1 2005-01-06 Sebastien Pouliot <sebastien@ximian.com>
3 * DES.cs: Change wek and semi-weak key checking to avoid memory
4 allocations. Old version required 2 allocations (weak+semiweak) to
5 unpack the key. New versions are 16x-20x faster.
6 * RijndaelManaged.cs: Removed unrequired "& 0xff" when casting to
9 2005-01-03 Sebastien Pouliot <sebastien@ximian.com>
11 * DESCryptoServiceProvider.cs: Refactored ECB/ProcessBlock to allow
12 TripleDES to be more efficient by using the permutations itself.
13 * TripleDESCryptoServiceProvider.cs: Removed memory allocation in
14 Transform's ECB method. Changed code to directly call DES's
15 permutations. MACTripleDES is now 20% faster (didn't have any other
16 3DES benchmark on hand) and requires much less memory.
18 2005-01-03 Sebastien Pouliot <sebastien@ximian.com>
20 * DESCryptoServiceProvider.cs: Now using pre-computed tables (instead
21 of using a static constructor to compute them). Not much change
22 performance-wise unless you used DES but only "a little" ;-). The old
23 code (who computed the results) is still present but commented,
25 2005-01-02 Sebastien Pouliot <sebastien@ximian.com>
27 * SHA1CryptoServiceProvider.cs: Removed memory allocation in
28 ProcessBlock method (now global). This gives up to 8% performance
29 increase when multiple blocks are being used.
30 * SHA256Managed.cs: Removed memory allocation in ProcessBlock method
31 (now global). This gives up to 5% performance increase when multiple
32 blocks are being used.
34 2004-12-23 Sebastien Pouliot <sebastien@ximian.com>
36 * DataProtectionScope.cs: Moved in System.Security.dll
37 * MemoryProtectionScope.cs: Moved in System.Security.dll
38 * ProtectedData.cs: Moved in System.Security.dll
39 * ProtectedMemory.cs: Moved in System.Security.dll
41 2004-12-22 Sebastien Pouliot <sebastien@ximian.com>
43 * RSA.cs: Throw the proper CryptographicException exception when
44 exporting a private key without CRT parameters, while keeping the
45 ArgumentNullException when the private exponent (D) is missing.
47 2004-12-06 Sebastien Pouliot <sebastien@ximian.com>
49 * RSACryptoServiceProvider.cs: Adjust DecryptValue to the fact that
50 Mono's RSAManaged support decryption without CRT while MS requires it.
52 2004-11-26 Sebastien Pouliot <sebastien@ximian.com>
54 * CryptoAPITransform.cs:
55 * DSACryptoServiceProvider.cs:
57 * RC2CryptoServiceProvider.cs:
58 * RSACryptoServiceProvider.cs:
59 Added ComVisible attributes to match 2.0 October Preview.
61 2004-11-03 Sebastien Pouliot <sebastien@ximian.com>
63 * PasswordDeriveBytes.cs: Fix default iretation count to 100. Fix
64 exceptions to match MS more closely. Fixed possible ArgumentException
65 when asking multiple GetBytes than results in more bits than the hash
68 2004-09-16 Sebastien Pouliot <sebastien@ximian.com>
70 * DESCryptoServiceProvider.cs: Fixed warning (l4) by adding empty {}.
71 * DSASignatureDeformatter.cs: Fixed warning (l4) for unused variable.
72 * DSASignatureFormatter.cs: Fixed warning (l4) for unused variable.
73 * HMACSHA1.cs: Fixed warning (l4) for unused variable.
75 2004-09-03 Tim Coleman (tim@timcoleman.com)
77 * CryptoConfig.cs: Add new Xml cryptography class info.
79 2004-08-08 Sebastien Pouliot <sebastien@ximian.com>
81 * CspProviderFlags.cs: Fixed new enums values.
82 * DSA.cs: Fixed #if for constructor visibility.
83 * CryptoAPITransform.cs: Removed constructor for NET_2_0 profile.
85 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
87 * DES.cs: Fixed FeedbackSizeValue to 8.
88 * RC2.cs: Fixed FeedbackSizeValue to 8.
89 * RC2CryptoServiceProvider.cs: When key size is different from
90 effective key size we throw CryptographicUnexpectedOperationException.
91 * TripleDES.cs: Fixed FeedbackSizeValue to 8.
93 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
95 * CryptoAPITransform.cs: Added the new Reset method for NET_2_0. This
96 is a NOP as this class isn't used by Mono (all crypto transforms are
98 * CryptographicException.cs: Added _Exception interface for NET_2_0
100 * CspProviderFlags.cs: Added new enum's members for NET_2_0.
101 * DSA.cs: Changed constructor to protected for NET_2_0. It is now
102 possible to inherit from DSA in other assemblies.
103 * DSACryptoServiceProvider.cs: NET_2_0 cleanup. Added interface
104 ICspAsymmetricAlgorithm (stub), removed (unrequired) LegalKeySizes
105 override, fixed visibility of PublicOnly property.
106 * HMACSHA1.cs: Fixed #if for NET_2_0 profile.
107 * KeyNumber.cs: Fixed values for new enum in Fx 2.0.
108 * MACTripleDES.cs: Added new Padding property to NET_2_0 profile.
109 * ProtectedData.cs: Added missing private constructor.
110 * ProtectedMemory.cs: Added missing private constructor.
111 * RC2CryptoServiceProvider.cs: Added UseSalt property to NET_2_0
112 profile. Salt usage must be added to the transforms.
113 * RIPEMD160Managed.cs: Removed unrequired [CLSCompliant] attributes.
114 * RSACryptoServiceProvider.cs: NET_2_0 cleanup. Added interface
115 ICspAsymmetricAlgorithm (stub), fixed visibility of PublicOnly
117 * RijndaelManaged.cs: Use the new RijndaelManagedTransform for Fx 2.0.
118 * RijndaelManagedTransform.cs: New. Class is now public in Fx 2.0.
120 2004-06-23 Sebastien Pouliot <sebastien@ximian.com>
122 * CryptoStream.cs: Removed the block reduction. This seems to be done
123 only for Decryptor so it was moved to SymmetricTransform.
125 2004-06-16 Sebastien Pouliot <sebastien@ximian.com>
127 * SignatureDescription.cs: Implemented .ctor(SecurityElement) using
128 documentation from VS.NET 2005.
130 2004-06-10 Gert Driesen <drieseng@users.sourceforge.net>
132 * ToBase64Transform.cs: Uncomment finalizer to fix public API
135 2004-05-29 Sebastien Pouliot <sebastien@ximian.com>
137 * CspProviderFlags.cs: Reverted previous patch as UseExistingKey isn't
138 part of the 1.0/1.1 framework.
140 2004-05-29 Gert Driesen (drieseng@users.sourceforge.net)
142 * CspProviderFlags.cs: Added missing enum field UseExistingKey
144 2004-05-27 Sebastien Pouliot <sebastien@ximian.com>
146 * HashAlgorithm.cs: Added missing exception handling to ComputeHash,
147 TransformBlock and TransformFinalBlock.
149 2004-05-26 Sebastien Pouliot <sebastien@ximian.com>
151 * CryptoStream.cs: Fixed possible integer overflow.
