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2196 lines
86 KiB
Plaintext
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.. _relnotes:
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Release Notes
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========================================
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Series 1.10
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----------------------------------------
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Version 1.10.3, 2012-07-10
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* A change in 1.10.2 accidentally broke ABI compatibility with 1.10.1
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and earlier versions, causing programs compiled against 1.10.1 to
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crash if linked with 1.10.2 at runtime.
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* Recent versions of OpenSSL include extra information in ECC private
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keys, the presence of which caused an exception when such a key was
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loaded by botan. The decoding of ECC private keys has been changed
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to ignore these fields if they are set.
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Version 1.10.2, 2012-06-17
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* To protect clients against renegotiation attacks, the TLS client
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now sends the renegotiation extension SCSV.
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* TLS renegotiation is completely disabled in this release. All hello
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requests, and all client hellos after the initial negotiation, are
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ignored.
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* Fix bugs in TLS affecting DSA servers.
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* Pipe::reset no longer requires that message processing be completed,
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a requirement that caused problems when a Filter's end_msg call
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threw an exception, after which point the Pipe object was no longer
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usable.
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* Add support for the rdrand instruction introduced in Intel's Ivy
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Bridge processors.
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* CPUID::has_rdrand was checking the wrong cpuid bit, and would false
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positive on AMD Bulldozer processors.
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* Add the Camellia block cipher
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* An implementation of SRP-6a compatible with the specification in
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RFC 5054 is now available in srp6.h
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* The exception catching syntax of configure.py has been changed to
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the Python 3.x syntax. This syntax also works with Python 2.6 and
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2.7, but not with any earlier Python 2 release. A simple search and
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replace will allow running it under Python 2.5::
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perl -pi -e 's/except (.*) as (.*):/except $1, $2:/g' configure.py
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* If clock_gettime is available on the system, poll all available
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clock types in the hres_timer poll.
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* Add AltiVec detection for IBM POWER7 processors.
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* Add AltiVec detection for OpenBSD, contributed by Brad Smith (PR 162)
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* Add Google's Native Client as an compile target
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* The Qt mutex wrapper was broken and would not compile with any recent
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version of Qt. It has been removed.
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* If targetting GCC on a Windows system, configure.py will warn that
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likely you wanted to configure for either MinGW or Cygwin, not the
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generic Windows target which is oriented to Win32 plus the Visual
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C++ runtime.
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* Fixed a compilation problem of the dynamic loader hooks under MinGW GCC
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* Don't set a soname on OpenBSD, as it doesn't support it (PR 158)
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* Fix a configure.py incompatability with the subprocess module
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included in Python 3.1 (PR 157)
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* A bug in configure.py would cause it to interpret `--cpu=s390x` as
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`s390`. This may have affected other CPUs as well. Now configure.py
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searches for an exact match, and only if no exact match is found
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will it search for substring matches.
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Version 1.10.1, 2011-07-11
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* A race condition in `Algorithm_Factory` could cause crashes in
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multithreaded code. See `this thread on botan-devel
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<http://lists.randombit.net/pipermail/botan-devel/2011-July/001455.html>`_
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for details and workarounds.
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* The return value of ``name`` has changed for GOST 28147-89 and
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Skein-512. GOST's ``name`` now includes the name of the sbox, and
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Skein's includes the personalization string (if nonempty). This
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allows an object to be properly roundtripped, which is necessary to
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fix the race condition described above.
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* A new distribution script is now included, as
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``src/build-data/scripts/dist.py``
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* The ``build.h`` header now includes, if available, an identifier of
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the source revision that was used. This identifier is also included
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in the result of ``version_string``.
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Version 1.10.0, 2011-06-20
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Detection for the rdrand instruction being added to upcoming Intel
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Ivy Bridge processors has been added.
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* A template specialization of std::swap was added for the memory
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container types.
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Series 1.9
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----------------------------------------
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Version 1.9.18, 2011-06-03
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Fourth release candidate for 1.10.0
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* The GOST 34.10 verification operation was not ensuring that s and r
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were both greater than zero. This could potentially have meant it
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would have accepted an invalid all-zero signature as valid for any
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message. Due to how ECC points are internally represented it instead
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resulted in an exception being thrown.
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* A simple multiexponentation algorithm is now used in ECDSA and
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GOST-34.10 signature verification, leading to 20 to 25% improvements
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in ECDSA and 25% to 40% improvements in GOST-34.10 verification
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performance.
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* The internal representation of elliptic curve points has been
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modified to use Montgomery representation exclusively, resulting in
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reduced memory usage and a 10 to 20% performance improvement for
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ECDSA and ECDH.
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* In OAEP decoding, scan for the delimiter bytes using a loop that is
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written without conditionals so as to help avoid timing analysis.
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Unfortunately GCC at least is 'smart' enough to compile it to
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jumps anyway.
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* The SSE2 implementation of IDEA did not work correctly when compiled
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by Clang, because the trick it used to emulate a 16 bit unsigned
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compare in SSE (which doesn't contain one natively) relied on signed
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overflow working in the 'usual' way. A different method that doesn't
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rely on signed overflow is now used.
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* Add support for compiling SSL using Visual C++ 2010's TR1
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implementation.
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* Fix a bug under Visual C++ 2010 which would cause ``hex_encode`` to
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crash if given a zero-sized input to encode.
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* A new build option ``--via-amalgamation`` will first generate the
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single-file amalgamation, then build the library from that single
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file. This option requires a lot of memory and does not parallelize,
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but the resulting library is smaller and may be faster.
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* On Unix, the library and header paths have been changed to allow
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parallel installation of different versions of the library. Headers
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are installed into ``<prefix>/include/botan-1.9/botan``, libraries
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are named ``libbotan-1.9``, and ``botan-config`` is now namespaced
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(so in this release ``botan-config-1.9``). All of these embedded
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versions will be 1.10 in the upcoming stable release.
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* The soname system has been modified. In this release the library
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soname is ``libbotan-1.9.so.0``, with the full library being named
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``libbotan-1.9.so.0.18``. The ``0`` is the ABI version, and will be
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incremented whenever a breaking ABI change is made.
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* TR1 support is not longer automatically assumed under older versions
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of GCC
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* Functions for base64 decoding that work standalone (without needing
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to use a pipe) have been added to ``base64.h``
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* The function ``BigInt::to_u32bit`` was inadvertently removed in 1.9.11
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and has been added back.
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* The function ``BigInt::get_substring`` did not work correctly with a
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*length* argument of 32.
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* The implementation of ``FD_ZERO`` on Solaris uses ``memset`` and
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assumes the caller included ``string.h`` on its behalf. Do so to
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fix compilation in the ``dev_random`` and ``unix_procs`` entropy
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sources. Patch from Jeremy C. Reed.
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* Add two different configuration targets for Atom, since some are
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32-bit and some are 64-bit. The 'atom' target now refers to the
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64-bit implementations, use 'atom32' to target the 32-bit
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processors.
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* The (incomplete) support for CMS and card verifiable certificates
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are disabled by default; add ``--enable-modules=cms`` or
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``--enable-modules=cvc`` during configuration to turn them back on.
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Version 1.9.17, 2011-04-29
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Third release candidate for 1.10.0
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* The format preserving encryption method currently available was
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presented in the header ``fpe.h`` and the functions ``fpe_encrypt``
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and ``fpe_decrypt``. These were renamed as it is likely that other
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FPE schemes will be included in the future. The header is now
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``fpe_fe1.h``, and the functions are named ``fe1_encrypt`` and
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``fe1_decrypt``. See :doc:`fpe` for more information.
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* New options to ``configure.py`` control what tools are used for
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documentation generation. The ``--with-sphinx`` option enables using
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Sphinx to convert ReST into HTML; otherwise the ReST sources are
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installed directly. If ``--with-doxygen`` is used, Doxygen will run
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as well. Documentation generation can be triggered via the ``docs``
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target in the makefile; it will also be installed by the install
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target on Unix.
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* A bug in 1.9.16 effectively disabled support for runtime CPU feature
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detection on x86 under GCC in that release.
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* A mostly internal change, all references to "ia32" and "amd64" have
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been changed to the vendor neutral and probably easier to understand
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"x86-32" and "x86-64". For instance, the "mp_amd64" module has been
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renamed "mp_x86_64", and the macro indicating x86-32 has changed
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from ``BOTAN_TARGET_ARCH_IS_IA32`` to
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``BOTAN_TARGET_ARCH_IS_X86_32``. The classes calling assembly have
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also been renamed.
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* Similiarly to the above change, the AES implemenations using the
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AES-NI instruction set have been renamed from AES_XXX_Intel to
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AES_XXX_NI.
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* Systems that are identified as `sun4u` will default to compiling for
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32-bit SPARCv9 code rather than 64-bit. This matches the still
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common convention for 32-bit SPARC userspaces. If you want 64-bit
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code on such as system, use ``--cpu=sparc64``.
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* Some minor fixes for compiling botan under the BeOS
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clone/continuation `Haiku <http://haiku-os.org>`_.
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* Further updates to the documentation
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Version 1.9.16, 2011-04-11
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Second release candidate for 1.10.0
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* The documentation, previously written in LaTeX, is now in
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reStructuredText suitable for processing by `Sphinx
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<http://sphinx.pocoo.org>`_, which can generate nicely formatted
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HTML and PDFs. The documentation has also been greatly updated and
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expanded.
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* The class ``EC_Domain_Params`` has been renamed ``EC_Group``, with a
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typedef for backwards compatability.
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* ``EC_Group``'s string constructor didn't understand the standard
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names like "secp160r1", forcing use of the OIDs.
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* Two constructors for ECDSA private keys, the one that creates a new
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random key, and the one that provides a preset private key as a
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``BigInt``, have been merged. This matches the existing interface
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for DSA and DH keys. If you previously used the version taking a
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``BigInt`` private key, you'll have to additionally pass in a
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``RandomNumberGenerator`` object starting in this release.
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* It is now possible to create ECDH keys with a preset ``BigInt``
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private key; previously no method for this was available.
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* The overload of ``generate_passhash9`` that takes an explicit
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algorithm identifier has been merged with the one that does not.
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The algorithm identifier code has been moved from the second
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parameter to the fourth. See :ref:`passhash9` for details.
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* Change shared library versioning to match the normal Unix
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conventions. Instead of ``libbotan-X.Y.Z.so``, the shared lib is
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named ``libbotan-X.Y.so.Z``; this allows the runtime linker to do
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its runtime linky magic. It can be safely presumed that any change
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in the major or minor version indicates ABI incompatability.
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* Remove the socket wrapper code; it was not actually used by anything
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in the library, only in the examples, and you can use whatever kind
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of (blocking) socket interface you like with the SSL/TLS code. It's
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available as socket.h in the examples directory if you want to use
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it.
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* Disable the by-default 'strong' checking of private keys that are
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loaded from storage. You can always request key material sanity
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checking using Private_Key::check_key.
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* Bring back removed functions ``min_keylength_of``,
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``max_keylength_of``, ``keylength_multiple_of`` in ``lookup.h`` to
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avoid breaking applications written against 1.8
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Version 1.9.15, 2011-03-21
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* First release candidate for 1.10.0
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* Modify how message expansion is done in SHA-256 and SHA-512.
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Instead of expanding the entire message at the start, compute them
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in the minimum number of registers. Values are computed 15 rounds
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before they are needed. On a Core i7-860, GCC 4.5.2, went from 143
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to 157 MiB/s in SHA-256, and 211 to 256 MiB/s in SHA-512.
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* Pipe will delete empty output queues as soon as they are no longer
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needed, even if earlier messages still have data unread. However an
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(empty) entry in a deque of pointers will remain until all prior
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messages are completely emptied.
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* Avoid reading the SPARC ``%tick`` register on OpenBSD as unlike
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Linux the kernel will not trap and emulate it for us, causing a
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illegal instruction crash.
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* Improve detection and autoconfiguration for ARM processors.
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Version 1.9.14, 2011-03-01
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add support for bcrypt, OpenBSD's password hashing scheme. It is
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described in :ref:`bcrypt`.
