1 2010-05-25 Jb Evain <jbevain@novell.com>
3 * CryptoTools.cs: make types internal for INSIDE_SYSCORE as well.
5 2010-03-16 Jb Evain <jbevain@novell.com>
7 * CryptoTools.cs, PKCS1.cs, PKCS8.cs, SymmetricTransform.cs,
8 KeyPairPersistence.cs: use MOONLIGHT symbol to disambiguate
9 MonoTouch and Moonlight code.
11 2009-09-18 Sebastien Pouliot <sebastien@ximian.com>
13 * PKCS1.cs: Fix compiler warning for NET_2_1
15 2009-04-30 Sebastien Pouliot <sebastien@ximian.com>
17 * CryptoConvert.cs, PKCS8.cs: Adapt to work with only [DSA|RSA]
18 Managed when built for NET_2_1, i.e. remove use of [DSA|RSA]
20 * KeyPairPersistence.cs: Remove from NET_2_1
22 2009-04-29 Sebastien Pouliot <sebastien@ximian.com>
24 * PKCS1.cs: Make this work under NET_2_1 where SHA384 and SHA512
25 are not available in the BCL.
27 2008-08-07 Sebastien Pouliot <sebastien@ximian.com>
29 * SymmetricTransform.cs: Make this (more) usable with SL2 limited
32 2008-08-05 Sebastien Pouliot <sebastien@ximian.com>
34 * CryptoTools.cs: Make this usable with Silverlight 2.0 (NET_2_1)
36 2008-04-21 Sebastien Pouliot <sebastien@ximian.com>
38 * CryptoConvert.cs: Fix HMAC to respect start index inside an array.
39 Patch by Kazuki Oikawa.
41 2008-03-13 Sebastien Pouliot <sebastien@ximian.com>
43 * CryptoConvert.cs: Re-order exception handling to report the most
44 precise error to caller. Apply RSA extra check to DSA.
45 * RSAManaged.cs: Test imported parameters to ensure the public and
46 private parts of the keypair match together.
48 2008-03-04 Sebastien Pouliot <sebastien@ximian.com>
50 * SymmetricTransform.cs: Fix ANSIX923 padding check (#366623) to be
51 just like PKCS7 (but comparing to 0).
53 2008-02-03 Sebastien Pouliot <sebastien@ximian.com>
55 * DSAManaged.cs: Replace "" (found by Gendarme) with more useful text.
56 * RSAManaged.cs: Replace "" (found by Gendarme) with more useful text.
58 2008-01-10 Sebastien Pouliot <sebastien@ximian.com>
60 * PKCS1.cs: Add a new method that optionally checks for badly
61 padding, technically invalid, PKCS#1 block. This is required to
62 support timestamping verification for Authenticode (since the
63 main timestamping service does this). Fix for #350958
65 2007-11-18 Sebastien Pouliot <sebastien@ximian.com>
67 * RSAManaged.cs: Fix the rare case where the inverse of q modulo p
68 can result in bigint one byte shorter than expected, which could
69 mess up the export/import of the key.
71 2007-05-08 Sebastien Pouliot <sebastien@ximian.com>
73 * CryptoConvert.cs: Sync with Mono.Security version - mostly the patch
74 from Randolph Chung to add DSA CAPI BLOB support.
76 2007-05-08 Randolph Chung <tausq@debian.org>
78 * DSAManaged.cs: Do not reject the input if only Y is null.
79 Fixes #81558. [small edits from Sebastien]
81 2007-03-22 Sebastien Pouliot <sebastien@ximian.com>
83 * SymmetricTransform.cs: Before 2.0 an IndexOutOfRangeException was
84 thrown (for all unmanaged transforms) in case of an overflow.
86 2007-03-05 Sebastien Pouliot <sebastien@ximian.com>
88 * SymmetricTransform.cs: Fix KeepLastBlock to be true for decryption
89 with no padding or zero padding. Part of the fix for #81008.
91 2007-01-08 Sebastien Pouliot <sebastien@ximian.com>
93 * SymmetricTransform.cs: Fix #80439 again. This time we have tests for
94 all ciphers, modes and padding.
