2014-08-07  Werner Koch  <wk@gnupg.org>

	Release 1.5.4.
	* configure.ac: Set LT version to C19/A8/R3.

2014-08-07  NIIBE Yutaka  <gniibe@fsij.org>

	mpi: fix gcry_mpi_powm for negative base.
	* mpi/mpi-pow.c (gcry_mpi_powm) [USE_ALGORITHM_SIMPLE_EXPONENTIATION]:
	Fix for the case where BASE is negative.
	* tests/mpitests.c (test_powm): Add a test case of (-17)^6 mod 19.

	mpi: mpi-pow improvement.
	* mpi/mpi-pow.c (gcry_mpi_powm): New implementation of left-to-right
	k-ary exponentiation.

2014-08-07  Xi Wang  <xi.wang@gmail.com>

	Replace deliberate division by zero with _gcry_divide_by_zero.
	* mpi/mpi-pow.c: Replace 1 / msize.
	* mpi/mpih-div.c: Replace 1 / dsize.
	* src/misc.c: Add _gcry_divide_by_zero.

2014-05-09  Werner Koch  <wk@gnupg.org>

	mpi: Fix a subtle bug setting spurious bits with in mpi_set_bit.
	* mpi/mpi-bit.c (_gcry_mpi_set_bit, _gcry_mpi_set_highbit): Clear
	allocated but not used bits before resizing.
	* tests/t-mpi-bits.c (set_bit_with_resize): New.

2013-12-09  Werner Koch  <wk@gnupg.org>

	tests: Add bench-slope.
	* tests/bench-slope.c: New.  This is a stripped down version taken
	from master.
	* tests/Makefile.am (noinst_PROGRAMS): Add bench-slope.

2013-10-15  Werner Koch  <wk@gnupg.org>

	w32: Fix installing of .def file.
	* src/Makefile.am (install-def-file): Create libdir first.

2013-09-16  Werner Koch  <wk@gnupg.org>

	Fix bug in _gcry_mpi_tdiv_q_2exp.
	* mpi/mpi-internal.h (MPN_COPY_INCR): Make it work.

2013-07-25  Werner Koch  <wk@gnupg.org>

	Release 1.5.3.
	* configure.ac: Set LT version to C19/A8/R2.

	Mitigate a flush+reload cache attack on RSA secret exponents.
	* mpi/mpi-pow.c (gcry_mpi_powm): Always perfrom the mpi_mul for
	exponents in secure memory.

2013-07-17  Werner Koch  <wk@gnupg.org>

	Fix a special case bug in mpi_powm for e==0.
	* mpi/mpi-pow.c (gcry_mpi_powm): For a zero exponent, make sure that
	the result has been allocated.

2013-04-18  Werner Koch  <wk@gnupg.org>

	Release 1.5.2.

	Update LT version for the next release.
	* configure.ac: Set LT version to C19/A8/R1.

	mpi: Yet another fix to get option flag munging right.
	* cipher/Makefile.am (o_flag_munging): Yet another fix.

	cipher: Fix regression in Padlock support.
	* cipher/rijndael.c (do_setkey): Remove dummy padlock key generation case
	and use the standard one.

	Fix alignment problem in idea.c.
	* cipher/idea.c (cipher): Rework parameter use to fix alignment
	problems.

	* cipher/idea.c (FNCCAST_SETKEY, FNCCAST_CRYPT): Remove unused macros.

2013-04-18  Vladimir Serbinenko  <phcoder@gmail.com>

	Add some const attributes.
	* cipher/md4.c (transform): Add const attribute.
	* cipher/md5.c (transform): Ditto.
	* cipher/rmd160.c (transform): Ditto.

	Fix alignment problem in serpent.c.
	* cipher/serpent.c (serpent_key_prepare): Fix misaligned access.
	(serpent_setkey): Likewise.
	(serpent_encrypt_internal): Likewise.
	(serpent_decrypt_internal): Likewise.
	(serpent_encrypt): Don't put an alignment-increasing cast.
	(serpent_decrypt): Likewise.
	(serpent_test): Likewise.