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* Add support for NIST's AES key wrapping algorithm, as described in
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:rfc:`3394`. It is available by including ``rfc3394.h``.
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* Fix an infinite loop in zlib filters introduced in 1.9.11 (PR 142)
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Version 1.9.13, 2011-02-19
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Update Keccak to the round 3 variant
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* Fix ordering in GOST 34.10 signatures to match DNSSEC specifications
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* Use ``size_t`` instead of ``u32bit`` for small integers in DER/BER codecs
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* Add new build option ``--distribution-info``
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* Fix problems in the amalgamation build
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* Fix building under Clang 2.9 and Sun Studio 12
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Version 1.9.12, 2010-12-13
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add the Keccak hash function
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* Fix compilation problems in Python wrappers
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* Fix compilation problem in OpenSSL engine
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* Update SQLite3 database encryption codec
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Version 1.9.11, 2010-11-29
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Many SSL/TLS APIs have changed. This API is still unstable.
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* The SSL interface requires TR1 (uses std::tr1::function)
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* Fix SSL handshake failures when using RC4 ciphersuites
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* Fix a number of CRL encoding and decoding bugs
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* Counter mode now always encrypts 256 blocks in parallel
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* Code where u32bit was used to represent a length now uses size_t
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* Use small tables in the first round of AES
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* Removed AES class: app must choose AES-128, AES-192, or AES-256
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* Add hex encoding/decoding functions that can be used without a Pipe
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* Add base64 encoding functions that can be used without a Pipe
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* Add to_string function to X509_Certificate
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* Add support for dynamic engine loading on Windows
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* Replace BlockCipher::BLOCK_SIZE attribute with function block_size()
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* Replace HashFunction::HASH_BLOCK_SIZE attribute with hash_block_size()
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* Changed semantics of MemoryRegion::resize and clear to match STL
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* Removed MemoryRegion::append, replaced by push_back and operator+=
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* Move PBKDF lookup to engine system
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* The IDEA key schedule has been changed to run in constant time
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* Avoid a possible timing vulnerability in Montgomery reduction
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* Add Algorithm and Key_Length_Specification classes
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* Switch default PKCS #8 encryption algorithm from AES-128 to AES-256
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* Update Skein-512 to match the v1.3 specification
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* Allow using PBKDF2 with empty passphrases
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* Add compile-time deprecation warnings for GCC, Clang, and MSVC
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* Support use of HMAC(SHA-256) and CMAC(Blowfish) in passhash9
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* Improve support for Intel Atom processors
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* Fix compilation problems under Sun Studio and Clang
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Version 1.9.10, 2010-08-12
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add a constant time AES implementation using SSSE3
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* Add support for loading new Engines at runtime
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* Use GCC byteswap intrinsics where possible
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* Drop support for building with Python 2.4
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* Fix benchmarking of block ciphers in ECB mode
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* Consolidate the two x86 assembly engines
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* Rename S2K to PBKDF
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Version 1.9.9, 2010-06-28
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add new X509::BER_encode and PKCS8::BER_encode
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* Give all Filter objects a name() function
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* Add Keyed_Filter::valid_iv_length
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* Increase default iteration counts for private key encryption
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* Fix compilation of mp_asm64 on 64-bit MIPS with GCC 4.4 and later
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* Fix compilation under Apple's GCC 4.2
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* Expand and update the Doxygen documentation
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Version 1.9.8, 2010-06-14
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add support for wide multiplications on 64-bit Windows
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* Use constant time multiplication in IDEA
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* Avoid possible timing attack against OAEP decoding
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* Removed FORK-256; rarely used and it has been broken
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* Rename ``--use-boost-python`` to ``--with-boost-python``
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* Skip building shared libraries on MinGW/Cygwin
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* Fix creation of 512 and 768 bit DL groups using the DSA kosherizer
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* Fix compilation on GCC versions before 4.3 (missing cpuid.h)
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* Fix compilation under the Clang compiler
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Version 1.9.7, 2010-04-27
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* TLS: Support reading SSLv2 client hellos
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* TLS: Add support for SEED ciphersuites (RFC 4162)
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* Add Comb4P hash combiner function
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* Fix checking of EMSA_Raw signatures with leading 0 bytes
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Version 1.9.6, 2010-04-09
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* TLS: Add support for TLS v1.1
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* TLS: Support server name indicator extension
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* TLS: Fix server handshake
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* TLS: Fix server using DSA certificates
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* TLS: Avoid timing channel between CBC padding check and MAC verification
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Version 1.9.5, 2010-03-29
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Numerous ECC optimizations
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* Fix GOST 34.10-2001 X.509 key loading
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* Allow PK_Signer's fault protection checks to be toggled off
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* Avoid using pool-based locking allocator if we can't mlock
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* Remove all runtime options
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* New BER_Decoder::{decode_and_check, decode_octet_string_bigint}
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* Remove SecureBuffer in favor of SecureVector length parameter
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* HMAC_RNG: Perform a poll along with user-supplied entropy
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* Fix crash in MemoryRegion if Allocator::get failed
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* Fix small compilation problem on FreeBSD
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Version 1.9.4, 2010-03-09
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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* Add the Ajisai SSLv3/TLSv1.0 implementation
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* Add GOST 34.10-2001 public key signature scheme
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* Add SIMD implementation of Noekeon
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* Add SSE2 implementation of IDEA
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* Extend Salsa20 to support longer IVs (XSalsa20)
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* Perform XTS encryption and decryption in parallel where possible
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* Perform CBC decryption in parallel where possible
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* Add SQLite3 db encryption codec, contributed by Olivier de Gaalon
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* Add a block cipher cascade construction
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* Add support for password hashing for authentication (passhash9.h)
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* Add support for Win32 high resolution system timers
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* Major refactoring and API changes in the public key code
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* Use consistency checking (anti-fault attack) for all signature schemes
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* Changed S2K interface: derive_key now takes salt, iteration count
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* Remove dependency on TR1 for ECC and CVC code
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* Renamed ECKAEG to its more usual name, ECDH
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* Fix crash in GMP_Engine if library is shutdown and reinitialized
|
|
* Fix an invalid memory read in MD4
|
|
* Fix Visual C++ static builds
|
|
* Remove Timer class entirely
|
|
* Switch default PKCS #8 encryption algorithm from 3DES to AES-128
|
|
* New option --gen-amalgamation for creating a SQLite-style amalgamation
|
|
* Many headers are now explicitly internal-use-only and are not installed
|
|
* Greatly improve the Win32 installer
|
|
* Several fixes for Visual C++ debug builds
|
|
|
|
Version 1.9.3, 2009-11-19
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add new AES implementation using Intel's AES instruction intrinsics
|
|
* Add an implementation of format preserving encryption
|
|
* Allow use of any hash function in X.509 certificate creation
|
|
* Optimizations for MARS, Skipjack, and AES
|
|
* Set macros for available SIMD instructions in build.h
|
|
* Add support for using InnoSetup to package Windows builds
|
|
* By default build a DLL on Windows
|
|
|
|
Version 1.9.2, 2009-11-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add SIMD version of XTEA
|
|
* Support both SSE2 and AltiVec SIMD for Serpent and XTEA
|
|
* Optimizations for SHA-1 and SHA-2
|
|
* Add AltiVec runtime detection
|
|
* Fix x86 CPU identification with Intel C++ and Visual C++
|
|
|
|
Version 1.9.1, 2009-10-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Better support for Python and Perl wrappers
|
|
* Add an implementation of Blue Midnight Wish (Round 2 tweak version)
|
|
* Modify Skein-512 to match the tweaked 1.2 specification
|
|
* Add threshold secret sharing (draft-mcgrew-tss-02)
|
|
* Add runtime cpu feature detection for x86/x86-64
|
|
* Add code for general runtime self testing for hashes, MACs, and ciphers
|
|
* Optimize XTEA; twice as fast as before on Core2 and Opteron
|
|
* Convert CTR_BE and OFB from filters to stream ciphers
|
|
* New parsing code for SCAN algorithm names
|
|
* Enable SSE2 optimizations under Visual C++
|
|
* Remove all use of C++ exception specifications
|
|
* Add support for GNU/Hurd and Clang/LLVM
|
|
|
|
Version 1.9.0, 2009-09-09
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add support for parallel invocation of block ciphers where possible
|
|
* Add SSE2 implementation of Serpent
|
|
* Add Rivest's package transform (an all or nothing transform)
|
|
* Minor speedups to the Turing key schedule
|
|
* Fix processing multiple messages in XTS mode
|
|
* Add --no-autoload option to configure.py, for minimized builds
|
|
* The previously used configure.pl script is no longer supported
|
|
|
|
Series 1.8
|
|
----------------------------------------
|
|
|
|
Version 1.8.13, 2011-07-02
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* A race condition in `Algorithm_Factory` could cause crashes in
|
|
multithreaded code. See `this thread on botan-devel
|
|
<http://lists.randombit.net/pipermail/botan-devel/2011-July/001455.html>`_
|
|
for details and workarounds.
|
|
|
|
Version 1.8.12, 2011-06-20
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
* If EMSA3(Raw) was used for more than one signature, it would produce
|
|
incorrect output.
