8 Fixed incorrect digest calculation when using @code{GOST34112012*.update()}
13 @code{gost34112012}'s @code{update()}/@code{digest()} methods are
14 streaming now -- they do not store the whole data in memory.
18 Added ISO 10126 @code{pygost.gost3413.(un)pad_iso10126} padding support.
22 Fixed @code{wrap.wrap_cryptopro}, that ignored Sbox for key diversification.
26 Added human-readable name of the curve in @code{GOST3410Curve.name}.
30 Fixed MGM ignoring of the set tag size.
34 Fixed lint errors for previous release.
38 More 34.10 curve parameters aliases:
40 id-tc26-gost-3410-2012-256-paramSetA -> id-tc26-gost-3410-12-256-paramSetA
41 id-tc26-gost-3410-2012-256-paramSetB -> id-tc26-gost-3410-12-256-paramSetB
42 id-tc26-gost-3410-2012-256-paramSetC -> id-tc26-gost-3410-12-256-paramSetC
43 id-tc26-gost-3410-2012-256-paramSetD -> id-tc26-gost-3410-12-256-paramSetD
44 id-tc26-gost-3410-2012-512-paramSetTest -> id-tc26-gost-3410-12-512-paramSetTest
45 id-tc26-gost-3410-2012-512-paramSetA -> id-tc26-gost-3410-12-512-paramSetA
46 id-tc26-gost-3410-2012-512-paramSetB -> id-tc26-gost-3410-12-512-paramSetB
47 id-tc26-gost-3410-2012-512-paramSetC -> id-tc26-gost-3410-12-512-paramSetC
52 @code{gost3410.prv_marshal} helper can make private keys that are
53 in curve's Q field, for better compatibility with some implementations.
58 @item More than 4 times speed increase of @code{gost34112012}.
59 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
60 can issue CA signed child certificate.
66 @item @code{GOST3410Curve} has @code{.contains(point)} method for
67 checking if point is on the curve.
68 @item @code{gost3410_vko} functions check if remote peer's public
70 @item Small typing stubs fixes.
75 Small typing stubs fixes.
80 @item Backward incompatible removing of misleading and excess
81 @option{mode} keyword argument from all @code{gost3410*} related
82 functions. Point/key sizes are determined by looking at curve's
84 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
85 can create CA certificate.
91 @item @strong{Fixed} nasty bug with Edwards curves using in
92 34.10-VKO functions: curve's cofactor has not been used
93 @item CTR-ACPKM mode of operation
94 @item OMAC-ACPKM-Master moder of operation
95 @item KExp15/KImp15 key export/import functions
96 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
97 @item KEG export key generation function
102 MGM AEAD mode for 64 and 128 bit ciphers.
106 Removed @code{gost28147.addmod} for simplicity.
110 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
115 Fixed digest endianness and more RFC4491bis conformance in
116 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
121 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
123 @item More test vectors for 34.10-2012
124 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
129 Dummy release with fixed @code{pygost.__version__}.
134 @item @code{pygost.gost3410.sign} accepts predefined random
135 data used for k/r generation
136 @item More test vectors for 34.10-2012
142 @item PEP-396 compatible module's @code{__version__}
143 @item Curve parameters aliases:
145 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
146 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
147 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
148 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
149 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
151 @item Forbid any later GNU GPL version autousage (project's licence
152 now is GNU GPLv3 only)
158 @item 34.10-2012 TC26 twisted Edwards curve related parameters
159 @item Coordinates conversion from twisted Edwards to Weierstrass
161 @item More test vectors
162 @item Backward incompatible Sbox and curves parameters renaming,
163 to comply with OIDs identifying them:
165 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
166 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
167 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
168 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
169 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
170 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
171 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
172 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
174 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
175 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
176 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
177 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
178 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
179 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
180 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
181 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
182 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
183 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
185 @item Backward incompatible @code{GOST3410Curve} initialization: all
186 parameters are passed not as big-endian encoded binaries, but as
188 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
189 disappeared. @code{gost3410.CURVES} dictionary holds already
190 initialized @code{GOST3410Curve}. Just use
191 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
192 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
195 @anchor{Release 3.15}
198 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
199 versions are not available anymore
200 @item More ASN.1-based test vectors
201 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
204 @anchor{Release 3.14}
206 Add missing typing stubs related to previous release.
208 @anchor{Release 3.13}
211 @item Ability to explicitly specify used 28147-89 Sbox in
212 @code{pygost.wrap.*} functions
213 @item Ability to use key meshing in 28147-89 CBC mode
216 @anchor{Release 3.12}
219 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
220 because 256-bit private keys can be used with that algorithm too.
221 @item Fix incorrect degree sanitizing in
222 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
223 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
226 @anchor{Release 3.11}
228 Fixed PEP247 typing stub with invalid hexdigest method.
230 @anchor{Release 3.10}
232 Additional missing 34.11-* typing stubs.
236 Add missing 34.11-2012 PBKDF2 typing stub.
241 @item 34.11-2012 based PBKDF2 function added
242 @item 34.13-2015 does not require double blocksized IVs
247 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
251 Fixed source files installation during @command{setup.py install} invocation.
255 Dummy release: added long description in package metadata.
260 @item Small mypy stubs related fixes
261 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
267 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
268 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
274 34.13-2015 block cipher modes of operation implementations.
278 Fixed mypy stubs related to PEP247-successors.
283 @item @code{gost3411_94} renamed to @code{gost341194}
284 @item @code{gost3411_2012} renamed and split to
285 @code{gost34112012256}, @code{gost34112012512}
286 @item @code{GOST34112012} split to
287 @code{GOST34112012256}, @code{GOST34112012512}
288 @item @code{gost3410.kek} moved to separate
289 @code{gost3410_vko.kek_34102001}
290 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
292 @item 34.11-94 digest is reversed, to be compatible with HMAC and
293 PBKDF2 test vectors describe in TC26 documents
294 @item 34.11-94 PBKDF2 test vectors added
295 @item @code{gost3410.prv_unmarshal},
296 @code{gost3410.pub_marshal},
297 @code{gost3410.pub_unmarshal}
298 helpers added, removing the need of @code{x509} module at all
299 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
300 instead of two separate @code{pubX}, @code{pubY} arguments
301 @item 34.11-94 based PBKDF2 function added
306 Fixed 34.13 mypy stub.
310 Typo and pylint fixes.
313 GOST R 34.13-2015 padding methods.
316 Documentation and supplementary files refactoring.
319 PEP-0247 compatible hashers and MAC.
323 @item Ability to specify curve in pygost.x509 module
324 @item Ability to use 34.10-2012 in pygost.x509 functions
325 @item Renamed classes and modules:
327 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
328 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
329 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
334 34.10-2012 TC26 curve parameters.
337 PEP-0484 static typing hints.
340 34.10-2012 workability fix.
343 Python3 compatibility.
346 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
349 CryptoPro and GOST key wrapping, CryptoPro key meshing.