1 2003-01-31 David Sheldon <dave-mono@earth.li>
3 * FromBase64Transform.cs: Removed needless catch and rethrow.
5 2003-01-31 David Sheldon <dave-mono@earth.li>
7 * FromBase64Transform.cs: Fixes to what happens if a character in the
8 input stream is not in the lookup table. IndexOutOfRangeException was
11 2003-12-15 Sebastien Pouliot <spouliot@videotron.ca>
13 * CryptoConfig.cs: Now use internal Environment.GetMachineConfigPath()
14 to find machine.config. Initialization removed from static constructor
15 to speed up 98% of software that do not requires it.
16 * SymmetricAlgorithm.cs: Fixed padding for None and Zeros modes. Unit
17 tests for padding modes are now in PaddingModeTest.cs.
19 2003-12-10 Zoltan Varga <vargaz@freemail.hu>
21 * HMAC.cs: Fix compilation warnings.
23 2003-12-10 Mark Crichton <crichton@gimp.org>
25 * RNGCryptoServiceProvider.cs: Removed icall to GetNonZeroBytes. Now
26 done with managed code.
28 2003-11-13 Sebastien Pouliot <spouliot@videotron.ca>
30 * ProtectedData.cs: Added exceptions - core is still TODO.
31 * ProtectedMemory.cs: Added exceptions - core is still TODO.
33 2003-11-11 Sebastien Pouliot <spouliot@videotron.ca>
35 * Rfc2898DeriveBytes.cs: Now handle resets and keys longer than 160
36 bits (HMACSHA1 block size). Removed TODO.
37 * SymmetricAlgorithm.cs: Fixed decryption when inputOffset > 0.
40 2003-11-10 Sebastien Pouliot <spouliot@videotron.ca>
42 * Rfc2898DeriveBytes.cs: Implementation for PKCS5 PBKDF2. It works
43 except for the Reset() part - which implies some kind of Resume.
45 2003-11-09 Sebastien Pouliot <spouliot@videotron.ca>
47 * CryptoConfig.cs: Updated for RIPEMD160 and HMAC.
48 * CspKeyContainerInfo.cs: New (1.2). Information about CSP based key
50 * DataProtectionScope.cs: New (1.2). Enumeration for ProtectedData.
51 * HMAC.cs: New (1.2). Base class for all HMAC. Code is mostly copied
52 from internal Mono.Security.Cryptography.HMACAlgorith.cs.
53 * HMACMD5.cs: New (1.2). HMAC implementation using MD5.
54 * HMACRIPEMD160.cs: New (1.2). HMAC implementation using RIPEMD160.
55 * HMACSHA1.cs: Modified to derive from HMAC for .NET 1.2.
56 * HMACSHA256.cs: New (1.2). HMAC implementation using SHA256.
57 * HMACSHA384.cs: New (1.2). HMAC implementation using SHA384.
58 * HMACSHA512.cs: New (1.2). HMAC implementation using SHA512.
59 * ICspAsymmetricAlgorithm.cs: New (1.2). Interface for CSP based
61 * KeyNumber.cs: New (1.2). Enumeration for CspKeyContainerInfo.
62 * MemoryProtectionScope.cs: New (1.2). Enumeration for ProtectedMemory.
63 * PaddingMode.cs: Added two new padding modes to enumeration (for 1.2).
64 * ProtectedData.cs: New (1.2). ProtectedData without protection (TODO).
65 * ProtectedMemory.cs: New (1.2). Stub for ProtectedMemory.
66 * Rfc2898DeriveBytes.cs: New (1.2). Stub for PKCS5 PBKDF2.
68 2003-11-08 Sebastien Pouliot <spouliot@videotron.ca>
70 * RIPEMD160.cs: New (1.2). Abstract class for RIPEMD160 hash from
71 Pieter Philippaerts (Pieter@mentalis.org)
72 * RIPEMD160Managed.cs: New (1.2). Implementation of the RIPEMD160 hash
73 algorithm from Pieter Philippaerts (Pieter@mentalis.org)
75 2003-10-07 Sebastien Pouliot <spouliot@videotron.ca>
77 * CryptoStream.cs: Commented CanTransformMultipleBlocks
78 optimization - it simply doesn't work :(
80 2003-10-04 Sebastien Pouliot <spouliot@videotron.ca>
82 * CryptoStream.cs: Fixed bug 49323. The CanTransformMultipleBlocks
83 optimization in Read has been fixed for partial blocks.
85 2003-09-11 Lluis Sanchez Gual <lluis@ximian.com>
87 * CryptoStream.cs: Added [In,Out] attributes to Read method.