|
|
|
|
* Fix the --enable-debug option to configure.py
|
|
|
|
* Improve OS detection on Cygwin
|
|
|
|
* Fix compilation under Sun Studio 12 on Solaris
|
|
|
|
* Fix a memory leak in the constructors of DataSource_Stream and
|
|
DataSink_Stream which would occur if opening the file failed. PR 144
|
|
|
|
Version 1.8.11, 2010-11-02
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a number of CRL encoding and decoding bugs
|
|
* When building a debug library under VC++, use the debug runtime
|
|
* Fix compilation under Sun Studio on Linux and Solaris
|
|
* Add several functions for compatability with 1.9
|
|
* In the examples, read most input files as binary
|
|
* The Perl build script has been removed in this release
|
|
|
|
Version 1.8.10, 2010-08-31
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Switch default PKCS #8 encryption algorithm from 3DES to AES-256
|
|
* Increase default hash iterations from 2048 to 10000 in PBES1 and PBES2
|
|
* Use small tables in the first round of AES
|
|
* Add PBKDF typedef and get_pbkdf for better compatability with 1.9
|
|
* Add version of S2K::derive_key taking salt and iteration count
|
|
* Enable the /proc-walking entropy source on NetBSD
|
|
* Fix the doxygen makefile target
|
|
|
|
Version 1.8.9, 2010-06-16
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Use constant time multiplication in IDEA
|
|
* Avoid possible timing attack against OAEP decoding
|
|
* Add new X509::BER_encode and PKCS8::BER_encode
|
|
* Enable DLL builds under Windows
|
|
* Add Win32 installer support
|
|
* Add support for the Clang compiler
|
|
* Fix problem in semcem.h preventing build under Clang or GCC 3.4
|
|
* Fix bug that prevented creation of DSA groups under 1024 bits
|
|
* Fix crash in GMP_Engine if library is shutdown and reinitialized
|
|
* Work around problem with recent binutils in x86-64 SHA-1
|
|
* The Perl build script is no longer supported and refuses to run by default
|
|
|
|
Version 1.8.8, 2009-11-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Alter Skein-512 to match the tweaked 1.2 specification
|
|
* Fix use of inline asm for access to x86 bswap function
|
|
* Allow building the library without AES enabled
|
|
* Add 'powerpc64' alias to ppc64 arch for Gentoo ebuild
|
|
|
|
Version 1.8.7, 2009-09-09
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix processing multiple messages in XTS mode
|
|
* Add --no-autoload option to configure.py, for minimized builds
|
|
|
|
Version 1.8.6, 2009-08-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add Cryptobox, a set of simple password-based encryption routines
|
|
* Only read world-readable files when walking /proc for entropy
|
|
* Fix building with TR1 disabled
|
|
* Fix x86 bswap support for Visual C++
|
|
* Fixes for compilation under Sun C++
|
|
* Add support for Dragonfly BSD (contributed by Patrick Georgi)
|
|
* Add support for the Open64 C++ compiler
|
|
* Build fixes for MIPS systems running Linux
|
|
* Minor changes to license, now equivalent to the FreeBSD/NetBSD license
|
|
|
|
Version 1.8.5, 2009-07-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Change configure.py to work on stock Python 2.4
|
|
* Avoid a crash in Skein_512::add_data processing a zero-length input
|
|
* Small build fixes for SPARC, ARM, and HP-PA processors
|
|
* The test suite now returns an error code from main() if any tests failed
|
|
|
|
Version 1.8.4, 2009-07-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a bug in nonce generation in the Miller-Rabin test
|
|
|
|
Version 1.8.3, 2009-07-11
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add a new Python configuration script
|
|
* Add the Skein-512 SHA-3 candidate hash function
|
|
* Add the XTS block cipher mode from IEEE P1619
|
|
* Fix random_prime when generating a prime of less than 7 bits
|
|
* Improve handling of low-entropy situations during PRNG seeding
|
|
* Change random device polling to prefer /dev/urandom over /dev/random
|
|
* Use an input insensitive implementation of same_mem instead of memcmp
|
|
* Correct DataSource::discard_next to return the number of discarded bytes
|
|
* Provide a default value for AutoSeeded_RNG::reseed
|
|
* Fix Gentoo bug 272242
|
|
|
|
Version 1.8.2, 2009-04-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Make entropy polling more flexible and in most cases faster
|
|
* GOST 28147 now supports multiple sbox parameters
|
|
* Added the GOST 34.11 hash function
|
|
* Fix botan-config problems on MacOS X
|
|
|
|
Version 1.8.1, 2009-01-20
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Avoid a valgrind warning in es_unix.cpp on 32-bit Linux
|
|
* Fix memory leak in PKCS8 load_key and encrypt_key
|
|
* Relicense api.tex from CC-By-SA 2.5 to BSD
|
|
* Fix botan-config on MacOS X, Solaris
|
|
|
|
Version 1.8.0, 2008-12-08
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix compilation on Solaris with GCC
|
|
|
|
Series 1.7
|
|
----------------------------------------
|
|
|
|
Version 1.7.24, 2008-12-01
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a compatibility problem with SHA-512/EMSA3 signature padding
|
|
* Fix bug preventing EGD/PRNGD entropy poller from working
|
|
* Fix integer overflow in Pooling_Allocator::get_more_core (bug id #27)
|
|
* Add EMSA3_Raw, a variant of EMSA3 called CKM_RSA_PKCS in PKCS #11
|
|
* Add support for SHA-224 in EMSA2 and EMSA3 PK signature padding schemes
|
|
* Add many more test vectors for RSA with EMSA2, EMSA3, and EMSA4
|
|
* Wrap private structs in SSE2 SHA-1 code in anonymous namespace
|
|
* Change configure.pl's CPU autodetection output to be more consistent
|
|
* Disable using OpenSSL's AES due to crashes of unknown cause
|
|
* Fix warning in /proc walking entropy poller
|
|
* Fix compilation with IBM XLC for Cell 0.9-200709
|
|
|
|
Version 1.7.23, 2008-11-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Change to use TR1 (thus enabling ECDSA) with GCC and ICC
|
|
* Optimize almost all hash functions, especially MD4 and Tiger
|
|
* Add configure.pl options --{with,without}-{bzip2,zlib,openssl,gnump}
|
|
* Change Timer to be pure virtual, and add ANSI_Clock_Timer
|
|
* Cache socket descriptors in the EGD entropy source
|
|
* Avoid bogging down startup in /proc walking entropy source
|
|
* Remove Buffered_EntropySource helper class
|
|
* Add a Default_Benchmark_Timer typedef in benchmark.h
|
|
* Add examples using benchmark.h and Algorithm_Factory
|
|
* Add ECC tests from InSiTo
|
|
* Minor documentation updates
|
|
|
|
Version 1.7.22, 2008-11-17
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add provider preferences to Algorithm_Factory
|
|
* Fix memory leaks in PBE_PKCS5v20 and get_pbe introduced in 1.7.21
|
|
* Optimize AES encryption and decryption (about 10% faster)
|
|
* Enable SSE2 optimized SHA-1 implementation on Intel Prescott CPUs
|
|
* Fix nanoseconds overflow in benchmark code
|
|
* Remove Engine::add_engine
|
|
|
|
Version 1.7.21, 2008-11-11
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Make algorithm lookup much more configuable
|
|
* Add facilities for runtime performance testing of algorithms
|
|
* Drop use of entropy estimation in the PRNGs
|
|
* Increase intervals between HMAC_RNG automatic reseeding
|
|
* Drop InitializerOptions class, all options but thread safety
|
|
|
|
Version 1.7.20, 2008-11-09
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Namespace pkg-config file by major and minor versions
|
|
* Cache device descriptors in Device_EntropySource
|
|
* Split base.h into {block_cipher,stream_cipher,mac,hash}.h
|
|
* Removed get_mgf function from lookup.h
|
|
|
|
Version 1.7.19, 2008-11-06
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add HMAC_RNG, based on a design by Hugo Krawczyk
|
|
* Optimized the Turing stream cipher (about 20% faster on x86-64)
|
|
* Modify Randpool's reseeding algorithm to poll more sources
|
|
* Add a new AutoSeeded_RNG in auto_rng.h
|
|
* OpenPGP_S2K changed to take hash object instead of name
|
|
* Add automatic identification for Intel's Prescott processors
|
|
|
|
Version 1.7.18, 2008-10-22
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add Doxygen comments from InSiTo
|
|
* Add ECDSA and ECKAEG benchmarks
|
|
* Add configure.pl switch --with-tr1-implementation
|
|
* Fix configure.pl's --with-endian and --with-unaligned-mem options
|
|
* Added support for pkg-config
|
|
* Optimize byteswap with x86 inline asm for Visual C++ by Yves Jerschow
|
|
* Use const references to avoid copying overhead in CurveGFp, GFpModulus
|
|
|
|
Version 1.7.17, 2008-10-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add missing ECDSA object identifiers
|
|
* Fix error in x86 and x86-64 assembler affecting GF(p) math
|
|
* Remove Boost dependency from GF(p) math
|
|
* Modify botan-config to not print -L/usr/lib or -L/usr/local/lib
|
|
* Add BOTAN_DLL macro to over 30 classes missing it
|
|
* Rename the two SHA-2 base classes for consistency
|
|
|
|
Version 1.7.16, 2008-10-09
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add several missing pieces needed for ECDSA and ECKAEG
|
|
* Add Card Verifiable Certificates from InSiTo
|
|
* Add SHA-224 from InSiTo
|
|
* Add BSI variant of EMSA1 from InSiTo
|
|
* Add GF(p) and ECDSA tests from InSiTo
|
|
* Split ECDSA and ECKAEG into distinct modules
|
|
* Allow OpenSSL and GNU MP engines to be built with public key algos disabled
|
|
* Rename sha256.h to sha2_32.h and sha_64.h to sha2_64.h
|
|
|
|
Version 1.7.15, 2008-10-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add GF(p) arithmetic from InSiTo
|
|
* Add ECDSA and ECKAEG implementations from InSiTo
|
|
* Minimize internal dependencies, allowing for smaller build configurations
|
|
* Add new User Manual and Architecture Guide from FlexSecure GmbH
|
|
* Alter configure.pl options for better autotools compatibility
|
|
* Update build instructions for recent changes to configure.pl
|
|
* Fix CPU detection using /proc/cpuinfo
|
|
|
|
Version 1.7.14, 2008-09-30
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Split library into parts allowing modular builds
|
|
* Add (very preliminary) CMS support to the main library
|
|
* Some constructors now require object pointers instead of names
|
|
* Support multiple implementations of the same algorithm
|
|
* Build support for Pentium-M processors, from Derek Scherger
|
|
* Build support for MinGW/MSYS, from Zbigniew Zagorski
|
|
* Use inline assembly for bswap on 32-bit x86
|
|
|
|
Version 1.7.13, 2008-09-27
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add SSLv3 MAC, SSLv3 PRF, and TLS v1.0 PRF from Ajisai
|
|
* Allow all examples to compile even if compression not enabled
|
|
* Make CMAC's polynomial doubling operation a public class method
|
|
* Use the -m64 flag when compiling with Sun Forte on x86-64
|
|
* Clean up and slightly optimize CMAC::final_result
|
|
|
|
Version 1.7.12, 2008-09-18
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add x86 assembly for Visual Studio C++, by Luca Piccarreta
|
|
* Add a Perl XS module, by Vaclav Ovsik
|
|
* Add SWIG-based wrapper for Botan
|
|
* Add SSE2 implementation of SHA-1, by Dean Gaudet
|
|
* Remove the BigInt::sig_words cache due to bugs
|
|
* Combined the 4 Blowfish sboxes, suggested by Yves Jerschow
|
|
* Changed BigInt::grow_by and BigInt::grow_to to be non-const
|
|
* Add private assignment operators to classes that don't support assignment
|
|
* Benchmark RSA encryption and signatures
|
|
* Added test programs for random_prime and ressol
|
|
* Add high resolution timers for IA-64, HP-PA, S390x
|
|
* Reduce use of the RNG during benchmarks
|
|
* Fix builds on STI Cell PPU
|
|
* Add support for IBM's XLC compiler
|
|
* Add IETF 8192 bit MODP group
|
|
|
|
Version 1.7.11, 2008-09-11
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the Salsa20 stream cipher
|
|
* Optimized Montgomery reduction, Karatsuba squaring
|
|
* Added 16x16->32 word Comba multiplication and squaring
|
|
* Use a much larger Karatsuba cutoff point
|
|
* Remove bigint_mul_add_words
|
|
* Inlined several BigInt functions
|
|
* Add useful information to the generated build.h
|
|
* Rename alg_{ia32,amd64} modules to asm_{ia32,amd64}
|
|
* Fix the Windows build
|
|
|
|
