1 2010-07-21 Sebastien Pouliot <sebastien@ximian.com>
3 * CryptoConfig_2_1.cs: Ensure Aes[Managed] can be created from
4 our managed SSL/TLS implementation
6 2010-05-10 Sebastien Pouliot <sebastien@ximian.com>
9 * DESCryptoServiceProvider.cs:
11 * RC2CryptoServiceProvider.cs:
13 * TripleDESCryptoServiceProvider.cs:
14 Remove !MOONLIGHT check since we need those for SSL
16 2010-03-16 Jb Evain <jbevain@novell.com>
20 * RijndaelManagedTransform.cs
25 * DESCryptoServiceProvider.cs
31 * RC2CryptoServiceProvider.cs
32 * SymmetricAlgorithm.cs
34 * DSACryptoServiceProvider.cs
38 * RSACryptoServiceProvider.cs
40 * TripleDESCryptoServiceProvider.cs
41 * SHA1CryptoServiceProvider.cs
44 Use MOONLIGHT symbol to disambiguate MonoTouch and Moonlight code.
46 2010-01-07 Sebastien Pouliot <sebastien@ximian.com>
48 * ToBase64Transform.cs: Static-ify some methods to make it easier
49 to use from System.Convert
51 2009-12-01 Sebastien Pouliot <sebastien@ximian.com>
53 * CryptoConfig_2_1.cs: Add mapping for SHA256 since it's used
54 internally in corlib (e.g. HMAC256)
55 * KeySizes.cs, RandomNumberGenerator.cs, RNGCryptoServiceProvider.cs:
56 Remove [ComVisible] attribute from NET_2_1 build.
58 2009-09-22 Sebastien Pouliot <sebastien@ximian.com>
60 * CryptoStream.cs: Fix [Input|Output]BlockSize for custom streams.
61 Patches by Santa Marta (via Atsushi).
62 [Fix bug #539288 and #539229]
64 2009-09-18 Sebastien Pouliot <sebastien@ximian.com>
66 * RNGCryptoServiceProvider.cs: Remove unneeded SSC from NET_2_1
68 2009-07-28 Sebastien Pouliot <sebastien@ximian.com>
70 * CryptoConfig_2_1.cs: Add SHA1 support in MapNameToOID in order to
71 be able to verify the codecs signature integrity.
73 2009-04-30 Sebastien Pouliot <sebastien@ximian.com>
75 * DSACryptoServiceProvider.cs, RSACryptoServiceProvider.cs: Remove
78 2009-04-29 Sebastien Pouliot <sebastien@ximian.com>
80 * DES.cs, DESCryptoServiceProvider.cs: Do not include in NET_2_1
81 * HMACMD5.cs, HMACRIPEMD160.cs, HMACSHA384.cs, HMACSHA512.cs: Do
82 not include in NET_2_1
83 * MACTripleDES.cs: Do not include in NET_2_1
84 * RC2.cs, RC2CryptoServiceProvider.cs: Do not include in NET_2_1
85 * Rijndael.cs, RijndaelManaged.cs, RijndaelManagedTransform.cs:
86 Do not include in NET_2_1 (AES is available in System.Core.dll)
87 * RIPEMD160.cs, RIPEMD160Managed.cs: Do not include in NET_2_1
88 * SHA1CryptoServiceProvider.cs: Do not include in NET_2_1, however
89 SHA1Managed is available.
90 * SHA384.cs, SHA384Managed.cs: Do not include in NET_2_1
91 * SHA512.cs, SHA512Managed.cs: Do not include in NET_2_1
92 * TripleDES.cs, TripleDESCryptoServiceProvider.cs: Do not include
95 2009-04-29 Sebastien Pouliot <sebastien@ximian.com>
97 * CryptoConfig.cs: Change to partial class and don't include this
98 part (#ifdef out) in the NET_2_1 build.
99 * CryptoConfig_2_1.cs: Partial class that contains only what's
100 needed for Moonlight (NET_2_1). This disallow dynamically replacing
101 cryptographic algorithms using machine.config
103 2008-09-17 Sebastien Pouliot <sebastien@ximian.com>
105 * CryptoConfig.cs: Add missing URI for HMAC algorithms.
107 2008-08-07 Sebastien Pouliot <sebastien@ximian.com>
109 * SymmetricAlgorithm.cs: Hide some protected fields not present in
110 Silverlight 2.0 (NET_2_1)
112 2008-07-13 Nestor Salceda <nestor.salceda@gmail.com>
114 * RSAPKCS1KeyExchangeFormatter.cs: Throw an ArgumentNullException if the
115 key is null in SetKey, and also in the constructor with the key as
116 parameter. Fixes the bug #408738.
118 2008-07-03 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
120 * SHA1CryptoServiceProvider.cs: Fix parameter names
122 2008-07-03 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
128 * SHA1CryptoServiceProvider.cs:
129 * RSAPKCS1KeyExchangeDeformatter.cs:
130 * RSACryptoServiceProvider.cs:
132 * RIPEMD160Managed.cs:
134 * PKCS1MaskGenerationMethod.cs:
135 * MD5CryptoServiceProvider.cs:
146 * FromBase64Transform.cs:
147 * DSACryptoServiceProvider.cs:
149 * CspParameters.cs: Fix parameter names
151 2008-05-30 Sebastien Pouliot <sebastien@ximian.com>
153 * RSACryptoServiceProvider.cs: Remove MonoTODO that were fixed a
154 while ago. Provide better MonoTODO messages for the next version
156 * RijndaelManagedTransform.cs: Provide better MonoTODO messages
157 for the next version of MoMA.
159 2008-05-07 Sebastien Pouliot <sebastien@ximian.com>
161 * SHA384Managed.cs: Fix compiler warning and use the new local
162 variable introduced previously.
164 2008-04-30 Alan McGovern <alan.mcgovern@gmail.com>
166 * SHA384Managed.cs: Inlined helper methods and made
167 some fields local vars. Gives about 1.70x faster performance.
169 2008-04-30 Alan McGovern <alan.mcgovern@gmail.com>
171 * SHA256Managed.cs: Inlined helper methods removed
172 unnecessary casts and made a field a local var.
173 Gives about 1.70x faster performance.
175 2008-04-27 Alan McGovern <alan.mcgovern@gmail.com>
177 * SHA1CryptoServiceProvider.cs: Performed loop unrolling and
178 re-rolling to reduce IL size significantly and improve
181 2008-04-27 Sebastien Pouliot <sebastien@ximian.com>
183 * SHA1CryptoServiceProvider.cs: Quick optimization to get better
184 results with the JIT (a bit over 25% on a 4GB file).
186 2008-04-17 Sebastien Pouliot <sebastien@ximian.com>
188 * AsymmetricAlgorithm.cs: Add shared GetNamedParam helper method.
189 * DSA.cs, RSA.cs: Rework FromXmlString to be more "careless" like
190 MS implementation. Fix #355464
192 2008-02-21 Sebastien Pouliot <sebastien@ximian.com>
194 * Rfc2898DeriveBytes.cs: Fix GetByte not to throw an exception if
195 called several time to get more data.
197 2008-01-31 Sebastien Pouliot <sebastien@ximian.com>
199 * CryptoConfig.cs: Inverse name and oid when reading them from
200 machine.config. Part of the fix for #346536
202 2007-08-17 Sebastien Pouliot <sebastien@ximian.com>
204 * CryptoStream.cs: Write cannot depend on buffer.Length (fix #82428)
206 2007-05-16 Sebastien Pouliot <sebastien@ximian.com>
208 * CryptoStream.cs: Fix another problem that can occurs with WriteByte.
210 2007-05-11 Sebastien Pouliot <sebastien@ximian.com>
212 * CryptoStream.cs: Ensure TransformFinalBlock isn't called multiple
213 times. Fix bug #81597.
215 2007-05-10 Sebastien Pouliot <sebastien@ximian.com>
217 * SHA1CryptoServiceProvider.cs: Reduce by half the number of required
218 memory allocations to produce a hash (in >90% of the cases) by reusing
219 an existing memory buffer (instead of always allocating a new one).
221 2007-05-08 Randolph Chung <tausq@debian.org>
223 * DSACryptoServiceProvider.cs: Implement the ImportCspBlob and
224 ExportCspBlob methods by calling into CryptoConvert.
226 2007-04-03 Alp Toker <alp@atoker.com>
228 * CryptoConfig.cs: CreateFromName(string,object[]) is params in 2.0.
230 2007-03-28 Sebastien Pouliot <sebastien@ximian.com>
232 * RIPEMD160Managed.cs: Fix endian issue (take good code path).
234 2007-03-22 Sebastien Pouliot <sebastien@ximian.com>
236 * CryptoConfig.cs: Names are case-insensitive only since fx 2.0.
237 * CryptoStream.cs: 2.0 introduce different exceptions/behaviors in
239 * PasswordDeriveBytes.cs: Reset method was fixed in fx 2.0.
240 * Rfc2898DeriveBytes.cs: Fixed endian bug in F (thanks to Roei Erez)
241 and reduced the number of memory allocations.
243 2007-03-05 Sebastien Pouliot <sebastien@ximian.com>
245 * CryptoStream.cs: Rework Write to buffer the last block correctly.
246 The new code also reduce memory allocations. Fix for #81008.
248 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
250 * HMAC.cs: Handle BlockSizeValue correctly.
251 * HMACSHA384.cs: Add support for forthcoming ProduceLegacyHmacValues
252 property (in the next service pack).
253 * HMACSHA512.cs: Add support for forthcoming ProduceLegacyHmacValues
254 property (in the next service pack).
256 2007-01-22 Atsushi Enomoto <atsushi@ximian.com>
258 * CryptoConfig.cs: Fixed incorrect exchange in urlExcC14N and
259 urlExcC14NWithComments.
261 2006-11-24 Sebastien Pouliot <sebastien@ximian.com>
263 * CryptoConfig.cs: Add support for (2.0) custom X.509 chains.
265 2006-11-08 Sebastien Pouliot <sebastien@ximian.com>
267 * CryptoConfig.cs: Add support for (2.0) X.509 extensions in
268 CreateFromName method. This allows the framework to be extensible with
269 new certificate extensions (syntax is missing from machine.config).