96 2007-01-04 Sebastien Pouliot <sebastien@ximian.com>
98 * SymmetricTransform.cs: Fix previous fix (for #80439) as we were now
101 2007-01-03 Sebastien Pouliot <sebastien@ximian.com>
103 * SymmetricTransform.cs: Reduce inputCount if larger than the output
104 data can hold. Fix bug #80439.
106 2006-12-11 Sebastien Pouliot <sebastien@ximian.com>
108 * PKCS8.cs: Synchronize source with Mono.Security.dll
110 2006-09-27 Sebastien Pouliot <sebastien@ximian.com>
112 * RSAManaged.cs: Ensure that the results of Encrypt and Decrypt will
113 always be the same length as the key. If smaller then we left pad the
114 result with 0x00 (same integer, correct length for everyone). Fix bug
115 #79502 where an LDAP/SSL server didn't like the missing byte.
117 2006-09-05 Sebastien Pouliot <sebastien@ximian.com>
119 * RSAManaged.cs: Fix a NRE when decrypting without a private key
120 (#79269). We now throw a CryptographicException with an appropriate
123 2006-06-15 Sebastien Pouliot <sebastien@ximian.com>
125 * CryptoTools.cs: Fix offset in block processor. This fix the HMAC
126 algorithms when large buffer where used (with multiple calls to
129 2005-11-23 Sebastien Pouliot <sebastien@ximian.com>
131 * SymmetricTransform.cs: Virtualized some methods (like Dispose). Fix
134 2005-11-22 Sebastien Pouliot <sebastien@ximian.com>
136 * DSAManaged.cs: Don't export J if it wasn't imported (i.e. it was
137 calculated from the other parameters).
139 2005-10-21 Sebastien Pouliot <sebastien@ximian.com>
141 * SymmetricTransform.cs: Clone IV so it cannot be changed once the
142 transform starts. Generate a new IV if null is specified (not really
143 useful but compatible with MS behaviour). Added a check for IV length
146 2005-05-26 Ben Maurer <bmaurer@ximian.com>
148 * KeyPairPersistence.cs: Lock *before* checking if things are null
149 to prevent race conditions. Also, do not lock on typeof object.
151 2005-05-09 Sebastien Pouliot <sebastien@ximian.com>
153 * KeyPairPersistence.cs: Use PlatformID.Unix under NET_2_0.
155 2005-04-27 Sebastien Pouliot <sebastien@ximian.com>
157 * PKCS8.cs: New. Copied from Mono.Security.dll to allow support of
158 PKCS#12 files in X509Certificate for 2.0.
160 2005-04-18 Sebastien Pouliot <sebastien@ximian.com>
162 * SymmetricTransform.cs: Fixed a division by zero if someone changes
163 the feedback value to 0.
165 2005-03-30 Sebastien Pouliot <sebastien@ximian.com>
167 * SymmetricTransform.cs: Fixed a padding bug affecting that can occurs
168 when no padding is used.
170 2005-01-11 Sebastien Pouliot <sebastien@ximian.com>
172 * DSAManaged.cs: PublicOnly now reports false when a key hasn't yet
174 * RSAManaged.cs: PublicOnly now reports false when a key hasn't yet
177 2005-01-10 Sebastien Pouliot <sebastien@ximian.com>
179 * MACAlgorithm.cs: Added support for different padding modes (required
181 * SymmetricTransform.cs: Added support for ANSI X9.23 padding and
182 ISO 10126 padding modes (applies to all symmetric block ciphers).
184 2004-12-22 Sebastien Pouliot <sebastien@ximian.com>
186 * KeyPairPersistence.cs: Commented imperative asserts until it is
187 supported by the runtime.
189 2004-12-06 Sebastien Pouliot <sebastien@ximian.com>
191 * RSAManaged.cs: Implement key blinding for RSA decryption with, or
194 2004-11-23 Sebastien Pouliot <sebastien@ximian.com>
196 * PKCS1.cs: Fix PKCS#1 v1.5 decryption when the ciphertext isn't
197 exactly the same of the public key (which happens sometimes on Fx 1.1
198 probably because it doesn't do the last I2OSP operation to left pad
199 the resulting big integer with zeros).
