Update ChangeLog

1 files changed, 94 insertions, 3 deletions

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-2.0.2
-=====
+2.1.0~alpha0
+============
+
+	* This version supports Python versions 2.1 through 2.6.
+
+	* Added Crypto.version_info, which from now on will contain version
+	  information in a format similar to Python's sys.version_info.
+
+	* Fixed a DeprecationWarning when using the HMAC module under Python 2.6.
+
+	* Added a new random numbers API (Crypto.Random), and deprecated the
+	  old one (Crypto.Util.randpool.RandomPool), which was misused more
+	  often than not.
+
+	  The new API is used by invoking Crypto.Random.new() and then just
+	  reading from the file-like object that is returned.
+
+	  Note: To maintain the security of the PRNG, you MUST call
+	  Crypto.Random.atfork() in both the parent and the child processes
+	  whenever you use os.fork().  Otherwise, the parent and child will
+	  share copies of the same entropy pool, causing them to return the
+	  same results!  This is a limitation of Python, which does not
+	  provide readily-accessible hooks to os.fork().  It's also a
+	  limitation caused by the failure of operating systems to provide
+	  sufficiently fast, trustworthy sources of cryptographically-strong
+	  random numbers.
+
+	* Replaced the test suite with a new, comprehensive package
+	  (Crypto.SelfTest) that includes documentation about where its test
+	  vectors came from, or how they were derived.
+
+	* Added Crypto.Random.random, a strong version of the standard Python
+	  'random' module.
+
+	* Removed the IDEA and RC5 modules due to software patents.
+
+	* Clarified copyright status of much of the existing code by tracking
+	  down Andrew M. Kuchling, Barry A. Warsaw, Jeethu Rao, Joris Bontje,
+	  Mark Moraes, Robey Pointer, and Wim Lewis and getting their
+	  permission to clarify the license/public-domain status of their
+	  contributions.  Many thanks to all involved!
+
+	* Replaced RIPEMD.c with a new implementation (RIPEMD160.c) to
+	  alleviate copyright concerns.
+
+	* Replaced the DES/DES3 modules with ones based on libtomcrypt-1.16 to
+	  alleviate copyright concerns.
+
+	* Replaced Blowfish.c with a new implementation to alleviate copyright
+	  concerns.
 
 	* Fix padding bug in SHA256; this resulted in bad digests whenever
 	  (the number of bytes hashed) mod 64 == 55.
+
 	* Fix a 32-bit limitation on the length of messages the SHA256 module 
 	  could hash.
+
 	* Converted documentation to reStructured Text.
-	* Converted test suite to use unittest module.
+
+	* Added epydoc configuration Doc/epydoc-config
+
+	* Added a string-XOR implementation written in C (Crypto.Util.strxor)
+	  and used it to speed up Crypto.Hash.HMAC
+
+	* Fixed the winrandom module, which had previously been omitted from
+	  the build process, causing security problems for programs that misuse
+	  RandomPool.
+
+	* Fixed infinite loop when attempting to generate RSA keys with an odd
+	  number of bits in the modulus. (But why would anyone do that?)
+
+	* setup.py now warns when not building _fastmath.
+
+	* Cleaned up the code in several places.
+
+	* Added Crypto.Util.Counter, providing fast counter implementations for
+	  use with CTR-mode ciphers.
+
+	* AllOrNothing: Fixed padding bug in digest()
+
+	* DSA: Added code to enforce FIPS 186-2 requirements on the size of the
+	  prime p
+
+	* Reduced symbol table pollution in native modules by declaring most
+	  things "static".
+
+	* Added pct-speedtest.py to the source tree for doing performance
+	  testing on the new code.
+
+	* Clarified the documentation for Crypto.Util.number.getRandomNumber.
+
+	  Confusingly, this function does NOT return N random bits; It returns
+	  a random N-bit number, i.e. a random number between 2**(N-1) and (2**N)-1.
+
+	  Note that getRandomNumber is for internal use only and may be
+	  renamed or removed in future releases.
+
+	* Fixed a bad behaviour of the XOR cipher module: It would silently
+	  truncate all keys to 32 bytes.  Now it raises ValueError when the
+	  key is too long.
 
 2.0.1
 =====