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Changelog
=========
pysha3 1.0.2
------------
*Release: 05-Feb-2017*
- Rename internal C extension to _pysha3 to avoild conflict with Python 3.6'
_sha3 extension.
pysha3 1.0.1
------------
*Release: 24-Jan-2017*
- Fix github.org -> github.com (Pi Delport)
- Fix endianness checks for Python 2 (William Grant)
- Fix changelog, the Christmas release was 1.0.0, not 1.1.0
pysha3 1.0.0
------------
*Release date: 24-Dec-2016*
- Synchronize with Python 3.6.0 release
- Move all backport related additions to backport.inc
- Fix flake8 violations
pysha3 1.0b1
------------
*Release date: 01-May-2016*
- Update backend to use the latest Keccak Code Package. pysha3 now implements
the official NIST standard. The old Keccak hashes are available with
keccak prefix.
- Add SHAKE support.
- All sha3, shake and keccak variants are separate types instead of factory
functions that return the same type.
- Drop Python 2.6 and Python 3.0 to 3.3 support.
- Fix typo that disabled threading optimization.
- Add vector files for additional tests.
- Add experimental HMAC support based on examples from
http://wolfgang-ehrhardt.de/hmac-sha3-testvectors.html .
- Test hashing of unaligned data.
- Add ISO C11 memset_s() function as _Py_memset_s() in order to securely
wipe memory that holds sensitive data. The page
https://www.securecoding.cert.org/confluence/display/seccode/MSC06-C.+Be+aware+of+compiler+optimization+when+dealing+with+sensitive+data
explains the motivation for memset_s().
- Add tox support.
- Add Travis and appveyor integration.
- Add _capacity_bits, _rate_bits and _suffix attributes for diagnostic
purposes.
pysha3 0.3
----------
*Release date: 14-Oct-2012*
- Fix 64bit big endian support
- Add workaround for alignment error on 64bit SPARC machine by using the opt32
implementation.
- block_size now returns NotImplemented to prevent users from using pysha3
with the hmac module.
pysha3 0.2.2
------------
*Release date: 07-Oct-2012*
- Re-add brg_endian.h to fix issue on Solaris (big endian platform)
pysha3 0.2.1
------------
*Release date: 06-Oct-2012*
- Fix MANIFEST.in to include Makefile and tests.py
- Add setup.py test command with hack for inplace builds
- Enhance README.txt and fixed its markup
pysha3 0.2
----------
*Release date: 06-Oct-2012*
- Change directory struct to use the same directory layout as Python 3.4.
- Remove C++ comments from Keccak sources for ANSI C compatibility.
- Declare all Keccak functions and globals as static to avoid name clashes.
- Remove alias sha3() for sha3_512().
- Add block_size attribute. Keccak has a internal sponge size of 1600 bits.
- Release GIL around SHA3_update() calls.
- Monkey patch the hashlib module to support, e.g. hashlib.sha3_512() and
hashlib.new("sha3_512")
- Release GIL around SHA3_update() when the data exceeds a certain size.
- Fix build on platforms with an unsigned 64bit integer type (uint64_t). The
module falls back to 32bit implementation of Keccak with interleave tables.
pysha3 0.1
----------
*Release date: 04-Oct-2012*
- first release
- based on KeccakReferenceAndOptimized-3.2.zip
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