Commit 9408818e authored by Niels Möller's avatar Niels Möller

Recovered Changelog entries from 2005, which were lost in the LSH merge.

Rev: src/nettle/ChangeLog:1.398
parent ed40ea57
......@@ -45,12 +45,623 @@
(install-here, install-shared, install-info, install-headers): Use
plain mkdir, not $(INSTALL) -d.
2006-02-14 Niels Mller <>
2006-05-16 Niels Mller <>
Merged from the lsh experimental branch.
* (tags, tags-here): New targets.
* tools/ (tags): New target.
* testsuite/ (tags): New target.
* examples/ (tags): New target.
2006-04-26 Niels Mller <>
* examples/rsa-decrypt.c: Don't include "getopt.h", since it's not used.
* examples/nettle-benchmark.c: Include "getopt.h".
* examples/ (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.
* (ASM_ALIGN_LOG): Substitute.
* (ASM_ALIGN_LOG): Check if .align directive is
* asm.m4 (ALIGN): New macro. Takes a logarithmic argument, and
expands to a .align directive.
2006-04-21 Niels Mller <>
* nettle.texinfo (Public-key algorithms): Say that the public key
operations are undocumented, not unsupported. Reported by Jeronimo
2006-04-08 Niels Mller <>
* tools/pkcs1-conv.c (read_pem): Fixed c99-style declaration.
Reported by Henrik Grubbstrm.
2006-01-31 Niels Mller <>
* examples/rsa-verify.c: Fixed typo in usage message.
2005-12-05 Niels Mller <>
* Bumped version to 1.15,
* Released nettle-1.14.
* NEWS: Updated for 1.14.
* (SHLIBMINOR): Increased minor number. Library
version is now, soname still
2005-11-28 Niels Mller <>
and friends here, to get a correct a relative filename for
install-sh when used in tools/Makefile.
* tools/ (INSTALL): Substitute INSTALL, INSTALL_DATA
and friends here.
* (INSTALL): Likewise.
2005-11-27 Niels Mller <>
* (.texinfo.pdf): New rule. Avoid dependency on
intermediate .dvi and .ps files.
* testsuite/ (clean): Delete sha1-huge-test.
* (install-info, install-headers): Don't use $< and
$?; Solaris make doesn't support them in explicit rules.
2005-11-26 Niels Mller <>
* testsuite/ Include .test-rules.make, which contains
the rules for all the test executables.
(test-rules): New rule, to update this file.
* testsuite/.test-rules.make: Automatically generated file for
building the test programs.
2005-11-25 Niels Mller <>
* Disable assembler when compiling with rntcl.
* tools/ (pkcs1_conv_SOURCES): New variable.
(pkcs1-conv): Link with getopt.o and getopt1.o.
* (aesdata, desdata, shadata): Use explicit rules for
* testsuite/ Use %-rules for building the -test
executables, in addition to the suffix rules. Hopefully, this
should make all of GNU make, BSD make and Solaris make happy.
Use $(EXEEXT) and $(OBJEXT) more consistently.
* examples/ Use explicit rules for all executable
targets. Use $(EXEEXT) and $(OBJEXT) more consistently.
2005-11-25 Niels Mller <>
* testsuite/ Avoid using single-suffix rule to build
2005-11-24 Niels Mller <>
* (distdir): Use [ -f, not [ -e, since the latter
is less portable, and not supported by Solaris /bin/sh.
2005-11-23 Niels Mller <>
* testsuite/ (DISTFILES): Added teardown-env.
* testsuite/teardown-env: New file. Delete files created by the
2005-11-21 Niels Mller <>
* testsuite/testutils.c (main): Fixed check for -v option. Spotted
by Goran K.
2005-11-21 Niels Mller <>
* ctr.h (CTR_CTX, CTR_CRYPT): Fixed bugs, spotted by Goran K.
2005-11-20 Niels Mller <>
* (nettle_SOURCES): Added der2rsa.c.
* testsuite/ (TS_SH): Added pkcs1-conv-test.
* tools/ (TARGETS): Added @RSA_TOOLS@.
(SOURCES): Added pkcs1-conv.c.
(pkcs1-conv): New rule.
* tools/pkcs1-conv.c: New program.
* testsuite/pkcs1-conv-test: New file.
* examples/rsa-verify-test: Use rsa-sign to create signature.