89 2003-08-24 Sebastien Pouliot <spouliot@videotron.ca>
91 * SymmetricAlgorithm.cs: Fixed IV length exception for stream ciphers
92 (e.g. RC4) which don't uses IV. This needs more tests for small IV...
94 2003-08-09 Sebastien Pouliot <spouliot@videotron.ca>
96 * SymmetricAlgorithm.cs: Re-introduced Lluis patch for PaddingMode.None
97 and PaddingMode.Zeros (not PaddingMode.PKCS7).
99 2003-08-05 Sebastien Pouliot <spouliot@videotron.ca>
101 * CryptoStream.cs: Closing bug #40689. The Write method was re-written.
102 * SymmetricAlgorithm.cs: Removed Lluis previous patch (it fails a unit
103 test) and corrected a bug in FinalDecrypt.
104 * RSACryptoServiceProvider.cs: Fixed different exceptions from .NET 1.0
107 2003-07-31 Sebastien Pouliot <spouliot@videotron.ca>
109 * CryptoStream.cs: Closing bug #46143. The Read method was re-written.
111 2003-07-30 Sebastien Pouliot <spouliot@videotron.ca>
113 * CryptoStream.cs: Fixed bug #46143 (exception) - however we dont
114 returns the same result as MS. Class needs to be re-written.
116 2003-07-09 Lluis Sanchez Gual <lluis@ximian.com>
118 * SymmetricAlgorithm.cs: Fixed FinalEncrypt. Return empty array if inputCount is 0.
120 2003-07-05 Sebastien Pouliot <spouliot@videotron.ca>
122 * AsymmetricAlgorithm.cs: Removed AsymmetricParameters (IReader) class.
123 Now uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
124 * CryptoConfig.cs: Removed CorlibHandler and CorlibReader classes. Now
125 uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
126 * DSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
127 Mono.Xml.SecurityParser (xml -> SecurityElement)
128 * DSACryptoServiceProvider.cs: Added ObjectDisposedException support
129 and fixed bugs found in new unit tests.
130 * RSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
131 Mono.Xml.SecurityParser (xml -> SecurityElement)
132 * RSACryptoServiceProvider.cs: Added ObjectDisposedException support
133 and fixed bugs found in new unit tests.
135 2003-06-22 Sebastien Pouliot <spouliot@motus.com>
137 * DSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
138 * RSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
140 2003-06-11 Sebastien Pouliot <spouliot@motus.com>
142 * DSACryptoServiceProvider.cs: Refactored from orginal by splitting
143 much core functionalities into DSAManaged.
144 * RSACryptoServiceProvider.cs: Refactored from orginal by splitting
145 much core functionalities into RSAManaged.
146 * RSAPKCS1SignatureDeformatter.cs: Updated to use the new PKCS#1 API.
147 Now works with any hash algorithm (which OID is defined in machine.config)
148 * RSAPKCS1SignatureFormatter.cs: Updated to use the new PKCS#1 API.
149 Now works with any hash algorithm (which OID is defined in machine.config)
151 2003-06-09 Sebastien Pouliot <spouliot@motus.com>
153 * CryptoConfig.cs: Now support OID in machine.config.
154 * DSACryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
155 * KeySizes.cs: Changed USE_VERSION_1_0 for NET_1_0.
156 * MD5CryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
157 * RNGCryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
159 2003-05-12 Sebastien Pouliot <spouliot@videotron.ca>
161 * PKCS1MaskGenerationMethod.cs: Added comment to justify why
162 the class is no more compatible with MS implementation (the bug
163 was preventing OAEP to work properly).
165 2003-05-09 Sebastien Pouliot <spouliot@videotron.ca>
167 * DSACryptoServiceProvider.cs: Class is now sealed in v.1.1.
168 * KeySizes.cs: Class is now sealed in v.1.1.
169 * MD5CryptoServiceProvider.cs: Class is now sealed in v.1.1.
170 * RNGCryptoServiceProvider.cs: Class is now sealed in v.1.1.
172 2003-04-22 Sebastien Pouliot <spouliot@videotron.ca>
174 * DSACryptoServiceProvider.cs: Changed key generation to use the
175 new BigInteger class (commited for Ben Maurer).
176 * RSACryptoServiceProvider.cs: Changed key generation to use the
177 new BigInteger class (commited for Ben Maurer).
179 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
181 * AsymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
182 * DSACryptoServiceProvider.cs: Fix bug where key generation always
183 resulted in 1024 bits keypair.
184 * KeySizes.cs: Added internal IsLegalKeySize and IsLegal to avoid
185 duplication in both AsymmetricAlgorithm and SymmetricAlgorithm.
186 * RC2.cs: Modified to use IsLegalKeySize from KeySizes.cs.