152 * FromBase64Transform.cs: Better exception handling and fixed possible
154 * RNGCryptoServiceProvider.cs: Changed RNG interface with the runtime
155 so it could be used in a thread-safe way with CryptoAPI.
156 * ToBase64Transform.cs: Better exception handling and fixed possible
159 2004-05-07 Sebastien Pouliot <sebastien@ximian.com>
161 * CipherMode.cs: Moved XML comments to monodoc.
162 * CryptoConfig.cs: Changed Array.Copy to Buffer.BlockCopy.
163 * CryptoStream.cs: Changed Array.Copy to Buffer.BlockCopy.
164 * DSA.cs: Changed Array.Copy to Buffer.BlockCopy.
165 * DSACryptoServiceProvider.cs: Fixed SignData to hash data before
166 signing it (thanks to Jens Thiel for spotting this).
167 * ICryptoTransform.cs: Moved XML comments to monodoc.
168 * PasswordDeriveBytes.cs: Changed Array.Copy to Buffer.BlockCopy.
169 * FromBase64Transform.cs: Moved XML comments to monodoc.
170 * RSACryptoServiceProvider.cs: Fixed OID related exception in SignData.
171 * ToBase64Transform.cs: Input block may be smaller than a full block
172 when calling TransformFinalBlock (fix 2 CryptoStream unit tests).
174 2004-05-06 Sebastien Pouliot <sebastien@ximian.com>
176 * RSAOAEPKeyExchangeDeformatter.cs: Fixed wrt completed unit tests.
177 * RSAOAEPKeyExchangeFormatter.cs: Fixed wrt completed unit tests.
178 * RSAPKCS1KeyExchangeDeformatter.cs: Fixed wrt completed unit tests.
179 Added globalization to exceptions.
180 * RSAPKCS1KeyExchangeFormatter.cs: Fixed wrt completed unit tests.
181 * RSAPKCS1SignatureDeformatter.cs: Fixed wrt completed unit tests.
182 Added globalization to exceptions.
183 * RSAPKCS1SignatureFormatter.cs: Fixed wrt completed unit tests.
184 Added globalization to exceptions.
186 2004-05-06 Sebastien Pouliot <sebastien@ximian.com>
188 * RC2.cs: Fixed KeySize to change it's value and the EffectiveKeySize
189 when the key is changed.
190 * RC2CryptoServiceProvider.cs: Added globalization to exceptions.
191 Fixed the KeySize must be equal with EffectiveKeySize to match MS
193 * Rijndael.cs: Source clean up.
194 * RijndaelManaged.cs: Moved XML comments to monodoc. Added
195 globalization to exceptions.
196 * RNGCryptoServiceProvider.cs: Removed TODO and documented them in
197 mono doc. Now call runtime when a seed is provided.
198 * RSA.cs: Added globalization to exceptions. Removed check for
199 <RSAKeyValue> as it is not checked by MS implementation.
200 * SHA1.cs: Moved XML comments to monodoc.
201 * SHA1CryptoServiceProvider.cs: Moved XML comments to monodoc. Removed
202 CLSCompliance attributes from private fields.
203 * SHA256.cs: Moved XML comments to monodoc.
204 * SHA256Managed.cs: Moved XML comments to monodoc. Removed
205 CLSCompliance attributes from private fields.
206 * SHA384.cs: Moved XML comments to monodoc.
207 * SHA512.cs: Moved XML comments to monodoc.
208 * SignatureDescription.cs: Moved XML comments to monodoc. Added
209 globalization to exceptions. Removed TODO and added notes to monodoc.
210 * SymmetricAlgorithm.cs: Moved XML comments to monodoc. Added
211 globalization to exceptions.
212 * ToBase64Tranform.cs: Added missing exception handling. Moved XML
214 * TripleDES.cs: Added globalization to exceptions.
215 * TripleDESCryptoServiceProvider.cs: Changed Array.Copy to
216 Buffer.BlockCopy. Zeroize decrypted data.
218 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
220 * HashAlgorithm.cs: Moved XML comments to monodoc. Added globalization
222 * KeyedHashAlgorithm.cs: Added globalization to exceptions.
223 * KeySizes.cs: Moved XML comments to monodoc.
224 * MaskGenerationMethod.cs: Source clean up.
225 * MD5.cs: Moved XML comments to monodoc.
226 * MD5CryptoServiceProvider.cs: Removed CLSCompliance attributes from
227 private fields. Changed constants from enum to array. Zeroize data on
229 * PaddingMode.cs: Moved XML comments to monodoc.
230 * PasswordDeriveBytes.cs: Added globalization to exceptions. Removed
231 TODO and documented as "not supported" in MonoDoc.
232 * RandomNumberGenerator.cs: Source clean up.
234 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
236 * DSACryptoServiceProvider.cs: Added globalization to exceptions.
237 * HMACSHA1.cs: Cleanup.
238 * SHA1CryptoServiceProvider.cs: Removed unused private methods.
239 * SHA1Managed.cs: Removed unused private methods.
240 * SHA384Managed.cs: Don't zeroize buffer on first initialization.
241 * SHA512Managed.cs: Don't zeroize buffer on first initialization.
243 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
245 * Base64Constants.cs: New. Convert code into tables for better base64
247 * FromBase64Transform.cs: Updated to use the new tables. Source code
249 * SHA256Managed.cs: Updated to use shared constants.
250 * SHA384Managed.cs: Updated to use shared constants.
251 * SHA512Managed.cs: Updated to use shared constants.
252 * SHAConstants.cs: New. Shared constants for SHA implementations.
253 * ToBase64Transform.cs: Updated to use the new tables. Added
254 globalization. Commented finalizer as it isn't required in this case.
256 2004-05-03 Sebastien Pouliot <sebastien@ximian.com>
258 * CryptoConfig.cs: Specify version and public key token when loading
259 System.Security.dll for XML Digital Signature classes.
261 2004-04-29 Ben Maurer <bmaurer@users.sourceforge.net>
264 * DESCryptoServiceProvider.cs:
265 * RC2CryptoServiceProvider.cs:
266 * RijndaelManaged.cs:
269 * ToBase64Transform.cs:
272 2004-04-29 Sebastien Pouliot <sebastien@ximian.com>
274 * DES.cs: Removed redundant weak/semi-weak key check in Key property.
275 * DESCryptoServiceProvider.cs: Implementation already had 100%
278 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
280 * DSACryptoServiceProvider.cs: Changed delegate signature.
281 * RSACryptoServiceProvider.cs: Changed delegate signature.
283 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
285 * DSA.cs: Moved XML comments to monodoc. Added globalization to
286 exceptions. Already had 100% coverage.
287 * DSAParameters.cs: Moved XML comments to monodoc.
288 * DSASignatureDeformetter.cs: Added globalization to exceptions.
289 Limited catch to expected exception. Already had 100% coverage.
290 * DSASignatureFormatter.cs: Added globalization to exceptions. Limited
291 catch to expected exception. Already had 100% coverage.
293 2004-04-26 Sebastien Pouliot <sebastien@ximian.com>
295 * AsymmetricAlgorithm.cs: Moved XML comments to monodoc. Added
296 globalization to exceptions. Already had 100% coverage.