* examples/io.c (read_file): Fixed spelling in error message.
* rsa.h (rsa_public_key_from_der_iterator)
(rsa_private_key_from_der_iterator, rsa_keypair_from_der): Declare
* der2rsa.c: New file.
* der-iterator.c (asn1_der_iterator_init): Initialize length and
(asn1_der_iterator_next): Support for lengths >= 0x80.
(asn1_der_decode_constructed_last, asn1_der_decode_bitstring)
(asn1_der_decode_bitstring_last): New functions.
(asn1_der_get_bignum): Check for non-mininal encodings.
* (RSA_TOOLS): New substituted variable. Includes
pkcs1-conv, when public-key support is enabled.
* bignum.h (nettle_asn1_der_get_bignum): Include nettle_-prefix in
* asn1.h: Added name mangling defines, and a few new declarations.
2005-11-13 Niels Mller <>
* (nettle_SOURCES): Added der-iterator.c.
(HEADERS): Added asn1.h.
* bignum.h (asn1_der_get_bignum): Declare function.
* der-iterator.c: New file.
* asn1.h: New file.
2005-11-07 Niels Mller <>
* examples/nettle-benchmark.c: Check HAVE_UNISTD_H.
* examples/ (TARGETS): Use $(EXEEXT).
* tools/ (TARGETS, sexp-conv, nettle-lfib-stream): Likewise.
* Use $host_cpu, not $host, when setting up the
assembler path. Use $host_os, not uname, when setting up shared
library flags.
* (des.$(OBJEXT)): Use OBJEXT.
* config.guess, config.sub: In the CVS tree, moved files to the
lsh top-level directory.
2005-10-23 Niels Mller <>
* sparc64/arcfour-crypt.asm: New file, almost the same as
* examples/nettle-benchmark.c (display): Use two decimal places.
* sparc/arcfour-crypt.asm: Reorganized. Main loop unrolled four
times. Uses aligned 32-bit write accesses at DST. Still uses 8-bit
read accesses at SRC; could be improved int he case that SRC and
DST have compatible alignment.
2005-10-19 Niels Mller <>
* testsuite/arcfour-test.c (test_main): New testcase with 512
bytes of data.
2005-10-19 Niels Mller <>
* sparc/arcfour-crypt.asm: Fixed bug, spotted by Mikael Kalms. We
must order the store at [CTX+I] before the load of [CTX+SI+SJ].
2005-10-18 Niels Mller <>
* sparc/arcfour-crypt.asm: Special unrolled code if SRC and DST
have compatible alignment. Improves performance by 20%, but I'm
not sure it's worth the extra complexity.
* bignum.c (nettle_mpz_from_octets): Removed sign argument. If
mpz_import is available, define nettle_mpz_from_octets as a macro
calling mpz_import.
(nettle_mpz_from_octets): Start by setting x to zero; callers no
longer need to do that.
(nettle_mpz_set_str_256_s): New logic for the handling of negative
numbers. Convert in the same way as for positive numbers, and then
subtract the appropriate power of two.
2005-10-17 Niels Mller <>
* bignum.c (nettle_mpz_from_octets): Improved loop. Removed the
digit temporary (suggested by Torbjrn Granlund).
* sparc/arcfour-crypt.asm: Improved instruction scheduling.
* sparc/arcfour-crypt.asm: Bugfix, use lduh and stuh.
* sparc/arcfour-crypt.asm: New file.
* sparc64/aes.asm: Deleted unused file.
* x86/arcfour-crypt.asm: Use ARCFOUR_I and ARCFOUR_J
* asm.m4 (ARCFOUR): New struct.
2005-10-17 Niels Mller <>
* aes-internal.h (struct aes_table): Deleted idx and sparc_idx
* aes-encrypt-table.c (_aes_encrypt_table): Likewise.
* aes-decrypt.c (_aes_decrypt_table): Likewise.
* asm.m4 (AES): Likewise
2005-10-16 Niels Mller <>
* tools/input.c (sexp_get_char): Use unsigned for the done flag.
* sparc64/aes-encrypt-internal.asm: Include sparc/aes.m4.
* sparc64/aes-decrypt-internal.asm: Likewise.
* sparc64/machine.m4: Use .register pseudo op to say that we use
%g2 and %g3 as scratch registers.