271 2006-10-12 Sebastien Pouliot <sebastien@ximian.com>
273 * CryptoConfig.cs: Use SmallXmlParser with a custom handler to reduce
274 memory requirements to process machine.config. Fix #79653 (beagle).
276 2006-10-11 Sebastien Pouliot <sebastien@ximian.com>
278 * CryptoConfig.cs: Accept lower/mixed-case algorithm names in
279 CreateFromName and MapNameToOID methods (fix bug #79641). Removed OID
280 mappings in 2.0 for DSA and 3DES (they were part of the betas but not
281 in the final 2.0 release of the framework).
283 2006-09-20 Kazuki Oikawa <kazuki@panicode.com>
285 * RijndaelManaged.cs: improves the performance.
287 2006-09-08 Sebastien Pouliot <sebastien@ximian.com>
289 * RSAOAEPKeyExchangeDeformatter.cs: Throw a CryptographicException,
290 instead of returning null, when a padding error occurs on decryption.
291 * RSAPKCS1KeyExchangeDeformatter.cs: Throw a CryptographicException,
292 instead of returning null, when a padding error occurs on decryption.
294 2006-07-01 Sebastien Pouliot <sebastien@ximian.com>
296 * AsymmetricSignatureDeformatter.cs: Set the hash algorithm name from
297 the hash instance. Fix for bug #78744 by Diego Mesa Tabares.
299 2006-06-15 Sebastien Pouliot <sebastien@ximian.com>
301 * HashAlgorithm.cs: Changed the order of BlockCopy + HashCore to
302 HashCore + BlockCopy. Fx 2.0 now allows using a null output buffer
303 (without exception) while previous 1.x versions crashed the runtime
304 (mono won't crash the runtime, so we always do like 2.0).
306 2006-05-30 Sebastien Pouliot <sebastien@ximian.com>
308 * AsymmetricKeyExchangeDeformatter.cs: Under 2.0 the ctor is
310 * AsymmetricKeyExchangeFormatter.cs: Under 2.0 the ctor is protected.
311 * AsymmetricSignatureDeformatter.cs: Under 2.0 the ctor is protected.
312 * AsymmetricSignatureFormatter.cs: Under 2.0 the ctor is protected.
313 * DES.cs: Under 2.0 the ctor is protected.
314 * HashAlgorithm.cs: Under 2.0 the HashValue field is protected
316 * RandomNumberGenerator.cs: Under 2.0 the ctor is protected.
317 * RC2.cs: Under 2.0 the ctor is protected.
318 * Rijndael.cs: Under 2.0 the ctor is protected.
319 * RSA.cs: Under 2.0 the ctor is protected.
320 * SHA256.cs: Under 2.0 the ctor is protected.
321 * SHA384.cs: Under 2.0 the ctor is protected.
322 * SHA512.cs: Under 2.0 the ctor is protected.
323 * SymmetricAlgorithm.cs: Under 2.0 the ctor is protected.
324 * TripleDES.cs: Under 2.0 the ctor is protected.
326 2006-02-03 Zoltan Varga <vargaz@gmail.com>
328 * CryptoStream.cs: Add 'override' keyword to Dispose (bool) method in 2.0.
330 2005-12-15 Sebastien Pouliot <sebastien@ximian.com>
332 * SymmetricAlgorithm.cs: Changing (not setting) BlockSize must
333 re-generate a new IV (so the properties are kept valid). Note that
334 changing or setting (same value) the KeySize always re-generate a key.
336 2005-12-01 Sebastien Pouliot <sebastien@ximian.com>
338 * RIPEMD160Managed.cs: Endianess fix.
340 2005-11-22 Sebastien Pouliot <sebastien@ximian.com>
342 * DSAManaged.cs: Don't output J in the XML if it's not exported (i.e.
343 if it wasn't imported too but instead calculated from the other
346 2005-11-09 Sebastien Pouliot <sebastien@ximian.com>
348 * KeyNumber.cs: Added missing [Serializable] present in 2.0.
350 2005-10-21 Sebastien Pouliot <sebastien@ximian.com>
352 * DESCryptoServiceProvider.cs: Don't change the instance key/iv when
353 creating an encryptor or decryptor specifying them. Generate a new key
354 if null is specified (not really useful but compatible with MS
355 behaviour). Check for weak/semi-weak key when creating transforms.
356 * RC2CryptoServiceProvider.cs: Don't change the instance key/iv when
357 creating an encryptor or decryptor specifying them. Check legal key
358 sizes when creating transforms.
359 * RijndaelManaged.cs: Don't change the instance key/iv when creating
360 an encryptor or decryptor specifying them. Check legal key sizes when
362 * TripleDESCryptoServiceProvider.cs: Don't change the instance key/iv
363 when creating an encryptor or decryptor specifying them. Generate a
364 new key if null is specified (not really useful but compatible with MS
365 behaviour). Check for weak key when creating transforms.
367 2005-09-29 Sebastien Pouliot <sebastien@ximian.com>
369 * HMACSHA1.cs: Added the new 2.0 ctor that let the programmer choose
370 between the managed and unmanaged SHA1 algorithm used in the HMAC
371 (that doesn't change much thing in the default config for Mono).
372 * PasswordDeriveBytes.cs: Added [Obsolete] on GetBytes (2.0) as new
373 applications should be using Rfc2898DeriveBytes to get PKCS#5 v2
376 2005-08-17 Sebastien Pouliot <sebastien@ximian.com>
378 * FromBase64Transform.cs: Check that the TransformFinal can be called
379 with only whitespace (with FromBase64TransformMode.IgnoreWhiteSpaces)
380 so that we must return new byte [0].
382 2005-06-14 Sebastien Pouliot <sebastien@ximian.com>
384 * FromBase64Transform.cs: Removed memory allocations during the
385 transform. It's now just the accumulator (ctor) and the
386 TransformFinalBlock that allocates memory. The transform is now
387 between 3 to 4 times faster than before.
389 2005-06-10 Sebastien Pouliot <sebastien@ximian.com>
391 * all: 2.0 beta2 fixes, i.e. mostly added [ComVisible(true)]
393 2005-06-09 Sebastien Pouliot <sebastien@ximian.com>
395 * HMAC.cs: BlockSizeValue has changed from a protected member to
396 a protected property.
398 2005-06-06 Sebastien Pouliot <sebastien@ximian.com>
400 * CspProviderFlags.cs: UseExistingKey was added in 1.1 SP1. Added
401 ComVisible attribute for 2.0.
403 2005-05-19 Sebastien Pouliot <sebastien@ximian.com>
405 * CryptoConfig.cs: Don't use the global hashtables until the
406 initialization is complete.
408 2005-05-18 Sebastien Pouliot <sebastien@ximian.com>
410 * CryptoConfig.cs: Changed lock pattern to second version of
411 http://www.skeet.org.uk/csharp/singleton.html
413 2005-05-16 Sebastien Pouliot <sebastien@ximian.com>
415 * CryptoConfig.cs: Initialization wasn't threadsafe as the "checked"
416 value was assigned at the start of the initialization.
418 2005-04-25 Sebastien Pouliot <sebastien@ximian.com>
420 * CryptoConfig.cs: Removed RSA OID and added null check in EncodeOID
421 in NET_2_0 to match beta2.
422 * DES.cs: Added null check for IsWeakKey and IsSemiWeakKey in NET_2_0
424 * SymmetricAlgorithm.cs: Throw CryptographicException when feedback is
425 zero in NET_2_0 to match beta2
426 * TripleDES.cs: Added null check for IsWeakKey in NET_2_0 to match
429 2005-04-05 Sebastien Pouliot <sebastien@ximian.com>
431 * CryptoConfig.cs: Added Assert for FileIOPermission to LoadConfig so
432 the configuration can be read under partial trust.
434 2005-03-24 Sebastien Pouliot <sebastien@ximian.com>
436 * CryptoConfig.cs: Added LinkDemand for unrestricted to CreateFromName
437 when used to create instance with object[] parameters.
438 * CryptoAPITransform.cs: Added Demand for UnmanagedCode to KeyHandle
441 2005-03-07 Sebastien Pouliot <sebastien@ximian.com>
443 * MD5CryptoServiceProvider.cs: Fixed #73404 to return right results
444 if the data length is bigger than 2^32 bits.
445 * SHA1CryptoServiceProvider.cs: Fixed #73404 to return right results
446 if the data length is bigger than 2^32 bits.
447 * SHA256Managed.cs: Fixed #73404 to return right results if the data
448 length is bigger than 2^32 bits.
450 2005-03-03 Sebastien Pouliot <sebastien@ximian.com>
452 * RNGCryptoServiceProvider.cs: Added a new call in the static ctor
453 to check if we're using a global handle. In that case we lock before
456 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
458 * DSA.cs: Weekly fix to case where DSAParameters.Counter is 0 :-(
459 A new unit test was added for this specific case so it's hopefully
460 the last fix for this. Fixed exception reporting to match NET_2_0.
462 2005-01-30 Sebastien Pouliot <sebastien@ximian.com>
464 * DSA.cs: Really fixed case where DSAParameters.Counter is 0.
466 2005-01-21 Sebastien Pouliot <sebastien@ximian.com>
468 * DSA.cs: Handle the case where DSAParameters.Counter is 0.
470 2005-01-11 Sebastien Pouliot <sebastien@ximian.com>
472 * CryptoConfig.cs: Added support to create RIPEMD160 and the new HMAC
473 algorithms (HMACMD5, HMACRIPEMD160, HMACSHA256, HMACSHA384 and
474 HMACSHA512). This fix the unit tests failures in Mono.Security.dll in
476 * DSACryptoServiceProvider.cs: Import|ExportCspBlob throws
477 NotImplementedException (CryptoConvert class doesn't support DSA yet).
478 * RSACryptoServiceProvider.cs: SignHash/VerifyHash defaults to SHA-1
479 in 2.0. VerifyHash throw appropriate exception when no OID is
480 specified (1.0/1.1). Import|ExportCspBlob implemented using the
482 * RSAOAEPKeyExchangeDeformatter.cs: Throw exception if no key is
484 * RSAOAEPKeyExchangeFormatter.cs: Throw exception if no key is
486 * RSAPKCS1KeyExchangeFormatter.cs: Throw exception if no key is
488 * SymmetricAlgorithm.cs: More strict IV length checks on 2.0.