Version 1.7.10, 2008-09-05
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Public key benchmarks run using a selection of random keys
|
|
* New benchmark timer options are clock_gettime, gettimeofday, times, clock
|
|
* Including reinterpret_cast optimization for xor_buf in default header
|
|
* Split byte swapping and word rotation functions into distinct headers
|
|
* Add IETF modp 6144 group and 2048 and 3072 bit DSS groups
|
|
* Optimizes BigInt right shift
|
|
* Add aliases in DL_Group::Format enum
|
|
* BigInt now caches the significant word count
|
|
|
|
Version 1.7.9, 2008-08-27
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Make clear() in most algorithm base classes a pure virtual
|
|
* Add noexec stack marker for GNU linker in assembly code
|
|
* Avoid string operations in ressol
|
|
* Compilation fixes for MinGW and Visual Studio C++ 2008
|
|
* Some autoconfiguration fixes for Windows
|
|
|
|
Version 1.7.8, 2008-07-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the block cipher Noekeon
|
|
* Remove global deref_alias function
|
|
* X509_Store takes timeout options as constructor arguments
|
|
* Add Shanks-Tonelli algorithm, contributed by FlexSecure GmbH
|
|
* Extend random_prime() for generating primes of any bit length
|
|
* Remove Config class
|
|
* Allow adding new entropy via base RNG interface
|
|
* Reseeding a X9.31 PRNG also reseeds the underlying PRNG
|
|
|
|
Version 1.7.7, 2008-06-28
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Remove the global PRNG object
|
|
* The PK filter objects were removed
|
|
* Add a test suite for the ANSI X9.31 PRNG
|
|
* Much cleaner and (mostly) thread-safe reimplementation of es_ftw
|
|
* Remove both default arguments to ANSI_X931_RNG's constructor
|
|
* Remove the randomizing version of OctetString::change
|
|
* Make the cipher and MAC to use in Randpool configurable
|
|
* Move RandomNumberGenerator declaration to rng.h
|
|
* RSA_PrivateKey will not generate keys smaller than 1024 bits
|
|
* Fix an error decoding BER UNIVERSAL types with special taggings
|
|
|
|
Version 1.7.6, 2008-05-05
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Initial support for Windows DLLs, from Joel Low
|
|
* Reset the position pointer when a new block is generated in X9.32 PRNG
|
|
* Timer objects are now treated as entropy sources
|
|
* Moved several ASN.1-related enums from enums.h to an appropriate header
|
|
* Removed the AEP module, due to inability to test
|
|
* Removed Global_RNG and rng.h
|
|
* Removed system_clock
|
|
* Removed Library_State::UI and the pulse callback logic
|
|
|
|
Version 1.7.5, 2008-04-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* The API of X509_CA::sign_request was altered to avoid race conditions
|
|
* New type Pipe::message_id to represent the Pipe message number
|
|
* Remove the Named_Mutex_Holder for a small performance gain
|
|
* Removed several unused or rarely used functions from Config
|
|
* Ignore spaces inside of a decimal string in BigInt::decode
|
|
* Allow using a std::istream to initialize a DataSource_Stream object
|
|
* Fix compilation problem in zlib compression module
|
|
* The chunk sized used by Pooling_Allocator is now a compile time setting
|
|
* The size of random blinding factors is now a compile time setting
|
|
* The install target no longer tries to set a particular owner/group
|
|
|
|
Version 1.7.4, 2008-03-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Use unaligned memory read/writes on systems that allow it, for performance
|
|
* Assembly for x86-64 for accessing the bswap instruction
|
|
* Use larger buffers in ARC4 and WiderWAKE for significant throughput increase
|
|
* Unroll loops in SHA-160 for a few percent increase in performance
|
|
* Fix compilation with GCC 3.2 in es_ftw and es_unix
|
|
* Build fix for NetBSD systems
|
|
* Prevent es_dev from being built except on Unix systems
|
|
|
|
Version 1.7.3, 2008-01-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* New invocation syntax for configure.pl with several new options
|
|
* Support for IPv4 addresses in a subject alternative name
|
|
* New fast poll for the generic Unix entropy source (es_unix)
|
|
* The es_file entropy source has been replaced by the es_dev module
|
|
* The malloc allocator does not inherit from Pooling_Allocator anymore
|
|
* The path that es_unix will search in are now fully user-configurable
|
|
* Truncate X9.42 PRF output rather than allow counter overflow
|
|
* PowerPC is now assumed to be big-endian
|
|
|
|
Version 1.7.2, 2007-10-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Initialize the global library state lazily
|
|
* Add plain CBC-MAC for backwards compatibility with old systems
|
|
* Clean up some of the self test code
|
|
* Throw a sensible exception if a DL_Group is not found
|
|
* Truncate KDF2 output rather than allowing counter overflow
|
|
* Add newly assigned OIDs for SHA-2 and DSA with SHA-224/256
|
|
* Fix a Visual Studio compilation problem in x509stat.cpp
|
|
|
|
Version 1.7.1, 2007-07-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a race condition in the algorithm object cache
|
|
* HMAC key schedule optimization
|
|
* The build header sets a macro defining endianness, if known
|
|
* New word load/store abstraction allowing further optimization
|
|
* Modify most of the library to avoid use the C-style casts
|
|
* Use higher resolution timers in symmetric benchmarks
|
|
|
|
Version 1.7.0, 2007-05-19
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* DSA parameter generation now follows FIPS 186-3
|
|
* Added OIDs for Rabin-Williams and Nyberg-Rueppel
|
|
* Somewhat better support for out of tree builds
|
|
* Minor optimizations for RC2 and Tiger
|
|
* Documentation updates
|
|
* Update the todo list
|
|
|
|
Series 1.6
|
|
----------------------------------------
|
|
|
|
Version 1.6.5, 2008-08-27
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add noexec stack marker for GNU linker in assembly code
|
|
* Fix autoconfiguration problem on x86 with GCC 4.2 and 4.3
|
|
|
|
Version 1.6.4, 2008-03-08
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a compilation problem with Visual Studio C++ 2003
|
|
|
|
Version 1.6.3, 2007-07-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix a race condition in the algorithm lookup cache
|
|
* Fix problems building the memory pool on some versions of Visual C++
|
|
|
|
Version 1.6.2, 2007-03-24
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix autodection on Athlon64s running Linux
|
|
* Fix builds on QNX and compilers using STLport
|
|
* Remove a call to abort() that crept into production
|
|
|
|
Version 1.6.1, 2007-01-20
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix some base64 decoder bugs
|
|
* Add a new option to base64 encoding, to always append a newline
|
|
* Fix some build problems under Visual Studio with debug enabled
|
|
* Fix a bug in BER_Decoder that was triggered under some compilers
|
|
|
|
Version 1.6.0, 2006-12-17
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Minor cleanups versus 1.5.13
|
|
|
|
Series 1.5
|
|
----------------------------------------
|
|
|
|
Version 1.5.13, 2006-12-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Compilation fixes for the bzip2, zlib, and GNU MP modules
|
|
* Better support for Intel C++ and EKOpath C++ on x86-64
|
|
|
|
Version 1.5.12, 2006-10-27
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Cleanups in the initialization routines
|
|
* Add some x86-64 assembly for multiply-add
|
|
* Fix problems generating very small (below 384 bit) RSA keys
|
|
* Support out of tree builds
|
|
* Bring some of the documentation up to date
|
|
* More improvements to the Python bindings
|
|
|
|
Version 1.5.11, 2006-09-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Removed the Algorithm base class
|
|
* Various cleanups in the public key inheritance hierarchy
|
|
* Major overhaul of the configure/build setup
|
|
* Added x86 assembler implementations of Serpent and low-level MPI code
|
|
* Optimizations for the SHA-1 x86 assembler
|
|
* Various improvements to the Python wrappers
|
|
* Work around a Visual Studio compiler bug
|
|
|
|
Version 1.5.10, 2006-08-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add x86 assembler versions of MD4, MD5, and SHA-1
|
|
* Expand InitializerOptions' language to support on/off switches
|
|
* Fix definition of OID 2.5.4.8; was accidentally changed in 1.5.9
|
|
* Fix possible resource leaks in the mmap allocator
|
|
* Slightly optimized buffering in MDx_HashFunction
|
|
* Initialization failures are dealt with somewhat better
|
|
* Add an example implementing Pollard's Rho algorithm
|
|
* Better option handling in the test/benchmark tool
|
|
* Expand the xor_ciph example to support longer keys
|
|
* Some updates to the documentation
|
|
|
|
Version 1.5.9, 2006-07-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed bitrot in the AEP engine
|
|
* Fix support for marking certificate/CRL extensions as critical
|
|
* Significant cleanups in the library state / initialization code
|
|
* LibraryInitializer takes an explicit InitializerOptions object
|
|
* Make Mutex_Factory an abstract class, add Default_Mutex_Factory
|
|
* Change configuration access to using global_state()
|
|
* Add support for global named mutexes throughout the library
|
|
* Add some STL wrappers for the delete operator
|
|
* Change how certificates are created to be more flexible and general
|
|
|
|
Version 1.5.8, 2006-06-23
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Many internal cleanups to the X.509 cert/CRL code
|
|
* Allow for application code to support new X.509 extensions
|
|
* Change the return type of X509_Certificate::{subject,issuer}_info
|
|
* Allow for alternate character set handling mechanisms
|
|
* Fix a bug that was slowing squaring performance somewhat
|
|
* Fix a very hard to hit overflow bug in the C version of word3_muladd
|
|
* Minor cleanups to the assembler modules
|
|
* Disable es_unix module on FreeBSD due to build problem on FreeBSD 6.1
|
|
* Support for GCC 2.95.x has been dropped in this release
|
|
|
|
Version 1.5.7, 2006-05-28
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Further, major changes to the BER/DER coding system
|
|
* Updated the Qt mutex module to use Mutex_Factory
|
|
* Moved the library global state object into an anonymous namespace
|
|
* Drop the Visual C++ x86 assembly module due to bugs
|
|
|
|
Version 1.5.6, 2006-03-01
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* The low-level DER/BER coding system was redesigned and rewritten
|
|
* Portions of the certificate code were cleaned up internally
|
|
* Use macros to substantially clean up the GCC assembly code
|
|
* Added 32-bit x86 assembly for Visual C++ (by Luca Piccarreta)
|
|
* Avoid a couple of spurious warnings under Visual C++
|
|
* Some slight cleanups in X509_PublicKey::key_id
|
|
|
|
Version 1.5.5, 2006-02-04
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a potential infinite loop in the memory pool code (Matt Johnston)
|
|
* Made Pooling_Allocator::Memory_Block an actual class of sorts
|
|
* Some small optimizations to the division and modulo computations
|
|
* Cleaned up the implementation of some of the BigInt operators
|
|
* Reduced use of dynamic memory allocation in low-level BigInt functions
|
|
* A few simplifications in the Randpool mixing function
|
|
* Removed power(), as it was not particularly useful (or fast)
|
|
* Fixed some annoying bugs in the benchmark code
|
|
* Added a real credits file
|
|
|
|
Version 1.5.4, 2006-01-29
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Integrated x86 and amd64 assembly code, contributed by Luca Piccarreta
|
|
* Fixed a memory access off-by-one in the Karatsuba code
|
|
* Changed Pooling_Allocator's free list search to a log(N) algorithm
|
|
* Merged ModularReducer with its only subclass, Barrett_Reducer
|
|
* Fixed sign-handling bugs in some of the division and modulo code
|
|
* Renamed the module description files to modinfo.txt
|
|
* Further cleanups in the initialization code
|
|
* Removed BigInt::add and BigInt::sub
|
|
* Merged all the division-related functions into just divide()
|
|
