-internal.asm: Updated use of AES_SUBST_BYTE. USe
decl for outer loop.
* x86/aes.m4 (LREG, HREG): New macros.
(AES_SUBST_BYTE): Take state registers as argument. Use LREG to
(AES_ROUND): Use movzbl together with LREG and HREG.
(AES_SUBST_BYTE): Likewise.
2008-09-10 Niels Mller <nisse@lysator.liu.se>
* x86_64/sha1-compress.asm: Avoid using registers %rbx and %rbp,
which must be preserved.
2008-09-08 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (stamp-h.in): Use $(AUTOHEADER).
* x86_64/sha1-compress.asm: New x86_64 assembler, based on the x86
* configure.ac (asm_path): Set up asm_path for x86_64.
* x86_64/machine.m4: New file, new directory.
2008-08-28 Niels Mller <nisse@lysator.liu.se>
* examples/eratosthenes.c (main): Rewrote block-wise sieving to
use less memory. New options -s and -v.
2008-08-27 Niels Mller <nisse@lysator.liu.se>
* testsuite/sexp-conv-test (print_raw, print_nl): Use printf.
Updated testcases with comments; comments are now preserved.
* tools/sexp-conv.c (sexp_convert_item): Keep comments in advanced
output.
(parse_options): New --lock option.
(main): Optionally lock output file.
* tools/parse.c (sexp_check_token): Removed check for "any" token.
All callers specify the token they expect.
(sexp_parse): Pass on comment tokens.
* tools/output.c (sexp_put_data): Made non-static.
* tools/input.c (sexp_get_comment): New function.
(sexp_get_token): Use sexp_get_comment.
* tools/misc.h (enum sexp_token): Start enumeration with zero, zero
is no longer used to mean any type. New type SEXP_COMMENT.
* configure.ac: Check for fcntl file locking.
2008-08-26 Niels Mller <nisse@lysator.liu.se>
* Makefile.in (tags-here): Put TAGS file in the source directory.
* examples/Makefile.in (tags): Likewise.
* testsuite/Makefile.in (tags): Likewise.
* tools/Makefile.in (tags): Likewise.
2008-02-29 Niels Mller <nisse@lysator.liu.se>
* examples/Makefile.in (SOURCES): Added next-prime.c.
2008-01-05 Niels Mller <nisse@lysator.liu.se>
* examples/Makefile.in (TARGETS): Added eratosthenes and next-prime.
(next-prime, eratosthenes): New rules.
(nettle-benchmark): Don't rely on $@.
* examples/eratosthenes.c (find_first_one): Optimized, using
slightly larger table.
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
* testsuite/symbols-test: Check symbols also in libhogweed.
* examples/next-prime.c: New file.
Deleted code for detailed timing.
* Makefile.in (hogweed_SOURCES): Added bignum-next-prime.c.
(DISTFILES): Added prime-list.h.
(hogweed_OBJS): Removed $(LIBOBJS).
* bignum-next-prime.c (nettle_next_prime): Renamed function, for
name space reasons. Was bignum_next_prime. Updated call in
rsa-keygen.c.
(primes): Use prime-list.h.
(nettle_next_prime): Skip Fermat test. Use mpz_millerrabin
directly, rather than mpz_probab_prime_p, when the former is
available.
* bignum.h (nettle_next_prime): New prototype.
* rsa-keygen.c (bignum_next_prime): Deleted, moved to
bignum-next-prime.c. Call with a larger prime limit, this improves
the running time of lsh-keygen by roughly 25%.
* prime-list.h: List of odd primes < 2^16.
* configure.ac: Check for sizeof(long).
2008-01-03 Niels Mller <nisse@lysator.liu.se>
* examples/nettle-benchmark.c (main): Removed incorrect UNUSED
from declaration.
* bignum-next-prime.c: Moved the bignum_next_prime function to a
separate file.