490 2005-01-10 Sebastien Pouliot <sebastien@ximian.com>
492 * CryptoConfig.cs: Change the OID for SHA-2 algorithms to match 2.0
493 and added new OID for asymmetric and symmetric algorithms.
494 * CspKeyContainerInfo.cs: Added CryptoKeySecurity property. This will
495 always return null until we support access control for key containers.
496 * CspParameters.cs: Added new constructors and propertys for access
497 control and password (2.0).
498 * DSASignatureDeformatter.cs: Throw ArgumentNullException in NET_2_0
499 if a null key is specified.
500 * DSASignatureFormatter.cs: Throw ArgumentNullException in NET_2_0 if
501 a null key is specified.
502 * HashAlgorithm.cs: Fix the reported exceptions for output buffers.
503 * HMAC.cs: Change the .Clear (which calls Dispose) to a .Initialize.
504 * MACTripleDES.cs: Removed unrequired private field _padding.
505 * PasswordDeriveBytes.cs: Added 4 new constructors where the password
506 is a byte[] (as it seems MS won't be using SecureString for this).
507 * RIPEMD160Managed.cs: Removed overriden Dispose method to match 2.0.
508 Clear buffers when initializing (e.g. re-using the hash instance).
509 * Rfc2898DeriveBytes.cs: Added a new constructor where the password
510 is a byte[] (as it seems MS won't be using SecureString for this).
511 * RSAPKCS1SignatureDeformatter.cs: Throw ArgumentNullException in
512 NET_2_0 if a null key is specified.
513 * RSAPKCS1SignatureFormatter.cs: Throw ArgumentNullException in
514 NET_2_0 if a null key is specified.
515 * ToBase64Transform.cs: Fix the reported exceptions for output buffers.
517 2005-01-06 Sebastien Pouliot <sebastien@ximian.com>
519 * DES.cs: Change wek and semi-weak key checking to avoid memory
520 allocations. Old version required 2 allocations (weak+semiweak) to
521 unpack the key. New versions are 16x-20x faster.
522 * RijndaelManaged.cs: Removed unrequired "& 0xff" when casting to
525 2005-01-03 Sebastien Pouliot <sebastien@ximian.com>
527 * DESCryptoServiceProvider.cs: Refactored ECB/ProcessBlock to allow
528 TripleDES to be more efficient by using the permutations itself.
529 * TripleDESCryptoServiceProvider.cs: Removed memory allocation in
530 Transform's ECB method. Changed code to directly call DES's
531 permutations. MACTripleDES is now 20% faster (didn't have any other
532 3DES benchmark on hand) and requires much less memory.
534 2005-01-03 Sebastien Pouliot <sebastien@ximian.com>
536 * DESCryptoServiceProvider.cs: Now using pre-computed tables (instead
537 of using a static constructor to compute them). Not much change
538 performance-wise unless you used DES but only "a little" ;-). The old
539 code (who computed the results) is still present but commented,
541 2005-01-02 Sebastien Pouliot <sebastien@ximian.com>
543 * SHA1CryptoServiceProvider.cs: Removed memory allocation in
544 ProcessBlock method (now global). This gives up to 8% performance
545 increase when multiple blocks are being used.
546 * SHA256Managed.cs: Removed memory allocation in ProcessBlock method
547 (now global). This gives up to 5% performance increase when multiple
548 blocks are being used.
550 2004-12-23 Sebastien Pouliot <sebastien@ximian.com>
552 * DataProtectionScope.cs: Moved in System.Security.dll
553 * MemoryProtectionScope.cs: Moved in System.Security.dll
554 * ProtectedData.cs: Moved in System.Security.dll
555 * ProtectedMemory.cs: Moved in System.Security.dll
557 2004-12-22 Sebastien Pouliot <sebastien@ximian.com>
559 * RSA.cs: Throw the proper CryptographicException exception when
560 exporting a private key without CRT parameters, while keeping the
561 ArgumentNullException when the private exponent (D) is missing.
563 2004-12-06 Sebastien Pouliot <sebastien@ximian.com>
565 * RSACryptoServiceProvider.cs: Adjust DecryptValue to the fact that
566 Mono's RSAManaged support decryption without CRT while MS requires it.
568 2004-11-26 Sebastien Pouliot <sebastien@ximian.com>
570 * CryptoAPITransform.cs:
571 * DSACryptoServiceProvider.cs:
573 * RC2CryptoServiceProvider.cs:
574 * RSACryptoServiceProvider.cs:
575 Added ComVisible attributes to match 2.0 October Preview.
577 2004-11-03 Sebastien Pouliot <sebastien@ximian.com>
579 * PasswordDeriveBytes.cs: Fix default iretation count to 100. Fix
580 exceptions to match MS more closely. Fixed possible ArgumentException
581 when asking multiple GetBytes than results in more bits than the hash
582 function can provide.
584 2004-09-16 Sebastien Pouliot <sebastien@ximian.com>
586 * DESCryptoServiceProvider.cs: Fixed warning (l4) by adding empty {}.
587 * DSASignatureDeformatter.cs: Fixed warning (l4) for unused variable.
588 * DSASignatureFormatter.cs: Fixed warning (l4) for unused variable.
589 * HMACSHA1.cs: Fixed warning (l4) for unused variable.
591 2004-09-03 Tim Coleman (tim@timcoleman.com)
593 * CryptoConfig.cs: Add new Xml cryptography class info.
595 2004-08-08 Sebastien Pouliot <sebastien@ximian.com>
597 * CspProviderFlags.cs: Fixed new enums values.
598 * DSA.cs: Fixed #if for constructor visibility.
599 * CryptoAPITransform.cs: Removed constructor for NET_2_0 profile.
601 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
603 * DES.cs: Fixed FeedbackSizeValue to 8.
604 * RC2.cs: Fixed FeedbackSizeValue to 8.
605 * RC2CryptoServiceProvider.cs: When key size is different from
606 effective key size we throw CryptographicUnexpectedOperationException.
607 * TripleDES.cs: Fixed FeedbackSizeValue to 8.
609 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
611 * CryptoAPITransform.cs: Added the new Reset method for NET_2_0. This
612 is a NOP as this class isn't used by Mono (all crypto transforms are
614 * CryptographicException.cs: Added _Exception interface for NET_2_0
616 * CspProviderFlags.cs: Added new enum's members for NET_2_0.
617 * DSA.cs: Changed constructor to protected for NET_2_0. It is now
618 possible to inherit from DSA in other assemblies.
619 * DSACryptoServiceProvider.cs: NET_2_0 cleanup. Added interface
620 ICspAsymmetricAlgorithm (stub), removed (unrequired) LegalKeySizes
621 override, fixed visibility of PublicOnly property.
622 * HMACSHA1.cs: Fixed #if for NET_2_0 profile.
623 * KeyNumber.cs: Fixed values for new enum in Fx 2.0.
624 * MACTripleDES.cs: Added new Padding property to NET_2_0 profile.
625 * ProtectedData.cs: Added missing private constructor.
626 * ProtectedMemory.cs: Added missing private constructor.
627 * RC2CryptoServiceProvider.cs: Added UseSalt property to NET_2_0
628 profile. Salt usage must be added to the transforms.
629 * RIPEMD160Managed.cs: Removed unrequired [CLSCompliant] attributes.
630 * RSACryptoServiceProvider.cs: NET_2_0 cleanup. Added interface
631 ICspAsymmetricAlgorithm (stub), fixed visibility of PublicOnly
633 * RijndaelManaged.cs: Use the new RijndaelManagedTransform for Fx 2.0.
634 * RijndaelManagedTransform.cs: New. Class is now public in Fx 2.0.
636 2004-06-23 Sebastien Pouliot <sebastien@ximian.com>
638 * CryptoStream.cs: Removed the block reduction. This seems to be done
639 only for Decryptor so it was moved to SymmetricTransform.
641 2004-06-16 Sebastien Pouliot <sebastien@ximian.com>
643 * SignatureDescription.cs: Implemented .ctor(SecurityElement) using
644 documentation from VS.NET 2005.
646 2004-06-10 Gert Driesen <drieseng@users.sourceforge.net>
648 * ToBase64Transform.cs: Uncomment finalizer to fix public API
651 2004-05-29 Sebastien Pouliot <sebastien@ximian.com>
653 * CspProviderFlags.cs: Reverted previous patch as UseExistingKey isn't
654 part of the 1.0/1.1 framework.
656 2004-05-29 Gert Driesen (drieseng@users.sourceforge.net)
658 * CspProviderFlags.cs: Added missing enum field UseExistingKey
660 2004-05-27 Sebastien Pouliot <sebastien@ximian.com>
662 * HashAlgorithm.cs: Added missing exception handling to ComputeHash,
663 TransformBlock and TransformFinalBlock.
665 2004-05-26 Sebastien Pouliot <sebastien@ximian.com>
667 * CryptoStream.cs: Fixed possible integer overflow.
668 * FromBase64Transform.cs: Better exception handling and fixed possible
670 * RNGCryptoServiceProvider.cs: Changed RNG interface with the runtime
671 so it could be used in a thread-safe way with CryptoAPI.
672 * ToBase64Transform.cs: Better exception handling and fixed possible
675 2004-05-07 Sebastien Pouliot <sebastien@ximian.com>
677 * CipherMode.cs: Moved XML comments to monodoc.
678 * CryptoConfig.cs: Changed Array.Copy to Buffer.BlockCopy.
679 * CryptoStream.cs: Changed Array.Copy to Buffer.BlockCopy.
680 * DSA.cs: Changed Array.Copy to Buffer.BlockCopy.
681 * DSACryptoServiceProvider.cs: Fixed SignData to hash data before
682 signing it (thanks to Jens Thiel for spotting this).
683 * ICryptoTransform.cs: Moved XML comments to monodoc.