* sparc/aes-encrypt-internal.asm: Explicitly include sparc/aes.m4.
* sparc/aes-decrypt-internal.asm: Likewise.
* sparc/aes.m4: New file. Moved aes-related macros here...
* sparc/machine.m4: ... removed aes macros.
* x86/aes-encrypt-internal.asm: Explicitly include x86/aes.m4.
* x86/aes-decrypt-internal.asm: Likewise.
* x86/aes.m4: New file. Moved aes-related macros here, from...
* x86/machine.m4: ... removed aes macros.
* sparc64/aes-encrypt-internal.asm: New file.
* sparc64/aes-decrypt-internal.asm: New file.
* sparc64/machine.m4: Include the same aes macros used for
(BIAS): Define magic stack bias constant.
* sparc/aes-encrypt-internal.asm, sparc/aes-decrypt-internal.asm:
Reduced frame size to 104 bytes, since we no longer need wtxt and
tmp on the stack.
* sparc/aes.asm: Deleted old aes implementation.
* sparc/aes-decrypt-internal.asm: New file.
* sparc/machine.m4: Don't use m4 eval, instead rely on the
assembler's arithmetic.
* sparc/machine.m4 (AES_FINAL_ROUND): Better scheduling, by
interleaving independent operations.
* sparc/machine.m4 (TMP3): A third temporary register.
(AES_FINAL_ROUND): Prepared for scheduling.
* sparc/machine.m4 (AES_ROUND): Deleted unused argument T. Updated
all calls in aes-encrypt-internal.asm.
* sparc/machine.m4 (AES_ROUND): New loop invariants T0-T3, to
avoid the additions of the AES_TABLEx constants in the inner loop.
* sparc/machine.m4 (AES_ROUND): Better scheduling, by
interleaving independent operations.
* sparc/machine.m4 (AES_ROUND): Alternate between using TMP1 and
TMP2, to prepare for scheduling.
* sparc/aes-encrypt-internal.asm: Renamed Ti -> Xi.
* sparc/aes-encrypt-internal.asm: Fixed bugs. Now passes the
* sparc/machine.m4 (AES_ROUND, AES_FINAL_ROUND): Bugfixes. Put
NOPs in the load dely slots.
* sparc/aes-encrypt-internal.asm: Implemented. Not yet working,
and not optimized.
* sparc/machine.m4: Use TMP1 and TMP2, so we don't need to pass
them as arguments.
(AES_FINAL_ROUND): New macro.
2005-10-15 Niels Mller <>
* (OBJDUMP): Substitute the program false if objdump
is not found.
* (ASM_ELF_STYLE): Check for %function and #function,
but not for @function.
(ASM_TYPE_FUNCTION): New substituted variable.
* (ASM_ELF_STYLE): Fixed .type foo,@function statement
used when checking for pseudo operations.
* sparc/machine.m4 (AES_LOAD, AES_ROUND): Started writing new AES
* sparc/aes-encrypt-internal.asm: New file.
2005-10-14 Niels Mller <>
* x86/aes-decrypt.asm, x86/aes-encrypt.asm: Deleted files.
* x86/aes-decrypt-internal.asm: New file.
* x86/machine.m4: Changed AES macros, to handle a table register.
Also take more of the used registers as argument.
* x86/aes-encrypt-internal.asm: Rewritten to match new interface,
with the table pointer as an argument. Unlike the old code, this
should really be position independent.
* When looking for assembler files, link in
aes-encrypt-internal.asm and aes-decrypt-internal.asm. Don't look
for aes.asm, aes-encrypt.asm and aes-decrypt.asm.
* (OBJDUMP): Use AC_CHECK_TOOL to check for objdump.
(ASM_MARK_NOEXEC_STACK): Use $OBJDUMP when examining the object file.
* (nettle_SOURCES): Removed aes.c,
aes-decrypt-table.c. Added aes-decrypt-internal.c and aes-encrypt-internal.c.
* aes.c, aes-decrypt-table.c: Deleted files.
* aes-decrypt.c (_aes_decrypt_table): Moved table here, and made
* aes-internal.h (_aes_decrypt_table): Don't declare, it's no
longer globally visible.
* aes-decrypt-internal.c (_nettle_aes_decrypt): New AES decryption
function, analogous to _nettle_aes_encrypt.
2005-10-14 Niels Mller <>
* aes-internal.h (AES_ROUND, AES_FINAL_ROUND): New macros.
