1 2007-03-05 Sebastien Pouliot <sebastien@ximian.com>
3 * SymmetricTransform.cs: Fix KeepLastBlock to be true for decryption
4 with no padding or zero padding. Part of the fix for #81008.
6 2007-01-08 Sebastien Pouliot <sebastien@ximian.com>
8 * SymmetricTransform.cs: Fix #80439 again. This time we have tests for
9 all ciphers, modes and padding.
11 2007-01-04 Sebastien Pouliot <sebastien@ximian.com>
13 * SymmetricTransform.cs: Fix previous fix (for #80439) as we were now
16 2007-01-03 Sebastien Pouliot <sebastien@ximian.com>
18 * SymmetricTransform.cs: Reduce inputCount if larger than the output
19 data can hold. Fix bug #80439.
21 2006-12-11 Sebastien Pouliot <sebastien@ximian.com>
23 * PKCS8.cs: Synchronize source with Mono.Security.dll
25 2006-09-27 Sebastien Pouliot <sebastien@ximian.com>
27 * RSAManaged.cs: Ensure that the results of Encrypt and Decrypt will
28 always be the same length as the key. If smaller then we left pad the
29 result with 0x00 (same integer, correct length for everyone). Fix bug
30 #79502 where an LDAP/SSL server didn't like the missing byte.
32 2006-09-05 Sebastien Pouliot <sebastien@ximian.com>
34 * RSAManaged.cs: Fix a NRE when decrypting without a private key
35 (#79269). We now throw a CryptographicException with an appropriate
38 2006-06-15 Sebastien Pouliot <sebastien@ximian.com>
40 * CryptoTools.cs: Fix offset in block processor. This fix the HMAC
41 algorithms when large buffer where used (with multiple calls to
44 2005-11-23 Sebastien Pouliot <sebastien@ximian.com>
46 * SymmetricTransform.cs: Virtualized some methods (like Dispose). Fix
49 2005-11-22 Sebastien Pouliot <sebastien@ximian.com>
51 * DSAManaged.cs: Don't export J if it wasn't imported (i.e. it was
52 calculated from the other parameters).
54 2005-10-21 Sebastien Pouliot <sebastien@ximian.com>
56 * SymmetricTransform.cs: Clone IV so it cannot be changed once the
57 transform starts. Generate a new IV if null is specified (not really
58 useful but compatible with MS behaviour). Added a check for IV length
61 2005-05-26 Ben Maurer <bmaurer@ximian.com>
63 * KeyPairPersistence.cs: Lock *before* checking if things are null
64 to prevent race conditions. Also, do not lock on typeof object.
66 2005-05-09 Sebastien Pouliot <sebastien@ximian.com>
68 * KeyPairPersistence.cs: Use PlatformID.Unix under NET_2_0.
70 2005-04-27 Sebastien Pouliot <sebastien@ximian.com>
72 * PKCS8.cs: New. Copied from Mono.Security.dll to allow support of
73 PKCS#12 files in X509Certificate for 2.0.
75 2005-04-18 Sebastien Pouliot <sebastien@ximian.com>
77 * SymmetricTransform.cs: Fixed a division by zero if someone changes
78 the feedback value to 0.
80 2005-03-30 Sebastien Pouliot <sebastien@ximian.com>
82 * SymmetricTransform.cs: Fixed a padding bug affecting that can occurs
83 when no padding is used.
85 2005-01-11 Sebastien Pouliot <sebastien@ximian.com>
87 * DSAManaged.cs: PublicOnly now reports false when a key hasn't yet
89 * RSAManaged.cs: PublicOnly now reports false when a key hasn't yet
92 2005-01-10 Sebastien Pouliot <sebastien@ximian.com>
94 * MACAlgorithm.cs: Added support for different padding modes (required
96 * SymmetricTransform.cs: Added support for ANSI X9.23 padding and
97 ISO 10126 padding modes (applies to all symmetric block ciphers).
99 2004-12-22 Sebastien Pouliot <sebastien@ximian.com>
101 * KeyPairPersistence.cs: Commented imperative asserts until it is
102 supported by the runtime.
