mono/mcs/class/corlib/System.Security.Cryptography/ChangeLog

2002-10-20  Sebastien Pouliot  <[email protected]>

	* RjindaelManaged.cs: Fixed decryption for 192 and 256 bit block size

2002-10-21  Gonzalo Paniagua Javier <[email protected]>

	* RC2CryptoServiceProvider.cs: fixed end of lines (changed from \r
	to \n).

2002-10-20  Sebastien Pouliot  <[email protected]>

	* SymmetricAlgorithm.cs: Added better Dispose support
	* DES.cs: Now only contains the abstract DES class.
	* DESCryptoServiceProvider.cs: Added the DESTransform class (inherited
	from SymmetricTransform) based the old DESCore and DESTransformBase code
	* RC2.cs: Fixed EffectiveKeySize == 0
	* RC2CryptoServiceProvider.cs: Added the RC2Transform class (inherited
	from SymmetricTransform) based on the old RC2lImpl code. Unrolled some loops.
	* RjindaelManaged.cs: Few more optimizations while looking for decrypting bug
	* TripleDESCryptoServiceProvider.cs: New. Implement TripleDESTransform from 
	DESTransform (non-optimal but working :-).

2002-10-19  Sebastien Pouliot  <[email protected]>

	* SymmetricAlgorithm.cs: Added new class SymmetricTransform to avoid
	duplicating CipherMode (currently ECB, CBC) and PaddingMode functionalities
	in every crytographic algorithm implementation.
	* RijndaelManaged.cs: Added the RjindaelTransform class (inherited
	from SymmetricTransform) based the old RijndaelImpl / RijndaelController 
	code. Fixed encryption for block size 192, 256, there is still a problem
	decrypting block size 192, 256. Unrolled some loops + littl'optimizations
	* PKCS1MaskGenerationMethod.cs: Removed Array.Reverse in I2OSP to be
	compatible with MS implementation (however we are now failing the PKCS#1
	test vector) + added some more checks (null, overflow, ...)
	* AsymmetricAlgorithm.cs: Commented XMLDocument stuff to end the cyclic
	dependency (corlib->System.Xml->corlib)
	* RSA.cs: Commented FromXmlString stuff to end the cyclic dependency
	* DSA.cs: Commented FromXmlString stuff to end the cyclic dependency
	* RC2.cs: Create using CryptoConfig
	* TripleDES.cs: Marked class public. Added LegalKeySizes and LegalBlockSizes

2002-10-14  Sebastien Pouliot  <[email protected]>

	* MD5.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
	* Rijndael.cs: Create using CryptoConfig. Removed TODO.
	* RSAParameters.cs: Modulus must be serialized. Removed TODO.
	* SHA256.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
	* SHA384.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
	* SHA512.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
	* FromBase64Transform.cs: Removed ToString()
	* ToBase64Transform.cs: Removed ToString()
	* SymmetricAlgorithm.cs: Create using CryptoConfig, set default Mode and 
	Padding, added Clear, Dispose
	* TripleDES.cs: New. Abstract class.
	* MaskGenerationMethod.cs: New. Abstract class.
	* PKCS1MaskGenerationMethod.cs: New. Implement PKCS#1 MGF (currently not 
	compatible with MS implementation - but not sure the bug is mine!).

2002-10-13  Sebastien Pouliot  <[email protected]>

	* HashAlgorithm.cs: Added Dispose() to HashAlgorithm because it 
	inherits ICryptoTransform
	* KeyedHashAlgorithm.cs: New implementation
	* HMACSHA1.cs: New (include a generic HMACAlgorithm as internal class)
	* MACTripleDES.cs: New (missing core implementation on generic MACAlgorithm)
	* CryptoStream.cs: Added limited functionalities to support HMACSHA1

2002-10-12  Sebastien Pouliot  <[email protected]>

	* DSA.cs: changed constructor to public from internal (like MS)
	* HashAlgorithm.cs: Completed ComputeHash methods
	* SHA1.cs: Added HashSizeValue = 160

2002-10-12  Sebastien Pouliot  <[email protected]>

	* ICryptoTransform.cs: Now inherits from IDisposable
	* RC2CryptoServiceProvider.cs: Added Dispose() to RC2Impl because it inherits ICryptoTransform
        * CryptoAPITransform.cs: Added Dispose() to CryptoAPITransform... ICryptoTransform
        * RijndaelManaged.cs: Added Dispose() to RijndaelController...ICryptoTransform
        * FromBase64Transform.cs: Added Dispose() to FromBase64Transform...ICryptoTransform
        * ToBase64Transform.cs: Added Dispose() to ToBase64Transform...ICryptoTransform
        * DESCryptoServiceProvider.cs: Added Dispose() to DESTransformBase...ICryptoTransform

2002-10-11  Duncan Mak  <[email protected]>

	* DESCryptoServiceProvider.cs: Removed unnecessary Dispose ().

2002-10-11  Sebastien Pouliot  <[email protected]>

	* DES.cs: Create() using CryptoConfig, fix #30256
	* DESCryptoServiceProvider.cs: fix #30256
	* RandomNumberGenerator.cs: uncomment in Create(rng) for CryptoConfig

2002-10-10  Sebastien Pouliot  <[email protected]>

	* AsymmetricAlgorithm.cs: Inherit from IDisposable, common support from XML import
	* DSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
	* RSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
	* DSACryptoServiceProvider.cs: Added Dispose()

2002-10-09  Sebastien Pouliot  <[email protected]>

	* CryptoConfig.cs: New implementation

2002-10-05  Andrew Birkett  <[email protected]>

	* RC2CryptoServiceProvider.cs: New implementation
	* RC2.cs: New implementation

2002-09-22  Andrew Birkett  <[email protected]>

	* RijndaelManaged.cs: Added faster case for multiplication by 2 in GF(8)
	
2002-09-22  Andrew Birkett  <[email protected]>

	* RijndaelManaged.cs: BlockSize now reports size in bytes.
	* ICryptoTransform.cs: Updated comments - BlockSizes are in bytes, unlike elsewhere.