297 * AsymmetricKeyExchangeDeformatter.cs: Moved XML comments to monodoc.
298 Already had 100% coverage.
299 * AsymmetricKeyExchangeFormatter.cs: Moved XML comments to monodoc.
300 Already had 100% coverage.
301 * AsymmetricSignatureDeformatter.cs: Moved XML comments to monodoc.
302 Already had 100% coverage.
303 * AsymmetricSignatureFormatter.cs: Moved XML comments to monodoc.
304 Already had 100% coverage.
305 * CryptoAPITransform.cs: Unused by Mono (added note to monodoc).
306 Class will stay at 0% coverage.
307 * CryptoConfig.cs: Added globalization to exceptions. 98% coverage.
308 * CryptographicException.cs: Added globalization to exceptions.
309 Already had 100% coverage.
310 * CryptoStream.cs: Added globalization to exceptions. Removed (unused)
311 field _previousBlock to get 100% coverage.
312 * CspParameters.cs: Moved XML comments to monodoc. Already had 100%
314 * CspProviderFlags.cs: Moved XML comments to monodoc.
315 * DeriveBytes.cs: Moved XML comments to monodoc. Already had 100%
317 * DES.cs: Fixes to weak/semi-weak checking to pass new unit tests (it
318 requires to set odd parity on keys before comparing).
320 2004-04-25 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
322 * DSACryptoServiceProvider.cs: Call invariant compare
324 2004-04-08 Bernie Solomon <bernard@ugsolutions.com>
326 * DSA.cs: Use Mono.Security.BitConverterLE
328 2004-04-05 Bernie Solomon <bernard@ugsolutions.com>
330 * DESCryptoServiceProvider.cs: Use BitConverter.IsLittleEndian
331 to fix for big endian machines.
333 2004-03-10 Sebastien Pouliot <sebastien@ximian.com>
335 * FromBase64Transform.cs: Now throws ObjectDisposedException and
336 return true for CanReuseTransform (as MS implementation).
338 2004-03-09 Atsushi Enomoto <atsushi@ximian.com>
340 * DSA.cs : fixed incorrectly modified catch for debugging.
342 2004-03-09 Atsushi Enomoto <atsushi@ximian.com>
344 * DSA.cs : In ToXmlString(), sequence of Seed and PgenCounter is
347 2004-02-26 Sebastien Pouliot <sebastien@ximian.com>
349 * DES.cs: Same fix as for SymmetricAlgorithm (get_Key is
350 overridden to check for weak keys). Also ensured that no weak keys
352 * SymmetricAlgorithm.cs: Return a copy of the key (and IV) so it
353 doesn't get destroyed when dispose is called (in this case the key
354 zeroization is the caller's responsability). Match MS implementation.
355 * TripleDES.cs: Same fix as for SymmetricAlgorithm (get_Key is
356 overridden to check for weak keys). Fix bugzilla #54868.
358 2004-02-12 Sebastien Pouliot <sebastien@ximian.com>
360 * CryptoStream.cs: Remove the _blockSize assumptions because some
361 Transforms could be different on Input/Output. Added a special case
362 for cascading CryptoStreams in FlushFinalBlock.
364 2004-02-09 Sebastien Pouliot <sebastien@ximian.com>
366 * DSACryptoServiceProvider.cs: Fixed support for key pair persistence.
367 It now requires (like MS) to call Clear to delete an existing
368 container. PersistKeyInCsp default value also changes if a
369 CspParameters is supplied (or not) to the constructor.
370 * RSACryptoServiceProvider.cs: Same fixes as DSA.
371 * SymmetricAlgorithm.cs: Reintroduced the patch from 2003-08-24 to fix
372 IV length exception for stream ciphers (e.g. RC4). I overwrote it by
373 accident some time ago :(
375 2004-02-08 Sebastien Pouliot <sebastien@ximian.com>
377 * HashAlgorithm.cs: Changed the ComputeHash(Stream) method to (a) not
378 allocate the whole stream memory (big memory saver as suggested by
379 Peter Williams in bugzilla entry #54022) and (b) to never use Stream.
380 Length and Stream.Position because they aren't implemented for every
381 stream class (similar issue to the CryptoStream patch).
382 * MD5CryptoServiceProvider.cs: Moved a buffer allocation from
383 ProcessBlock to constructor to reduce memory allocation. Optimization
384 suggested by Peter Williams in bugzilla entry #54024.
386 2004-02-06 Sebastien Pouliot <sebastien@ximian.com>
388 * DSACryptoServiceProvider.cs: Added keypair persistence support.
389 Corrected dispose so object cannot be disposed multiple time. Added
390 PublicOnly property (as internal before 1.2, public after).
391 * RSACryptoServiceProvider.cs: Added keypair persistence support.
392 Corrected dispose so object cannot be disposed multiple time. Added
393 PublicOnly property (as internal before 1.2, public after).
394 * SymmetricAlgorithm.cs: Removed class SymmetricTransform from file
395 and moved it to Mono.Security.Cryptography namespace. The transform
396 class will also be included in Mono.Security assembly.
398 2004-02-06 David Sheldon <dave-mono@earth.li>
400 * FromBase64Transform.cs: Improved code layout to match coding style,
401 and removed the Byte comparison with -1.
403 2004-02-04 Sebastien Pouliot <sebastien@ximian.com>
405 * CryptoStream.cs: New implementation - should fix all known issues
406 with the class (Read/WriteByte, reading by non-multiple of the
407 block size, using Stream.Length and Stream.Position ...).
408 * SymmetricAlgorithm.cs: Return an empty array when there's nothing
409 to return (required for CryptoStream to work).
411 2004-01-31 David Sheldon <dave-mono@earth.li>
413 * FromBase64Transform.cs: Removed needless catch and rethrow.
415 2004-01-31 David Sheldon <dave-mono@earth.li>
417 * FromBase64Transform.cs: Fixes to what happens if a character in the
418 input stream is not in the lookup table. IndexOutOfRangeException was
421 2003-12-15 Sebastien Pouliot <spouliot@videotron.ca>
423 * CryptoConfig.cs: Now use internal Environment.GetMachineConfigPath()
424 to find machine.config. Initialization removed from static constructor
425 to speed up 98% of software that do not requires it.
426 * SymmetricAlgorithm.cs: Fixed padding for None and Zeros modes. Unit
427 tests for padding modes are now in PaddingModeTest.cs.
429 2003-12-10 Zoltan Varga <vargaz@freemail.hu>
431 * HMAC.cs: Fix compilation warnings.
433 2003-12-10 Mark Crichton <crichton@gimp.org>
435 * RNGCryptoServiceProvider.cs: Removed icall to GetNonZeroBytes. Now
436 done with managed code.
438 2003-11-13 Sebastien Pouliot <spouliot@videotron.ca>
440 * ProtectedData.cs: Added exceptions - core is still TODO.
441 * ProtectedMemory.cs: Added exceptions - core is still TODO.
443 2003-11-11 Sebastien Pouliot <spouliot@videotron.ca>
445 * Rfc2898DeriveBytes.cs: Now handle resets and keys longer than 160
446 bits (HMACSHA1 block size). Removed TODO.