104 2004-12-06 Sebastien Pouliot <sebastien@ximian.com>
106 * RSAManaged.cs: Implement key blinding for RSA decryption with, or
109 2004-11-23 Sebastien Pouliot <sebastien@ximian.com>
111 * PKCS1.cs: Fix PKCS#1 v1.5 decryption when the ciphertext isn't
112 exactly the same of the public key (which happens sometimes on Fx 1.1
113 probably because it doesn't do the last I2OSP operation to left pad
114 the resulting big integer with zeros).
116 2004-10-28 Sebastien Pouliot <sebastien@ximian.com>
118 * KeyPairPersistence.cs: Added localization for exceptions messages.
119 Also added more details (type and path) when an exception is thrown.
121 2004-09-29 Sebastien Pouliot <sebastien@ximian.com>
123 * RSAManaged.cs: KeySize is always a multiple of 8 bits (promotion to
124 a bigger size if required) to match MS implementation (and other
127 2004-09-16 Sebastien Pouliot <sebastien@ximian.com>
129 * CryptoConvert.cs: Fixed warning (l4) for unused variables.
130 * KeyPairPersistence.cs: Fixed warning (l4) for unused variable.
131 * PKCS1.cs: Added empty {} to fix warning about possible empty stmnt.
133 2004-07-07 Sebastien Pouliot <sebastien@ximian.com>
135 * MACAlgorithm.cs: Removed the hardcoded PaddingMode.Zeros as this is
136 now selectable in Fx 2.0.
137 * SymmetricTransform.cs: Throw CryptographicException when CipherMode
138 CTS or OFB is being used (to match MS implementation).
140 2004-06-23 Sebastien Pouliot <sebastien@ximian.com>
142 * SymmetricTransform.cs: Reduce by one the number of block when
143 decrypting. This operation was in CryptoStream before but is only
144 required for decryption (which CryptoStream can't know).
147 2004-05-27 Sebastien Pouliot <sebastien@ximian.com>
149 * SymmetricTransform.cs: Fixed possible integer overflow. Added
150 missing exception handling in TransformBlock and TransformFinalBlock.
152 2004-05-01 Sebastien Pouliot <sebastien@ximian.com>
154 * CryptoConvert.cs: Synched with Mono.Security.dll. Fix bug #57941
155 (truncated key pair).
156 * RSAManaged.cs: Synched with Mono.Security.dll. Fix bug #57941
157 (truncated key pair).
159 2004-04-28 Sebastien Pouliot <sebastien@ximian.com>
161 * CryptoConvert.cs: In sync with Mono.Security.dll version.
162 * CryptoTools.cs: In sync with Mono.Security.dll version.
163 * DSAManaged.cs: Changed delegate to please FxCop.
164 * PKCS1.cs: In sync with Mono.Security.dll version.
165 * RSAManaged.cs: In sync with Mono.Security.dll version.
166 * SymmetricTransform.cs: Fixed a bug when offset > 0 in destination
167 buffer. Changed Array.Copy to Buffer.BlockCopy.
169 2004-04-23 Sebastien Pouliot <sebastien@ximian.com>
171 * KeyPairPersistence.cs: Completed key pair protection for both
172 Linux and Windows (protection done by runtime).
174 2004-04-08 Bernie Solomon <bernard@ugsolutions.com>
176 * PKCS1.cs: Use BitConverterLE
178 2004-04-06 Bernie Solomon <bernard@ugsolutions.com>
180 * CryptoConvert.cs: Add private methods to always
181 handle data as little endian (GetBytesLE, ToInt32LE, ToUInt32LE).
183 2004-03-23 Sebastien Pouliot <sebastien@ximian.com>
185 * CryptoConvert.cs: Added support for public keys preceded by an
186 header like the one generated by "sn -e".
188 2004-03-23 Sebastien Pouliot <sebastien@ximian.com>
190 * CryptoConvert.cs: Added exception for null and bad parameters.
191 * RSAManaged.cs: CryptographicException thrown when trying to export
192 the private key when only the public key is present (CRT aware).
194 2004-03-22 Sebastien Pouliot <sebastien@ximian.com>
196 * CryptoConvert.cs: Added new methods to convert [From|To]Hex. Added
197 new version of FromCapiPublicKeyBlob with an integer offset.
199 2004-02-06 Sebastien Pouliot <sebastien@ximian.com>
201 * DSAManaged.cs: Added an event after key generation (so that
202 DSACryptoServiceProvider can persist the keypair if required). Added
203 PublicOnly property (like 1.2) so we do not have to catch an exception
204 to know if a private key is present or not. Added a Random property so
205 we do not always have to create a RNG instance (not always required).