2007-09-08 Niels Mller <nisse@lysator.liu.se>
* sparc64/aes-encrypt-internal.asm: The directory with the aes.m4
include file was renamed from "sparc" to "sparc32". Updated include.
* sparc64/aes-decrypt-internal.asm: Likewise.
* sparc32/aes-encrypt-internal.asm: Likewise.
* sparc32/aes-decrypt-internal.asm: Likewise.
2007-09-07 Niels Mller <nisse@lysator.liu.se>
* examples/read_rsa_key.c: Include stdlib.h.
2007-06-02 Niels Mller <nisse@lysator.liu.se>
* Makefile.in: Typo fixes to install targets, spotted by Magnus
* configure.ac: Fixed copy-and-paste errors in shared library
name setup.
* config.make.in (LIBNETTLE_SONAME, LIBHOGWEED_SONAME): Define.
* Makefile.in (libnettle.so, libhogweed.so): Fixed rules.
* Makefile.in: Split nettle library into two files, libnettle.a
and libhogweed.a, and similarly for the shared libraries.
* configure.ac: Bumped nettle so-versions to 3.0. Set hogweed
so-versions to 1.0. New makefile conditionals IF_SHARED and
IF_HOGWEED. Renamed WITH_PUBLIC_KEY to WITH_HOGWEED. Deleted
SHLIBTARGET, SHLIBINSTALL, RSA_EXAMPLES and RSA_TOOLS.
* config.make.in: Updated for hogweed split.
* C source files: Don't use WITH_PUBLIC_KEY / WITH_HOGWEED, the
Makefile sorts out which files should be compiled.
* pgp.h: Include bignum.h, don't pretend to work without bignums.
* pgp-encode.c (pgp_put_mpi, pgp_put_public_rsa_key)
(pgp_put_rsa_sha1_signature): Define unconditionally. Removed the
checking of HAVE_LIBGMP and WITH_PUBLIC_KEY.
* examples/io.h: Use WITH_HOGWEED, not WITH_PUBLIC_KEY.
* examples/io.c (read_rsa_key): Deleted, moved to...
* examples/read_rsa_key.c: New file, extracted from io.c.
* examples/Makefile.in: Use IF_HOGWEED instead of RSA_EXAMPLES.
Link appropriate programs with -lhogweed.
(SOURCES): Added read_rsa_key.c.
* tools/Makefile.in (pkcs1-conv): Use IF_HOGWEED, not @RSA_TOOLS@,
for configuration. Link with -lhogweed.
* testsuite/testutils.h: Use WITH_HOGWEED, not WITH_PUBLIC_KEY.
* testsuite/testutils.c: Likewise.
* testsuite/Makefile.in (TS_NETTLE_SOURCES, TS_HOGWEED_SOURCES):
Separate test cases using nettle and those also using hogweed.
2007-04-05 Niels Mller <nisse@lysator.liu.se>
* Moved in CVS tree. Also renamed directory sparc to sparc32.
2007-02-24 Niels Mller <nisse@lysator.liu.se>
2006-12-05 Niels Mller <nisse@lysator.liu.se>
* configure.ac: AC_PREREQ 2.61, for AC_PROG_MKDIR_P.
* config.make.in (datarootdir): New directory variable (for
autoconf-2.61).
2006-11-28 Niels Mller <nisse@lysator.liu.se>
2006-11-27 Niels Mller <nisse@lysator.liu.se>
* NEWS: New entry for nettle-1.15.
* configure.ac (SHLIBMINOR): Bumped version. Library name is now
libnettle.so.2.6.
* sha256.c: Changed copyright notice to use the LGPL.
* Makefile.in (DISTFILES): Added COPYING.LIB.
* COPYING.LIB: New file (previously only the plain GPL was
included in the distribution).
* nettle.texinfo: Updated vor nettle-1.15.
* testsuite/rsa-test.c (test_main): Use test_rsa_sha256.