447 * SymmetricAlgorithm.cs: Fixed decryption when inputOffset > 0.
450 2003-11-10 Sebastien Pouliot <spouliot@videotron.ca>
452 * Rfc2898DeriveBytes.cs: Implementation for PKCS5 PBKDF2. It works
453 except for the Reset() part - which implies some kind of Resume.
455 2003-11-09 Sebastien Pouliot <spouliot@videotron.ca>
457 * CryptoConfig.cs: Updated for RIPEMD160 and HMAC.
458 * CspKeyContainerInfo.cs: New (1.2). Information about CSP based key
460 * DataProtectionScope.cs: New (1.2). Enumeration for ProtectedData.
461 * HMAC.cs: New (1.2). Base class for all HMAC. Code is mostly copied
462 from internal Mono.Security.Cryptography.HMACAlgorith.cs.
463 * HMACMD5.cs: New (1.2). HMAC implementation using MD5.
464 * HMACRIPEMD160.cs: New (1.2). HMAC implementation using RIPEMD160.
465 * HMACSHA1.cs: Modified to derive from HMAC for .NET 1.2.
466 * HMACSHA256.cs: New (1.2). HMAC implementation using SHA256.
467 * HMACSHA384.cs: New (1.2). HMAC implementation using SHA384.
468 * HMACSHA512.cs: New (1.2). HMAC implementation using SHA512.
469 * ICspAsymmetricAlgorithm.cs: New (1.2). Interface for CSP based
470 asymmetric algorithm.
471 * KeyNumber.cs: New (1.2). Enumeration for CspKeyContainerInfo.
472 * MemoryProtectionScope.cs: New (1.2). Enumeration for ProtectedMemory.
473 * PaddingMode.cs: Added two new padding modes to enumeration (for 1.2).
474 * ProtectedData.cs: New (1.2). ProtectedData without protection (TODO).
475 * ProtectedMemory.cs: New (1.2). Stub for ProtectedMemory.
476 * Rfc2898DeriveBytes.cs: New (1.2). Stub for PKCS5 PBKDF2.
478 2003-11-08 Sebastien Pouliot <spouliot@videotron.ca>
480 * RIPEMD160.cs: New (1.2). Abstract class for RIPEMD160 hash from
481 Pieter Philippaerts (Pieter@mentalis.org)
482 * RIPEMD160Managed.cs: New (1.2). Implementation of the RIPEMD160 hash
483 algorithm from Pieter Philippaerts (Pieter@mentalis.org)
485 2003-10-07 Sebastien Pouliot <spouliot@videotron.ca>
487 * CryptoStream.cs: Commented CanTransformMultipleBlocks
488 optimization - it simply doesn't work :(
490 2003-10-04 Sebastien Pouliot <spouliot@videotron.ca>
492 * CryptoStream.cs: Fixed bug 49323. The CanTransformMultipleBlocks
493 optimization in Read has been fixed for partial blocks.
495 2003-09-11 Lluis Sanchez Gual <lluis@ximian.com>
497 * CryptoStream.cs: Added [In,Out] attributes to Read method.
499 2003-08-24 Sebastien Pouliot <spouliot@videotron.ca>
501 * SymmetricAlgorithm.cs: Fixed IV length exception for stream ciphers
502 (e.g. RC4) which don't uses IV. This needs more tests for small IV...
504 2003-08-09 Sebastien Pouliot <spouliot@videotron.ca>
506 * SymmetricAlgorithm.cs: Re-introduced Lluis patch for PaddingMode.None
507 and PaddingMode.Zeros (not PaddingMode.PKCS7).
509 2003-08-05 Sebastien Pouliot <spouliot@videotron.ca>
511 * CryptoStream.cs: Closing bug #40689. The Write method was re-written.
512 * SymmetricAlgorithm.cs: Removed Lluis previous patch (it fails a unit
513 test) and corrected a bug in FinalDecrypt.
514 * RSACryptoServiceProvider.cs: Fixed different exceptions from .NET 1.0
517 2003-07-31 Sebastien Pouliot <spouliot@videotron.ca>
519 * CryptoStream.cs: Closing bug #46143. The Read method was re-written.
521 2003-07-30 Sebastien Pouliot <spouliot@videotron.ca>
523 * CryptoStream.cs: Fixed bug #46143 (exception) - however we dont
524 returns the same result as MS. Class needs to be re-written.
526 2003-07-09 Lluis Sanchez Gual <lluis@ximian.com>
528 * SymmetricAlgorithm.cs: Fixed FinalEncrypt. Return empty array if inputCount is 0.
530 2003-07-05 Sebastien Pouliot <spouliot@videotron.ca>
532 * AsymmetricAlgorithm.cs: Removed AsymmetricParameters (IReader) class.
533 Now uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
534 * CryptoConfig.cs: Removed CorlibHandler and CorlibReader classes. Now
535 uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
536 * DSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
537 Mono.Xml.SecurityParser (xml -> SecurityElement)
538 * DSACryptoServiceProvider.cs: Added ObjectDisposedException support
539 and fixed bugs found in new unit tests.
540 * RSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
541 Mono.Xml.SecurityParser (xml -> SecurityElement)
542 * RSACryptoServiceProvider.cs: Added ObjectDisposedException support
543 and fixed bugs found in new unit tests.
545 2003-06-22 Sebastien Pouliot <spouliot@motus.com>
547 * DSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
548 * RSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
550 2003-06-11 Sebastien Pouliot <spouliot@motus.com>
552 * DSACryptoServiceProvider.cs: Refactored from orginal by splitting
553 much core functionalities into DSAManaged.
554 * RSACryptoServiceProvider.cs: Refactored from orginal by splitting
555 much core functionalities into RSAManaged.
556 * RSAPKCS1SignatureDeformatter.cs: Updated to use the new PKCS#1 API.
557 Now works with any hash algorithm (which OID is defined in machine.config)
558 * RSAPKCS1SignatureFormatter.cs: Updated to use the new PKCS#1 API.
559 Now works with any hash algorithm (which OID is defined in machine.config)
561 2003-06-09 Sebastien Pouliot <spouliot@motus.com>
563 * CryptoConfig.cs: Now support OID in machine.config.
564 * DSACryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
565 * KeySizes.cs: Changed USE_VERSION_1_0 for NET_1_0.
566 * MD5CryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
567 * RNGCryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
569 2003-05-12 Sebastien Pouliot <spouliot@videotron.ca>
571 * PKCS1MaskGenerationMethod.cs: Added comment to justify why
572 the class is no more compatible with MS implementation (the bug
573 was preventing OAEP to work properly).
575 2003-05-09 Sebastien Pouliot <spouliot@videotron.ca>
577 * DSACryptoServiceProvider.cs: Class is now sealed in v.1.1.
578 * KeySizes.cs: Class is now sealed in v.1.1.
579 * MD5CryptoServiceProvider.cs: Class is now sealed in v.1.1.
580 * RNGCryptoServiceProvider.cs: Class is now sealed in v.1.1.
582 2003-04-22 Sebastien Pouliot <spouliot@videotron.ca>
584 * DSACryptoServiceProvider.cs: Changed key generation to use the
585 new BigInteger class (commited for Ben Maurer).