684 * PasswordDeriveBytes.cs: Changed Array.Copy to Buffer.BlockCopy.
685 * FromBase64Transform.cs: Moved XML comments to monodoc.
686 * RSACryptoServiceProvider.cs: Fixed OID related exception in SignData.
687 * ToBase64Transform.cs: Input block may be smaller than a full block
688 when calling TransformFinalBlock (fix 2 CryptoStream unit tests).
690 2004-05-06 Sebastien Pouliot <sebastien@ximian.com>
692 * RSAOAEPKeyExchangeDeformatter.cs: Fixed wrt completed unit tests.
693 * RSAOAEPKeyExchangeFormatter.cs: Fixed wrt completed unit tests.
694 * RSAPKCS1KeyExchangeDeformatter.cs: Fixed wrt completed unit tests.
695 Added globalization to exceptions.
696 * RSAPKCS1KeyExchangeFormatter.cs: Fixed wrt completed unit tests.
697 * RSAPKCS1SignatureDeformatter.cs: Fixed wrt completed unit tests.
698 Added globalization to exceptions.
699 * RSAPKCS1SignatureFormatter.cs: Fixed wrt completed unit tests.
700 Added globalization to exceptions.
702 2004-05-06 Sebastien Pouliot <sebastien@ximian.com>
704 * RC2.cs: Fixed KeySize to change it's value and the EffectiveKeySize
705 when the key is changed.
706 * RC2CryptoServiceProvider.cs: Added globalization to exceptions.
707 Fixed the KeySize must be equal with EffectiveKeySize to match MS
709 * Rijndael.cs: Source clean up.
710 * RijndaelManaged.cs: Moved XML comments to monodoc. Added
711 globalization to exceptions.
712 * RNGCryptoServiceProvider.cs: Removed TODO and documented them in
713 mono doc. Now call runtime when a seed is provided.
714 * RSA.cs: Added globalization to exceptions. Removed check for
715 <RSAKeyValue> as it is not checked by MS implementation.
716 * SHA1.cs: Moved XML comments to monodoc.
717 * SHA1CryptoServiceProvider.cs: Moved XML comments to monodoc. Removed
718 CLSCompliance attributes from private fields.
719 * SHA256.cs: Moved XML comments to monodoc.
720 * SHA256Managed.cs: Moved XML comments to monodoc. Removed
721 CLSCompliance attributes from private fields.
722 * SHA384.cs: Moved XML comments to monodoc.
723 * SHA512.cs: Moved XML comments to monodoc.
724 * SignatureDescription.cs: Moved XML comments to monodoc. Added
725 globalization to exceptions. Removed TODO and added notes to monodoc.
726 * SymmetricAlgorithm.cs: Moved XML comments to monodoc. Added
727 globalization to exceptions.
728 * ToBase64Tranform.cs: Added missing exception handling. Moved XML
730 * TripleDES.cs: Added globalization to exceptions.
731 * TripleDESCryptoServiceProvider.cs: Changed Array.Copy to
732 Buffer.BlockCopy. Zeroize decrypted data.
734 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
736 * HashAlgorithm.cs: Moved XML comments to monodoc. Added globalization
738 * KeyedHashAlgorithm.cs: Added globalization to exceptions.
739 * KeySizes.cs: Moved XML comments to monodoc.
740 * MaskGenerationMethod.cs: Source clean up.
741 * MD5.cs: Moved XML comments to monodoc.
742 * MD5CryptoServiceProvider.cs: Removed CLSCompliance attributes from
743 private fields. Changed constants from enum to array. Zeroize data on
745 * PaddingMode.cs: Moved XML comments to monodoc.
746 * PasswordDeriveBytes.cs: Added globalization to exceptions. Removed
747 TODO and documented as "not supported" in MonoDoc.
748 * RandomNumberGenerator.cs: Source clean up.
750 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
752 * DSACryptoServiceProvider.cs: Added globalization to exceptions.
753 * HMACSHA1.cs: Cleanup.
754 * SHA1CryptoServiceProvider.cs: Removed unused private methods.
755 * SHA1Managed.cs: Removed unused private methods.
756 * SHA384Managed.cs: Don't zeroize buffer on first initialization.
757 * SHA512Managed.cs: Don't zeroize buffer on first initialization.
759 2004-05-05 Sebastien Pouliot <sebastien@ximian.com>
761 * Base64Constants.cs: New. Convert code into tables for better base64
763 * FromBase64Transform.cs: Updated to use the new tables. Source code
765 * SHA256Managed.cs: Updated to use shared constants.
766 * SHA384Managed.cs: Updated to use shared constants.
767 * SHA512Managed.cs: Updated to use shared constants.
768 * SHAConstants.cs: New. Shared constants for SHA implementations.
769 * ToBase64Transform.cs: Updated to use the new tables. Added
770 globalization. Commented finalizer as it isn't required in this case.
772 2004-05-03 Sebastien Pouliot <sebastien@ximian.com>
774 * CryptoConfig.cs: Specify version and public key token when loading
775 System.Security.dll for XML Digital Signature classes.
777 2004-04-29 Ben Maurer <bmaurer@users.sourceforge.net>
780 * DESCryptoServiceProvider.cs:
781 * RC2CryptoServiceProvider.cs:
782 * RijndaelManaged.cs:
785 * ToBase64Transform.cs:
788 2004-04-29 Sebastien Pouliot <sebastien@ximian.com>
790 * DES.cs: Removed redundant weak/semi-weak key check in Key property.
791 * DESCryptoServiceProvider.cs: Implementation already had 100%
794 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
796 * DSACryptoServiceProvider.cs: Changed delegate signature.
797 * RSACryptoServiceProvider.cs: Changed delegate signature.
799 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
801 * DSA.cs: Moved XML comments to monodoc. Added globalization to
802 exceptions. Already had 100% coverage.
803 * DSAParameters.cs: Moved XML comments to monodoc.
804 * DSASignatureDeformetter.cs: Added globalization to exceptions.
805 Limited catch to expected exception. Already had 100% coverage.
806 * DSASignatureFormatter.cs: Added globalization to exceptions. Limited
807 catch to expected exception. Already had 100% coverage.
809 2004-04-26 Sebastien Pouliot <sebastien@ximian.com>
811 * AsymmetricAlgorithm.cs: Moved XML comments to monodoc. Added
812 globalization to exceptions. Already had 100% coverage.
813 * AsymmetricKeyExchangeDeformatter.cs: Moved XML comments to monodoc.
814 Already had 100% coverage.
815 * AsymmetricKeyExchangeFormatter.cs: Moved XML comments to monodoc.
816 Already had 100% coverage.
817 * AsymmetricSignatureDeformatter.cs: Moved XML comments to monodoc.
818 Already had 100% coverage.
819 * AsymmetricSignatureFormatter.cs: Moved XML comments to monodoc.
820 Already had 100% coverage.
821 * CryptoAPITransform.cs: Unused by Mono (added note to monodoc).
822 Class will stay at 0% coverage.
823 * CryptoConfig.cs: Added globalization to exceptions. 98% coverage.
824 * CryptographicException.cs: Added globalization to exceptions.
825 Already had 100% coverage.
826 * CryptoStream.cs: Added globalization to exceptions. Removed (unused)
827 field _previousBlock to get 100% coverage.
828 * CspParameters.cs: Moved XML comments to monodoc. Already had 100%
830 * CspProviderFlags.cs: Moved XML comments to monodoc.
831 * DeriveBytes.cs: Moved XML comments to monodoc. Already had 100%
833 * DES.cs: Fixes to weak/semi-weak checking to pass new unit tests (it
834 requires to set odd parity on keys before comparing).
836 2004-04-25 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
838 * DSACryptoServiceProvider.cs: Call invariant compare
840 2004-04-08 Bernie Solomon <bernard@ugsolutions.com>
842 * DSA.cs: Use Mono.Security.BitConverterLE
844 2004-04-05 Bernie Solomon <bernard@ugsolutions.com>
846 * DESCryptoServiceProvider.cs: Use BitConverter.IsLittleEndian
847 to fix for big endian machines.
849 2004-03-10 Sebastien Pouliot <sebastien@ximian.com>
851 * FromBase64Transform.cs: Now throws ObjectDisposedException and
852 return true for CanReuseTransform (as MS implementation).
854 2004-03-09 Atsushi Enomoto <atsushi@ximian.com>
856 * DSA.cs : fixed incorrectly modified catch for debugging.
858 2004-03-09 Atsushi Enomoto <atsushi@ximian.com>
860 * DSA.cs : In ToXmlString(), sequence of Seed and PgenCounter is
863 2004-02-26 Sebastien Pouliot <sebastien@ximian.com>
865 * DES.cs: Same fix as for SymmetricAlgorithm (get_Key is
866 overridden to check for weak keys). Also ensured that no weak keys
868 * SymmetricAlgorithm.cs: Return a copy of the key (and IV) so it
869 doesn't get destroyed when dispose is called (in this case the key
870 zeroization is the caller's responsability). Match MS implementation.
871 * TripleDES.cs: Same fix as for SymmetricAlgorithm (get_Key is
872 overridden to check for weak keys). Fix bugzilla #54868.
874 2004-02-12 Sebastien Pouliot <sebastien@ximian.com>
876 * CryptoStream.cs: Remove the _blockSize assumptions because some
877 Transforms could be different on Input/Output. Added a special case
878 for cascading CryptoStreams in FlushFinalBlock.
880 2004-02-09 Sebastien Pouliot <sebastien@ximian.com>
882 * DSACryptoServiceProvider.cs: Fixed support for key pair persistence.
883 It now requires (like MS) to call Clear to delete an existing
884 container. PersistKeyInCsp default value also changes if a
885 CspParameters is supplied (or not) to the constructor.
886 * RSACryptoServiceProvider.cs: Same fixes as DSA.
887 * SymmetricAlgorithm.cs: Reintroduced the patch from 2003-08-24 to fix
888 IV length exception for stream ciphers (e.g. RC4). I overwrote it by
889 accident some time ago :(
891 2004-02-08 Sebastien Pouliot <sebastien@ximian.com>
893 * HashAlgorithm.cs: Changed the ComputeHash(Stream) method to (a) not
894 allocate the whole stream memory (big memory saver as suggested by
895 Peter Williams in bugzilla entry #54022) and (b) to never use Stream.
896 Length and Stream.Position because they aren't implemented for every
897 stream class (similar issue to the CryptoStream patch).