201 2004-10-28 Sebastien Pouliot <sebastien@ximian.com>
203 * KeyPairPersistence.cs: Added localization for exceptions messages.
204 Also added more details (type and path) when an exception is thrown.
206 2004-09-29 Sebastien Pouliot <sebastien@ximian.com>
208 * RSAManaged.cs: KeySize is always a multiple of 8 bits (promotion to
209 a bigger size if required) to match MS implementation (and other
212 2004-09-16 Sebastien Pouliot <sebastien@ximian.com>
214 * CryptoConvert.cs: Fixed warning (l4) for unused variables.
215 * KeyPairPersistence.cs: Fixed warning (l4) for unused variable.
216 * PKCS1.cs: Added empty {} to fix warning about possible empty stmnt.
218 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
220 * MACAlgorithm.cs: Removed the hardcoded PaddingMode.Zeros as this is
221 now selectable in Fx 2.0.
222 * SymmetricTransform.cs: Throw CryptographicException when CipherMode
223 CTS or OFB is being used (to match MS implementation).
225 2004-06-23 Sebastien Pouliot <sebastien@ximian.com>
227 * SymmetricTransform.cs: Reduce by one the number of block when
228 decrypting. This operation was in CryptoStream before but is only
229 required for decryption (which CryptoStream can't know).
232 2004-05-27 Sebastien Pouliot <sebastien@ximian.com>
234 * SymmetricTransform.cs: Fixed possible integer overflow. Added
235 missing exception handling in TransformBlock and TransformFinalBlock.
237 2004-05-01 Sebastien Pouliot <sebastien@ximian.com>
239 * CryptoConvert.cs: Synched with Mono.Security.dll. Fix bug #57941
240 (truncated key pair).
241 * RSAManaged.cs: Synched with Mono.Security.dll. Fix bug #57941
242 (truncated key pair).
244 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
246 * CryptoConvert.cs: In sync with Mono.Security.dll version.
247 * CryptoTools.cs: In sync with Mono.Security.dll version.
248 * DSAManaged.cs: Changed delegate to please FxCop.
249 * PKCS1.cs: In sync with Mono.Security.dll version.
250 * RSAManaged.cs: In sync with Mono.Security.dll version.
251 * SymmetricTransform.cs: Fixed a bug when offset > 0 in destination
252 buffer. Changed Array.Copy to Buffer.BlockCopy.
254 2004-04-23 Sebastien Pouliot <sebastien@ximian.com>
256 * KeyPairPersistence.cs: Completed key pair protection for both
257 Linux and Windows (protection done by runtime).
259 2004-04-08 Bernie Solomon <bernard@ugsolutions.com>
261 * PKCS1.cs: Use BitConverterLE
263 2004-04-06 Bernie Solomon <bernard@ugsolutions.com>
265 * CryptoConvert.cs: Add private methods to always
266 handle data as little endian (GetBytesLE, ToInt32LE, ToUInt32LE).
268 2004-03-23 Sebastien Pouliot <sebastien@ximian.com>
270 * CryptoConvert.cs: Added support for public keys preceded by an
271 header like the one generated by "sn -e".
273 2004-03-23 Sebastien Pouliot <sebastien@ximian.com>
275 * CryptoConvert.cs: Added exception for null and bad parameters.
276 * RSAManaged.cs: CryptographicException thrown when trying to export
277 the private key when only the public key is present (CRT aware).
279 2004-03-22 Sebastien Pouliot <sebastien@ximian.com>
281 * CryptoConvert.cs: Added new methods to convert [From|To]Hex. Added
282 new version of FromCapiPublicKeyBlob with an integer offset.
284 2004-02-06 Sebastien Pouliot <sebastien@ximian.com>
286 * DSAManaged.cs: Added an event after key generation (so that
287 DSACryptoServiceProvider can persist the keypair if required). Added
288 PublicOnly property (like 1.2) so we do not have to catch an exception
289 to know if a private key is present or not. Added a Random property so
290 we do not always have to create a RNG instance (not always required).
291 * RSAManaged.cs: Added an event after key generation (so that
292 DSACryptoServiceProvider can persist the keypair if required). Added
293 PublicOnly property (like 1.2) so we do not have to catch an exception
294 to know if a private key is present or not.