2013-04-18  Werner Koch  <wk@wheatstone.g10code.de>

	Fix multiply by zero in gcry_mpi_ec_mul.
	* mpi/ec.c (_gcry_mpi_ec_mul_point): Handle case of SCALAR == 0.

2013-04-15  Werner Koch  <wk@gnupg.org>

	Fix addition of EC points.
	* mpi/ec.c (_gcry_mpi_ec_add_points): Fix case of P1 given in affine
	coordinates.

2013-03-20  Ulrich Müller  <ulm@gentoo.org>

	Rework selftest in idea.c.
	* cipher/idea.c (do_setkey): Execute selftest when first called.
	(decrypt_block): Remove commented-out code.
	(selftest): Execute all selftests. Return NULL on success, or
	string in case of error.

	Add support for the IDEA cipher.
	Adapt idea.c to the Libgcrypt framework.
	Add IDEA to cipher_table and to the build system.

	Patents on IDEA have expired:
	  Europe: EP0482154 on 2011-05-16,
	  Japan:  JP3225440 on 2011-05-16,
	  U.S.:   5,214,703 on 2012-01-07.

	* configure.ac: Add idea to the list of available ciphers.
	Define USE_IDEA if idea is enabled.
	* cipher/cipher.c (cipher_table): Add entry for IDEA.
	* cipher/idea.c: Update comment about patents.
	Include proper header files and remove redundant declarations.
	(expand_key, cipher, do_setkey, encrypt_block, decrypt_block):
	Define function arguments as const where appropriate.
	(cipher): Test for !WORDS_BIGENDIAN instead of LITTLE_ENDIAN_HOST.
	(do_setkey, decrypt_block): Don't call selftest.
	(idea_setkey): New function, wrapper for do_setkey.
	(idea_encrypt): New function, wrapper for encrypt_block.
	(_gcry_cipher_spec_idea): Define.
	* cipher/Makefile.am (EXTRA_libcipher_la_SOURCES): Add idea.c.
	* src/cipher.h (_gcry_cipher_spec_idea): Declare.
	* tests/basic.c (check_ciphers): Add GCRY_CIPHER_IDEA.

2013-03-20  Werner Koch  <wk@gnupg.org>

	Include an IDEA implementation.
	The code is the old IDEA test code, written by me back in 1997 and
	distributed on a Danish FTP server.  This commit is only for
	reference.  To use the code it has to be adjusted to the Libgcrypt
	framework.

2013-03-18  Werner Koch  <wk@gnupg.org>

	Get rid of the deprecated AM_CONFIG_HEADER.
	* configure.ac: Use AC_CONFIG_HEADERS.

	Release 1.5.1.

	Allow building with w64-mingw32.
	* autogen.sh <--build-w32>: Support the w64-mingw32 toolchain.  Also
	prepare for 64 bit building.
	<git-setup>: Remove option -c from chmod.

	Update LT version for the next release.
	* configure.ac: Set LT version to C19/A8/R0.

	Update helper scripts.
	* compile, config.guess, config.rpath, config.sub, depcomp,
	* install-sh, mkinstalldirs: Update to Feb 25 versions from gnulib.

	Provide a GCRYPT_VERSION_NUMBER macro.
	* src/gcrypt.h.in (GCRYPT_VERSION_NUMBER): New.
	* configure.ac (VERSION_NUMBER): New ac_subst.
	* compat/compat.c (_gcry_compat_identification): Include revision and
	timestamp.
	* src/global.c (_gcry_vcontrol): Move call to above function ...
	(gcry_check_version): .. here.

	Update to libtool 2.4.2.

	Generate the ChangeLog from commit logs.
	* scripts/git-log-fix: New file.
	* scripts/git-log-footer: New file.
	* doc/HACKING: Describe the ChangeLog policy
	* ChangeLog: New file.
	* Makefile.am (EXTRA_DIST): Add new files.
	(gen-ChangeLog): New.
	(dist-hook): Run gen-ChangeLog.

	Rename all ChangeLog files to ChangeLog-2011.