187 * RSACryptoServiceProvider.cs: Fix bug where key generation always
188 resulted in 1024 bits keypair. Should fix unit test failure under
190 * SymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
192 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
194 * CryptoStream.cs: Partial fix for bug #40689 (workaround). Does not
195 throw a NotSupportedException on closing a CryptoStream in read mode
196 (like MS does but unlike MS documents).
198 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
200 * CryptoStream.cs: fixed the previous fix. MS throws a NotSupportedExc
201 when FlushFinalBlock is called twice. I've moved a few lines from Close
202 to FlushFinalBlock and added the exception check.
204 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
206 * CryptoStream.cs: don't Close the underlying stream in FlushFinalBlock.
209 2003-03-03 Sebastien Pouliot <spouliot@videotron.ca>
211 * RSACryptoServiceProvider.cs: Delay keypair generation event when
212 keysize is a constructor parameter (major speed improvment when
213 importing keys). Removed NotSupportedException when CspParameter is
214 used in constructor (required for forthcoming security tools).
216 2003-02-08 Sebastien Pouliot <spouliot@videotron.ca>
218 * Changes to refer Mono.Math and Mono.Security.Cryptography
219 * Changes to refer Mono.Xml
221 2003-02-04 Sebastien Pouliot <spouliot@videotron.ca>
223 * CryptoConfig.cs: Added initital support for "machine.config"
224 (limited to algorithms, not OIDs). Modified CreateFromName to use
225 the fully qualified class names (and removed xmldsig hack). Added
226 algorithm names documented in book ".NET Framework Security".
228 2003-02-03 Sebastien Pouliot <spouliot@videotron.ca>
230 * PasswordDeriveBytes.cs: Finally got the derivation right. The
231 class can now derive keys up to 1000 * HashSize (same limit as MS).
232 * RSAPKCS1SignatureDeformatter.cs: No need to create the hash object
233 in this class - the OID is enough.
235 2003-02-01 Sebastien Pouliot <spouliot@videotron.ca>
237 * AsymmetricSignatureFormatter.cs: Call abstract SetHashAlgorithm
238 when CreateSignature(hash) is called.
239 * CryptoStream.cs: Fixed some issues in constructor.
240 * DSACryptoServiceProvider.cs: Fixed a bug (1 chance in 256) that
241 a signature could be less than 40 bytes (which is invalid).
243 2003-01-25 Sebastien Pouliot <spouliot@videotron.ca>
245 * CryptographicException.cs: Default HResult to CORSEC_E_CRYPTO
246 (0x80131430) as documented.
247 * CryptographicUnexpectedOperationException.cs: Default HResult
248 to CORSEC_E_CRYPTO_UNEX_OPER (0x80131431) as documented.
250 2003-01-20 Sebastien Pouliot <spouliot@videotron.ca>
252 * CipherMode.cs: Added missing [Serializable] to enum.
253 * CspProviderFlags.cs: Added missing [Serializable] to enum.
254 * FromBase64Transform.cs: Added missing [Serializable] to enum.
255 * PaddingMode.cs: Added missing [Serializable] to enum.
257 2003-01-19 Sebastien Pouliot <spouliot@videotron.ca>
259 * CryptoTools.cs: Added internal class BlockProcessor to help
260 implementation of block-based algorithms (like MAC and HMAC).
261 * HMACSHA1.cs: Refactored to remove dependencies on CryptoStream,
262 better constructors and Dispose support.
263 * MACTripleDES.cs: Refactored to reuse new HMACSHA1 stuff, better
266 2003-01-18 Sebastien Pouliot <spouliot@videotron.ca>
268 * HMACSHA1.cs: Now use KeyBuilder to build the default key.
270 2003-01-12 Sebastien Pouliot <spouliot@videotron.ca>
272 * MACTripleDES.cs: Now working (the problem was with my stream usage
273 which was removed for performance reason).
274 * TripleDES.cs: Fixed key generation (wasn't called and returned
277 2003-01-09 Sebastien Pouliot <spouliot@videotron.ca>
279 * RNGCryptoServiceProvider.cs: Changed methods interacting with
280 the runtime as Internal<MethodName>. This will allow to make the
281 class Windows-compatible by doing a switch at runtime.
283 2003-01-05 Sebastien Pouliot <spouliot@videotron.ca>
285 * CryptoAPITransform.cs: Removed all TODO. This class will not be
286 used by Mono. MS uses it with <algo>CryptoServiceProvider classes
287 to provide a common ICryptoTransform access to CryptoAPI.
289 2003-01-03 Sebastien Pouliot <spouliot@videotron.ca>
291 * RC2CryptoServiceProvider.cs: Now about 2 time faster by inlining
292 methods and changing to UInt16 (instead of UInt32).