* Modified the <mp_asmi.h> functions to allow for better optimizations
|
|
* Made the number of bits polled from an EntropySource user configurable
|
|
* Avoid including <algorithm> in <botan/secmem.h>
|
|
* Fixed some build problems with Sun Forte
|
|
* Removed some dead code from bigint_modop
|
|
* Fix the definition of same_mem
|
|
|
|
Version 1.5.3, 2006-01-24
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Many optimizations in the low-level multiple precision integer code
|
|
* Added hooks for assembly implementations of the MPI code
|
|
* Support for the X.509 issuer alternative name extension in new certs
|
|
* Fixed a bug in the decompression modules; found and patched by Matt Johnston
|
|
* New Windows mutex module (mux_win32), by Luca Piccarreta
|
|
* Changed the Windows timer module to use QueryPerformanceCounter
|
|
* mem_pool.cpp was using std::set iterators instead of std::multiset ones
|
|
* Fixed a bug in X509_CA preventing users from disabling particular extensions
|
|
* Fixed the mp_asm64 module, which was entirely broken in 1.5.2
|
|
* Fixed some module build problems on FreeBSD and Tru64
|
|
|
|
Version 1.5.2, 2006-01-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed an off-by-one memory read in MISTY1::key()
|
|
* Fixed a nasty memory leak in Output_Buffers::retire()
|
|
* Reimplemented the memory allocator from scratch
|
|
* Improved memory caching in Montgomery exponentiation
|
|
* Optimizations for multiple precision addition and subtraction
|
|
* Fixed a build problem in the hardware timer module on 64-bit PowerPC
|
|
* Changed default Karatsuba cutoff to 12 words (was 14)
|
|
* Removed MemoryRegion::bits(), which was unused and incorrect
|
|
* Changed maximum HMAC keylength to 1024 bits
|
|
* Various minor Makefile and build system changes
|
|
* Avoid using std::min in <secmem.h> to bypass Windows libc macro pollution
|
|
* Switched checks/clock.cpp back to using clock() by default
|
|
* Enabled the symmetric algorithm tests, which were accidentally off in 1.5.1
|
|
* Removed the Default_Mutex's unused clone() member function
|
|
|
|
Version 1.5.1, 2006-01-08
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Implemented Montgomery exponentiation
|
|
* Implemented generalized Karatsuba multiplication and squaring
|
|
* Implemented Comba squaring for 4, 6, and 8 word inputs
|
|
* Added new Modular_Exponentiator and Power_Mod classes
|
|
* Removed FixedBase_Exp and FixedExponent_Exp
|
|
* Fixed a performance regression in get_allocator introduced in 1.5.0
|
|
* Engines can now offer S2K algorithms and block cipher padding methods
|
|
* Merged the remaining global 'algolist' code into Default_Engine
|
|
* The low-level MPI code is linked as C again
|
|
* Replaced BigInt's get_nibble with the more general get_substring
|
|
* Some documentation updates
|
|
|
|
Version 1.5.0, 2006-01-01
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Moved all global/shared library state into a single object
|
|
* Mutex objects are created through mutex factories instead of a global
|
|
* Removed ::get_mutex(), ::initialize_mutex(), and Mutex::clone()
|
|
* Removed the RNG_Quality enum entirely
|
|
* There is now only a single global-use PRNG
|
|
* Removed the no_aliases and no_oids options for LibraryInitializer
|
|
* Removed the deprecated algorithms SEAL, ISAAC, and HAVAL
|
|
* Change es_ftw to use unbuffered I/O
|
|
|
|
Series 1.4
|
|
----------------------------------------
|
|
|
|
Version 1.4.12, 2006-01-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed an off-by-one memory read in MISTY1::key()
|
|
* Fixed a nasty memory leak in Output_Buffers::retire()
|
|
* Changed maximum HMAC keylength to 1024 bits
|
|
* Fixed a build problem in the hardware timer module on 64-bit PowerPC
|
|
|
|
Version 1.4.11, 2005-12-31
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Changed Whirlpool diffusion matrix to match updated algorithm spec
|
|
* Fixed several engine module build errors introduced in 1.4.10
|
|
* Fixed two build problems in es_capi; reported by Matthew Gregan
|
|
* Added a constructor to DataSource_Memory taking a std::string
|
|
* Placing the same Filter in multiple Pipes triggers an exception
|
|
* The configure script accepts --docdir and --libdir
|
|
* Merged doc/rngs.txt into the main API document
|
|
* Thanks to Joel Low for several bug reports on early tarballs of 1.4.11
|
|
|
|
Version 1.4.10, 2005-12-18
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added an implementation of KASUMI, the block cipher used in 3G phones
|
|
* Refactored Pipe; output queues are now managed by a distinct class
|
|
* Made certain Filter facilities only available to subclasses of Fanout_Filter
|
|
* There is no longer any overhead in Pipe for a message that has been read out
|
|
* It is now possible to generate RSA keys as small as 128 bits
|
|
* Changed some of the core classes to derive from Algorithm as a virtual base
|
|
* Changed Randpool to use HMAC instead of a plain hash as the mixing function
|
|
* Fixed a bug in the allocators; found and fixed by Matthew Gregan
|
|
* Enabled the use of binary file I/O, when requested by the application
|
|
* The OpenSSL engine's block cipher code was missing some deallocation calls
|
|
* Disabled the es_ftw module on NetBSD, due to header problems there
|
|
* Fixed a problem preventing tm_hard from building on MacOS X on PowerPC
|
|
* Some cleanups for the modules that use inline assembler
|
|
* config.h is now stored in build/ instead of build/include/botan/
|
|
* The header util.h was split into bit_ops.h, parsing.h, and util.h
|
|
* Cleaned up some redundant include directives
|
|
|
|
Version 1.4.9, 2005-11-06
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the IBM-created AES candidate algorithm MARS
|
|
* Added the South Korean block cipher SEED
|
|
* Added the stream cipher Turing
|
|
* Added the new hash function FORK-256
|
|
* Deprecated the ISAAC stream cipher
|
|
* Twofish and RC6 are significantly faster with GCC
|
|
* Much better support for 64-bit PowerPC
|
|
* Added support for high-resolution PowerPC timers
|
|
* Fixed a bug in the configure script causing problems on FreeBSD
|
|
* Changed ANSI X9.31 to support arbitrary block ciphers
|
|
* Make the configure script a bit less noisy
|
|
* Added more test vectors for some algorithms, including all the AES finalists
|
|
* Various cosmetic source code cleanups
|
|
|
|
Version 1.4.8, 2005-10-16
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Resolved a bad performance problem in the allocators; fix by Matt Johnston
|
|
* Worked around a Visual Studio 2003 compilation problem introduced in 1.4.7
|
|
* Renamed OMAC to CMAC to match the official NIST naming
|
|
* Added single byte versions of update() to PK_Signer and PK_Verifier
|
|
* Removed the unused reverse_bits and reverse_bytes functions
|
|
|
|
Version 1.4.7, 2005-09-25
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed major performance problems with recent versions of GNU C++
|
|
* Added an implementation of the X9.31 PRNG
|
|
* Removed the X9.17 and FIPS 186-2 PRNG algorithms
|
|
* Changed defaults to use X9.31 PRNGs as global PRNG objects
|
|
* Documentation updates to reflect the PRNG changes
|
|
* Some cleanups related to the engine code
|
|
* Removed two useless headers, base_eng.h and secalloc.h
|
|
* Removed PK_Verifier::valid_signature
|
|
* Fixed configure/build system bugs affecting MacOS X builds
|
|
* Added support for the EKOPath x86-64 compiler
|
|
* Added missing destructor for BlockCipherModePaddingMethod
|
|
* Fix some build problems with Visual C++ 2005 beta
|
|
* Fix some build problems with Visual C++ 2003 Workshop
|
|
|
|
Version 1.4.6, 2005-03-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix an error in the shutdown code introduced in 1.4.5
|
|
* Setting base/pkcs8_tries to 0 disables the builtin fail-out
|
|
* Support for XMPP identifiers in X.509 certificates
|
|
* Duplicate entries in X.509 DNs are removed
|
|
* More fixes for Borland C++, from Friedemann Kleint
|
|
* Add a workaround for buggy iostreams
|
|
|
|
Version 1.4.5, 2005-02-26
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add support for AES encryption of private keys
|
|
* Minor fixes for PBES2 parameter decoding
|
|
* Internal cleanups for global state variables
|
|
* GCC 3.x version detection was broken in non-English locales
|
|
* Work around a Sun Forte bug affecting mem_pool.h
|
|
* Several fixes for Borland C++ 5.5, from Friedemann Kleint
|
|
* Removed inclusion of init.h into base.h
|
|
* Fixed a major bug in reading from certificate stores
|
|
* Cleaned up a couple of mutex leaks
|
|
* Removed some left-over debugging code
|
|
* Removed SSL3_MAC, SSL3_PRF, and TLS_PRF
|
|
|
|
Version 1.4.4, 2004-12-02
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Further tweaks to the pooling allocator
|
|
* Modified EMSA3 to support SSL/TLS signatures
|
|
* Changes to support Qt/QCA, from Justin Karneges
|
|
* Moved mux_qt module code into mod_qt
|
|
* Fixes for HP-UX from Mike Desjardins
|
|
|
|
Version 1.4.3, 2004-11-06
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Split up SecureAllocator into Allocator and Pooling_Allocator
|
|
* Memory locking allocators are more likely to be used
|
|
* Fixed the placement of includes in some modules
|
|
* Fixed broken installation procedure
|
|
* Fixes in configure script to support alternate install programs
|
|
* Modules can specify the minimum version they support
|
|
|
|
Version 1.4.2, 2004-10-31
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a major CRL handling bug
|
|
* Cipher and hash operations can be offloaded to engines
|
|
* Added support for cipher and hash offload in OpenSSL engine
|
|
* Improvements for 64-bit CPUs without a widening multiply instruction
|
|
* Support for SHA2-* and Whirlpool with EMSA2
|
|
* Fixed a long-standing build problem with conflicting include files
|
|
* Fixed some examples that hadn't been updated for 1.4.x
|
|
* Portability fixes for Solaris, BSD, HP-UX, and others
|
|
* Lots of fixes and cleanups in the configure script
|
|
* Updated the Gentoo ebuild file
|
|
|
|
Version 1.4.1, 2004-10-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed major errors in the X.509 and PKCS #8 copy_key functions
|
|
* Added a LAST_MESSAGE meta-message number for Pipe
|
|
* Added new aliases (3DES and DES-EDE) for Triple-DES
|
|
* Added some new functions to PK_Verifier
|
|
* Cleaned up the KDF interface
|
|
* Disabled tm_posix on BSD due to header issues
|
|
* Fixed a build problem on PowerPC with GNU C++ pre-3.4
|
|
|
|
Version 1.4.0, 2004-06-26
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the FIPS 186 RNG back
|
|
* Added copy_key functions for X.509 public keys and PKCS #8 private keys
|
|
* Fixed PKCS #1 signatures with RIPEMD-128
|
|
* Moved some code around to avoid warnings with Sun ONE compiler
|
|
* Fixed a bug in botan-config affecting OpenBSD
|
|
* Fixed some build problems on Tru64, HP-UX
|
|
* Fixed compile problems with Intel C++, Compaq C++
|
|
|
|
Series 1.3
|
|
----------------------------------------
|
|
|
|
Version 1.3.14, 2004-06-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added support for AEP's AEP1000/AEP2000 crypto cards
|
|
* Added a Mutex module using Qt, from Justin Karneges
|
|
* Added support for engine loading in LibraryInitializer
|
|
* Tweaked SecureAllocator, giving 20% better performance under heavy load
|
|
* Added timer and memory locking modules for Win32 (tm_win32, ml_win32)
|
|
* Renamed PK_Engine to Engine_Core
|
|
* Improved the Karatsuba cutoff points
|
|
* Fixes for compiling with GCC 3.4 and Sun C++ 5.5
|
|
* Fixes for Linux/s390, OpenBSD, and Solaris
|
|
* Added support for Linux/s390x
|
|
* The configure script was totally broken for 'generic' OS
|
|
* Removed Montgomery reduction due to bugs
|
|
* Removed an unused header, pkcs8alg.h
|
|
* check --validate returns an error code if any tests failed
|
|
* Removed duplicate entry in Unix command list for es_unix
|
|
* Moved the Cert_Usage enumeration into X509_Store
|
|
* Added new timing methods for PK benchmarks, clock_gettime and RDTSC
|
|
* Fixed a few minor bugs in the configure script
|
|