	Switch to the new automagic beta numbering scheme.
	* configure.ac: Add all the required m4 magic.  Add some autoconf
	portability fixes.

	Remove build hacks for FreeBSD.
	* configure.ac [freebsd]: Do not add /usr/local to CPPFLAGS and
	LDFLAGS.

	mpi: Support the x32 ABI.
	* mpi/amd64/mpi-asm-defs.h: New.

2013-03-18  Benjamin Pousse  <benjamin.pousse@member.fsf.org>

	Fix malfunction of gcry_sexp_car.
	* src/sexp.c (gcry_sexp_nth): Return a proper list for ST_DATA.

2013-03-18  Werner Koch  <wk@gnupg.org>

	mpi: Make using gcc's -Ofast easier.
	* cipher/Makefile.am (o_flag_munging): Take -Ofast in account.

2013-02-19  Jussi Kivilinna  <jussi.kivilinna@mbnet.fi>

	libgcrypt-1.5: rinjdael: Fix use of SSE2 outside USE_AESNI/ctx->use_aesni
	* cipher/rijndael.c (_gcry_aes_cbc_enc, _gcry_aes_cbc_dec): Check if
	AES-NI is enabled before calling aesni_prepare() and aesni_cleanup().

2012-11-21  Werner Koch  <wk@gnupg.org>

	Fix segv with AES-NI on some platforms.
	* cipher/rijndael.c (RIJNDAEL_context): Align on 16 bytes.

2012-11-16  Werner Koch  <wk@gnupg.org>

	Improve parsing of the GIT revision number.
	* configure.ac (git_revision): Use git rev-parse.

	Fix non-portable use of chmod in autogen.sh.
	* autogen.sh: Remove option -c from chmod.

2012-11-08  Werner Koch  <wk@gnupg.org>

	Fix extern inline use for gcc > 4.3 in c99 mode.
	* mpi/mpi-inline.h [!G10_MPI_INLINE_DECL]: Take care of changed extern
	inline semantics in gcc.

2012-11-07  Werner Koch  <wk@gnupg.org>

	Fix memory leak in gcry_pk_testkey for ECC.
	* cipher/ecc.c (check_secret_key): Restructure for easier allocation
	tracking.  Fix memory leak.

2012-11-05  Milan Broz  <mbroz@redhat.com>

	PBKDF2: Allow empty passphrase.
	* cipher/kdf.c (gcry_kdf_derive): Allow empty passphrase for PBKDF2.
	* tests/t-kdf.c (check_pbkdf2): Add test case for above.

2012-11-05  Werner Koch  <wk@gnupg.org>

	Avoid dereferencing pointer right after the end.
	* mpi/mpicoder.c (do_get_buffer): Check the length before derefing P.

2012-04-25  Werner Koch  <wk@gnupg.org>

	Add alignment tests for the cipher tests.
	* tests/basic.c (check_one_cipher): Factor most code out to
	check_one_cipher_core.  Call that core function several times using
	different alignment settings.
	(check_one_cipher_core): New.  Add extra args to allow alignment
	testing.

2012-04-04  Tomas Mraz  <tmraz@fedoraproject.org>

	Add GCRYCTL_SET_ENFORCED_FIPS_FLAG command.
	* doc/gcrypt.texi: Add documentation of the new command.
	* src/fips.c (_gcry_enforced_fips_mode): Report the enforced fips mode
	only when fips mode is enabled.
	(_gcry_set_enforced_fips_mode): New function.
	* src/g10lib.h: Add the _gcry_set_enforced_fips_mode prototype.
	* src/gcrypt.h.in: Add the GCRYCTL_SET_ENFORCED_FIPS_FLAG.
	* src/global.c (_gcry_vcontrol): Handle the new command.

2011-12-01  Werner Koch  <wk@gnupg.org>

	NB: Changes done before December 1st, 2011 are described in
	per directory files named ChangeLog-2011.  See doc/HACKING for
	details.

        -----
	Copyright (C) 2011 Free Software Foundation, Inc.

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