294 2003-01-02 Sebastien Pouliot <spouliot@videotron.ca>
296 * RijndaelManaged.cs: Now 7 (encrypt) to 10 (decrypt) times faster
297 by removing allocation inside intensively called methods, using pre-
298 calculated tables instead of Mult_GF methods and inlining most methods.
300 2002-12-31 Sebastien Pouliot <spouliot@videotron.ca>
302 * AsymmetricAlgorithm.cs: Removed ValidKeySize (method only present
303 in SymmetricAlgorithm).
304 * DSA.cs: Change ZeroizePrivateKey from protected to internal.
305 * DSACryptoServiceProvider.cs: Added some case where we need to check
306 for keypairGenerated.
307 * RSA.cs: Change ZeroizePrivateKey from protected to internal.
308 * RSACryptoServiceProvider.cs: Key were never generated with the default
309 (no parameter) constructor. Now checks for keypairGenerated in methods.
310 * SignatureDescription.cs: Added CreateDeformatter in RSAPKCS1SHA1-
311 SignatureDescription to please corcompare (it just call it's ancestor).
313 2002-12-30 Sebastien Pouliot <spouliot@videotron.ca>
315 * CryptoStream.cs: Implemented core. Not sure about many details -
316 but it run the samples now (#30256).
317 * CryptoStreamMode.cs: Added [Serializable] to enum declaration.
318 * SymmetricAlgorithm.cs: Made some changes required for CryptoStream
319 and to match more closely MS implementation. Also added little
320 optimizations in TransformBlock.
322 2002-12-27 Sebastien Pouliot <spouliot@videotron.ca>
324 * CryptoTools.cs: New. Shared classes for cryptography. Now
325 includes a KeyBuilder to generate symmetric keys and IV.
326 * DES.cs: Modified Key validation.
327 * DESCryptoServiceProvider.cs: Implemented Key and IV using
329 * RC2CryptoServiceProvider.cs: Implemented Key and IV using
330 KeyBuilder (and removed TODO).
331 * RijndaelManaged.cs: Implemented Key and IV using KeyBuilder
333 * SHA384Managed.cs: Changed code to remove compiler warning.
334 * SHA512Managed.cs: Changed code to remove compiler warning.
335 * SymmetricAlgorithm.cs: Removed TODO on IV.
336 * TripleDESCryptoServiceProvider.cs: Implemented Key and IV
337 using KeyBuilder (and removed TODO).
339 2002-11-20 Sebastien Pouliot <spouliot@videotron.ca>
341 * AsymmetricSignatureDeformatter.cs: Added exception handling in
342 VerifySignature (moved from RSAPKCS1SignatureDeformatter).
343 * AsymmetricSignatureFormatter.cs: Added exception handling in
344 CreateSignature (moved from RSAPKCS1SignatureFormatter).
345 * CryptoAPITransform.cs: Removed "= false" assignation from a private
346 member (because this created an unwanted "ghost" constructor) and
347 modified Dispose declaration.
348 * HashAlgorithm.cs: Removed destructor. Disposing unmanaged
349 ressources is the responsability of each class (not an abstract class).
350 * RSAPKCS1SignatureDeformatter.cs: Removed a VerifySignature method
351 which was present in the base class AsymmetricSignatureDeformatter.
352 * RSAPKCS1SignatureFormatter.cs: Removed a CreateSignature method
353 which was present in the base class AsymmetricSignatureFormatter.
354 * SHA1Managed.cs: Removed sealed from class declaration. Removed
355 destructor and Dispose method as class is fully managed.
356 * ToBase64Transform.cs: Added virtual to property CanReuseTransform.
358 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
360 * CryptoConfig.cs: Added full classes name for MapNameToOID.
361 * PKCS1.cs: New. Internal class for the various primitives defined
363 * PKCS1MaskGenerationFunction.cs: Modified to use PKCS1.cs.
364 * RSA.cs: Added internal class RSAHandler (which implements IHandler
365 interface for MiniParser) to import RSA keypairs from XML strings.
366 * RSACryptoServiceProvider.cs: Crypto implemented using BigInteger.
367 Key generation is VERY LONG.
368 * RSAOAEPKeyExchangeDeformatter.cs: Completed using PKCS1. Not sure
369 of the results as this is not available in all versions of Windows.
370 * RSAOAEPKeyExchangeFormatter.cs: Completed using PKCS1. Not sure
371 of the results as this is not available in all versions of Windows.
372 * RSAPKCS1KeyExchangeDeformatter.cs: Completed using PKCS1.
373 * RSAPKCS1KeyExchangeFormatter.cs: Completed using PKCS1.