898 * MD5CryptoServiceProvider.cs: Moved a buffer allocation from
899 ProcessBlock to constructor to reduce memory allocation. Optimization
900 suggested by Peter Williams in bugzilla entry #54024.
902 2004-02-06 Sebastien Pouliot <sebastien@ximian.com>
904 * DSACryptoServiceProvider.cs: Added keypair persistence support.
905 Corrected dispose so object cannot be disposed multiple time. Added
906 PublicOnly property (as internal before 1.2, public after).
907 * RSACryptoServiceProvider.cs: Added keypair persistence support.
908 Corrected dispose so object cannot be disposed multiple time. Added
909 PublicOnly property (as internal before 1.2, public after).
910 * SymmetricAlgorithm.cs: Removed class SymmetricTransform from file
911 and moved it to Mono.Security.Cryptography namespace. The transform
912 class will also be included in Mono.Security assembly.
914 2004-02-06 David Sheldon <dave-mono@earth.li>
916 * FromBase64Transform.cs: Improved code layout to match coding style,
917 and removed the Byte comparison with -1.
919 2004-02-04 Sebastien Pouliot <sebastien@ximian.com>
921 * CryptoStream.cs: New implementation - should fix all known issues
922 with the class (Read/WriteByte, reading by non-multiple of the
923 block size, using Stream.Length and Stream.Position ...).
924 * SymmetricAlgorithm.cs: Return an empty array when there's nothing
925 to return (required for CryptoStream to work).
927 2004-01-31 David Sheldon <dave-mono@earth.li>
929 * FromBase64Transform.cs: Removed needless catch and rethrow.
931 2004-01-31 David Sheldon <dave-mono@earth.li>
933 * FromBase64Transform.cs: Fixes to what happens if a character in the
934 input stream is not in the lookup table. IndexOutOfRangeException was
937 2003-12-15 Sebastien Pouliot <spouliot@videotron.ca>
939 * CryptoConfig.cs: Now use internal Environment.GetMachineConfigPath()
940 to find machine.config. Initialization removed from static constructor
941 to speed up 98% of software that do not requires it.
942 * SymmetricAlgorithm.cs: Fixed padding for None and Zeros modes. Unit
943 tests for padding modes are now in PaddingModeTest.cs.
945 2003-12-10 Zoltan Varga <vargaz@freemail.hu>
947 * HMAC.cs: Fix compilation warnings.
949 2003-12-10 Mark Crichton <crichton@gimp.org>
951 * RNGCryptoServiceProvider.cs: Removed icall to GetNonZeroBytes. Now
952 done with managed code.
954 2003-11-13 Sebastien Pouliot <spouliot@videotron.ca>
956 * ProtectedData.cs: Added exceptions - core is still TODO.
957 * ProtectedMemory.cs: Added exceptions - core is still TODO.
959 2003-11-11 Sebastien Pouliot <spouliot@videotron.ca>
961 * Rfc2898DeriveBytes.cs: Now handle resets and keys longer than 160
962 bits (HMACSHA1 block size). Removed TODO.
963 * SymmetricAlgorithm.cs: Fixed decryption when inputOffset > 0.
966 2003-11-10 Sebastien Pouliot <spouliot@videotron.ca>
968 * Rfc2898DeriveBytes.cs: Implementation for PKCS5 PBKDF2. It works
969 except for the Reset() part - which implies some kind of Resume.
971 2003-11-09 Sebastien Pouliot <spouliot@videotron.ca>
973 * CryptoConfig.cs: Updated for RIPEMD160 and HMAC.
974 * CspKeyContainerInfo.cs: New (1.2). Information about CSP based key
976 * DataProtectionScope.cs: New (1.2). Enumeration for ProtectedData.
977 * HMAC.cs: New (1.2). Base class for all HMAC. Code is mostly copied
978 from internal Mono.Security.Cryptography.HMACAlgorith.cs.
979 * HMACMD5.cs: New (1.2). HMAC implementation using MD5.
980 * HMACRIPEMD160.cs: New (1.2). HMAC implementation using RIPEMD160.
981 * HMACSHA1.cs: Modified to derive from HMAC for .NET 1.2.
982 * HMACSHA256.cs: New (1.2). HMAC implementation using SHA256.
983 * HMACSHA384.cs: New (1.2). HMAC implementation using SHA384.
984 * HMACSHA512.cs: New (1.2). HMAC implementation using SHA512.
985 * ICspAsymmetricAlgorithm.cs: New (1.2). Interface for CSP based
986 asymmetric algorithm.
987 * KeyNumber.cs: New (1.2). Enumeration for CspKeyContainerInfo.
988 * MemoryProtectionScope.cs: New (1.2). Enumeration for ProtectedMemory.
989 * PaddingMode.cs: Added two new padding modes to enumeration (for 1.2).
990 * ProtectedData.cs: New (1.2). ProtectedData without protection (TODO).
991 * ProtectedMemory.cs: New (1.2). Stub for ProtectedMemory.
992 * Rfc2898DeriveBytes.cs: New (1.2). Stub for PKCS5 PBKDF2.
994 2003-11-08 Sebastien Pouliot <spouliot@videotron.ca>
996 * RIPEMD160.cs: New (1.2). Abstract class for RIPEMD160 hash from
997 Pieter Philippaerts (Pieter@mentalis.org)
998 * RIPEMD160Managed.cs: New (1.2). Implementation of the RIPEMD160 hash
999 algorithm from Pieter Philippaerts (Pieter@mentalis.org)
1001 2003-10-07 Sebastien Pouliot <spouliot@videotron.ca>
1003 * CryptoStream.cs: Commented CanTransformMultipleBlocks
1004 optimization - it simply doesn't work :(
1006 2003-10-04 Sebastien Pouliot <spouliot@videotron.ca>
1008 * CryptoStream.cs: Fixed bug 49323. The CanTransformMultipleBlocks
1009 optimization in Read has been fixed for partial blocks.
1011 2003-09-11 Lluis Sanchez Gual <lluis@ximian.com>
1013 * CryptoStream.cs: Added [In,Out] attributes to Read method.
1015 2003-08-24 Sebastien Pouliot <spouliot@videotron.ca>
1017 * SymmetricAlgorithm.cs: Fixed IV length exception for stream ciphers
1018 (e.g. RC4) which don't uses IV. This needs more tests for small IV...
1020 2003-08-09 Sebastien Pouliot <spouliot@videotron.ca>
1022 * SymmetricAlgorithm.cs: Re-introduced Lluis patch for PaddingMode.None
1023 and PaddingMode.Zeros (not PaddingMode.PKCS7).
1025 2003-08-05 Sebastien Pouliot <spouliot@videotron.ca>
1027 * CryptoStream.cs: Closing bug #40689. The Write method was re-written.
1028 * SymmetricAlgorithm.cs: Removed Lluis previous patch (it fails a unit
1029 test) and corrected a bug in FinalDecrypt.
1030 * RSACryptoServiceProvider.cs: Fixed different exceptions from .NET 1.0
1033 2003-07-31 Sebastien Pouliot <spouliot@videotron.ca>
1035 * CryptoStream.cs: Closing bug #46143. The Read method was re-written.
1037 2003-07-30 Sebastien Pouliot <spouliot@videotron.ca>
1039 * CryptoStream.cs: Fixed bug #46143 (exception) - however we dont
1040 returns the same result as MS. Class needs to be re-written.
1042 2003-07-09 Lluis Sanchez Gual <lluis@ximian.com>
1044 * SymmetricAlgorithm.cs: Fixed FinalEncrypt. Return empty array if inputCount is 0.
1046 2003-07-05 Sebastien Pouliot <spouliot@videotron.ca>
1048 * AsymmetricAlgorithm.cs: Removed AsymmetricParameters (IReader) class.
1049 Now uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
1050 * CryptoConfig.cs: Removed CorlibHandler and CorlibReader classes. Now
1051 uses the new Mono.Xml.SecurityParser (xml -> SecurityElement)
1052 * DSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
1053 Mono.Xml.SecurityParser (xml -> SecurityElement)
1054 * DSACryptoServiceProvider.cs: Added ObjectDisposedException support
1055 and fixed bugs found in new unit tests.
1056 * RSA.cs: Removed DSAHandler (IHandler) class. Now uses the new
1057 Mono.Xml.SecurityParser (xml -> SecurityElement)
1058 * RSACryptoServiceProvider.cs: Added ObjectDisposedException support
1059 and fixed bugs found in new unit tests.
1061 2003-06-22 Sebastien Pouliot <spouliot@motus.com>
1063 * DSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
1064 * RSACryptoServiceProvider.cs: Added UseMachineKeyStore property (1.1).
1066 2003-06-11 Sebastien Pouliot <spouliot@motus.com>
1068 * DSACryptoServiceProvider.cs: Refactored from orginal by splitting
1069 much core functionalities into DSAManaged.
1070 * RSACryptoServiceProvider.cs: Refactored from orginal by splitting
1071 much core functionalities into RSAManaged.
1072 * RSAPKCS1SignatureDeformatter.cs: Updated to use the new PKCS#1 API.
1073 Now works with any hash algorithm (which OID is defined in machine.config)
1074 * RSAPKCS1SignatureFormatter.cs: Updated to use the new PKCS#1 API.
1075 Now works with any hash algorithm (which OID is defined in machine.config)
1077 2003-06-09 Sebastien Pouliot <spouliot@motus.com>
1079 * CryptoConfig.cs: Now support OID in machine.config.
1080 * DSACryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
1081 * KeySizes.cs: Changed USE_VERSION_1_0 for NET_1_0.
1082 * MD5CryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
1083 * RNGCryptoServiceProvider.cs: Changed USE_VERSION_1_0 for NET_1_0.