586 * RSACryptoServiceProvider.cs: Changed key generation to use the
587 new BigInteger class (commited for Ben Maurer).
589 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
591 * AsymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
592 * DSACryptoServiceProvider.cs: Fix bug where key generation always
593 resulted in 1024 bits keypair.
594 * KeySizes.cs: Added internal IsLegalKeySize and IsLegal to avoid
595 duplication in both AsymmetricAlgorithm and SymmetricAlgorithm.
596 * RC2.cs: Modified to use IsLegalKeySize from KeySizes.cs.
597 * RSACryptoServiceProvider.cs: Fix bug where key generation always
598 resulted in 1024 bits keypair. Should fix unit test failure under
600 * SymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
602 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
604 * CryptoStream.cs: Partial fix for bug #40689 (workaround). Does not
605 throw a NotSupportedException on closing a CryptoStream in read mode
606 (like MS does but unlike MS documents).
608 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
610 * CryptoStream.cs: fixed the previous fix. MS throws a NotSupportedExc
611 when FlushFinalBlock is called twice. I've moved a few lines from Close
612 to FlushFinalBlock and added the exception check.
614 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
616 * CryptoStream.cs: don't Close the underlying stream in FlushFinalBlock.
619 2003-03-03 Sebastien Pouliot <spouliot@videotron.ca>
621 * RSACryptoServiceProvider.cs: Delay keypair generation event when
622 keysize is a constructor parameter (major speed improvment when
623 importing keys). Removed NotSupportedException when CspParameter is
624 used in constructor (required for forthcoming security tools).
626 2003-02-08 Sebastien Pouliot <spouliot@videotron.ca>
628 * Changes to refer Mono.Math and Mono.Security.Cryptography
629 * Changes to refer Mono.Xml
631 2003-02-04 Sebastien Pouliot <spouliot@videotron.ca>
633 * CryptoConfig.cs: Added initital support for "machine.config"
634 (limited to algorithms, not OIDs). Modified CreateFromName to use
635 the fully qualified class names (and removed xmldsig hack). Added
636 algorithm names documented in book ".NET Framework Security".
638 2003-02-03 Sebastien Pouliot <spouliot@videotron.ca>
640 * PasswordDeriveBytes.cs: Finally got the derivation right. The
641 class can now derive keys up to 1000 * HashSize (same limit as MS).
642 * RSAPKCS1SignatureDeformatter.cs: No need to create the hash object
643 in this class - the OID is enough.
645 2003-02-01 Sebastien Pouliot <spouliot@videotron.ca>
647 * AsymmetricSignatureFormatter.cs: Call abstract SetHashAlgorithm
648 when CreateSignature(hash) is called.
649 * CryptoStream.cs: Fixed some issues in constructor.
650 * DSACryptoServiceProvider.cs: Fixed a bug (1 chance in 256) that
651 a signature could be less than 40 bytes (which is invalid).
653 2003-01-25 Sebastien Pouliot <spouliot@videotron.ca>
655 * CryptographicException.cs: Default HResult to CORSEC_E_CRYPTO
656 (0x80131430) as documented.
657 * CryptographicUnexpectedOperationException.cs: Default HResult
658 to CORSEC_E_CRYPTO_UNEX_OPER (0x80131431) as documented.
660 2003-01-20 Sebastien Pouliot <spouliot@videotron.ca>
662 * CipherMode.cs: Added missing [Serializable] to enum.
663 * CspProviderFlags.cs: Added missing [Serializable] to enum.
664 * FromBase64Transform.cs: Added missing [Serializable] to enum.
665 * PaddingMode.cs: Added missing [Serializable] to enum.
667 2003-01-19 Sebastien Pouliot <spouliot@videotron.ca>
669 * CryptoTools.cs: Added internal class BlockProcessor to help
670 implementation of block-based algorithms (like MAC and HMAC).
671 * HMACSHA1.cs: Refactored to remove dependencies on CryptoStream,
672 better constructors and Dispose support.
673 * MACTripleDES.cs: Refactored to reuse new HMACSHA1 stuff, better
676 2003-01-18 Sebastien Pouliot <spouliot@videotron.ca>
678 * HMACSHA1.cs: Now use KeyBuilder to build the default key.
680 2003-01-12 Sebastien Pouliot <spouliot@videotron.ca>
682 * MACTripleDES.cs: Now working (the problem was with my stream usage
683 which was removed for performance reason).
684 * TripleDES.cs: Fixed key generation (wasn't called and returned
687 2003-01-09 Sebastien Pouliot <spouliot@videotron.ca>
689 * RNGCryptoServiceProvider.cs: Changed methods interacting with
690 the runtime as Internal<MethodName>. This will allow to make the
691 class Windows-compatible by doing a switch at runtime.
693 2003-01-05 Sebastien Pouliot <spouliot@videotron.ca>
695 * CryptoAPITransform.cs: Removed all TODO. This class will not be
696 used by Mono. MS uses it with <algo>CryptoServiceProvider classes
697 to provide a common ICryptoTransform access to CryptoAPI.
699 2003-01-03 Sebastien Pouliot <spouliot@videotron.ca>
701 * RC2CryptoServiceProvider.cs: Now about 2 time faster by inlining
702 methods and changing to UInt16 (instead of UInt32).
704 2003-01-02 Sebastien Pouliot <spouliot@videotron.ca>
706 * RijndaelManaged.cs: Now 7 (encrypt) to 10 (decrypt) times faster
707 by removing allocation inside intensively called methods, using pre-
708 calculated tables instead of Mult_GF methods and inlining most methods.
710 2002-12-31 Sebastien Pouliot <spouliot@videotron.ca>
712 * AsymmetricAlgorithm.cs: Removed ValidKeySize (method only present
713 in SymmetricAlgorithm).
714 * DSA.cs: Change ZeroizePrivateKey from protected to internal.
715 * DSACryptoServiceProvider.cs: Added some case where we need to check
716 for keypairGenerated.
717 * RSA.cs: Change ZeroizePrivateKey from protected to internal.
718 * RSACryptoServiceProvider.cs: Key were never generated with the default
719 (no parameter) constructor. Now checks for keypairGenerated in methods.
720 * SignatureDescription.cs: Added CreateDeformatter in RSAPKCS1SHA1-
721 SignatureDescription to please corcompare (it just call it's ancestor).
723 2002-12-30 Sebastien Pouliot <spouliot@videotron.ca>
725 * CryptoStream.cs: Implemented core. Not sure about many details -
726 but it run the samples now (#30256).
727 * CryptoStreamMode.cs: Added [Serializable] to enum declaration.
728 * SymmetricAlgorithm.cs: Made some changes required for CryptoStream
729 and to match more closely MS implementation. Also added little
730 optimizations in TransformBlock.
732 2002-12-27 Sebastien Pouliot <spouliot@videotron.ca>
734 * CryptoTools.cs: New. Shared classes for cryptography. Now
735 includes a KeyBuilder to generate symmetric keys and IV.
736 * DES.cs: Modified Key validation.