374 * RSAPKCS1SignatureDeformatter.cs: Completed using PKCS1.
375 * RSAPKCS1SignatureFormatter.cs: Completed using PKCS1.
377 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
379 * MiniParser.cs: Added explicit cast in order to compile with mcs.
381 2002-11-16 Sebastien Pouliot <spouliot@videotron.ca>
383 * AsymmetricAlgorithm.cs: Added internal class AsymmetricParameters
384 (which implements the IReader interface for MiniParser). Corrected
386 * BigInteger.cs: New. Internal class for handling BIG integers for
387 asymmetric crypto (both RSA and DSA). Thanks to Chew Keong TAN !
388 * CryptoConfig.cs: Added XMLDSIG URLs in CreateFromName.
389 Will dynamically load System.Security.dll, when required,
390 to return instance of those classes. Also CryptoConfig can now
391 create any object (e.g. System.IO.MemoryStream) !
392 * DSA.cs: Added internal class DSAHandler (which implements IHandler
393 interface for MiniParser) to import DSA keypairs from XML strings.
394 * DSACryptoServiceProvider.cs: Crypto fully implemented using
395 BigInteger. Key generation (group) is VERY long.
396 * MiniParser.cs: New. Minimal XML parser by Sergey Chaban. Used to
397 import keypairs in XML strings.
398 * SignatureDescription.cs: Removed local CreateFromName (to use
399 CryptoConfig - which actually can create anything). Added internal
400 classes DSASignatureDescription and RSAPKCS1SHA1SignatureDescription.
402 2002-11-15 Sebastien Pouliot <spouliot@videotron.ca>
404 * CryptographicUnexpectedOperationException.cs: Forgot it last time!
405 * FromBase64Transform.cs: Added missing virtual to CanReuseTransform.
407 * HashAlgorithm.cs: Changed Dispose().
408 * MD5CryptoServiceProvider.cs: Added destructor and Dipose(bool).
409 * PasswordDeriveBytes.cs: Changed some declaration from
410 protected to private.
411 * RC2.cs: Added valid keysize check in EffectiveKeySize.
412 * RC2CryptoServiceProvider.cs: Overriden EffectiveKeySize to match
414 * RSAOAEPKeyExchangeDeformatter.cs: Changed some declaration from
415 protected to private.
416 * RSAOAEPKeyExchangeFormatter.cs: Changed some declaration from
417 protected to private.
418 * RSAPKCS1KeyExchangeDeformatter.cs: Changed some declaration from
419 protected to private.
420 * RSAPKCS1KeyExchangeFormatter.cs: Changed some declaration from
421 protected to private.
422 * RSAPKCS1SignatureDeformatter.cs: Changed some declaration from
423 protected to private.
424 * RSAPKCS1SignatureFormatter.cs: Changed some declaration from
425 protected to private.
426 * SHA1CryptoServiceProvider.cs: Moved SHA1 code to SHA1Internal.
427 SHA1CryptoServiceProvider now use SHA1Internal. Added Dispose and
429 * SHA1Managed.cs: New. Use SHA1Internal. Same as
430 SHA1CryptoServiceProvider but is required for binary compatibility.
431 * SHA256Managed.cs: Changed some declaration from protected to private.
432 * SHA384Managed.cs: Changed some declaration from protected to private.
433 * SHA512Managed.cs: Changed some declaration from protected to private.
434 * SymmetricAlgorithm.cs: Added Clear(), changed Dispose() and added
435 virtual to Dispose(bool).
436 * ToBase64Transform.cs: Added missing virtual to CanReuseTransform.
438 * TripleDESCryptoServiceProvider.cs: Added missing sealed to class
441 2002-11-03 Sebastien Pouliot <spouliot@videotron.ca>
443 * CryptoAPITransform.cs: Added missing CanReuseTransform property,
444 Clear method, destructor and IDisposable support.
445 * CryptographicException.cs: Added missing protected constructor.
446 * CryptographicUnexpectedOperationException.cs: Added missing
447 protected constructor.
448 * ICryptoTransform.cs: Added missing CanReuseTransform property.
449 * FromBase64Transform.cs: Added missing CanReuseTransform property,
450 Clear method, destructor and IDisposable support.
451 * SymmetricAlgorithm.cs: Implement IDisposable.
452 * ToBase64Transform.cs: Added missing CanReuseTransform property,
453 Clear method, destructor and IDisposable support.
455 2002-11-02 Sebastien Pouliot <spouliot@videotron.ca>
457 * SignatureDescription.cs: Updated class to match unit test results
458 * X509Certificate.cs: REMOVED! Wrong namespace. An almost complete
459 implementation is now in System.Security.Cryptography.X509Certificates
461 2002-11-01 Sebastien Pouliot <spouliot@videotron.ca>
463 * bouncycastle.txt: Bouncy Castle JCE License.