1085 2003-05-12 Sebastien Pouliot <spouliot@videotron.ca>
1087 * PKCS1MaskGenerationMethod.cs: Added comment to justify why
1088 the class is no more compatible with MS implementation (the bug
1089 was preventing OAEP to work properly).
1091 2003-05-09 Sebastien Pouliot <spouliot@videotron.ca>
1093 * DSACryptoServiceProvider.cs: Class is now sealed in v.1.1.
1094 * KeySizes.cs: Class is now sealed in v.1.1.
1095 * MD5CryptoServiceProvider.cs: Class is now sealed in v.1.1.
1096 * RNGCryptoServiceProvider.cs: Class is now sealed in v.1.1.
1098 2003-04-22 Sebastien Pouliot <spouliot@videotron.ca>
1100 * DSACryptoServiceProvider.cs: Changed key generation to use the
1101 new BigInteger class (commited for Ben Maurer).
1102 * RSACryptoServiceProvider.cs: Changed key generation to use the
1103 new BigInteger class (commited for Ben Maurer).
1105 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
1107 * AsymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
1108 * DSACryptoServiceProvider.cs: Fix bug where key generation always
1109 resulted in 1024 bits keypair.
1110 * KeySizes.cs: Added internal IsLegalKeySize and IsLegal to avoid
1111 duplication in both AsymmetricAlgorithm and SymmetricAlgorithm.
1112 * RC2.cs: Modified to use IsLegalKeySize from KeySizes.cs.
1113 * RSACryptoServiceProvider.cs: Fix bug where key generation always
1114 resulted in 1024 bits keypair. Should fix unit test failure under
1116 * SymmetricAlgorithm.cs: Moved IsLegalKeySize to KeySizes.cs.
1118 2003-04-06 Sebastien Pouliot <spouliot@videotron.ca>
1120 * CryptoStream.cs: Partial fix for bug #40689 (workaround). Does not
1121 throw a NotSupportedException on closing a CryptoStream in read mode
1122 (like MS does but unlike MS documents).
1124 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1126 * CryptoStream.cs: fixed the previous fix. MS throws a NotSupportedExc
1127 when FlushFinalBlock is called twice. I've moved a few lines from Close
1128 to FlushFinalBlock and added the exception check.
1130 2003-03-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1132 * CryptoStream.cs: don't Close the underlying stream in FlushFinalBlock.
1135 2003-03-03 Sebastien Pouliot <spouliot@videotron.ca>
1137 * RSACryptoServiceProvider.cs: Delay keypair generation event when
1138 keysize is a constructor parameter (major speed improvment when
1139 importing keys). Removed NotSupportedException when CspParameter is
1140 used in constructor (required for forthcoming security tools).
1142 2003-02-08 Sebastien Pouliot <spouliot@videotron.ca>
1144 * Changes to refer Mono.Math and Mono.Security.Cryptography
1145 * Changes to refer Mono.Xml
1147 2003-02-04 Sebastien Pouliot <spouliot@videotron.ca>
1149 * CryptoConfig.cs: Added initital support for "machine.config"
1150 (limited to algorithms, not OIDs). Modified CreateFromName to use
1151 the fully qualified class names (and removed xmldsig hack). Added
1152 algorithm names documented in book ".NET Framework Security".
1154 2003-02-03 Sebastien Pouliot <spouliot@videotron.ca>
1156 * PasswordDeriveBytes.cs: Finally got the derivation right. The
1157 class can now derive keys up to 1000 * HashSize (same limit as MS).
1158 * RSAPKCS1SignatureDeformatter.cs: No need to create the hash object
1159 in this class - the OID is enough.
1161 2003-02-01 Sebastien Pouliot <spouliot@videotron.ca>
1163 * AsymmetricSignatureFormatter.cs: Call abstract SetHashAlgorithm
1164 when CreateSignature(hash) is called.
1165 * CryptoStream.cs: Fixed some issues in constructor.
1166 * DSACryptoServiceProvider.cs: Fixed a bug (1 chance in 256) that
1167 a signature could be less than 40 bytes (which is invalid).
1169 2003-01-25 Sebastien Pouliot <spouliot@videotron.ca>
1171 * CryptographicException.cs: Default HResult to CORSEC_E_CRYPTO
1172 (0x80131430) as documented.
1173 * CryptographicUnexpectedOperationException.cs: Default HResult
1174 to CORSEC_E_CRYPTO_UNEX_OPER (0x80131431) as documented.
1176 2003-01-20 Sebastien Pouliot <spouliot@videotron.ca>
1178 * CipherMode.cs: Added missing [Serializable] to enum.
1179 * CspProviderFlags.cs: Added missing [Serializable] to enum.
1180 * FromBase64Transform.cs: Added missing [Serializable] to enum.
1181 * PaddingMode.cs: Added missing [Serializable] to enum.
1183 2003-01-19 Sebastien Pouliot <spouliot@videotron.ca>
1185 * CryptoTools.cs: Added internal class BlockProcessor to help
1186 implementation of block-based algorithms (like MAC and HMAC).
1187 * HMACSHA1.cs: Refactored to remove dependencies on CryptoStream,
1188 better constructors and Dispose support.
1189 * MACTripleDES.cs: Refactored to reuse new HMACSHA1 stuff, better
1192 2003-01-18 Sebastien Pouliot <spouliot@videotron.ca>
1194 * HMACSHA1.cs: Now use KeyBuilder to build the default key.
1196 2003-01-12 Sebastien Pouliot <spouliot@videotron.ca>
1198 * MACTripleDES.cs: Now working (the problem was with my stream usage
1199 which was removed for performance reason).
1200 * TripleDES.cs: Fixed key generation (wasn't called and returned
1203 2003-01-09 Sebastien Pouliot <spouliot@videotron.ca>
1205 * RNGCryptoServiceProvider.cs: Changed methods interacting with
1206 the runtime as Internal<MethodName>. This will allow to make the
1207 class Windows-compatible by doing a switch at runtime.
1209 2003-01-05 Sebastien Pouliot <spouliot@videotron.ca>
1211 * CryptoAPITransform.cs: Removed all TODO. This class will not be
1212 used by Mono. MS uses it with <algo>CryptoServiceProvider classes
1213 to provide a common ICryptoTransform access to CryptoAPI.
1215 2003-01-03 Sebastien Pouliot <spouliot@videotron.ca>
1217 * RC2CryptoServiceProvider.cs: Now about 2 time faster by inlining
1218 methods and changing to UInt16 (instead of UInt32).
1220 2003-01-02 Sebastien Pouliot <spouliot@videotron.ca>
1222 * RijndaelManaged.cs: Now 7 (encrypt) to 10 (decrypt) times faster
1223 by removing allocation inside intensively called methods, using pre-
1224 calculated tables instead of Mult_GF methods and inlining most methods.
1226 2002-12-31 Sebastien Pouliot <spouliot@videotron.ca>
1228 * AsymmetricAlgorithm.cs: Removed ValidKeySize (method only present
1229 in SymmetricAlgorithm).
1230 * DSA.cs: Change ZeroizePrivateKey from protected to internal.
1231 * DSACryptoServiceProvider.cs: Added some case where we need to check
1232 for keypairGenerated.
1233 * RSA.cs: Change ZeroizePrivateKey from protected to internal.
1234 * RSACryptoServiceProvider.cs: Key were never generated with the default
1235 (no parameter) constructor. Now checks for keypairGenerated in methods.
1236 * SignatureDescription.cs: Added CreateDeformatter in RSAPKCS1SHA1-
1237 SignatureDescription to please corcompare (it just call it's ancestor).
1239 2002-12-30 Sebastien Pouliot <spouliot@videotron.ca>
1241 * CryptoStream.cs: Implemented core. Not sure about many details -
1242 but it run the samples now (#30256).
1243 * CryptoStreamMode.cs: Added [Serializable] to enum declaration.
1244 * SymmetricAlgorithm.cs: Made some changes required for CryptoStream
1245 and to match more closely MS implementation. Also added little
1246 optimizations in TransformBlock.
1248 2002-12-27 Sebastien Pouliot <spouliot@videotron.ca>
1250 * CryptoTools.cs: New. Shared classes for cryptography. Now
1251 includes a KeyBuilder to generate symmetric keys and IV.
1252 * DES.cs: Modified Key validation.
1253 * DESCryptoServiceProvider.cs: Implemented Key and IV using
1255 * RC2CryptoServiceProvider.cs: Implemented Key and IV using
1256 KeyBuilder (and removed TODO).
1257 * RijndaelManaged.cs: Implemented Key and IV using KeyBuilder
1259 * SHA384Managed.cs: Changed code to remove compiler warning.
1260 * SHA512Managed.cs: Changed code to remove compiler warning.
1261 * SymmetricAlgorithm.cs: Removed TODO on IV.
1262 * TripleDESCryptoServiceProvider.cs: Implemented Key and IV
1263 using KeyBuilder (and removed TODO).
1265 2002-11-20 Sebastien Pouliot <spouliot@videotron.ca>
1267 * AsymmetricSignatureDeformatter.cs: Added exception handling in
1268 VerifySignature (moved from RSAPKCS1SignatureDeformatter).
1269 * AsymmetricSignatureFormatter.cs: Added exception handling in
1270 CreateSignature (moved from RSAPKCS1SignatureFormatter).
1271 * CryptoAPITransform.cs: Removed "= false" assignation from a private
1272 member (because this created an unwanted "ghost" constructor) and
1273 modified Dispose declaration.
1274 * HashAlgorithm.cs: Removed destructor. Disposing unmanaged
1275 ressources is the responsability of each class (not an abstract class).
1276 * RSAPKCS1SignatureDeformatter.cs: Removed a VerifySignature method
1277 which was present in the base class AsymmetricSignatureDeformatter.
1278 * RSAPKCS1SignatureFormatter.cs: Removed a CreateSignature method
1279 which was present in the base class AsymmetricSignatureFormatter.
1280 * SHA1Managed.cs: Removed sealed from class declaration. Removed
1281 destructor and Dispose method as class is fully managed.
1282 * ToBase64Transform.cs: Added virtual to property CanReuseTransform.
1284 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
1286 * CryptoConfig.cs: Added full classes name for MapNameToOID.
