8 Ability to use masked 34.10 private keys.
12 Fixed incorrect digest calculation when using @code{GOST34112012*.update()}
17 @code{gost34112012}'s @code{update()}/@code{digest()} methods are
18 streaming now -- they do not store the whole data in memory.
22 Added ISO 10126 @code{pygost.gost3413.(un)pad_iso10126} padding support.
26 Fixed @code{wrap.wrap_cryptopro}, that ignored Sbox for key diversification.
30 Added human-readable name of the curve in @code{GOST3410Curve.name}.
34 Fixed MGM ignoring of the set tag size.
38 Fixed lint errors for previous release.
42 More 34.10 curve parameters aliases:
44 id-tc26-gost-3410-2012-256-paramSetA -> id-tc26-gost-3410-12-256-paramSetA
45 id-tc26-gost-3410-2012-256-paramSetB -> id-tc26-gost-3410-12-256-paramSetB
46 id-tc26-gost-3410-2012-256-paramSetC -> id-tc26-gost-3410-12-256-paramSetC
47 id-tc26-gost-3410-2012-256-paramSetD -> id-tc26-gost-3410-12-256-paramSetD
48 id-tc26-gost-3410-2012-512-paramSetTest -> id-tc26-gost-3410-12-512-paramSetTest
49 id-tc26-gost-3410-2012-512-paramSetA -> id-tc26-gost-3410-12-512-paramSetA
50 id-tc26-gost-3410-2012-512-paramSetB -> id-tc26-gost-3410-12-512-paramSetB
51 id-tc26-gost-3410-2012-512-paramSetC -> id-tc26-gost-3410-12-512-paramSetC
56 @code{gost3410.prv_marshal} helper can make private keys that are
57 in curve's Q field, for better compatibility with some implementations.
62 @item More than 4 times speed increase of @code{gost34112012}.
63 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
64 can issue CA signed child certificate.
70 @item @code{GOST3410Curve} has @code{.contains(point)} method for
71 checking if point is on the curve.
72 @item @code{gost3410_vko} functions check if remote peer's public
74 @item Small typing stubs fixes.
79 Small typing stubs fixes.
84 @item Backward incompatible removing of misleading and excess
85 @option{mode} keyword argument from all @code{gost3410*} related
86 functions. Point/key sizes are determined by looking at curve's
88 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
89 can create CA certificate.
95 @item @strong{Fixed} nasty bug with Edwards curves using in
96 34.10-VKO functions: curve's cofactor has not been used
97 @item CTR-ACPKM mode of operation
98 @item OMAC-ACPKM-Master moder of operation
99 @item KExp15/KImp15 key export/import functions
100 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
101 @item KEG export key generation function
106 MGM AEAD mode for 64 and 128 bit ciphers.
110 Removed @code{gost28147.addmod} for simplicity.
114 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
119 Fixed digest endianness and more RFC4491bis conformance in
120 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
125 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
127 @item More test vectors for 34.10-2012
128 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
133 Dummy release with fixed @code{pygost.__version__}.
138 @item @code{pygost.gost3410.sign} accepts predefined random
139 data used for k/r generation
140 @item More test vectors for 34.10-2012
146 @item PEP-396 compatible module's @code{__version__}
147 @item Curve parameters aliases:
149 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
150 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
151 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
152 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
153 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
155 @item Forbid any later GNU GPL version autousage (project's licence
156 now is GNU GPLv3 only)
162 @item 34.10-2012 TC26 twisted Edwards curve related parameters
163 @item Coordinates conversion from twisted Edwards to Weierstrass
165 @item More test vectors
166 @item Backward incompatible Sbox and curves parameters renaming,
167 to comply with OIDs identifying them:
169 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
170 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
171 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
172 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
173 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
174 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
175 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
176 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
178 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
179 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
180 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
181 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
182 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
183 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
184 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
185 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
186 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
187 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
189 @item Backward incompatible @code{GOST3410Curve} initialization: all
190 parameters are passed not as big-endian encoded binaries, but as
192 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
193 disappeared. @code{gost3410.CURVES} dictionary holds already
194 initialized @code{GOST3410Curve}. Just use
195 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
196 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
199 @anchor{Release 3.15}
202 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
203 versions are not available anymore
204 @item More ASN.1-based test vectors
205 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
208 @anchor{Release 3.14}
210 Add missing typing stubs related to previous release.
212 @anchor{Release 3.13}
215 @item Ability to explicitly specify used 28147-89 Sbox in
216 @code{pygost.wrap.*} functions
217 @item Ability to use key meshing in 28147-89 CBC mode
220 @anchor{Release 3.12}
223 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
224 because 256-bit private keys can be used with that algorithm too.
225 @item Fix incorrect degree sanitizing in
226 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
227 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
230 @anchor{Release 3.11}
232 Fixed PEP247 typing stub with invalid hexdigest method.
234 @anchor{Release 3.10}
236 Additional missing 34.11-* typing stubs.
240 Add missing 34.11-2012 PBKDF2 typing stub.
245 @item 34.11-2012 based PBKDF2 function added
246 @item 34.13-2015 does not require double blocksized IVs
251 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
255 Fixed source files installation during @command{setup.py install} invocation.
259 Dummy release: added long description in package metadata.
264 @item Small mypy stubs related fixes
265 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
271 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
272 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
278 34.13-2015 block cipher modes of operation implementations.
282 Fixed mypy stubs related to PEP247-successors.
287 @item @code{gost3411_94} renamed to @code{gost341194}
288 @item @code{gost3411_2012} renamed and split to
289 @code{gost34112012256}, @code{gost34112012512}
290 @item @code{GOST34112012} split to
291 @code{GOST34112012256}, @code{GOST34112012512}
292 @item @code{gost3410.kek} moved to separate
293 @code{gost3410_vko.kek_34102001}
294 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
296 @item 34.11-94 digest is reversed, to be compatible with HMAC and
297 PBKDF2 test vectors describe in TC26 documents
298 @item 34.11-94 PBKDF2 test vectors added
299 @item @code{gost3410.prv_unmarshal},
300 @code{gost3410.pub_marshal},
301 @code{gost3410.pub_unmarshal}
302 helpers added, removing the need of @code{x509} module at all
303 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
304 instead of two separate @code{pubX}, @code{pubY} arguments
305 @item 34.11-94 based PBKDF2 function added
310 Fixed 34.13 mypy stub.
314 Typo and pylint fixes.
317 GOST R 34.13-2015 padding methods.
320 Documentation and supplementary files refactoring.
323 PEP-0247 compatible hashers and MAC.
327 @item Ability to specify curve in pygost.x509 module
328 @item Ability to use 34.10-2012 in pygost.x509 functions
329 @item Renamed classes and modules:
331 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
332 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
333 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
338 34.10-2012 TC26 curve parameters.
341 PEP-0484 static typing hints.
344 34.10-2012 workability fix.
347 Python3 compatibility.
350 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
353 CryptoPro and GOST key wrapping, CryptoPro key meshing.