464 * SHA384Managed.cs: Hash implementation based on BouncyCastle JCE.
465 * SHA512Managed.cs: Hash implementation based on BouncyCastle JCE.
467 2002-10-30 Sebastien Pouliot <spouliot@videotron.ca>
469 * DSASignatureDeformatter.cs: Fully implemented - however it
470 requires a functionnal DSA implementation to work.
471 * DSASignatureFormatter.cs: Fully implemented - however it
472 requires a functionnal DSA implementation to work.
474 2002-10-25 Sebastien Pouliot <spouliot@videotron.ca>
476 * PasswordDeriveBytes.cs: New. PKCS#5 key derivation (PBKDF1) works up to
477 HashSize length (but MS support longer keys)
479 2002-10-24 Sebastien Pouliot <spouliot@videotron.ca>
481 * RSACryptoServiceProvider.cs: New. Implemented most logic expect crypto
482 * RSAOAEPKeyExchangeDeformatter.cs: New. Stub.
483 * RSAOAEPKeyExchangeFormatter.cs: New. Stub.
484 * RSAPKCS1KeyExchangeDeformatter.cs: New. Stub.
485 * RSAPKCS1KeyExchangeFormatter.cs: New. 98% implemented but still
486 require RSA.DecryptValue (not supported in MS .NET Framework)
487 * RSAPKCS1SignatureDeformatter.cs: New. Stub.
488 * RSAPKCS1SignatureFormatter.cs: New. Stub.
490 2002-10-23 Sebastien Pouliot <spouliot@videotron.ca>
492 * SymmetricAlgorithm.cs: Fixed CFB mode (do encryption while decrypting!)
493 * TripleDESCryptoServiceProvider.cs: Ajusted for CFB.
495 2002-10-22 Sebastien Pouliot <spouliot@videotron.ca>
497 * RjindaelManaged.cs: Fixed decryption for 192 and 256 bit block size
499 2002-10-21 Gonzalo Paniagua Javier <gonzalo@ximian.com>
501 * RC2CryptoServiceProvider.cs: fixed end of lines (changed from \r
504 2002-10-20 Sebastien Pouliot <spouliot@videotron.ca>
506 * SymmetricAlgorithm.cs: Added better Dispose support
507 * DES.cs: Now only contains the abstract DES class.
508 * DESCryptoServiceProvider.cs: Added the DESTransform class (inherited
509 from SymmetricTransform) based the old DESCore and DESTransformBase code
510 * RC2.cs: Fixed EffectiveKeySize == 0
511 * RC2CryptoServiceProvider.cs: Added the RC2Transform class (inherited
512 from SymmetricTransform) based on the old RC2lImpl code. Unrolled some loops.
513 * RjindaelManaged.cs: Few more optimizations while looking for decrypting bug
514 * TripleDESCryptoServiceProvider.cs: New. Implement TripleDESTransform from
515 DESTransform (non-optimal but working :-).
517 2002-10-19 Sebastien Pouliot <spouliot@videotron.ca>
519 * SymmetricAlgorithm.cs: Added new class SymmetricTransform to avoid
520 duplicating CipherMode (currently ECB, CBC) and PaddingMode functionalities
521 in every crytographic algorithm implementation.
522 * RijndaelManaged.cs: Added the RjindaelTransform class (inherited
523 from SymmetricTransform) based the old RijndaelImpl / RijndaelController
524 code. Fixed encryption for block size 192, 256, there is still a problem
525 decrypting block size 192, 256. Unrolled some loops + littl'optimizations
526 * PKCS1MaskGenerationMethod.cs: Removed Array.Reverse in I2OSP to be
527 compatible with MS implementation (however we are now failing the PKCS#1
528 test vector) + added some more checks (null, overflow, ...)
529 * AsymmetricAlgorithm.cs: Commented XMLDocument stuff to end the cyclic
530 dependency (corlib->System.Xml->corlib)
531 * RSA.cs: Commented FromXmlString stuff to end the cyclic dependency
532 * DSA.cs: Commented FromXmlString stuff to end the cyclic dependency
533 * RC2.cs: Create using CryptoConfig
534 * TripleDES.cs: Marked class public. Added LegalKeySizes and LegalBlockSizes
536 2002-10-14 Sebastien Pouliot <spouliot@videotron.ca>
538 * MD5.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
539 * Rijndael.cs: Create using CryptoConfig. Removed TODO.
540 * RSAParameters.cs: Modulus must be serialized. Removed TODO.
