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* 0.7.10, April 7, 2002
- 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
* 0.7.9, March 19, 2002
- 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
* 0.7.8, February 28, 2002
- 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)
* 0.7.7, November 24, 2001
- 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++
* 0.7.6, October 14, 2001
- 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
* 0.7.5, August 19, 2001
- 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
* 0.7.4, July 15, 2001
- 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
* 0.7.3, June 8, 2001
- 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
* 0.7.2, June 3, 2001
- 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
* 0.7.1, May 16, 2001
- 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
* 0.7.0, March 1, 2001
- First public release
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