1287 * PKCS1.cs: New. Internal class for the various primitives defined
1289 * PKCS1MaskGenerationFunction.cs: Modified to use PKCS1.cs.
1290 * RSA.cs: Added internal class RSAHandler (which implements IHandler
1291 interface for MiniParser) to import RSA keypairs from XML strings.
1292 * RSACryptoServiceProvider.cs: Crypto implemented using BigInteger.
1293 Key generation is VERY LONG.
1294 * RSAOAEPKeyExchangeDeformatter.cs: Completed using PKCS1. Not sure
1295 of the results as this is not available in all versions of Windows.
1296 * RSAOAEPKeyExchangeFormatter.cs: Completed using PKCS1. Not sure
1297 of the results as this is not available in all versions of Windows.
1298 * RSAPKCS1KeyExchangeDeformatter.cs: Completed using PKCS1.
1299 * RSAPKCS1KeyExchangeFormatter.cs: Completed using PKCS1.
1300 * RSAPKCS1SignatureDeformatter.cs: Completed using PKCS1.
1301 * RSAPKCS1SignatureFormatter.cs: Completed using PKCS1.
1303 2002-11-17 Sebastien Pouliot <spouliot@videotron.ca>
1305 * MiniParser.cs: Added explicit cast in order to compile with mcs.
1307 2002-11-16 Sebastien Pouliot <spouliot@videotron.ca>
1309 * AsymmetricAlgorithm.cs: Added internal class AsymmetricParameters
1310 (which implements the IReader interface for MiniParser). Corrected
1311 Dispose declaration.
1312 * BigInteger.cs: New. Internal class for handling BIG integers for
1313 asymmetric crypto (both RSA and DSA). Thanks to Chew Keong TAN !
1314 * CryptoConfig.cs: Added XMLDSIG URLs in CreateFromName.
1315 Will dynamically load System.Security.dll, when required,
1316 to return instance of those classes. Also CryptoConfig can now
1317 create any object (e.g. System.IO.MemoryStream) !
1318 * DSA.cs: Added internal class DSAHandler (which implements IHandler
1319 interface for MiniParser) to import DSA keypairs from XML strings.
1320 * DSACryptoServiceProvider.cs: Crypto fully implemented using
1321 BigInteger. Key generation (group) is VERY long.
1322 * MiniParser.cs: New. Minimal XML parser by Sergey Chaban. Used to
1323 import keypairs in XML strings.
1324 * SignatureDescription.cs: Removed local CreateFromName (to use
1325 CryptoConfig - which actually can create anything). Added internal
1326 classes DSASignatureDescription and RSAPKCS1SHA1SignatureDescription.
1328 2002-11-15 Sebastien Pouliot <spouliot@videotron.ca>
1330 * CryptographicUnexpectedOperationException.cs: Forgot it last time!
1331 * FromBase64Transform.cs: Added missing virtual to CanReuseTransform.
1333 * HashAlgorithm.cs: Changed Dispose().
1334 * MD5CryptoServiceProvider.cs: Added destructor and Dipose(bool).
1335 * PasswordDeriveBytes.cs: Changed some declaration from
1336 protected to private.
1337 * RC2.cs: Added valid keysize check in EffectiveKeySize.
1338 * RC2CryptoServiceProvider.cs: Overriden EffectiveKeySize to match
1339 corlib declarations.
1340 * RSAOAEPKeyExchangeDeformatter.cs: Changed some declaration from
1341 protected to private.
1342 * RSAOAEPKeyExchangeFormatter.cs: Changed some declaration from
1343 protected to private.
1344 * RSAPKCS1KeyExchangeDeformatter.cs: Changed some declaration from
1345 protected to private.
1346 * RSAPKCS1KeyExchangeFormatter.cs: Changed some declaration from
1347 protected to private.
1348 * RSAPKCS1SignatureDeformatter.cs: Changed some declaration from
1349 protected to private.
1350 * RSAPKCS1SignatureFormatter.cs: Changed some declaration from
1351 protected to private.
1352 * SHA1CryptoServiceProvider.cs: Moved SHA1 code to SHA1Internal.
1353 SHA1CryptoServiceProvider now use SHA1Internal. Added Dispose and
1355 * SHA1Managed.cs: New. Use SHA1Internal. Same as
1356 SHA1CryptoServiceProvider but is required for binary compatibility.
1357 * SHA256Managed.cs: Changed some declaration from protected to private.
1358 * SHA384Managed.cs: Changed some declaration from protected to private.
1359 * SHA512Managed.cs: Changed some declaration from protected to private.
1360 * SymmetricAlgorithm.cs: Added Clear(), changed Dispose() and added
1361 virtual to Dispose(bool).
1362 * ToBase64Transform.cs: Added missing virtual to CanReuseTransform.
1364 * TripleDESCryptoServiceProvider.cs: Added missing sealed to class
1367 2002-11-03 Sebastien Pouliot <spouliot@videotron.ca>
1369 * CryptoAPITransform.cs: Added missing CanReuseTransform property,
1370 Clear method, destructor and IDisposable support.
1371 * CryptographicException.cs: Added missing protected constructor.
1372 * CryptographicUnexpectedOperationException.cs: Added missing
1373 protected constructor.
1374 * ICryptoTransform.cs: Added missing CanReuseTransform property.
1375 * FromBase64Transform.cs: Added missing CanReuseTransform property,
1376 Clear method, destructor and IDisposable support.
1377 * SymmetricAlgorithm.cs: Implement IDisposable.
1378 * ToBase64Transform.cs: Added missing CanReuseTransform property,
1379 Clear method, destructor and IDisposable support.
1381 2002-11-02 Sebastien Pouliot <spouliot@videotron.ca>
1383 * SignatureDescription.cs: Updated class to match unit test results
1384 * X509Certificate.cs: REMOVED! Wrong namespace. An almost complete
1385 implementation is now in System.Security.Cryptography.X509Certificates
1387 2002-11-01 Sebastien Pouliot <spouliot@videotron.ca>
1389 * bouncycastle.txt: Bouncy Castle JCE License.
1390 * SHA384Managed.cs: Hash implementation based on BouncyCastle JCE.
1391 * SHA512Managed.cs: Hash implementation based on BouncyCastle JCE.
1393 2002-10-30 Sebastien Pouliot <spouliot@videotron.ca>
1395 * DSASignatureDeformatter.cs: Fully implemented - however it
1396 requires a functionnal DSA implementation to work.
1397 * DSASignatureFormatter.cs: Fully implemented - however it
1398 requires a functionnal DSA implementation to work.
1400 2002-10-25 Sebastien Pouliot <spouliot@videotron.ca>
1402 * PasswordDeriveBytes.cs: New. PKCS#5 key derivation (PBKDF1) works up to
1403 HashSize length (but MS support longer keys)
1405 2002-10-24 Sebastien Pouliot <spouliot@videotron.ca>
1407 * RSACryptoServiceProvider.cs: New. Implemented most logic expect crypto
1408 * RSAOAEPKeyExchangeDeformatter.cs: New. Stub.
1409 * RSAOAEPKeyExchangeFormatter.cs: New. Stub.
1410 * RSAPKCS1KeyExchangeDeformatter.cs: New. Stub.
1411 * RSAPKCS1KeyExchangeFormatter.cs: New. 98% implemented but still
1412 require RSA.DecryptValue (not supported in MS .NET Framework)
1413 * RSAPKCS1SignatureDeformatter.cs: New. Stub.
1414 * RSAPKCS1SignatureFormatter.cs: New. Stub.
1416 2002-10-23 Sebastien Pouliot <spouliot@videotron.ca>
1418 * SymmetricAlgorithm.cs: Fixed CFB mode (do encryption while decrypting!)
1419 * TripleDESCryptoServiceProvider.cs: Ajusted for CFB.
1421 2002-10-22 Sebastien Pouliot <spouliot@videotron.ca>
1423 * RjindaelManaged.cs: Fixed decryption for 192 and 256 bit block size
1425 2002-10-21 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1427 * RC2CryptoServiceProvider.cs: fixed end of lines (changed from \r
1430 2002-10-20 Sebastien Pouliot <spouliot@videotron.ca>
1432 * SymmetricAlgorithm.cs: Added better Dispose support
1433 * DES.cs: Now only contains the abstract DES class.
1434 * DESCryptoServiceProvider.cs: Added the DESTransform class (inherited
1435 from SymmetricTransform) based the old DESCore and DESTransformBase code
1436 * RC2.cs: Fixed EffectiveKeySize == 0
1437 * RC2CryptoServiceProvider.cs: Added the RC2Transform class (inherited
1438 from SymmetricTransform) based on the old RC2lImpl code. Unrolled some loops.
1439 * RjindaelManaged.cs: Few more optimizations while looking for decrypting bug
1440 * TripleDESCryptoServiceProvider.cs: New. Implement TripleDESTransform from
1441 DESTransform (non-optimal but working :-).
1443 2002-10-19 Sebastien Pouliot <spouliot@videotron.ca>
1445 * SymmetricAlgorithm.cs: Added new class SymmetricTransform to avoid
1446 duplicating CipherMode (currently ECB, CBC) and PaddingMode functionalities
1447 in every crytographic algorithm implementation.
1448 * RijndaelManaged.cs: Added the RjindaelTransform class (inherited
1449 from SymmetricTransform) based the old RijndaelImpl / RijndaelController
1450 code. Fixed encryption for block size 192, 256, there is still a problem
1451 decrypting block size 192, 256. Unrolled some loops + littl'optimizations
1452 * PKCS1MaskGenerationMethod.cs: Removed Array.Reverse in I2OSP to be
1453 compatible with MS implementation (however we are now failing the PKCS#1
1454 test vector) + added some more checks (null, overflow, ...)
1455 * AsymmetricAlgorithm.cs: Commented XMLDocument stuff to end the cyclic
1456 dependency (corlib->System.Xml->corlib)
1457 * RSA.cs: Commented FromXmlString stuff to end the cyclic dependency
1458 * DSA.cs: Commented FromXmlString stuff to end the cyclic dependency
1459 * RC2.cs: Create using CryptoConfig
1460 * TripleDES.cs: Marked class public. Added LegalKeySizes and LegalBlockSizes
1462 2002-10-14 Sebastien Pouliot <spouliot@videotron.ca>
1464 * MD5.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
1465 * Rijndael.cs: Create using CryptoConfig. Removed TODO.