541 * SHA256.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
542 * SHA384.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
543 * SHA512.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
544 * FromBase64Transform.cs: Removed ToString()
545 * ToBase64Transform.cs: Removed ToString()
546 * SymmetricAlgorithm.cs: Create using CryptoConfig, set default Mode and
547 Padding, added Clear, Dispose
548 * TripleDES.cs: New. Abstract class.
549 * MaskGenerationMethod.cs: New. Abstract class.
550 * PKCS1MaskGenerationMethod.cs: New. Implement PKCS#1 MGF (currently not
551 compatible with MS implementation - but not sure the bug is mine!).
553 2002-10-13 Sebastien Pouliot <spouliot@videotron.ca>
555 * HashAlgorithm.cs: Added Dispose() to HashAlgorithm because it
556 inherits ICryptoTransform
557 * KeyedHashAlgorithm.cs: New implementation
558 * HMACSHA1.cs: New (include a generic HMACAlgorithm as internal class)
559 * MACTripleDES.cs: New (missing core implementation on generic MACAlgorithm)
560 * CryptoStream.cs: Added limited functionalities to support HMACSHA1
562 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
564 * DSA.cs: changed constructor to public from internal (like MS)
565 * HashAlgorithm.cs: Completed ComputeHash methods
566 * SHA1.cs: Added HashSizeValue = 160
568 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
570 * ICryptoTransform.cs: Now inherits from IDisposable
571 * RC2CryptoServiceProvider.cs: Added Dispose() to RC2Impl because it inherits ICryptoTransform
572 * CryptoAPITransform.cs: Added Dispose() to CryptoAPITransform... ICryptoTransform
573 * RijndaelManaged.cs: Added Dispose() to RijndaelController...ICryptoTransform
574 * FromBase64Transform.cs: Added Dispose() to FromBase64Transform...ICryptoTransform
575 * ToBase64Transform.cs: Added Dispose() to ToBase64Transform...ICryptoTransform
576 * DESCryptoServiceProvider.cs: Added Dispose() to DESTransformBase...ICryptoTransform
578 2002-10-11 Duncan Mak <duncan@ximian.com>
580 * DESCryptoServiceProvider.cs: Removed unnecessary Dispose ().
582 2002-10-11 Sebastien Pouliot <spouliot@videotron.ca>
584 * DES.cs: Create() using CryptoConfig, fix #30256
585 * DESCryptoServiceProvider.cs: fix #30256
586 * RandomNumberGenerator.cs: uncomment in Create(rng) for CryptoConfig
588 2002-10-10 Sebastien Pouliot <spouliot@videotron.ca>
590 * AsymmetricAlgorithm.cs: Inherit from IDisposable, common support from XML import
591 * DSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
592 * RSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
593 * DSACryptoServiceProvider.cs: Added Dispose()
595 2002-10-09 Sebastien Pouliot <spouliot@videotron.ca>
597 * CryptoConfig.cs: New implementation
599 2002-10-05 Andrew Birkett <andy@nobugs.org>
601 * RC2CryptoServiceProvider.cs: New implementation
602 * RC2.cs: New implementation
604 2002-09-22 Andrew Birkett <andy@nobugs.org>
606 * RijndaelManaged.cs: Added faster case for multiplication by 2 in GF(8)
608 2002-09-22 Andrew Birkett <andy@nobugs.org>
610 * RijndaelManaged.cs: BlockSize now reports size in bytes.
611 * ICryptoTransform.cs: Updated comments - BlockSizes are in bytes, unlike elsewhere.
613 2002-09-19 Andrew Birkett <andy@nobugs.org>
615 * Rijndael.cs: Create() now gives you a RijndaelManaged object
616 * RijndaelManaged.cs: Added dummy GenerateKey until we have a proper RNG.
617 * SymmetricAlgorithm.cs: Updated comments
619 2002-09-15 Andrew Birkett <andy@nobugs.org>
621 * RijndaelManaged.cs: Added support for CBC-mode, PKCS7/Zero padding.
622 * SymmetricAlgorithm.cs: IV size must match block size, not key size.
623 Key property now sets KeySizeValue correctly in bits.
625 2002-09-11 Andrew Birkett <andy@nobugs.org>
627 * RijndaelManaged.cs: Implemented ECB-mode Rijndael cipher.
628 * Rijndael.cs: Set valid key/block sizes.
629 * SymmetricAlgorithm.cs: Remove throw from ctr so we can instantiate
630 derived classes. Fixes to key sizes so they are measured in bits.
631 * KeySizes.cs: Updated comments to emphasize that sizes are in bits.
633 2002-06-29 Martin Baulig <martin@gnome.org>
635 * AsymmetricAlgorithm.cs: Removed a duplicate semicolon to make it compile.
