8 Added ISO 10126 @code{pygost.gost3413.(un)pad_iso10126} padding support.
12 Fixed @code{wrap.wrap_cryptopro}, that ignored Sbox for key diversification.
16 Added human-readable name of the curve in @code{GOST3410Curve.name}.
20 Fixed MGM ignoring of the set tag size.
24 Fixed lint errors for previous release.
28 More 34.10 curve parameters aliases:
30 id-tc26-gost-3410-2012-256-paramSetA -> id-tc26-gost-3410-12-256-paramSetA
31 id-tc26-gost-3410-2012-256-paramSetB -> id-tc26-gost-3410-12-256-paramSetB
32 id-tc26-gost-3410-2012-256-paramSetC -> id-tc26-gost-3410-12-256-paramSetC
33 id-tc26-gost-3410-2012-256-paramSetD -> id-tc26-gost-3410-12-256-paramSetD
34 id-tc26-gost-3410-2012-512-paramSetTest -> id-tc26-gost-3410-12-512-paramSetTest
35 id-tc26-gost-3410-2012-512-paramSetA -> id-tc26-gost-3410-12-512-paramSetA
36 id-tc26-gost-3410-2012-512-paramSetB -> id-tc26-gost-3410-12-512-paramSetB
37 id-tc26-gost-3410-2012-512-paramSetC -> id-tc26-gost-3410-12-512-paramSetC
42 @code{gost3410.prv_marshal} helper can make private keys that are
43 in curve's Q field, for better compatibility with some implementations.
48 @item More than 4 times speed increase of @code{gost34112012}.
49 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
50 can issue CA signed child certificate.
56 @item @code{GOST3410Curve} has @code{.contains(point)} method for
57 checking if point is on the curve.
58 @item @code{gost3410_vko} functions check if remote peer's public
60 @item Small typing stubs fixes.
65 Small typing stubs fixes.
70 @item Backward incompatible removing of misleading and excess
71 @option{mode} keyword argument from all @code{gost3410*} related
72 functions. Point/key sizes are determined by looking at curve's
74 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
75 can create CA certificate.
81 @item @strong{Fixed} nasty bug with Edwards curves using in
82 34.10-VKO functions: curve's cofactor has not been used
83 @item CTR-ACPKM mode of operation
84 @item OMAC-ACPKM-Master moder of operation
85 @item KExp15/KImp15 key export/import functions
86 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
87 @item KEG export key generation function
92 MGM AEAD mode for 64 and 128 bit ciphers.
96 Removed @code{gost28147.addmod} for simplicity.
100 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
105 Fixed digest endianness and more RFC4491bis conformance in
106 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
111 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
113 @item More test vectors for 34.10-2012
114 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
119 Dummy release with fixed @code{pygost.__version__}.
124 @item @code{pygost.gost3410.sign} accepts predefined random
125 data used for k/r generation
126 @item More test vectors for 34.10-2012
132 @item PEP-396 compatible module's @code{__version__}
133 @item Curve parameters aliases:
135 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
136 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
137 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
138 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
139 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
141 @item Forbid any later GNU GPL version autousage (project's licence
142 now is GNU GPLv3 only)
148 @item 34.10-2012 TC26 twisted Edwards curve related parameters
149 @item Coordinates conversion from twisted Edwards to Weierstrass
151 @item More test vectors
152 @item Backward incompatible Sbox and curves parameters renaming,
153 to comply with OIDs identifying them:
155 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
156 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
157 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
158 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
159 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
160 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
161 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
162 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
164 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
165 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
166 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
167 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
168 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
169 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
170 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
171 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
172 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
173 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
175 @item Backward incompatible @code{GOST3410Curve} initialization: all
176 parameters are passed not as big-endian encoded binaries, but as
178 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
179 disappeared. @code{gost3410.CURVES} dictionary holds already
180 initialized @code{GOST3410Curve}. Just use
181 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
182 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
185 @anchor{Release 3.15}
188 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
189 versions are not available anymore
190 @item More ASN.1-based test vectors
191 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
194 @anchor{Release 3.14}
196 Add missing typing stubs related to previous release.
198 @anchor{Release 3.13}
201 @item Ability to explicitly specify used 28147-89 Sbox in
202 @code{pygost.wrap.*} functions
203 @item Ability to use key meshing in 28147-89 CBC mode
206 @anchor{Release 3.12}
209 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
210 because 256-bit private keys can be used with that algorithm too.
211 @item Fix incorrect degree sanitizing in
212 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
213 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
216 @anchor{Release 3.11}
218 Fixed PEP247 typing stub with invalid hexdigest method.
220 @anchor{Release 3.10}
222 Additional missing 34.11-* typing stubs.
226 Add missing 34.11-2012 PBKDF2 typing stub.
231 @item 34.11-2012 based PBKDF2 function added
232 @item 34.13-2015 does not require double blocksized IVs
237 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
241 Fixed source files installation during @command{setup.py install} invocation.
245 Dummy release: added long description in package metadata.
250 @item Small mypy stubs related fixes
251 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
257 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
258 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
264 34.13-2015 block cipher modes of operation implementations.
268 Fixed mypy stubs related to PEP247-successors.
273 @item @code{gost3411_94} renamed to @code{gost341194}
274 @item @code{gost3411_2012} renamed and split to
275 @code{gost34112012256}, @code{gost34112012512}
276 @item @code{GOST34112012} split to
277 @code{GOST34112012256}, @code{GOST34112012512}
278 @item @code{gost3410.kek} moved to separate
279 @code{gost3410_vko.kek_34102001}
280 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
282 @item 34.11-94 digest is reversed, to be compatible with HMAC and
283 PBKDF2 test vectors describe in TC26 documents
284 @item 34.11-94 PBKDF2 test vectors added
285 @item @code{gost3410.prv_unmarshal},
286 @code{gost3410.pub_marshal},
287 @code{gost3410.pub_unmarshal}
288 helpers added, removing the need of @code{x509} module at all
289 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
290 instead of two separate @code{pubX}, @code{pubY} arguments
291 @item 34.11-94 based PBKDF2 function added
296 Fixed 34.13 mypy stub.
300 Typo and pylint fixes.
303 GOST R 34.13-2015 padding methods.
306 Documentation and supplementary files refactoring.
309 PEP-0247 compatible hashers and MAC.
313 @item Ability to specify curve in pygost.x509 module
314 @item Ability to use 34.10-2012 in pygost.x509 functions
315 @item Renamed classes and modules:
317 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
318 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
319 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
324 34.10-2012 TC26 curve parameters.
327 PEP-0484 static typing hints.
330 34.10-2012 workability fix.
333 Python3 compatibility.
336 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
339 CryptoPro and GOST key wrapping, CryptoPro key meshing.