* Removed some deprecated functions from x509cert.h and pkcs10.h
|
|
* Removed the 'minimal' module, has to be updated for Engine support
|
|
* Changed MP_WORD_BITS macro to BOTAN_MP_WORD_BITS to clean up namespace
|
|
* Documentation updates
|
|
|
|
Version 1.3.13, 2004-05-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major fixes for Cygwin builds
|
|
* Minor MacOS X install fixes
|
|
* The configure script is a little better at picking the right modules
|
|
* Removed ml_unix from the 'unix' module set for Cygwin compatibility
|
|
* Fixed a stupid compile problem in pkcs10.h
|
|
|
|
Version 1.3.12, 2004-05-02
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added ability to remove old entries from CRLs
|
|
* Swapped the first two arguments of X509_CA::update_crl()
|
|
* Added an < operator for MemoryRegion, so it can be used as a std::map key
|
|
* Changed X.509 searching by DNS name from substring to full string compares
|
|
* Renamed a few X509_Certificate and PKCS10_Request member functions
|
|
* Fixed a problem when decoding some PKCS #10 requests
|
|
* Hex_Decoder would not check inputs, reported by Vaclav Ovsik
|
|
* Changed default CRL expire time from 30 days to 7 days
|
|
* X509_CRL's default PEM header is now "X509 CRL", for OpenSSL compatibility
|
|
* Corrected errors in the API doc, fixes from Ken Perano
|
|
* More documentation about the Pipe/Filter code
|
|
|
|
Version 1.3.11, 2004-04-01
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed two show-stopping bugs in PKCS10_Request
|
|
* Added some sanity checks in Pipe/Filter
|
|
* The DNS and URI entries would get swapped in subjectAlternativeNames
|
|
* MAC_Filter is now willing to not take a key at creation time
|
|
* Setting the expiration times of certs and CRLs is more flexible
|
|
* Fixed problems building on AIX with GCC
|
|
* Fixed some problems in the tutorial pointed out by Dominik Vogt
|
|
* Documentation updates
|
|
|
|
Version 1.3.10, 2004-03-27
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added support for OpenPGP's ASCII armor format
|
|
* Cleaned up the RNG system; seeding is much more flexible
|
|
* Added simple autoconfiguration abilities to configure.pl
|
|
* Fixed a GCC 2.95.x compile problem
|
|
* Updated the example configuration file
|
|
* Documentation updates
|
|
|
|
Version 1.3.9, 2004-03-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added an engine using OpenSSL (requires 0.9.7 or later)
|
|
* X509_Certificate would lose email addresses stored in the DN
|
|
* Fixed a missing initialization in a BigInt constructor
|
|
* Fixed several Visual C++ compile problems
|
|
* Fixed some BeOS build problems
|
|
* Fixed the WiderWake benchmark
|
|
|
|
Version 1.3.8, 2003-12-30
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Internal changes to PK algorithms to divide data and algorithms
|
|
* DSA/DH/NR/ElGamal constructors accept taking just the private key again
|
|
* ElGamal keys now support being imported/exported as ASN.1 objects
|
|
* Much more consistent and complete error checking in PK algorithms
|
|
* Support for arbitrary backends (engines) for PK operations
|
|
* Added Montgomery reductions
|
|
* Added an engine that uses GNU MP (requires 4.1 or later)
|
|
* Removed the obsolete mp_gmp module
|
|
* Moved several initialization/shutdown functions to init.h
|
|
* Major refactoring of the memory containers
|
|
* New non-locking container, MemoryVector
|
|
* Fixed 64-bit problems in BigInt::set_bit/clear_bit
|
|
* Renamed PK_Key::check_params() to check_key()
|
|
* Some incompatible changes to OctetString
|
|
* Added version checking macros in version.h
|
|
* Removed the fips140 module pending rewrite
|
|
* Added some functions and hooks to help GUIs
|
|
* Moved more shared code into MDx_HashFunction
|
|
* Added a policy hook for specifying the encoding of X.509 strings
|
|
|
|
Version 1.3.7, 2003-12-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a big security problem in es_unix
|
|
* Fixed several stability problems in es_unix
|
|
* Expanded the list of programs es_unix will try to use
|
|
* SecureAllocator now only preallocates blocks in special cases
|
|
* Added a special case in Global_RNG::seed for forcing a full poll
|
|
* Removed the FIPS 186 RNG added in 1.3.5 pending further testing
|
|
* Configure updates for PowerPC CPUs
|
|
* Removed the (never tested) VAX support
|
|
* Added support for S/390 Linux
|
|
|
|
Version 1.3.6, 2003-12-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added a new module 'minimal', which disables most algorithms
|
|
* SecureAllocator allocates a few blocks at startup
|
|
* A few minor MPI cleanups
|
|
* RPM spec file cleanups and fixes
|
|
|
|
Version 1.3.5, 2003-11-30
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major improvements in ASN.1 string handling
|
|
* Added partial support for ASN.1 UTF8 STRINGs and BMP STRINGs
|
|
* Added partial support for the X.509v3 certificate policies extension
|
|
* Centralized the handling of character set information
|
|
* Added FIPS 140-2 startup self tests
|
|
* Added a module (fips140) for doing extra FIPS 140-2 tests
|
|
* Added FIPS 186-2 RNG
|
|
* Improved ASN.1 BIT STRING handling
|
|
* Removed a memory leak in PKCS10_Request
|
|
* The encoding of DirectoryString now follows PKIX guidelines
|
|
* Fixed some of the character set dependencies
|
|
* Fixed a DER encoding error for tags greater than 30
|
|
* The BER decoder can now handle tags larger than 30
|
|
* Fixed tm_hard.cpp to recognize SPARC on more systems
|
|
* Workarounds for a GCC 2.95.x bug in x509find.cpp
|
|
* RPM changed to install into /usr instead of /usr/local
|
|
* Added support for QNX
|
|
|
|
Version 1.3.4, 2003-11-21
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added a module that does certain MPI operations using GNU MP
|
|
* Added the X9.42 Diffie-Hellman PRF
|
|
* The Zlib and Bzip2 objects now use custom allocators
|
|
* Added member functions for directly hashing/MACing SecureVectors
|
|
* Minor optimizations to the MPI addition and subtraction algorithms
|
|
* Some cleanups in the low-level MPI code
|
|
* Created separate AES-{128,192,256} objects
|
|
|
|
Version 1.3.3, 2003-11-17
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* The library can now be repeatedly initialized and shutdown without crashing
|
|
* Fixed an off-by-one error in the CTS code
|
|
* Fixed an error in the EMSA4 verification code
|
|
* Fixed a memory leak in mutex.cpp (pointed out by James Widener)
|
|
* Fixed a memory leak in Pthread_Mutex
|
|
* Fixed several memory leaks in the testing code
|
|
* Bulletproofed the EMSA/EME/KDF/MGF retrieval functions
|
|
* Minor cleanups in SecureAllocator
|
|
* Removed a needless mutex guarding the (stateless) global timer
|
|
* Fixed a piece of bash-specific code in botan-config
|
|
* X.509 objects report more information about decoding errors
|
|
* Cleaned up some of the exception handling
|
|
* Updated the example config file with new OIDSs
|
|
* Moved the build instructions into a separate document, building.tex
|
|
|
|
Version 1.3.2, 2003-11-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a bug preventing DSA signatures from verifying on X.509 objects
|
|
* Made the X509_Store search routines more efficient and flexible
|
|
* Added a function to X509_PublicKey to do easy public/private key matching
|
|
* Added support for decoding indefinite length BER data
|
|
* Changed Pipe's peek() to take an offset
|
|
* Removed Filter::set_owns in favor of the new incr_owns function
|
|
* Removed BigInt::zero() and BigInt::one()
|
|
* Renamed the PEM related options from base/pem_* to pem/*
|
|
* Added an option to specify the line width when encoding PEM
|
|
* Removed the "rng/safe_longterm" option; it's always on now
|
|
* Changed the cipher used for RNG super-encryption from ARC4 to WiderWake4+1
|
|
* Cleaned up the base64/hex encoders and decoders
|
|
* Added an ASN.1/BER decoder as an example
|
|
* AES had its internals marked 'public' in previous versions
|
|
* Changed the value of the ASN.1 NO_OBJECT enum
|
|
* Various new hacks in the configure script
|
|
* Removed the already nominal support for SunOS
|
|
|
|
Version 1.3.1, 2003-11-04
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Generalized a few pieces of the DER encoder
|
|
* PKCS8::load_key would fail if handed an unencrypted key
|
|
* Added a failsafe so PKCS #8 key decoding can't go into an infinite loop
|
|
|
|
Version 1.3.0, 2003-11-02
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major redesign of the PKCS #8 private key import/export system
|
|
* Added a small amount of UI interface code for getting passphrases
|
|
* Added heuristics that tell if a key, cert, etc is stored as PEM or BER
|
|
* Removed CS-Cipher, SHARK, ThreeWay, MD5-MAC, and EMAC
|
|
* Removed certain deprecated constructors of RSA, DSA, DH, RW, NR
|
|
* Made PEM decoding more forgiving of extra text before the header
|
|
|
|
Series 1.2
|
|
----------------------------------------
|
|
|
|
Version 1.2.8, 2003-11-21
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Merged several important bug fixes from 1.3.x
|
|
|
|
Version 1.2.7, 2003-10-31
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added support for reading configuration files
|
|
* Added constructors so NR and RW keys can be imported easily
|
|
* Fixed mp_asm64, which was completely broken in 1.2.6
|
|
* Removed tm_hw_ia32 module; replaced by tm_hard
|
|
* Added support for loading certain oddly formed RSA certificates
|
|
* Fixed spelling of NON_REPUDIATION enum
|
|
* Renamed the option default_to_ca to v1_assume_ca
|
|
* Fixed a minor bug in X.509 certificate generation
|
|
* Fixed a latent bug in the OID lookup code
|
|
* Updated the RPM spec file
|
|
* Added to the tutorial
|
|
|
|
Version 1.2.6, 2003-07-04
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major performance increase for PK algorithms on most 64-bit systems
|
|
* Cleanups in the low-level MPI code to support asm implementations
|
|
* Fixed build problems with some versions of Compaq's C++ compiler
|
|
* Removed useless constructors for NR public and private keys
|
|
* Removed support for the patch_file directive in module files
|
|
* Removed several deprecated functions
|
|
|
|
Version 1.2.5, 2003-06-22
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a tricky and long-standing memory leak in Pipe
|
|
* Major cleanups and fixes in the memory allocation system
|
|
* Removed alloc_mlock, which has been superseded by the ml_unix module
|
|
* Removed a denial of service vulnerability in X509_Store
|
|
* Fixed compilation problems with VS .NET 2003 and Codewarrior 8
|
|
* Added another variant of PKCS8::load_key, taking a memory buffer
|
|
* Fixed various minor/obscure bugs which occurred when MP_WORD_BITS != 32
|
|
* BigInt::operator%=(word) was a no-op if the input was a power of 2
|
|
* Fixed portability problems in BigInt::to_u32bit
|
|
* Fixed major bugs in SSL3-MAC
|
|
* Cleaned up some messes in the PK algorithms
|
|
* Cleanups and extensions for OMAC and EAX
|
|
* Made changes to the entropy estimation function
|
|
* Added a 'beos' module set for use on BeOS
|
|
* Officially deprecated a few X509:: and PKCS8:: functions
|
|
* Moved the contents of primes.h to numthry.h
|
|
* Moved the contents of x509opt.h to x509self.h
|
|
* Removed the (empty) desx.h header
|
|
* Documentation updates
|
|
|
|
Version 1.2.4, 2003-05-29
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a bug in EMSA1 affecting NR signature verification
|
|
* Fixed a few latent bugs in BigInt related to word size
|
|
* Removed an unused function, mp_add2_nc, from the MPI implementation
|
|
* Reorganized the core MPI files
|
|
|
|
Version 1.2.3, 2003-05-20
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a bug that prevented DSA/NR key generation
|
|
* Fixed a bug that prevented importing some root CA certs
|
|
* Fixed a bug in the BER decoder when handing optional bit or byte strings
|
|
* Fixed the encoding of authorityKeyIdentifier in X509_CA
|
|
* Added a sanity check in PBKDF2 for zero length passphrases
|
|
* Added versions of X509::load_key and PKCS8::load_key that take a file name
|
|
* X509_CA generates 128 bit serial numbers now