* aes-encrypt-internal.c (_nettle_aes_encrypt): New AES encryption
function, avoiding the table-based indexing.
* sha1-compress.c: Added debugging code.
* md5-compress.c: Likewise.
2005-10-13 Niels Mller <>
* (ASM_MARK_NOEXEC_STACK): Use a diversion, to
substitute the value of ASM_MARK_NOEXEC_STACK at the end of each
assembler file.
* (ASM_MARK_NOEXEC_STACK): Check if the C compiler
generates a .note.GNU-stack section. If so, we should do the same
in our assembler files.
* sparc64/aes.asm: New file. Copy of sparc/aes.asm, with minor
changes to the stack frame layout. Patch contributed by Henrik
Grubbstrm. Not yet tested.
* x86/md5-compress.asm: Skip copying of input to the stack, and
don't allocate space for it.
(F1): Fixed bug.
* testsuite/md5-test.c: Document intermediate values for first
test case.
* (asm_path): Check for sparc64, and use sparc64
subdirectory. Link in md5-compress.asm, if it exists.
2005-10-13 Niels Mller <>
* x86/md5-compress.asm (REF): Fixed calculation of offset.
2005-10-12 Niels Mller <>
* x86/machine.m4 (OFFSET): Moved macro, used to be in...
* x86/sha1-compress.asm (OFFSET): ... removed macro.
* x86/md5-compress.asm: New file, with first attempt at md5
assembler. Not yet working.
2005-10-11 Niels Mller <>
* (nettle_SOURCES): Added md5-compress.c.
* md5.c: Reorganized to use _nettle_md5_compress, in analogy with
* md5-compress.c (_nettle_md5_compress): New file and new function.
2005-10-10 Niels Mller <>
variables, for test cases that are not run by default.
* testsuite/sha1-huge-test.c (test_main): New test case, with a
very large sha1 input.
* testsuite/testutils.c (test_hash_large): New function.
* sha1.c (sha1_block): Deleted function; inlined where used.
(SHA1_INCR): New macro for incrementing the block count.
2005-10-06 Niels Mller <>
* Bumped version to 1.14.
* Released nettle-1.13.
* Check for openssl/aes.h.
* (distdir): Use a loop to pick up the contents of
$(DISTFILES) from source and build directories. For some reason,
$? failed to find in the source directory.
2005-10-05 Niels Mller <>
* x86/aes-decrypt.asm: Use C_NAME(_nettle_aes_decrypt_table) when
using the AES_SUBST_BYTE macro. Use PROLOGUE and EPILOGUE.
* x86/sha1-compress.asm: Use PROLOGUE and EPILOGUE.
* x86/arcfour-crypt.asm: Likewise.
* x86/aes-encrypt.asm: Likewise.
* (ELF_STYLE): Substitute configure's ASM_ELF_STYLE.
* asm.m4 (PROLOGUE, EPILOGUE): New macros, checking the value of
ELF_STYLE. So far, used and tested only for the x86 assembler
files, and needed to make the assembler happy both with ELF
(linux, solaris) and COFF (windows).
* (NM): Use AC_CHECK_TOOL to check for nm.
(ASM_SYMBOL_PREFIX): Use $NM when examining the object file.
(ASM_ELF_STYLE): New variable. Set to 'yes' if assembling a file
with ELF-style .type and .size pseudo ops works.
* (TARGETS, DISTFILES): Added nettle.pdf.
(.texinfo.dvi,, .ps.pdf): New targets, to build nettle.pdf.
(DOCTARGETS): New variable with targets that shouldn't be deleted
by make clean.
(maintainer-clean-here): New target. Deletes generated
documentation files.
* nettle.texinfo: Define AUTHOR with accents, when running in TeX
mode, which doesn't handle latin-1 properly. Set UPDATED-FOR to
1.13. Updated copyright years, and introduced a COPYRIGHT-YEARS
symbol. Updated copyright section, to mention assembler
(Cipher modes): Transformed the Cipher Block Chaining to a section
Cipher modes, describing both CBC and the new CTR mode.
* src/nettle/x86/aes_tables.asm: Deleted unused file.
* x86/aes.asm: Deleted contents. This file is needed just to
override aes.c, which isn't needed for the x86 implementation.