637 2002-05-19 Martin Baulig <martin@gnome.org>
639 * FromBase64Transform.cs (TransformFinalBlock): The return value of
640 `DoTransform' tells us the number of bytes actually written - if it's
641 smaller than `res', copy it to a smaller array.
643 2002-02-21 Mark Crichton <crichton@gimp.org>
645 * RNGCryptoServiceProvider.cs: New file.
646 * RandomNumberGenerator.cs: Constructor is now marked public.
648 2002-02-13 Dan Lewis <dihlewis@yahoo.co.uk>
650 * DSACryptoServiceProvider.cs, SHA384Managed.cs, SHA512Managed.cs,
651 Rijndael.cs, RSA.cs, RSAParameters.cs : New files (stubs)
653 Mon Feb 11 13:26:17 CET 2002 Paolo Molaro <lupus@ximian.com>
655 * X509Certificates: dummy class.
657 2002-01-10 Duco Fijma <duco@lorentz.xs4all.nl>
658 * Create (trivial) implementation of RandomNumberGenerator
660 2002-01-05 Ravi Pratap <ravi@ximian.com>
662 * CryptoAPITransform.cs, DESCryptoProvider.cs : MonoTODO attribute
665 * HashAlgorithm.cs, MD5.cs, SHA1.cs, SHA256.cs, SHA384.cs : Ditto.
667 * SHA512.cs, SymmetricAlgorithm.cs, ToBase64Transform.cs,
668 AsymmetricAlgorithm.cs, CryptoStream.cs, DSA.cs, DSASignatureDeformatter.cs,
669 DSASignatureFormatter.cs, SignatureDescription.cs : Ditto.
671 Wed Nov 14 17:04:30 CET 2001 Paolo Molaro <lupus@ximian.com>
673 * MD5CryptoServiceProvider.cs, SHA1CryptoServiceProvider.cs,
674 SHA256Managed.cs: CLSCompliant updates.
676 2001-10-11 Thomas Neidhart <tome@sbox.tugraz.at>
678 * CryptoAPITransform.cs: Initial version
679 * CryptoStream.cs: Initial version
680 * CspParameter.cs: Initial version
681 * CspProviderFlags.cs: Initial version
682 * DSA.cs: Initial version
683 * DSAParameters.cs: Initial version
684 * DSASignatureDeformatter.cs: Initial version
685 * DSASignatureFormatter.cs: Initial version
686 * DeriveBytes.cs: Initial version
688 2001-10-06 Thomas Neidhart <tome@sbox.tugraz.at>
690 * AsymmetricAlgorithm.cs: Inital version
691 * AsymmetricKeyExchangeDeformatter.cs: Initial version
692 * AsymmetricKeyExchangeFormatter.cs: Initial version
693 * AsymmetricSignatureDeformatter.cs: Initial version
694 * AsymmetricSignatureFormatter.cs: Initial version
695 * PaddingMode.cs: Added PaddingMode.None
696 * SignatureDescription.cs: Initial version
697 * CryptographicException.cs: Initial version
698 * CryptographicUnknownOperationException.cs: Initial version
699 * SymmetricAlgorithm.cs: Implemented CreateDecryptor, CreateEncryptor
700 and Create() methods.
702 2001-08-20 Sergey Chaban <serge@wildwestsoftware.com>
704 * DES.cs encryption core is about 30% faster than previous version.
705 * DESCryptoServiceProvider.cs added PKCS-5 padding.
707 2001-08-09 Sergey Chaban <serge@wildwestsoftware.com>
709 * ToBase64Transform.cs: Base64Table now supports both encoding
710 and decoding tables. As a result Table was renamed to EncodeTable
711 and DecodeTable was added.
712 * FromBase64Transform.cs: Initial check-in.
713 * DES.cs: Initial check-in.
714 * DESCryptoServiceProvider.cs: Initial check-in.
716 2001-08-01 Matthew S. Ford <Matthew.S.Ford@Rose-Hulman.Edu>
718 * CipherMode.cs: Initial version.
719 * CryptoStreamMode.cs: Initial version.
720 * HashAlgorithm.cs: Initial version.
721 * ICryptoTransform.cs: Initial version.
722 * KeySizes.cs: Initial version.
723 * MD5.cs: Initial version.
724 * MD5CryptoServiceProvider.cs: Initial version.
725 * PaddingMode.cs: Initial version.
726 * SHA1.cs: Initial version.
727 * SHA1CryptoServiceProvider.cs: Initial version.
728 * SHA256.cs: Initial version.
729 * SHA256Managed.cs: Initial version.
730 * SHA384.cs: Initial version.
731 * SHA512.cs: Initial version.