1466 * RSAParameters.cs: Modulus must be serialized. Removed TODO.
1467 * SHA256.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
1468 * SHA384.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
1469 * SHA512.cs: Create using CryptoConfig, set HashSizeValue, removed TODO.
1470 * FromBase64Transform.cs: Removed ToString()
1471 * ToBase64Transform.cs: Removed ToString()
1472 * SymmetricAlgorithm.cs: Create using CryptoConfig, set default Mode and
1473 Padding, added Clear, Dispose
1474 * TripleDES.cs: New. Abstract class.
1475 * MaskGenerationMethod.cs: New. Abstract class.
1476 * PKCS1MaskGenerationMethod.cs: New. Implement PKCS#1 MGF (currently not
1477 compatible with MS implementation - but not sure the bug is mine!).
1479 2002-10-13 Sebastien Pouliot <spouliot@videotron.ca>
1481 * HashAlgorithm.cs: Added Dispose() to HashAlgorithm because it
1482 inherits ICryptoTransform
1483 * KeyedHashAlgorithm.cs: New implementation
1484 * HMACSHA1.cs: New (include a generic HMACAlgorithm as internal class)
1485 * MACTripleDES.cs: New (missing core implementation on generic MACAlgorithm)
1486 * CryptoStream.cs: Added limited functionalities to support HMACSHA1
1488 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
1490 * DSA.cs: changed constructor to public from internal (like MS)
1491 * HashAlgorithm.cs: Completed ComputeHash methods
1492 * SHA1.cs: Added HashSizeValue = 160
1494 2002-10-12 Sebastien Pouliot <spouliot@videotron.ca>
1496 * ICryptoTransform.cs: Now inherits from IDisposable
1497 * RC2CryptoServiceProvider.cs: Added Dispose() to RC2Impl because it inherits ICryptoTransform
1498 * CryptoAPITransform.cs: Added Dispose() to CryptoAPITransform... ICryptoTransform
1499 * RijndaelManaged.cs: Added Dispose() to RijndaelController...ICryptoTransform
1500 * FromBase64Transform.cs: Added Dispose() to FromBase64Transform...ICryptoTransform
1501 * ToBase64Transform.cs: Added Dispose() to ToBase64Transform...ICryptoTransform
1502 * DESCryptoServiceProvider.cs: Added Dispose() to DESTransformBase...ICryptoTransform
1504 2002-10-11 Duncan Mak <duncan@ximian.com>
1506 * DESCryptoServiceProvider.cs: Removed unnecessary Dispose ().
1508 2002-10-11 Sebastien Pouliot <spouliot@videotron.ca>
1510 * DES.cs: Create() using CryptoConfig, fix #30256
1511 * DESCryptoServiceProvider.cs: fix #30256
1512 * RandomNumberGenerator.cs: uncomment in Create(rng) for CryptoConfig
1514 2002-10-10 Sebastien Pouliot <spouliot@videotron.ca>
1516 * AsymmetricAlgorithm.cs: Inherit from IDisposable, common support from XML import
1517 * DSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
1518 * RSA.cs: FromXmlString() keypair import, Create() using CryptoConfig
1519 * DSACryptoServiceProvider.cs: Added Dispose()
1521 2002-10-09 Sebastien Pouliot <spouliot@videotron.ca>
1523 * CryptoConfig.cs: New implementation
1525 2002-10-05 Andrew Birkett <andy@nobugs.org>
1527 * RC2CryptoServiceProvider.cs: New implementation
1528 * RC2.cs: New implementation
1530 2002-09-22 Andrew Birkett <andy@nobugs.org>
1532 * RijndaelManaged.cs: Added faster case for multiplication by 2 in GF(8)
1534 2002-09-22 Andrew Birkett <andy@nobugs.org>
1536 * RijndaelManaged.cs: BlockSize now reports size in bytes.
1537 * ICryptoTransform.cs: Updated comments - BlockSizes are in bytes, unlike elsewhere.
1539 2002-09-19 Andrew Birkett <andy@nobugs.org>
1541 * Rijndael.cs: Create() now gives you a RijndaelManaged object
1542 * RijndaelManaged.cs: Added dummy GenerateKey until we have a proper RNG.
1543 * SymmetricAlgorithm.cs: Updated comments
1545 2002-09-15 Andrew Birkett <andy@nobugs.org>
1547 * RijndaelManaged.cs: Added support for CBC-mode, PKCS7/Zero padding.
1548 * SymmetricAlgorithm.cs: IV size must match block size, not key size.
1549 Key property now sets KeySizeValue correctly in bits.
1551 2002-09-11 Andrew Birkett <andy@nobugs.org>
1553 * RijndaelManaged.cs: Implemented ECB-mode Rijndael cipher.
1554 * Rijndael.cs: Set valid key/block sizes.
1555 * SymmetricAlgorithm.cs: Remove throw from ctr so we can instantiate
1556 derived classes. Fixes to key sizes so they are measured in bits.
1557 * KeySizes.cs: Updated comments to emphasize that sizes are in bits.
1559 2002-06-29 Martin Baulig <martin@gnome.org>
1561 * AsymmetricAlgorithm.cs: Removed a duplicate semicolon to make it compile.
1563 2002-05-19 Martin Baulig <martin@gnome.org>
1565 * FromBase64Transform.cs (TransformFinalBlock): The return value of
1566 `DoTransform' tells us the number of bytes actually written - if it's
1567 smaller than `res', copy it to a smaller array.
1569 2002-02-21 Mark Crichton <crichton@gimp.org>
1571 * RNGCryptoServiceProvider.cs: New file.
1572 * RandomNumberGenerator.cs: Constructor is now marked public.
1574 2002-02-13 Dan Lewis <dihlewis@yahoo.co.uk>
1576 * DSACryptoServiceProvider.cs, SHA384Managed.cs, SHA512Managed.cs,
1577 Rijndael.cs, RSA.cs, RSAParameters.cs : New files (stubs)
1579 Mon Feb 11 13:26:17 CET 2002 Paolo Molaro <lupus@ximian.com>
1581 * X509Certificates: dummy class.
1583 2002-01-10 Duco Fijma <duco@lorentz.xs4all.nl>
1584 * Create (trivial) implementation of RandomNumberGenerator
1586 2002-01-05 Ravi Pratap <ravi@ximian.com>
1588 * CryptoAPITransform.cs, DESCryptoProvider.cs : MonoTODO attribute
1591 * HashAlgorithm.cs, MD5.cs, SHA1.cs, SHA256.cs, SHA384.cs : Ditto.
1593 * SHA512.cs, SymmetricAlgorithm.cs, ToBase64Transform.cs,
1594 AsymmetricAlgorithm.cs, CryptoStream.cs, DSA.cs, DSASignatureDeformatter.cs,
1595 DSASignatureFormatter.cs, SignatureDescription.cs : Ditto.
1597 Wed Nov 14 17:04:30 CET 2001 Paolo Molaro <lupus@ximian.com>
1599 * MD5CryptoServiceProvider.cs, SHA1CryptoServiceProvider.cs,
1600 SHA256Managed.cs: CLSCompliant updates.
1602 2001-10-11 Thomas Neidhart <tome@sbox.tugraz.at>
1604 * CryptoAPITransform.cs: Initial version
1605 * CryptoStream.cs: Initial version
1606 * CspParameter.cs: Initial version
1607 * CspProviderFlags.cs: Initial version
1608 * DSA.cs: Initial version
1609 * DSAParameters.cs: Initial version
1610 * DSASignatureDeformatter.cs: Initial version
1611 * DSASignatureFormatter.cs: Initial version
1612 * DeriveBytes.cs: Initial version
1614 2001-10-06 Thomas Neidhart <tome@sbox.tugraz.at>
1616 * AsymmetricAlgorithm.cs: Inital version
1617 * AsymmetricKeyExchangeDeformatter.cs: Initial version
1618 * AsymmetricKeyExchangeFormatter.cs: Initial version
1619 * AsymmetricSignatureDeformatter.cs: Initial version
1620 * AsymmetricSignatureFormatter.cs: Initial version
1621 * PaddingMode.cs: Added PaddingMode.None
1622 * SignatureDescription.cs: Initial version
1623 * CryptographicException.cs: Initial version
1624 * CryptographicUnknownOperationException.cs: Initial version
1625 * SymmetricAlgorithm.cs: Implemented CreateDecryptor, CreateEncryptor
1626 and Create() methods.
1628 2001-08-20 Sergey Chaban <serge@wildwestsoftware.com>
1630 * DES.cs encryption core is about 30% faster than previous version.
1631 * DESCryptoServiceProvider.cs added PKCS-5 padding.
1633 2001-08-09 Sergey Chaban <serge@wildwestsoftware.com>
1635 * ToBase64Transform.cs: Base64Table now supports both encoding
1636 and decoding tables. As a result Table was renamed to EncodeTable
1637 and DecodeTable was added.
1638 * FromBase64Transform.cs: Initial check-in.
1639 * DES.cs: Initial check-in.
1640 * DESCryptoServiceProvider.cs: Initial check-in.
1642 2001-08-01 Matthew S. Ford <Matthew.S.Ford@Rose-Hulman.Edu>
1644 * CipherMode.cs: Initial version.
1645 * CryptoStreamMode.cs: Initial version.
1646 * HashAlgorithm.cs: Initial version.
1647 * ICryptoTransform.cs: Initial version.
1648 * KeySizes.cs: Initial version.
1649 * MD5.cs: Initial version.
1650 * MD5CryptoServiceProvider.cs: Initial version.
1651 * PaddingMode.cs: Initial version.
1652 * SHA1.cs: Initial version.
1653 * SHA1CryptoServiceProvider.cs: Initial version.
1654 * SHA256.cs: Initial version.
1655 * SHA256Managed.cs: Initial version.
1656 * SHA384.cs: Initial version.
1657 * SHA512.cs: Initial version.