295 * SymmetricTransform.cs: This class was split from S.S.C.
296 SymmetricAlgorithm.cs so it could be reused in Mono.Security
297 assembly for other symmetric algorithms transforms.
299 2004-02-05 Sebastien Pouliot <sebastien@ximian.com>
301 * KeyPairPersistence.cs: New. Class to persist keypairs in an XML
302 format to mimic the CryptoAPI key containers.
304 2004-01-12 Sebastien Pouliot <spouliot@videotron.ca>
306 * CryptoConvert.cs: RSA doesn't start with a Q - at least that what
307 a strongname told me. Sorry Ron :(
309 2003-12-15 Sebastien Pouliot <spouliot@videotron.ca>
311 * MACAlgorithm.cs: Fixed difference between 1.0 and 1.1 framework.
312 The 1.0 framework is adding an additional padding block (empty)
313 to MAC when MACing an exact multiple of the TripleDES block size.
314 * PKCS1.cs: Fixed a typo which prevented "lame" (without OID)
315 signature verification.
317 2003-10-30 Sebastien Pouliot <spouliot@videotron.ca>
319 * CryptoConvert.cs: Fixed strongname generation for small exponents
320 (like 17). Part of the fixed for bug #50341.
322 2003-10-17 Sebastien Pouliot <spouliot@videotron.ca>
324 * CryptoConvert.cs: Added from Mono.Security to support StrongNames.
326 2003-07-05 Sebastien Pouliot <spouliot@videotron.ca>
328 * DSAManaged.cs: Fixed bugs that appeared with the new unit tests.
329 * RSAManaged.cs: Fixed bugs that appeared with the new unit tests.
331 2003-07-02 Zoltan Varga <vargaz@freemail.hu>
333 * PKCS1.cs DSAManaged.cs: Changed strange characters in comments to
334 human-readable ones, since they break XML export in monocov.
336 2003-06-15 Sebastien Pouliot <spouliot@motus.com>
338 * RSAManaged.cs: Now includes CRT (Chinese Remainder Theorem)
339 optimization when using the private key (DecryptValue). This
340 cut more than 5 seconds of nunit on my system (out of 14 sec
341 for complete asymmetric tests). Thanks to Ben Maurer for help!
343 2003-06-11 Sebastien Pouliot <spouliot@motus.com>
345 * DSAManaged.cs: Refactored from DSACryptoServiceProvider.cs. Cannot
346 be reused outside [ms]corlib because DSA constructor is internal :-(
348 * PKCS1.cs: Now support any hash algorithm when encoding PKCS 1.5
349 (i.e. not limited to pre-calculated values for known hashes). Some
350 other API changes to ease the use of other hash algorithms.
352 * RSAManaged.cs: Refactored from RSACryptoServiceProvider.cs. This
353 class is required for custom PKCS#1 padding in SSL (which is not
354 possible using RSACryptoServiceProvider).
356 2003-05-12 Sebastien Pouliot <spouliot@videotron.ca>
358 * PKCS1.cs: Corrected I2OSP to match PKCS#1 v.2.1 test vector
359 and fix the OAEP incompatibility issue.
361 2003-04-01 Sebastien Pouliot <spouliot@videotron.ca>
363 * PKCS1.cs: Corrected fix (partially) for the lame PKCS1 v1.5
364 signatures done without specifying an OID.
366 2003-03-01 Sebastien Pouliot <spouliot@videotron.ca>
368 * PKCS1.cs: Fix for some (lame) PKCS1 v1.5 signatures done
369 without specifying an OID.
371 2003-02-08 Sebastien Pouliot <spouliot@videotron.ca>
373 * CryptoTools.cs: Renamed namespace to match new location.
374 * PKCS1.cs: Renamed namespace to match new location.
375 * HMACAlgorithm.cs: New. Generic class to implement HMAC
376 using any hash algorithm (was in S.S.C.HMACSHA1.cs).
377 * MACAlgorithm.cs: New. Generic class to implement MAC
378 using any symmetric algorithm (was in S.S.C.MACTripleDES.cs).