* (SHLIBMINOR): Increased minor number. Library
version is now, soname still
* examples/nettle-benchmark.c (main): Reordered hash benchmarks.
* x86/sha1-compress.asm (EXPAND): Use % 16 instead of & 15 to
compute offsets mod 16, since m4 on FreeBSD 49.RELEASE and NetBSD
doesn't implement & correctly in eval.
2005-10-03 Niels Mller <>
* x86/sha1-compress.asm (OFFSET): New macro.
(F3): Eliminated a movl.
(ROUND): New argument, for k. When using F3, it's TMP3, on the
stack, otherwise, it is kept in TMP2, a register.
2005-10-03 Niels Mller <>
* examples/nettle-openssl.c: Use correct block sizes for openssl
* examples/nettle-benchmark.c: Also display cycles per block.
2005-10-02 Niels Mller <>
* sha1-compress.c (_nettle_sha1_compress): Updated to new
interface. Now responsible for byte conversion.
* x86/sha1-compress.asm (_nettle_sha1_compress): Do byte order
conversion, and store the input data on the stack. This leaves one
more register free for other uses.
* examples/nettle-benchmark.c: Now display cycles/byte, if the -f
option is used to say what the clock frequency is.
* sha1.c (sha1_block): Don't convert data from uint8_t to
uint32_t, that's now the responsibility of _nettle_sha1_compress.
* sha.h (_nettle_sha1_compress): Changed interface. Second
argument is now a pointer to the input data in unaligned,
big-endian form.
2005-09-28 Niels Mller <>
* sha1.c (sha1_final): Call sha1_block, don't call the compression
function _nettle_sha1_compress directly.
* nettle-internal.h (nettle_openssl_md5)
(nettle_openssl_sha1): Declare.
* examples/nettle-benchmark.c (main): Benchmark openssl md5 and
* examples/nettle-openssl.c (nettle_openssl_md5)
(nettle_openssl_sha1): Added glue for openssl hash functions.
* nettle-internal.h (nettle_openssl_aes128, nettle_openssl_aes192)
(nettle_openssl_aes256, nettle_openssl_arcfour128): Declare.
* examples/nettle-benchmark.c: Check WITH_OPENSSL, not
HAVE_LIBCRYPTO. Benchmark openssl's aes and arcfour code.
* examples/nettle-openssl.c: Updated openssl des glue to use the
new openssl DES interface. Added glue for arcfour and aes.
2005-09-27 Niels Mller <>
* nettle.texinfo (RSA): Improved text about the RSA patent.
Use @documentencoding ISO-8859-1.
2005-09-07 Niels Mller <>
* tools/sexp-conv.c (parse_options): New option --raw-hash, for
compatibility with lsh-1.x. Equivalent to --hash.
2005-09-06 Niels Mller <>
* tools/sexp-conv.c (main): With --hash, output a newline after
each hash.
2005-07-02 Niels Mller <>
* testsuite/ (TS_SOURCES): Added ctr-test.c.
* testsuite/testutils.c (test_cipher_ctr): New function.
* testsuite/ctr-test.c: New file.
* testsuite/cbc-test.c (test_main): Use static const for msg.
* (nettle_SOURCES): Added ctr.c.
(HEADERS): Added ctr.h.
(HEADERS): Added nettle-types.h.
(INSTALL_HEADERS): Install nettle-stdint.h.
(distclean-here): Delete nettle-stdint.h, not nettle-types.h.
* ctr.c (ctr_crypt): New file, new function.
* memxor.c (memxor3): New function, suggested by Adam Langley.
* nettle-internal.h (NETTLE_MAX_CIPHER_BLOCK_SIZE): New constant.
* nettle.texinfo (Cipher functions): Fixed typo in prototype for
arctwo_encrypt (noticed by Adam Langley).
* nettle-meta.h: No longer needs to include cbc.h.
* cbc.h (nettle_crypt_func): Moved typedef to nettle-types.h.
(CBC_ENCRYPT, CBC_DECRYPT): Deleted older #if:ed out versions.
* (AX_CREATE_STDINT_H): Use the file name
nettle-stdint.h, not nettle-types.h.
* nettle-types.h: New file. Automatically generated declarations
are now in nettle-stdint.h.
2005-03-17 Niels Mller <>
* config.guess: Support Solaris on x86_64. Fix by Henrik
2005-01-03 Niels Mller <>
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