|
|
* Added tests to check PK key generation
|
|
* Added a simplistic X.509 CA example
|
|
* Cleaned up some of the examples
|
|
|
|
Version 1.2.2, 2003-05-13
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Add checks to prevent any BigInt bugs from revealing an RSA or RW key
|
|
* Changed the interface of Global_RNG::seed
|
|
* Major improvements for the es_unix module
|
|
* Added another Win32 entropy source, es_win32
|
|
* The Win32 CryptoAPI entropy source can now poll multiple providers
|
|
* Improved the BeOS entropy source
|
|
* Renamed pipe_unixfd module to fd_unix
|
|
* Fixed a file descriptor leak in the EGD module
|
|
* Fixed a few locking bugs
|
|
|
|
Version 1.2.1, 2003-05-06
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added ANSI X9.23 compatible CBC padding
|
|
* Added an entropy source using Win32 CryptoAPI
|
|
* Removed the Pipe I/O operators taking a FILE*
|
|
* Moved the BigInt encoding/decoding functions into the BigInt class
|
|
* Integrated several fixes for VC++ 7 (from Hany Greiss)
|
|
* Fixed the configure.pl script for Windows builds
|
|
|
|
Version 1.2.0, 2003-04-28
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Tweaked the Karatsuba cut-off points
|
|
* Increased the allowed keylength of HMAC and Blowfish
|
|
* Removed the 'mpi_ia32' module, pending rewrite
|
|
* Workaround a GCC 2.95.x bug in eme1.cpp
|
|
|
|
Series 1.1
|
|
----------------------------------------
|
|
|
|
Version 1.1.13, 2003-04-22
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added OMAC
|
|
* Added EAX authenticated cipher mode
|
|
* Diffie-Hellman would not do blinding in some cases
|
|
* Optimized the OFB and CTR modes
|
|
* Corrected Skipjack's word ordering, as per NIST clarification
|
|
* Support for all subject/issuer attribute types required by RFC 3280
|
|
* The removeFromCRL CRL reason code is now handled correctly
|
|
* Increased the flexibility of the allocators
|
|
* Renamed Rijndael to AES, created aes.h, deleted rijndael.h
|
|
* Removed support for the 'no_timer' LibraryInitializer option
|
|
* Removed 'es_pthr' module, pending further testing
|
|
* Cleaned up get_ciph.cpp
|
|
|
|
Version 1.1.12, 2003-04-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a ASN.1 string encoding bug
|
|
* Fixed a pair of X509_DN encoding problems
|
|
* Base64_Decoder and Hex_Decoder can now validate input
|
|
* Removed support for the LibraryInitializer option 'egd_path'
|
|
* Added tests for DSA X.509 and PKCS #8 key formats
|
|
* Removed a long deprecated feature of DH_PrivateKey's constructor
|
|
* Updated the RPM .spec file
|
|
* Major documentation updates
|
|
|
|
Version 1.1.11, 2003-04-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added PKCS #10 certificate requests
|
|
* Changed X509_Store searching interface to be more flexible
|
|
* Added a generic Certificate_Store interface
|
|
* Added a function for generating self-signed X.509 certs
|
|
* Cleanups and changes to X509_CA
|
|
* New examples for PKCS #10 and self-signed certificates
|
|
* Some documentation updates
|
|
|
|
Version 1.1.10, 2003-04-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* X509_CA can now generate new X.509 CRLs
|
|
* Added blinding for RSA, RW, DH, and ElGamal to prevent timing attacks
|
|
* More certificate and CRL extensions/attributes are supported
|
|
* Better DN handling in X.509 certificates/CRLs
|
|
* Added a DataSink hierarchy (suggested by Jim Darby)
|
|
* Consolidated SecureAllocator and ManagedAllocator
|
|
* Many cleanups and generalizations
|
|
* Added a (slow) pthreads based EntropySource
|
|
* Fixed some threading bugs
|
|
|
|
Version 1.1.9, 2003-02-25
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added support for using X.509v2 CRLs
|
|
* Fixed several bugs in the path validation algorithm
|
|
* Certificates can be verified for a particular usage
|
|
* Algorithm for comparing distinguished names now follows X.509
|
|
* Cleaned up the code for the es_beos, es_ftw, es_unix modules
|
|
* Documentation updates
|
|
|
|
Version 1.1.8, 2003-01-29
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixes for the certificate path validation algorithm in X509_Store
|
|
* Fixed a bug affecting X509_Certificate::is_ca_cert()
|
|
* Added a general configuration interface for policy issues
|
|
* Cleanups and API changes in the X.509 CA, cert, and store code
|
|
* Made various options available for X509_CA users
|
|
* Changed X509_Time's interface to work around time_t problems
|
|
* Fixed a theoretical weakness in Randpool's entropy mixing function
|
|
* Fixed problems compiling with GCC 2.95.3 and GCC 2.96
|
|
* Fixed a configure bug (reported by Jon Wilson) affecting MinGW
|
|
|
|
Version 1.1.7, 2003-01-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed an obscure but dangerous bug in SecureVector::swap
|
|
* Consolidated SHA-384 and SHA-512 to save code space
|
|
* Added SSL3-MAC and SSL3-PRF
|
|
* Documentation updates, including a new tutorial
|
|
|
|
Version 1.1.6, 2002-12-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Initial support for X.509v3 certificates and CAs
|
|
* Major redesign/rewrite of the ASN.1 encoding/decoding code
|
|
* Added handling for DSA/NR signatures encoded as DER SEQUENCEs
|
|
* Documented the generic cipher lookup interface
|
|
* Added an (untested) entropy source for BeOS
|
|
* Various cleanups and bug fixes
|
|
|
|
Version 1.1.5, 2002-11-17
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the discrete logarithm integrated encryption system (DLIES)
|
|
* Various optimizations for BigInt
|
|
* Added support for assembler optimizations in modules
|
|
* Added BigInt x86 optimizations module (mpi_ia32)
|
|
|
|
Version 1.1.4, 2002-11-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Speedup of 15-30% for PK algorithms
|
|
* Implemented the PBES2 encryption scheme
|
|
* Fixed a potential bug in decoding RSA and RW private keys
|
|
* Changed the DL_Group class interface to handle different formats better
|
|
* Added support for PKCS #3 encoded DH parameters
|
|
* X9.42 DH parameters use a PEM label of 'X942 DH PARAMETERS'
|
|
* Added key pair consistency checking
|
|
* Fixed a compatibility problem with gcc 2.96 (pointed out by Hany Greiss)
|
|
* A botan-config script is generated at configure time
|
|
* Documentation updates
|
|
|
|
Version 1.1.3, 2002-11-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added a generic public/private key loading interface
|
|
* Fixed a small encoding bug in RSA, RW, and DH
|
|
* Changed the PK encryption/decryption interface classes
|
|
* ECB supports using padding methods
|
|
* Added a function-based interface for library initialization
|
|
* Added support for RIPEMD-128 and Tiger PKCS#1 v1.5 signatures
|
|
* The cipher mode benchmarks now use 128-bit AES instead of DES
|
|
* Removed some obsolete typedefs
|
|
* Removed OpenCL support (opencl.h, the OPENCL_* macros, etc)
|
|
* Added tests for PKCS #8 encoding/decoding
|
|
* Added more tests for ECB and CBC
|
|
|
|
Version 1.1.2, 2002-10-21
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Support for PKCS #8 encoded RSA, DSA, and DH private keys
|
|
* Support for Diffie-Hellman X.509 public keys
|
|
* Major reorganization of how X.509 keys are handled
|
|
* Added PKCS #5 v2.0's PBES1 encryption scheme
|
|
* Added a generic cipher lookup interface
|
|
* Added the WiderWake4+1 stream cipher
|
|
* Added support for sync-able stream ciphers
|
|
* Added a 'paranoia level' option for the LibraryInitializer
|
|
* More security for RNG output meant for long term keys
|
|
* Added documentation for some of the new 1.1.x features
|
|
* CFB's feedback argument is now specified in bits
|
|
* Renamed CTR class to CTR_BE
|
|
* Updated the RSA and DSA examples to use X.509 and PKCS #8 key formats
|
|
|
|
Version 1.1.1, 2002-10-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added the Korean hash function HAS-160
|
|
* Partial support for RSA and DSA X.509 public keys
|
|
* Added a mostly functional BER encoder/decoder
|
|
* Added support for non-deterministic MAC functions
|
|
* Initial support for PEM encoding/decoding
|
|
* Internal cleanups in the PK algorithms
|
|
* Several new convenience functions in Pipe
|
|
* Fixed two nasty bugs in Pipe
|
|
* Messed with the entropy sources for es_unix
|
|
* Discrete logarithm groups are checked for safety more closely now
|
|
* For compatibility with GnuPG, ElGamal now supports DSA-style groups
|
|
|
|
Version 1.1.0, 2002-09-14
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added entropy estimation to the RNGs
|
|
* Improved the overall design of both Randpool and ANSI_X917_RNG
|
|
* Added a separate RNG for nonce generation
|
|
* Added window exponentiation support in power_mod
|
|
* Added a get_s2k function and the PKCS #5 S2K algorithms
|
|
* Added the TLSv1 PRF
|
|
* Replaced BlockCipherModeIV typedef with InitializationVector class
|
|
* Renamed PK_Key_Agreement_Scheme to PK_Key_Agreement
|
|
* Renamed SHA1 -> SHA_160 and SHA2_x -> SHA_x
|
|
* Added support for RIPEMD-160 PKCS#1 v1.5 signatures
|
|
* Changed the key agreement scheme interface
|
|
* Changed the S2K and KDF interfaces
|
|
* Better SCAN compatibility for HAVAL, Tiger, MISTY1, SEAL, RC5, SAFER-SK
|
|
* Added support for variable-pass Tiger
|
|
* Major speedup for Rabin-Williams key generation
|
|
|
|
Series 1.0
|
|
----------------------------------------
|
|
|
|
Version 1.0.2, 2003-01-12
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed an obscure SEGFAULT causing bug in Pipe
|
|
* Fixed an obscure but dangerous bug in SecureVector::swap
|
|
|
|
Version 1.0.1, 2002-09-14
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed a minor bug in Randpool::random()
|
|
* Added some new aliases and typedefs for 1.1.x compatibility
|
|
* The 4096-bit RSA benchmark key was decimal instead of hex
|
|
* EMAC was returning an incorrect name
|
|
|
|
Version 1.0.0, 2002-08-26
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Octal I/O of BigInt is now supported
|
|
* Fixed portability problems in the es_egd module
|
|
* Generalized IV handling in the block cipher modes
|
|
* Added Karatsuba multiplication and k-ary exponentiation
|
|
* Fixed a problem in the multiplication routines
|
|
|
|
Series 0.9
|
|
----------------------------------------
|
|
|
|
Version 0.9.2, 2002-08-18
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* DH_PrivateKey::public_value() was returning the wrong value
|
|
* Various BigInt optimizations
|
|
* The filters.h header now includes hex.h and base64.h
|
|
* Moved Counter mode to ctr.h
|
|
* Fixed a couple minor problems with VC++ 7
|
|
* Fixed problems with the RPM spec file
|
|
|
|
Version 0.9.1, 2002-08-10
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Grand rename from OpenCL to Botan
|
|
* Major optimizations for the PK algorithms
|
|
* Added ElGamal encryption
|
|
* Added Whirlpool
|
|
* Tweaked memory allocation parameters
|
|
* Improved the method of seeding the global RNG
|
|
* Moved pkcs1.h to eme_pkcs.h
|
|
* Added more test vectors for some algorithms
|
|
* Fixed error reporting in the BigInt tests
|
|
* Removed Default_Timer, it was pointless
|
|
* Added some new example applications
|
|
* Removed some old examples that weren't that interesting
|
|
* Documented the compression modules
|
|
|
|
Version 0.9.0, 2002-08-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* EMSA4 supports variable salt size
|
|
* PK_* can take a string naming the encoding method to use
|
|
* Started writing some internals documentation
|
|
|
|
Series 0.8
|
|
----------------------------------------
|
|
|
|
Version 0.8.7, 2002-07-30
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed bugs in EME1 and EMSA4
|
|
* Fixed a potential crash at shutdown
|
|
* Cipher modes returned an ill-formed name
|
|
* Removed various deprecated types and headers
|
|
* Cleaned up the Pipe interface a bit
|
|
* Minor additions to the documentation
|
|
* First stab at a Visual C++ makefile (doc/Makefile.vc7)
|
|
|
|
Version 0.8.6, 2002-07-25
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added EMSA4 (aka PSS)
|
|
* Brought the manual up to date; many corrections and additions
|
|
