wodCrypt ActiveX component

Crypt ActiveX, Crypt component


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wodCrypt ActiveX Component and COM object 
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2.2.4 January 8, 2016
* Fix in Decrypt method that didn't release source blob

2.2.3 June 24, 2015
* FileBlob.FromArray now use StartPos and EndPos property values
* OpenSSL updated to 1.0.2

2.2.2 December 18, 2014
* Fix in SHA256 and SHA512 that caused access violation under FIPS mode

2.2.1 February 10, 2012
* Support for CRC16 and CRC32
* Blobs now have new method ToInt to export single integer (for CRC)

2.2.0 January 8, 2012
* Support for file sizes over 4.7GB through new IBlob64 interface

2.1.4 May 4, 2011
* Fix in MemBlob/FileBlob Text property encoding when simplified chinese is used

2.1.3 March 8, 2011
* HMAC SHA256 support

2.1.2 October 21, 2010
* Fix in RSA signatures that were incorrect when key size was above 1024 bits

2.1.1 January 20, 2010
* Distribution now contains x86 and x64 binaries
* FileBlob now has StartPos and EndPos properties

2.1.0 November 8, 2009
* FIPS 140-2 enabled library can now be specified as external DLL, 
	through FIPS property. This way your application can switch
	to "on demand FIPS" just by specifying different library. 
	http://www.weonlydo.com/Crypt/Help/WODCRYPTLib~wodCrypt~FIPS.html

2.0.1 July 13, 2009
* Fixed problem with unicode file names
* StreamBlob added to store data in IStream objects


1.4.3 June 30, 2008
* Added SHA256 and SHA512 digest types

1.4.2 April 18, 2008
* Fixed an issue with RC4 decryption when using Optimized mode

1.4.1 March 13, 2008
* Fix in unixCrypt algorithm 

1.4.0 January 30, 2008
* Support for Keyed-MAC calculation (HMAC method)
* Support for MS Authenticode signatures (SignEXE and VerifyEXE methods)

1.3.3 January 19, 2008
* Internal changes to support files larger than 4.2GB in FileBlob

1.3.2 August 12, 2007
* Progress event did not fire correctly if compression was used

1.3.1 March 16, 2007
* Fix in PKCS7 padding that failed to properly truncate result after decrypt

1.3.0 February 10, 2007
* Switched to OpenSSL 0.9.7 which is FIPS140-2 certificated. See certificate #733 at
	http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/1401val2007.htm

1.2.8 September 1, 2006
* Fix in FromBase64 method that could freeze if text wasn't base64 encoded

1.2.7 August 21, 2005
* Last small packet in Zlib compression could be invalid in rare cases

1.2.6 July 26, 2005
* RSA+SHA1 and DSA+SHA1 types are now allowed so that Sign and Verify methods
	use SHA1 digest instead of MD5

1.2.5 June 13, 2005
* Fix in Compression property that sometimes failed to compress (larger)
	files properly.

1.2.4 February 24, 2005
* SecretKey property now accepts wodCertificate component. You can load your
	private key with it and pass to SecretKey property

1.2.3 January 9, 2005
* Fixed problem in ZLib decompression that was missing last part of compressed
	content

1.2.2 December 10, 2004
* OpenSSH public keys are now allowed to be set in SecretKey property 
	for signature verification

1.2.1 October 24, 2004
* Changed version numbering. Last part of version now removed as build number

---- old version numbering

1.2.0.0 September 23, 2004
* Add support for on-the-fly Compression (ZLIB and GZIP) of data

1.1.0.5 June 9, 2004
* wodKeys updated to support NET XML structure for saving/loading keys, 
	added FromXmlString and ToXmlString methods
* SecretKey property now supports public keys too (for verifying signatures
	and RSA encryption/decryption support)
* MemBlob's and FileBlob's Text property will now truncate text when it finds
	NULL in the sequence - it is assumed that you're expecting to receive
	a text since you use Text property. If it is binary data in decrypted 
	stream, please use ToBase64, ToArray or ToHex methods instead

1.1.0.4 February 9, 2004
* Verify method could return valid result even signature is 
	invalid

1.1.0.3 January 23, 2004
* Fix in crash that could occur if invalid RSA/DSA key was supplied
	to SecretKey property

1.1.0.2 January 9, 2004
* Fix in Verify method that returned False with RSA type 
	even signature was correct

1.1.0.1 October 20, 2003
* Add Padding, Mode and InitVector property
* Add support for padding, CBC, ECB, CFB and OFB modes
* Add initialization vector support for above modes
* Updated help file

1.0.0.9 July 23, 2003
* Fix in FileBlob when file handles were not closed properly
* Fix of one potentially large memory leak

1.0.0.8 July 12, 2003
* COM object threading model changed to MultiThreaded, 
	ActiveX	control was not changed

1.0.0.7 June 18, 2003
* Fix in FileBlob when file handles were not closed
* Fix for temporary files not being deleted

1.0.0.6 June 16, 2003
* Add Unix crypt (command) cipher type
* Fix in decryption when Optimized was set to True and GPF occurred

1.0.0.5 June 11, 2003
* Fix problem when Encrypted data was returned as empty

1.0.0.4 May 31, 2003
* Better error reporting
* Component does not freeze if source file is partially locked 
	- it generates an error now
* By default, component does not truncate file anymore

1.0.0.3 May 27, 2003
* Add FileBlob.ReadOnly property
* Changed FileBlob file opening behavior, now read-only files can also
	be opened

1.0.0.2 May 24, 2003
* Improved interface
* MemBlob and FileBlob objects added
* Speed increase
* Add Done and Progress event

1.0.0.1 May 19, 2003
* Initial release