737 * DESCryptoServiceProvider.cs: Implemented Key and IV using
739 * RC2CryptoServiceProvider.cs: Implemented Key and IV using
740 KeyBuilder (and removed TODO).
741 * RijndaelManaged.cs: Implemented Key and IV using KeyBuilder
743 * SHA384Managed.cs: Changed code to remove compiler warning.
744 * SHA512Managed.cs: Changed code to remove compiler warning.
745 * SymmetricAlgorithm.cs: Removed TODO on IV.
746 * TripleDESCryptoServiceProvider.cs: Implemented Key and IV
747 using KeyBuilder (and removed TODO).
749 2002-11-20 Sebastien Pouliot <spouliot@videotron.ca>
751 * AsymmetricSignatureDeformatter.cs: Added exception handling in
752 VerifySignature (moved from RSAPKCS1SignatureDeformatter).
753 * AsymmetricSignatureFormatter.cs: Added exception handling in
754 CreateSignature (moved from RSAPKCS1SignatureFormatter).
755 * CryptoAPITransform.cs: Removed "= false" assignation from a private
756 member (because this created an unwanted "ghost" constructor) and
757 modified Dispose declaration.
758 * HashAlgorithm.cs: Removed destructor. Disposing unmanaged
759 ressources is the responsability of each class (not an abstract class).
760 * RSAPKCS1SignatureDeformatter.cs: Removed a VerifySignature method
761 which was present in the base class AsymmetricSignatureDeformatter.
762 * RSAPKCS1SignatureFormatter.cs: Removed a CreateSignature method
763 which was present in the base class AsymmetricSignatureFormatter.
764 * SHA1Managed.cs: Removed sealed from class declaration. Removed
765 destructor and Dispose method as class is fully managed.
766 * ToBase64Transform.cs: Added virtual to property CanReuseTransform.
768 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
770 * CryptoConfig.cs: Added full classes name for MapNameToOID.
771 * PKCS1.cs: New. Internal class for the various primitives defined
773 * PKCS1MaskGenerationFunction.cs: Modified to use PKCS1.cs.
774 * RSA.cs: Added internal class RSAHandler (which implements IHandler
775 interface for MiniParser) to import RSA keypairs from XML strings.
776 * RSACryptoServiceProvider.cs: Crypto implemented using BigInteger.
777 Key generation is VERY LONG.
778 * RSAOAEPKeyExchangeDeformatter.cs: Completed using PKCS1. Not sure
779 of the results as this is not available in all versions of Windows.
780 * RSAOAEPKeyExchangeFormatter.cs: Completed using PKCS1. Not sure
781 of the results as this is not available in all versions of Windows.
782 * RSAPKCS1KeyExchangeDeformatter.cs: Completed using PKCS1.
783 * RSAPKCS1KeyExchangeFormatter.cs: Completed using PKCS1.
784 * RSAPKCS1SignatureDeformatter.cs: Completed using PKCS1.
785 * RSAPKCS1SignatureFormatter.cs: Completed using PKCS1.
787 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
789 * MiniParser.cs: Added explicit cast in order to compile with mcs.
791 2002-11-16 Sebastien Pouliot <spouliot@videotron.ca>
793 * AsymmetricAlgorithm.cs: Added internal class AsymmetricParameters
794 (which implements the IReader interface for MiniParser). Corrected
796 * BigInteger.cs: New. Internal class for handling BIG integers for
797 asymmetric crypto (both RSA and DSA). Thanks to Chew Keong TAN !
798 * CryptoConfig.cs: Added XMLDSIG URLs in CreateFromName.
799 Will dynamically load System.Security.dll, when required,
800 to return instance of those classes. Also CryptoConfig can now
801 create any object (e.g. System.IO.MemoryStream) !
802 * DSA.cs: Added internal class DSAHandler (which implements IHandler
803 interface for MiniParser) to import DSA keypairs from XML strings.
804 * DSACryptoServiceProvider.cs: Crypto fully implemented using
805 BigInteger. Key generation (group) is VERY long.
806 * MiniParser.cs: New. Minimal XML parser by Sergey Chaban. Used to
807 import keypairs in XML strings.
808 * SignatureDescription.cs: Removed local CreateFromName (to use
809 CryptoConfig - which actually can create anything). Added internal
810 classes DSASignatureDescription and RSAPKCS1SHA1SignatureDescription.
812 2002-11-15 Sebastien Pouliot <spouliot@videotron.ca>
814 * CryptographicUnexpectedOperationException.cs: Forgot it last time!
815 * FromBase64Transform.cs: Added missing virtual to CanReuseTransform.
817 * HashAlgorithm.cs: Changed Dispose().
818 * MD5CryptoServiceProvider.cs: Added destructor and Dipose(bool).
819 * PasswordDeriveBytes.cs: Changed some declaration from
820 protected to private.
821 * RC2.cs: Added valid keysize check in EffectiveKeySize.
822 * RC2CryptoServiceProvider.cs: Overriden EffectiveKeySize to match
824 * RSAOAEPKeyExchangeDeformatter.cs: Changed some declaration from
825 protected to private.
826 * RSAOAEPKeyExchangeFormatter.cs: Changed some declaration from
827 protected to private.
828 * RSAPKCS1KeyExchangeDeformatter.cs: Changed some declaration from
829 protected to private.
830 * RSAPKCS1KeyExchangeFormatter.cs: Changed some declaration from
831 protected to private.
832 * RSAPKCS1SignatureDeformatter.cs: Changed some declaration from
833 protected to private.
834 * RSAPKCS1SignatureFormatter.cs: Changed some declaration from
835 protected to private.
836 * SHA1CryptoServiceProvider.cs: Moved SHA1 code to SHA1Internal.
837 SHA1CryptoServiceProvider now use SHA1Internal. Added Dispose and
839 * SHA1Managed.cs: New. Use SHA1Internal. Same as
840 SHA1CryptoServiceProvider but is required for binary compatibility.
841 * SHA256Managed.cs: Changed some declaration from protected to private.
842 * SHA384Managed.cs: Changed some declaration from protected to private.
843 * SHA512Managed.cs: Changed some declaration from protected to private.
844 * SymmetricAlgorithm.cs: Added Clear(), changed Dispose() and added
845 virtual to Dispose(bool).
846 * ToBase64Transform.cs: Added missing virtual to CanReuseTransform.
848 * TripleDESCryptoServiceProvider.cs: Added missing sealed to class
851 2002-11-03 Sebastien Pouliot <spouliot@videotron.ca>
853 * CryptoAPITransform.cs: Added missing CanReuseTransform property,
854 Clear method, destructor and IDisposable support.
855 * CryptographicException.cs: Added missing protected constructor.
856 * CryptographicUnexpectedOperationException.cs: Added missing
857 protected constructor.
858 * ICryptoTransform.cs: Added missing CanReuseTransform property.
859 * FromBase64Transform.cs: Added missing CanReuseTransform property,
860 Clear method, destructor and IDisposable support.
861 * SymmetricAlgorithm.cs: Implement IDisposable.