206 * RSAManaged.cs: Added an event after key generation (so that
207 DSACryptoServiceProvider can persist the keypair if required). Added
208 PublicOnly property (like 1.2) so we do not have to catch an exception
209 to know if a private key is present or not.
210 * SymmetricTransform.cs: This class was split from S.S.C.
211 SymmetricAlgorithm.cs so it could be reused in Mono.Security
212 assembly for other symmetric algorithms transforms.
214 2004-02-05 Sebastien Pouliot <sebastien@ximian.com>
216 * KeyPairPersistence.cs: New. Class to persist keypairs in an XML
217 format to mimic the CryptoAPI key containers.
219 2004-01-12 Sebastien Pouliot <spouliot@videotron.ca>
221 * CryptoConvert.cs: RSA doesn't start with a Q - at least that what
222 a strongname told me. Sorry Ron :(
224 2003-12-15 Sebastien Pouliot <spouliot@videotron.ca>
226 * MACAlgorithm.cs: Fixed difference between 1.0 and 1.1 framework.
227 The 1.0 framework is adding an additional padding block (empty)
228 to MAC when MACing an exact multiple of the TripleDES block size.
229 * PKCS1.cs: Fixed a typo which prevented "lame" (without OID)
230 signature verification.
232 2003-10-30 Sebastien Pouliot <spouliot@videotron.ca>
234 * CryptoConvert.cs: Fixed strongname generation for small exponents
235 (like 17). Part of the fixed for bug #50341.
237 2003-10-17 Sebastien Pouliot <spouliot@videotron.ca>
239 * CryptoConvert.cs: Added from Mono.Security to support StrongNames.
241 2003-07-05 Sebastien Pouliot <spouliot@videotron.ca>
243 * DSAManaged.cs: Fixed bugs that appeared with the new unit tests.
244 * RSAManaged.cs: Fixed bugs that appeared with the new unit tests.
246 2003-07-02 Zoltan Varga <vargaz@freemail.hu>
248 * PKCS1.cs DSAManaged.cs: Changed strange characters in comments to
249 human-readable ones, since they break XML export in monocov.
251 2003-06-15 Sebastien Pouliot <spouliot@motus.com>
253 * RSAManaged.cs: Now includes CRT (Chinese Remainder Theorem)
254 optimization when using the private key (DecryptValue). This
255 cut more than 5 seconds of nunit on my system (out of 14 sec
256 for complete asymmetric tests). Thanks to Ben Maurer for help!
258 2003-06-11 Sebastien Pouliot <spouliot@motus.com>
260 * DSAManaged.cs: Refactored from DSACryptoServiceProvider.cs. Cannot
261 be reused outside [ms]corlib because DSA constructor is internal :-(
263 * PKCS1.cs: Now support any hash algorithm when encoding PKCS 1.5
264 (i.e. not limited to pre-calculated values for known hashes). Some
265 other API changes to ease the use of other hash algorithms.
267 * RSAManaged.cs: Refactored from RSACryptoServiceProvider.cs. This
268 class is required for custom PKCS#1 padding in SSL (which is not
269 possible using RSACryptoServiceProvider).
271 2003-05-12 Sebastien Pouliot <spouliot@videotron.ca>
273 * PKCS1.cs: Corrected I2OSP to match PKCS#1 v.2.1 test vector
274 and fix the OAEP incompatibility issue.
276 2003-04-01 Sebastien Pouliot <spouliot@videotron.ca>
278 * PKCS1.cs: Corrected fix (partially) for the lame PKCS1 v1.5
279 signatures done without specifying an OID.
281 2003-03-01 Sebastien Pouliot <spouliot@videotron.ca>
283 * PKCS1.cs: Fix for some (lame) PKCS1 v1.5 signatures done
284 without specifying an OID.
286 2003-02-08 Sebastien Pouliot <spouliot@videotron.ca>
288 * CryptoTools.cs: Renamed namespace to match new location.
289 * PKCS1.cs: Renamed namespace to match new location.
290 * HMACAlgorithm.cs: New. Generic class to implement HMAC
291 using any hash algorithm (was in S.S.C.HMACSHA1.cs).
292 * MACAlgorithm.cs: New. Generic class to implement MAC
293 using any symmetric algorithm (was in S.S.C.MACTripleDES.cs).