8 Fixed MGM ignoring of the set tag size.
12 Fixed lint errors for previous release.
16 More 34.10 curve parameters aliases:
18 id-tc26-gost-3410-2012-256-paramSetA -> id-tc26-gost-3410-12-256-paramSetA
19 id-tc26-gost-3410-2012-256-paramSetB -> id-tc26-gost-3410-12-256-paramSetB
20 id-tc26-gost-3410-2012-256-paramSetC -> id-tc26-gost-3410-12-256-paramSetC
21 id-tc26-gost-3410-2012-256-paramSetD -> id-tc26-gost-3410-12-256-paramSetD
22 id-tc26-gost-3410-2012-512-paramSetTest -> id-tc26-gost-3410-12-512-paramSetTest
23 id-tc26-gost-3410-2012-512-paramSetA -> id-tc26-gost-3410-12-512-paramSetA
24 id-tc26-gost-3410-2012-512-paramSetB -> id-tc26-gost-3410-12-512-paramSetB
25 id-tc26-gost-3410-2012-512-paramSetC -> id-tc26-gost-3410-12-512-paramSetC
30 @code{gost3410.prv_marshal} helper can make private keys that are
31 in curve's Q field, for better compatibility with some implementations.
36 @item More than 4 times speed increase of @code{gost34112012}.
37 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
38 can issue CA signed child certificate.
44 @item @code{GOST3410Curve} has @code{.contains(point)} method for
45 checking if point is on the curve.
46 @item @code{gost3410_vko} functions check if remote peer's public
48 @item Small typing stubs fixes.
53 Small typing stubs fixes.
58 @item Backward incompatible removing of misleading and excess
59 @option{mode} keyword argument from all @code{gost3410*} related
60 functions. Point/key sizes are determined by looking at curve's
62 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
63 can create CA certificate.
69 @item @strong{Fixed} nasty bug with Edwards curves using in
70 34.10-VKO functions: curve's cofactor has not been used
71 @item CTR-ACPKM mode of operation
72 @item OMAC-ACPKM-Master moder of operation
73 @item KExp15/KImp15 key export/import functions
74 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
75 @item KEG export key generation function
80 MGM AEAD mode for 64 and 128 bit ciphers.
84 Removed @code{gost28147.addmod} for simplicity.
88 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
93 Fixed digest endianness and more RFC4491bis conformance in
94 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
99 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
101 @item More test vectors for 34.10-2012
102 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
107 Dummy release with fixed @code{pygost.__version__}.
112 @item @code{pygost.gost3410.sign} accepts predefined random
113 data used for k/r generation
114 @item More test vectors for 34.10-2012
120 @item PEP-396 compatible module's @code{__version__}
121 @item Curve parameters aliases:
123 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
124 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
125 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
126 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
127 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
129 @item Forbid any later GNU GPL version autousage (project's licence
130 now is GNU GPLv3 only)
136 @item 34.10-2012 TC26 twisted Edwards curve related parameters
137 @item Coordinates conversion from twisted Edwards to Weierstrass
139 @item More test vectors
140 @item Backward incompatible Sbox and curves parameters renaming,
141 to comply with OIDs identifying them:
143 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
144 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
145 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
146 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
147 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
148 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
149 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
150 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
152 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
153 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
154 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
155 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
156 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
157 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
158 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
159 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
160 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
161 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
163 @item Backward incompatible @code{GOST3410Curve} initialization: all
164 parameters are passed not as big-endian encoded binaries, but as
166 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
167 disappeared. @code{gost3410.CURVES} dictionary holds already
168 initialized @code{GOST3410Curve}. Just use
169 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
170 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
173 @anchor{Release 3.15}
176 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
177 versions are not available anymore
178 @item More ASN.1-based test vectors
179 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
182 @anchor{Release 3.14}
184 Add missing typing stubs related to previous release.
186 @anchor{Release 3.13}
189 @item Ability to explicitly specify used 28147-89 Sbox in
190 @code{pygost.wrap.*} functions
191 @item Ability to use key meshing in 28147-89 CBC mode
194 @anchor{Release 3.12}
197 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
198 because 256-bit private keys can be used with that algorithm too.
199 @item Fix incorrect degree sanitizing in
200 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
201 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
204 @anchor{Release 3.11}
206 Fixed PEP247 typing stub with invalid hexdigest method.
208 @anchor{Release 3.10}
210 Additional missing 34.11-* typing stubs.
214 Add missing 34.11-2012 PBKDF2 typing stub.
219 @item 34.11-2012 based PBKDF2 function added
220 @item 34.13-2015 does not require double blocksized IVs
225 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
229 Fixed source files installation during @command{setup.py install} invocation.
233 Dummy release: added long description in package metadata.
238 @item Small mypy stubs related fixes
239 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
245 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
246 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
252 34.13-2015 block cipher modes of operation implementations.
256 Fixed mypy stubs related to PEP247-successors.
261 @item @code{gost3411_94} renamed to @code{gost341194}
262 @item @code{gost3411_2012} renamed and split to
263 @code{gost34112012256}, @code{gost34112012512}
264 @item @code{GOST34112012} split to
265 @code{GOST34112012256}, @code{GOST34112012512}
266 @item @code{gost3410.kek} moved to separate
267 @code{gost3410_vko.kek_34102001}
268 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
270 @item 34.11-94 digest is reversed, to be compatible with HMAC and
271 PBKDF2 test vectors describe in TC26 documents
272 @item 34.11-94 PBKDF2 test vectors added
273 @item @code{gost3410.prv_unmarshal},
274 @code{gost3410.pub_marshal},
275 @code{gost3410.pub_unmarshal}
276 helpers added, removing the need of @code{x509} module at all
277 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
278 instead of two separate @code{pubX}, @code{pubY} arguments
279 @item 34.11-94 based PBKDF2 function added
284 Fixed 34.13 mypy stub.
288 Typo and pylint fixes.
291 GOST R 34.13-2015 padding methods.
294 Documentation and supplementary files refactoring.
297 PEP-0247 compatible hashers and MAC.
301 @item Ability to specify curve in pygost.x509 module
302 @item Ability to use 34.10-2012 in pygost.x509 functions
303 @item Renamed classes and modules:
305 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
306 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
307 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
312 34.10-2012 TC26 curve parameters.
315 PEP-0484 static typing hints.
318 34.10-2012 workability fix.
321 Python3 compatibility.
324 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
327 CryptoPro and GOST key wrapping, CryptoPro key meshing.