2002-09-19  Andrew Birkett  <[email protected]>

	* Rijndael.cs: Create() now gives you a RijndaelManaged object
	* RijndaelManaged.cs: Added dummy GenerateKey until we have a proper RNG.
	* SymmetricAlgorithm.cs: Updated comments

2002-09-15  Andrew Birkett  <[email protected]>

	* RijndaelManaged.cs: Added support for CBC-mode, PKCS7/Zero padding.
	* SymmetricAlgorithm.cs: IV size must match block size, not key size.  
	  Key property now sets KeySizeValue correctly in bits.

2002-09-11  Andrew Birkett  <[email protected]>

	* RijndaelManaged.cs: Implemented ECB-mode Rijndael cipher.
	* Rijndael.cs: Set valid key/block sizes.
	* SymmetricAlgorithm.cs: Remove throw from ctr so we can instantiate
	  derived classes.  Fixes to key sizes so they are measured in bits.
	* KeySizes.cs: Updated comments to emphasize that sizes are in bits.

2002-06-29  Martin Baulig  <[email protected]>

	* AsymmetricAlgorithm.cs: Removed a duplicate semicolon to make it compile.

2002-05-19  Martin Baulig  <[email protected]>

	* FromBase64Transform.cs (TransformFinalBlock): The return value of
	`DoTransform' tells us the number of bytes actually written - if it's
	smaller than `res', copy it to a smaller array.

2002-02-21  Mark Crichton <[email protected]>

	* RNGCryptoServiceProvider.cs: New file.
	* RandomNumberGenerator.cs: Constructor is now marked public.

2002-02-13  Dan Lewis <[email protected]>

	* DSACryptoServiceProvider.cs, SHA384Managed.cs, SHA512Managed.cs,
	Rijndael.cs, RSA.cs, RSAParameters.cs : New files (stubs)

Mon Feb 11 13:26:17 CET 2002 Paolo Molaro <[email protected]>

	* X509Certificates: dummy class.

2002-01-10  Duco Fijma <[email protected]>
	* Create (trivial) implementation of RandomNumberGenerator

2002-01-05  Ravi Pratap  <[email protected]>

	* CryptoAPITransform.cs, DESCryptoProvider.cs : MonoTODO attribute
	decoration.

	* HashAlgorithm.cs, MD5.cs, SHA1.cs, SHA256.cs, SHA384.cs : Ditto.

	* SHA512.cs, SymmetricAlgorithm.cs, ToBase64Transform.cs, 
	AsymmetricAlgorithm.cs, CryptoStream.cs, DSA.cs, DSASignatureDeformatter.cs,
	DSASignatureFormatter.cs, SignatureDescription.cs : Ditto.
	
Wed Nov 14 17:04:30 CET 2001 Paolo Molaro <[email protected]>

	* MD5CryptoServiceProvider.cs, SHA1CryptoServiceProvider.cs,
	SHA256Managed.cs: CLSCompliant updates.

2001-10-11  Thomas Neidhart <[email protected]>

	* CryptoAPITransform.cs: Initial version
	* CryptoStream.cs: Initial version
	* CspParameter.cs: Initial version
	* CspProviderFlags.cs: Initial version
	* DSA.cs: Initial version
	* DSAParameters.cs: Initial version
	* DSASignatureDeformatter.cs: Initial version
	* DSASignatureFormatter.cs: Initial version
	* DeriveBytes.cs: Initial version

2001-10-06  Thomas Neidhart <[email protected]>

    * AsymmetricAlgorithm.cs: Inital version
	* AsymmetricKeyExchangeDeformatter.cs: Initial version
	* AsymmetricKeyExchangeFormatter.cs: Initial version
	* AsymmetricSignatureDeformatter.cs: Initial version
	* AsymmetricSignatureFormatter.cs: Initial version
	* PaddingMode.cs: Added PaddingMode.None
	* SignatureDescription.cs: Initial version
    * CryptographicException.cs: Initial version
	* CryptographicUnknownOperationException.cs: Initial version
	* SymmetricAlgorithm.cs: Implemented CreateDecryptor, CreateEncryptor
	  and Create() methods.
	
2001-08-20  Sergey Chaban <[email protected]>

	* DES.cs encryption core is about 30% faster than previous version.
	* DESCryptoServiceProvider.cs added PKCS-5 padding.

2001-08-09  Sergey Chaban <[email protected]>

	* ToBase64Transform.cs: Base64Table now supports both encoding
	  and decoding tables. As a result Table was renamed to EncodeTable
	  and DecodeTable was added.
	* FromBase64Transform.cs: Initial check-in.
	* DES.cs: Initial check-in.
	* DESCryptoServiceProvider.cs: Initial check-in.

2001-08-01  Matthew S. Ford  <[email protected]>

	* CipherMode.cs: Initial version.
	* CryptoStreamMode.cs: Initial version.
	* HashAlgorithm.cs: Initial version.
	* ICryptoTransform.cs: Initial version.
	* KeySizes.cs: Initial version.
	* MD5.cs: Initial version.
	* MD5CryptoServiceProvider.cs: Initial version.
	* PaddingMode.cs: Initial version.
	* SHA1.cs: Initial version.
	* SHA1CryptoServiceProvider.cs: Initial version.
	* SHA256.cs: Initial version.
	* SHA256Managed.cs: Initial version.
	* SHA384.cs: Initial version.
	* SHA512.cs: Initial version.