862 * ToBase64Transform.cs: Added missing CanReuseTransform property,
863 Clear method, destructor and IDisposable support.
865 2002-11-02 Sebastien Pouliot <spouliot@videotron.ca>
867 * SignatureDescription.cs: Updated class to match unit test results
868 * X509Certificate.cs: REMOVED! Wrong namespace. An almost complete
869 implementation is now in System.Security.Cryptography.X509Certificates
871 2002-11-01 Sebastien Pouliot <spouliot@videotron.ca>
873 * bouncycastle.txt: Bouncy Castle JCE License.
874 * SHA384Managed.cs: Hash implementation based on BouncyCastle JCE.
875 * SHA512Managed.cs: Hash implementation based on BouncyCastle JCE.
877 2002-10-30 Sebastien Pouliot <spouliot@videotron.ca>
879 * DSASignatureDeformatter.cs: Fully implemented - however it
880 requires a functionnal DSA implementation to work.
881 * DSASignatureFormatter.cs: Fully implemented - however it
882 requires a functionnal DSA implementation to work.
884 2002-10-25 Sebastien Pouliot <spouliot@videotron.ca>
886 * PasswordDeriveBytes.cs: New. PKCS#5 key derivation (PBKDF1) works up to
887 HashSize length (but MS support longer keys)
889 2002-10-24 Sebastien Pouliot <spouliot@videotron.ca>
891 * RSACryptoServiceProvider.cs: New. Implemented most logic expect crypto
892 * RSAOAEPKeyExchangeDeformatter.cs: New. Stub.
893 * RSAOAEPKeyExchangeFormatter.cs: New. Stub.
894 * RSAPKCS1KeyExchangeDeformatter.cs: New. Stub.
895 * RSAPKCS1KeyExchangeFormatter.cs: New. 98% implemented but still
896 require RSA.DecryptValue (not supported in MS .NET Framework)
897 * RSAPKCS1SignatureDeformatter.cs: New. Stub.
898 * RSAPKCS1SignatureFormatter.cs: New. Stub.
900 2002-10-23 Sebastien Pouliot <spouliot@videotron.ca>
902 * SymmetricAlgorithm.cs: Fixed CFB mode (do encryption while decrypting!)
903 * TripleDESCryptoServiceProvider.cs: Ajusted for CFB.
905 2002-10-22 Sebastien Pouliot <spouliot@videotron.ca>
907 * RjindaelManaged.cs: Fixed decryption for 192 and 256 bit block size
909 2002-10-21 Gonzalo Paniagua Javier <gonzalo@ximian.com>
911 * RC2CryptoServiceProvider.cs: fixed end of lines (changed from \r
914 2002-10-20 Sebastien Pouliot <spouliot@videotron.ca>
916 * SymmetricAlgorithm.cs: Added better Dispose support
917 * DES.cs: Now only contains the abstract DES class.
918 * DESCryptoServiceProvider.cs: Added the DESTransform class (inherited
919 from SymmetricTransform) based the old DESCore and DESTransformBase code
920 * RC2.cs: Fixed EffectiveKeySize == 0
921 * RC2CryptoServiceProvider.cs: Added the RC2Transform class (inherited
922 from SymmetricTransform) based on the old RC2lImpl code. Unrolled some loops.
923 * RjindaelManaged.cs: Few more optimizations while looking for decrypting bug
924 * TripleDESCryptoServiceProvider.cs: New. Implement TripleDESTransform from
925 DESTransform (non-optimal but working :-).
927 2002-10-19 Sebastien Pouliot <spouliot@videotron.ca>
929 * SymmetricAlgorithm.cs: Added new class SymmetricTransform to avoid
930 duplicating CipherMode (currently ECB, CBC) and PaddingMode functionalities
931 in every crytographic algorithm implementation.
932 * RijndaelManaged.cs: Added the RjindaelTransform class (inherited
933 from SymmetricTransform) based the old RijndaelImpl / RijndaelController
934 code. Fixed encryption for block size 192, 256, there is still a problem
935 decrypting block size 192, 256. Unrolled some loops + littl'optimizations
936 * PKCS1MaskGenerationMethod.cs: Removed Array.Reverse in I2OSP to be
937 compatible with MS implementation (however we are now failing the PKCS#1
938 test vector) + added some more checks (null, overflow, ...)
939 * AsymmetricAlgorithm.cs: Commented XMLDocument stuff to end the cyclic
940 dependency (corlib->System.Xml->corlib)
941 * RSA.cs: Commented FromXmlString stuff to end the cyclic dependency
942 * DSA.cs: Commented FromXmlString stuff to end the cyclic dependency
943 * RC2.cs: Create using CryptoConfig
944 * TripleDES.cs: Marked class public. Added LegalKeySizes and LegalBlockSizes
946 2002-10-14 Sebastien Pouliot <spouliot@videotron.ca>
948 * MD5.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
949 * Rijndael.cs: Create using CryptoConfig. Removed TODO.
950 * RSAParameters.cs: Modulus must be serialized. Removed TODO.
951 * SHA256.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
952 * SHA384.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
953 * SHA512.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
954 * FromBase64Transform.cs: Removed ToString()
955 * ToBase64Transform.cs: Removed ToString()
956 * SymmetricAlgorithm.cs: Create using CryptoConfig, set default Mode and
957 Padding, added Clear, Dispose
958 * TripleDES.cs: New. Abstract class.
959 * MaskGenerationMethod.cs: New. Abstract class.
960 * PKCS1MaskGenerationMethod.cs: New. Implement PKCS#1 MGF (currently not
961 compatible with MS implementation - but not sure the bug is mine!).
963 2002-10-13 Sebastien Pouliot <spouliot@videotron.ca>
965 * HashAlgorithm.cs: Added Dispose() to HashAlgorithm because it
966 inherits ICryptoTransform
967 * KeyedHashAlgorithm.cs: New implementation
968 * HMACSHA1.cs: New (include a generic HMACAlgorithm as internal class)
969 * MACTripleDES.cs: New (missing core implementation on generic MACAlgorithm)
970 * CryptoStream.cs: Added limited functionalities to support HMACSHA1
972 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
974 * DSA.cs: changed constructor to public from internal (like MS)
975 * HashAlgorithm.cs: Completed ComputeHash methods
976 * SHA1.cs: Added HashSizeValue = 160
978 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
980 * ICryptoTransform.cs: Now inherits from IDisposable
981 * RC2CryptoServiceProvider.cs: Added Dispose() to RC2Impl because it inherits ICryptoTransform
982 * CryptoAPITransform.cs: Added Dispose() to CryptoAPITransform... ICryptoTransform
983 * RijndaelManaged.cs: Added Dispose() to RijndaelController...ICryptoTransform
984 * FromBase64Transform.cs: Added Dispose() to FromBase64Transform...ICryptoTransform
985 * ToBase64Transform.cs: Added Dispose() to ToBase64Transform...ICryptoTransform
986 * DESCryptoServiceProvider.cs: Added Dispose() to DESTransformBase...ICryptoTransform
988 2002-10-11 Duncan Mak <duncan@ximian.com>
990 * DESCryptoServiceProvider.cs: Removed unnecessary Dispose ().