* Added a parallel hash function construction
|
|
* Lookup supports all available algorithms now
|
|
* Lazy initialization of the lookup tables
|
|
* Made more discrete logarithm groups available through get_dl_group()
|
|
* StreamCipher_Filter supports seeking (if the underlying cipher does)
|
|
* Minor optimization for GCD calculations
|
|
* Renamed SAFER_SK128 to SAFER_SK
|
|
* Removed many previously deprecated functions
|
|
* Some now-obsolete functions, headers, and types have been deprecated
|
|
* Fixed some bugs in DSA prime generation
|
|
* DL_Group had a constructor for DSA-style prime gen but it wasn't defined
|
|
* Reversed the ordering of the two arguments to SEAL's constructor
|
|
* Fixed a threading problem in the PK algorithms
|
|
* Fixed a minor memory leak in lookup.cpp
|
|
* Fixed pk_types.h (it was broken in 0.8.5)
|
|
* Made validation tests more verbose
|
|
* Updated the check and example applications
|
|
|
|
Version 0.8.5, 2002-07-21
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major changes to constructors for DL-based cryptosystems (DSA, NR, DH)
|
|
* Added a DL_Group class
|
|
* Reworking of the pubkey internals
|
|
* Support in lookup for aliases and PK algorithms
|
|
* Renamed CAST5 to CAST_128 and CAST256 to CAST_256
|
|
* Added EMSA1
|
|
* Reorganization of header files
|
|
* LibraryInitializer will install new allocator types if requested
|
|
* Fixed a bug in Diffie-Hellman key generation
|
|
* Did a workaround in pipe.cpp for GCC 2.95.x on Linux
|
|
* Removed some debugging code from init.cpp that made FTW ES useless
|
|
* Better checking for invalid arguments in the PK algorithms
|
|
* Reduced Base64 and Hex default line length (if line breaking is used)
|
|
* Fixes for HP's aCC compiler
|
|
* Cleanups in BigInt
|
|
|
|
Version 0.8.4, 2002-07-14
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added Nyberg-Rueppel signatures
|
|
* Added Diffie-Hellman key exchange (kex interface is subject to change)
|
|
* Added KDF2
|
|
* Enhancements to the lookup API
|
|
* Many things formerly taking pointers to algorithms now take names
|
|
* Speedups for prime generation
|
|
* LibraryInitializer has support for seeding the global RNG
|
|
* Reduced SAFER-SK128 memory consumption
|
|
* Reversed the ordering of public and private key values in DSA constructor
|
|
* Fixed serious bugs in MemoryMapping_Allocator
|
|
* Fixed memory leak in Lion
|
|
* FTW_EntropySource was not closing the files it read
|
|
* Fixed line breaking problem in Hex_Encoder
|
|
|
|
Version 0.8.3, 2002-06-09
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added DSA and Rabin-Williams signature schemes
|
|
* Added EMSA3
|
|
* Added PKCS#1 v1.5 encryption padding
|
|
* Added Filters for PK algorithms
|
|
* Added a Keyed_Filter class
|
|
* LibraryInitializer processes arguments now
|
|
* Major revamp of the PK interface classes
|
|
* Changed almost all of the Filters for non-template operation
|
|
* Changed HMAC, Lion, Luby-Rackoff to non-template classes
|
|
* Some fairly minor BigInt optimizations
|
|
* Added simple benchmarking for PK algorithms
|
|
* Added hooks for fixed base and fixed exponent modular exponentiation
|
|
* Added some examples for using RSA
|
|
* Numerous bugfixes and cleanups
|
|
* Documentation updates
|
|
|
|
Version 0.8.2, 2002-05-18
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added an (experimental) algorithm lookup interface
|
|
* Added code for directly testing BigInt
|
|
* Added SHA2-384
|
|
* Optimized SHA2-512
|
|
* Major optimization for Adler32 (thanks to Dan Nicolaescu)
|
|
* Various minor optimizations in BigInt and related areas
|
|
* Fixed two bugs in X9.19 MAC, both reported by Darren Starsmore
|
|
* Fixed a bug in BufferingFilter
|
|
* Made a few fixes for MacOS X
|
|
* Added a workaround in configure.pl for GCC 2.95.x
|
|
* Better support for PowerPC, ARM, and Alpha
|
|
* Some more cleanups
|
|
|
|
Version 0.8.1, 2002-05-06
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Major code cleanup (check doc/deprecated.txt)
|
|
* Various bugs fixed, including several portability problems
|
|
* Renamed MessageAuthCode to MessageAuthenticationCode
|
|
* A replacement for X917 is in x917_rng.h
|
|
* Changed EMAC to non-template class
|
|
* Added ANSI X9.19 compatible CBC-MAC
|
|
* TripleDES now supports 128 bit keys
|
|
|
|
Version 0.8.0, 2002-04-24
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Merged BigInt: many bugfixes and optimizations since alpha2
|
|
* Added RSA (rsa.h)
|
|
* Added EMSA2 (emsa2.h)
|
|
* Lots of new interface code for public key algorithms (pk_base.h, pubkey.h)
|
|
* Changed some interfaces, including SymmetricKey, to support the global rng
|
|
* Fixed a serious bug in ManagedAllocator
|
|
* Renamed RIPEMD128 to RIPEMD_128 and RIPEMD160 to RIPEMD_160
|
|
* Removed some deprecated stuff
|
|
* Added a global random number generator (rng.h)
|
|
* Added clone functions to most of the basic algorithms
|
|
* Added a library initializer class (init.h)
|
|
* Version macros in version.h
|
|
* Moved the base classes from opencl.h to base.h
|
|
* Renamed the bzip2 module to comp_bzip2 and zlib to comp_zlib
|
|
* Documentation updates for the new stuff (still incomplete)
|
|
* Many new deprecated things: check doc/deprecated.txt
|
|
|
|
Series 0.7
|
|
----------------------------------------
|
|
|
|
Version 0.7.10, 2002-04-07
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Added EGD_EntropySource module (es_egd)
|
|
* Added a file tree walking EntropySource (es_ftw)
|
|
* Added MemoryLocking_Allocator module (alloc_mlock)
|
|
* Renamed the pthr_mux, unix_rnd, and mmap_mem modules
|
|
* Changed timer mechanism; the clock method can be switched on the fly.
|
|
* Renamed MmapDisk_Allocator to MemoryMapping_Allocator
|
|
* Renamed ent_file.h to es_file.h (ent_file.h is around, but deprecated)
|
|
* Fixed several bugs in MemoryMapping_Allocator
|
|
* Added more default sources for Unix_EntropySource
|
|
* Changed SecureBuffer to use same allocation methods as SecureVector
|
|
* Added bigint_divcore into mp_core to support BigInt alpha2 release
|
|
* Removed some Pipe functions deprecated since 0.7.8
|
|
* Some fixes for the configure program
|
|
|
|
Version 0.7.9, 2002-03-19
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Memory allocation substantially revamped
|
|
* Added memory allocation method based on mmap(2) in the mmap_mem module
|
|
* Added ECB and CTS block cipher modes (ecb.h, cts.h)
|
|
* Added a Mutex interface (mutex.h)
|
|
* Added module pthr_mux, implementing the Mutex interface
|
|
* Added Threaded Filter interface (thr_filt.h)
|
|
* All algorithms can now by keyed with SymmetricKey objects
|
|
* More testing occurs with --validate (expected failures)
|
|
* Fixed two bugs reported by Hany Greiss, in Luby-Rackoff and RC6
|
|
* Fixed a buffering bug in Bzip_Decompress and Zlib_Decompress
|
|
* Made X917 safer (and about 1/3 as fast)
|
|
* Documentation updates
|
|
|
|
Version 0.7.8, 2002-02-28
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* More capabilities for Pipe, inspired by SysV STREAMS, including peeking,
|
|
better buffering, and stack ops. NOT BACKWARDS COMPATIBLE: SEE DOCUMENTATION
|
|
* Added a BufferingFilter class
|
|
* Added popen() based EntropySource for generic Unix systems (unix_rnd)
|
|
* Moved 'devrand' module into main distribution (ent_file.h), renamed to
|
|
File_EntropySource, and changed interface somewhat.
|
|
* Made Randpool somewhat more conservative and also 25% faster
|
|
* Minor fixes and updates for the configure script
|
|
* Added some tweaks for memory allocation
|
|
* Documentation updates for the new Pipe interface
|
|
* Fixed various minor bugs
|
|
* Added a couple of new example programs (stack and hasher2)
|
|
|
|
Version 0.7.7, 2001-11-24
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Filter::send now works in the constructor of a Filter subclass
|
|
* You may now have to include <opencl/pipe.h> explicitly in some code
|
|
* Added preliminary PK infrastructure classes in pubkey.h and pkbase.h
|
|
* Enhancements to SecureVector (append, destroy functions)
|
|
* New infrastructure for secure memory allocation
|
|
* Added IEEE P1363 primitives MGF1, EME1, KDF1
|
|
* Rijndael optimizations and cleanups
|
|
* Changed CipherMode<B> to BlockCipherMode(B*)
|
|
* Fixed a nasty bug in pipe_unixfd
|
|
* Added portions of the BigInt code into the main library
|
|
* Support for VAX, SH, POWER, PowerPC-64, Intel C++
|
|
|
|
Version 0.7.6, 2001-10-14
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fixed several serious bugs in SecureVector created in 0.7.5
|
|
* Square optimizations
|
|
* Fixed shared objects on MacOS X and HP-UX
|
|
* Fixed static libs for KCC 4.0; works with KCC 3.4g as well
|
|
* Full support for Athlon and K6 processors using GCC
|
|
* Added a table of prime numbers < 2**16 (primes.h)
|
|
* Some minor documentation updates
|
|
|
|
Version 0.7.5, 2001-08-19
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Split checksum.h into adler32.h, crc24.h, and crc32.h
|
|
* Split modes.h into cbc.h, cfb.h, and ofb.h
|
|
* CBC_wPadding* has been replaced by CBC_Encryption and CBC_Decryption
|
|
* Added OneAndZeros and NoPadding methods for CBC
|
|
* Added Lion, a very fast block cipher construction
|
|
* Added an S2K base class (s2k.h) and an OpenPGP_S2K class (pgp_s2k.h)
|
|
* Basic types (ciphers, hashes, etc) know their names now (call name())
|
|
* Changed the EntropySource type somewhat
|
|
* Big speed-ups for ISAAC, Adler32, CRC24, and CRC32
|
|
* Optimized CAST-256, DES, SAFER-SK, Serpent, SEAL, MD2, and RIPEMD-160
|
|
* Some semantics of SecureVector have changed slightly
|
|
* The mlock module has been removed for the time being
|
|
* Added string handling functions for hashes and MACs
|
|
* Various non-user-visible cleanups
|
|
* Shared library soname is now set to the full version number
|
|
|
|
Version 0.7.4, 2001-07-15
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* New modules: Zlib, gettimeofday and x86 RTC timers, Unix I/O for Pipe
|
|
* Fixed a vast number of errors in the config script/makefile/specfile
|
|
* Pipe now has a stdio(3) interface as well as C++ iostreams
|
|
* ARC4 supports skipping the first N bytes of the cipher stream (ala MARK4)
|
|
* Bzip2 supports decompressing multiple concatenated streams, and flushing
|
|
* Added a simple 'overall average' score to the benchmarks
|
|
* Fixed a small bug in the POSIX timer module
|
|
* Removed a very-unlikely-to-occur bug in most of the hash functions
|
|
* filtbase.h now includes <iosfwd>, not <iostream>
|
|
* Minor documentation updates
|
|
|
|
Version 0.7.3, 2001-06-08
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Fix build problems on Solaris/SPARC
|
|
* Fix build problems with Perl versions < 5.6
|
|
* Fixed some stupid code that broke on a few compilers
|
|
* Added string handling functions to Pipe
|
|
* MISTY1 optimizations
|
|
|
|
Version 0.7.2, 2001-06-03
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Build system supports modules
|
|
* Added modules for mlock, a /dev/random EntropySource, POSIX1.b timers
|
|
* Added Bzip2 compression filter, contributed by Peter Jones
|
|
* GNU make no longer required (tested with 4.4BSD pmake and Solaris make)
|
|
* Fixed minor bug in several of the hash functions
|
|
* Various other minor fixes and changes
|
|
* Updates to the documentation
|
|
|
|
Version 0.7.1, 2001-05-16
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* Rewrote configure script: more consistent and complete
|
|
* Made it easier to find out parameters of types at run time (opencl.h)
|
|
* New functions for finding the version being used (version.h)
|
|
* New SymmetricKey interface for Filters (symkey.h)
|
|
* InvalidKeyLength now records what the invalid key length was
|
|
* Optimized DES, CS-Cipher, MISTY1, Skipjack, XTEA
|
|
* Changed GOST to use correct S-box ordering (incompatible change)
|
|
* Benchmark code was almost totally rewritten
|
|
* Many more entries in the test vector file
|
|
* Fixed minor and idiotic bug in check.cpp
|
|
|
|
Version 0.7.0, 2001-03-01
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
* First public release
|
|
|