* testsuite/testutils.c (test_rsa_sha256): New function.
* testsuite/Makefile.in (DISTFILES): Replaces rfc1750.txt by
gold-bug.txt.
* rsa.h (rsa_sha256_sign, rsa_sha256_verify)
(rsa_sha256_sign_digest, rsa_sha256_verify_digest): New declarations.
(RSA_MINIMUM_N_OCTETS, RSA_MINIMUM_N_BITS): Increased to
62 octets and 489 bits, respectively, for supporting sha256.
* pkcs1.h (pkcs1_rsa_sha256_encode)
(pkcs1_rsa_sha256_encode_digest): New declarations and name
mangling symbols.
* Makefile.in (nettle_SOURCES): Added pkcs1-rsa-sha256.c,
rsa-sha256-sign.c, rsa-sha256-verify.c.
* pkcs1-rsa-sha256.c, rsa-sha256-sign.c, rsa-sha256-verify.c: New
files.
* COPYING, INSTALL, install-sh, texinfo.tex: Updated files, from
automake-1.10.
2006-11-27 Niels Mller <niels@s3.kth.se>
* tools/Makefile.in (install): Use MKDIR_P to create installation
directory. Install only one file at a time.
* Makefile.in (MKDIR_P): Use MKDIR_P for creating installation
directories.
* configure.ac: Use AC_PROG_MKDIR_P.
2006-11-24 Niels Mller <nisse@lysator.liu.se>
* testsuite/yarrow-test.c (test_main): Use gold-bug.txt as input
file, instead of rfc1750.txt.
* testsuite/gold-bug.txt: New test input file for yarrow-test.
The copyright on this short story by Edgar Allan Poe has expired.
* testsuite/rfc1750.txt: Deleted file. Debian considers RFC:s
non-free, and it was expired anyway. Replaced by gold-bug.txt.
2006-11-24 Niels Mller <niels@s3.kth.se>
* Almost all header files: Added C++ guards.
* configure.ac: Test if the system has any C++ compiler.
* config.make.in (CXX, CXXFLAGS, COMPILE_CXX, LINK_CXX): New variables.
* testsuite/Makefile.in: New variables TS_C and TS_CXX. Setup for
compiling the C++ file cxx-test.cxx.
* testsuite/cxx-test.cxx: New testcase, trying to use nettle from
a C++ program.
2006-08-28 Niels Mller <niels@s3.kth.se>
* index.html: Added section on language bindings.
2006-06-10 Niels Mller <niels@s3.kth.se>
* configure.ac: Darwin shared library support, from Grant
Robinsson.
2006-05-18 Niels Mller <nisse@lysator.liu.se>
* src/nettle/x86/aes.asm: Deleted unused file.
* aes-decrypt.c (_aes_decrypt_table): Deleted the indexing array,
previously commented out.
* aes-encrypt-table.c (_aes_encrypt_table): Likewise.
* Makefile.in (.texinfo.info, .dvi.ps): Use more quotes with
basename.
(install-here, install-shared, install-info, install-headers): Use
plain mkdir, not $(INSTALL) -d.
2006-05-16 Niels Mller <niels@s3.kth.se>
Merged from the lsh experimental branch.
2006-04-26 Niels Mller <nisse@lysator.liu.se>
* examples/rsa-decrypt.c: Don't include "getopt.h", since it's not used.
* examples/nettle-benchmark.c: Include "getopt.h".
* examples/Makefile.in (GETOPT_OBJS): New variable.
(rsa-keygen, rsa-encrypt, nettle-benchmark): Depend on and link
with $(GETOPT_OBJS).
* x86/aes-decrypt-internal.asm: Use ALIGN.
* x86/aes-encrypt-internal.asm: Likewise.
* x86/arcfour-crypt.asm: Likewise.
* x86/md5-compress.asm: Likewise.
* x86/sha1-compress.asm: Likewise.