992 2002-10-11 Sebastien Pouliot <spouliot@videotron.ca>
994 * DES.cs: Create() using CryptoConfig, fix #30256
995 * DESCryptoServiceProvider.cs: fix #30256
996 * RandomNumberGenerator.cs: uncomment in Create(rng) for CryptoConfig
998 2002-10-10 Sebastien Pouliot <spouliot@videotron.ca>
1000 * AsymmetricAlgorithm.cs: Inherit from IDisposable, common support from XML import
1001 * DSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
1002 * RSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
1003 * DSACryptoServiceProvider.cs: Added Dispose()
1005 2002-10-09 Sebastien Pouliot <spouliot@videotron.ca>
1007 * CryptoConfig.cs: New implementation
1009 2002-10-05 Andrew Birkett <andy@nobugs.org>
1011 * RC2CryptoServiceProvider.cs: New implementation
1012 * RC2.cs: New implementation
1014 2002-09-22 Andrew Birkett <andy@nobugs.org>
1016 * RijndaelManaged.cs: Added faster case for multiplication by 2 in GF(8)
1018 2002-09-22 Andrew Birkett <andy@nobugs.org>
1020 * RijndaelManaged.cs: BlockSize now reports size in bytes.
1021 * ICryptoTransform.cs: Updated comments - BlockSizes are in bytes, unlike elsewhere.
1023 2002-09-19 Andrew Birkett <andy@nobugs.org>
1025 * Rijndael.cs: Create() now gives you a RijndaelManaged object
1026 * RijndaelManaged.cs: Added dummy GenerateKey until we have a proper RNG.
1027 * SymmetricAlgorithm.cs: Updated comments
1029 2002-09-15 Andrew Birkett <andy@nobugs.org>
1031 * RijndaelManaged.cs: Added support for CBC-mode, PKCS7/Zero padding.
1032 * SymmetricAlgorithm.cs: IV size must match block size, not key size.
1033 Key property now sets KeySizeValue correctly in bits.
1035 2002-09-11 Andrew Birkett <andy@nobugs.org>
1037 * RijndaelManaged.cs: Implemented ECB-mode Rijndael cipher.
1038 * Rijndael.cs: Set valid key/block sizes.
1039 * SymmetricAlgorithm.cs: Remove throw from ctr so we can instantiate
1040 derived classes. Fixes to key sizes so they are measured in bits.
1041 * KeySizes.cs: Updated comments to emphasize that sizes are in bits.
1043 2002-06-29 Martin Baulig <martin@gnome.org>
1045 * AsymmetricAlgorithm.cs: Removed a duplicate semicolon to make it compile.
1047 2002-05-19 Martin Baulig <martin@gnome.org>
1049 * FromBase64Transform.cs (TransformFinalBlock): The return value of
1050 `DoTransform' tells us the number of bytes actually written - if it's
1051 smaller than `res', copy it to a smaller array.
1053 2002-02-21 Mark Crichton <crichton@gimp.org>
1055 * RNGCryptoServiceProvider.cs: New file.
1056 * RandomNumberGenerator.cs: Constructor is now marked public.
1058 2002-02-13 Dan Lewis <dihlewis@yahoo.co.uk>
1060 * DSACryptoServiceProvider.cs, SHA384Managed.cs, SHA512Managed.cs,
1061 Rijndael.cs, RSA.cs, RSAParameters.cs : New files (stubs)
1063 Mon Feb 11 13:26:17 CET 2002 Paolo Molaro <lupus@ximian.com>
1065 * X509Certificates: dummy class.
1067 2002-01-10 Duco Fijma <duco@lorentz.xs4all.nl>
1068 * Create (trivial) implementation of RandomNumberGenerator
1070 2002-01-05 Ravi Pratap <ravi@ximian.com>
1072 * CryptoAPITransform.cs, DESCryptoProvider.cs : MonoTODO attribute
1075 * HashAlgorithm.cs, MD5.cs, SHA1.cs, SHA256.cs, SHA384.cs : Ditto.
1077 * SHA512.cs, SymmetricAlgorithm.cs, ToBase64Transform.cs,
1078 AsymmetricAlgorithm.cs, CryptoStream.cs, DSA.cs, DSASignatureDeformatter.cs,
1079 DSASignatureFormatter.cs, SignatureDescription.cs : Ditto.
1081 Wed Nov 14 17:04:30 CET 2001 Paolo Molaro <lupus@ximian.com>
1083 * MD5CryptoServiceProvider.cs, SHA1CryptoServiceProvider.cs,
1084 SHA256Managed.cs: CLSCompliant updates.
1086 2001-10-11 Thomas Neidhart <tome@sbox.tugraz.at>
1088 * CryptoAPITransform.cs: Initial version
1089 * CryptoStream.cs: Initial version
1090 * CspParameter.cs: Initial version
1091 * CspProviderFlags.cs: Initial version
1092 * DSA.cs: Initial version
1093 * DSAParameters.cs: Initial version
1094 * DSASignatureDeformatter.cs: Initial version
1095 * DSASignatureFormatter.cs: Initial version
1096 * DeriveBytes.cs: Initial version
1098 2001-10-06 Thomas Neidhart <tome@sbox.tugraz.at>
1100 * AsymmetricAlgorithm.cs: Inital version
1101 * AsymmetricKeyExchangeDeformatter.cs: Initial version
1102 * AsymmetricKeyExchangeFormatter.cs: Initial version
1103 * AsymmetricSignatureDeformatter.cs: Initial version
1104 * AsymmetricSignatureFormatter.cs: Initial version
1105 * PaddingMode.cs: Added PaddingMode.None
1106 * SignatureDescription.cs: Initial version
1107 * CryptographicException.cs: Initial version
1108 * CryptographicUnknownOperationException.cs: Initial version
1109 * SymmetricAlgorithm.cs: Implemented CreateDecryptor, CreateEncryptor
1110 and Create() methods.
1112 2001-08-20 Sergey Chaban <serge@wildwestsoftware.com>
1114 * DES.cs encryption core is about 30% faster than previous version.
1115 * DESCryptoServiceProvider.cs added PKCS-5 padding.
1117 2001-08-09 Sergey Chaban <serge@wildwestsoftware.com>
1119 * ToBase64Transform.cs: Base64Table now supports both encoding
1120 and decoding tables. As a result Table was renamed to EncodeTable
1121 and DecodeTable was added.
1122 * FromBase64Transform.cs: Initial check-in.
1123 * DES.cs: Initial check-in.
1124 * DESCryptoServiceProvider.cs: Initial check-in.
1126 2001-08-01 Matthew S. Ford <Matthew.S.Ford@Rose-Hulman.Edu>
1128 * CipherMode.cs: Initial version.
1129 * CryptoStreamMode.cs: Initial version.
1130 * HashAlgorithm.cs: Initial version.
1131 * ICryptoTransform.cs: Initial version.
1132 * KeySizes.cs: Initial version.
1133 * MD5.cs: Initial version.
1134 * MD5CryptoServiceProvider.cs: Initial version.
1135 * PaddingMode.cs: Initial version.
1136 * SHA1.cs: Initial version.
1137 * SHA1CryptoServiceProvider.cs: Initial version.
1138 * SHA256.cs: Initial version.
1139 * SHA256Managed.cs: Initial version.
1140 * SHA384.cs: Initial version.
1141 * SHA512.cs: Initial version.