8 @code{gost34112012}'s @code{update()}/@code{digest()} methods are
9 streaming now -- they do not store the whole data in memory.
13 Added ISO 10126 @code{pygost.gost3413.(un)pad_iso10126} padding support.
17 Fixed @code{wrap.wrap_cryptopro}, that ignored Sbox for key diversification.
21 Added human-readable name of the curve in @code{GOST3410Curve.name}.
25 Fixed MGM ignoring of the set tag size.
29 Fixed lint errors for previous release.
33 More 34.10 curve parameters aliases:
35 id-tc26-gost-3410-2012-256-paramSetA -> id-tc26-gost-3410-12-256-paramSetA
36 id-tc26-gost-3410-2012-256-paramSetB -> id-tc26-gost-3410-12-256-paramSetB
37 id-tc26-gost-3410-2012-256-paramSetC -> id-tc26-gost-3410-12-256-paramSetC
38 id-tc26-gost-3410-2012-256-paramSetD -> id-tc26-gost-3410-12-256-paramSetD
39 id-tc26-gost-3410-2012-512-paramSetTest -> id-tc26-gost-3410-12-512-paramSetTest
40 id-tc26-gost-3410-2012-512-paramSetA -> id-tc26-gost-3410-12-512-paramSetA
41 id-tc26-gost-3410-2012-512-paramSetB -> id-tc26-gost-3410-12-512-paramSetB
42 id-tc26-gost-3410-2012-512-paramSetC -> id-tc26-gost-3410-12-512-paramSetC
47 @code{gost3410.prv_marshal} helper can make private keys that are
48 in curve's Q field, for better compatibility with some implementations.
53 @item More than 4 times speed increase of @code{gost34112012}.
54 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
55 can issue CA signed child certificate.
61 @item @code{GOST3410Curve} has @code{.contains(point)} method for
62 checking if point is on the curve.
63 @item @code{gost3410_vko} functions check if remote peer's public
65 @item Small typing stubs fixes.
70 Small typing stubs fixes.
75 @item Backward incompatible removing of misleading and excess
76 @option{mode} keyword argument from all @code{gost3410*} related
77 functions. Point/key sizes are determined by looking at curve's
79 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
80 can create CA certificate.
86 @item @strong{Fixed} nasty bug with Edwards curves using in
87 34.10-VKO functions: curve's cofactor has not been used
88 @item CTR-ACPKM mode of operation
89 @item OMAC-ACPKM-Master moder of operation
90 @item KExp15/KImp15 key export/import functions
91 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
92 @item KEG export key generation function
97 MGM AEAD mode for 64 and 128 bit ciphers.
101 Removed @code{gost28147.addmod} for simplicity.
105 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
110 Fixed digest endianness and more RFC4491bis conformance in
111 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
116 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
118 @item More test vectors for 34.10-2012
119 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
124 Dummy release with fixed @code{pygost.__version__}.
129 @item @code{pygost.gost3410.sign} accepts predefined random
130 data used for k/r generation
131 @item More test vectors for 34.10-2012
137 @item PEP-396 compatible module's @code{__version__}
138 @item Curve parameters aliases:
140 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
141 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
142 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
143 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
144 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
146 @item Forbid any later GNU GPL version autousage (project's licence
147 now is GNU GPLv3 only)
153 @item 34.10-2012 TC26 twisted Edwards curve related parameters
154 @item Coordinates conversion from twisted Edwards to Weierstrass
156 @item More test vectors
157 @item Backward incompatible Sbox and curves parameters renaming,
158 to comply with OIDs identifying them:
160 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
161 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
162 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
163 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
164 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
165 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
166 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
167 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
169 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
170 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
171 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
172 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
173 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
174 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
175 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
176 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
177 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
178 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
180 @item Backward incompatible @code{GOST3410Curve} initialization: all
181 parameters are passed not as big-endian encoded binaries, but as
183 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
184 disappeared. @code{gost3410.CURVES} dictionary holds already
185 initialized @code{GOST3410Curve}. Just use
186 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
187 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
190 @anchor{Release 3.15}
193 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
194 versions are not available anymore
195 @item More ASN.1-based test vectors
196 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
199 @anchor{Release 3.14}
201 Add missing typing stubs related to previous release.
203 @anchor{Release 3.13}
206 @item Ability to explicitly specify used 28147-89 Sbox in
207 @code{pygost.wrap.*} functions
208 @item Ability to use key meshing in 28147-89 CBC mode
211 @anchor{Release 3.12}
214 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
215 because 256-bit private keys can be used with that algorithm too.
216 @item Fix incorrect degree sanitizing in
217 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
218 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
221 @anchor{Release 3.11}
223 Fixed PEP247 typing stub with invalid hexdigest method.
225 @anchor{Release 3.10}
227 Additional missing 34.11-* typing stubs.
231 Add missing 34.11-2012 PBKDF2 typing stub.
236 @item 34.11-2012 based PBKDF2 function added
237 @item 34.13-2015 does not require double blocksized IVs
242 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
246 Fixed source files installation during @command{setup.py install} invocation.
250 Dummy release: added long description in package metadata.
255 @item Small mypy stubs related fixes
256 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
262 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
263 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
269 34.13-2015 block cipher modes of operation implementations.
273 Fixed mypy stubs related to PEP247-successors.
278 @item @code{gost3411_94} renamed to @code{gost341194}
279 @item @code{gost3411_2012} renamed and split to
280 @code{gost34112012256}, @code{gost34112012512}
281 @item @code{GOST34112012} split to
282 @code{GOST34112012256}, @code{GOST34112012512}
283 @item @code{gost3410.kek} moved to separate
284 @code{gost3410_vko.kek_34102001}
285 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
287 @item 34.11-94 digest is reversed, to be compatible with HMAC and
288 PBKDF2 test vectors describe in TC26 documents
289 @item 34.11-94 PBKDF2 test vectors added
290 @item @code{gost3410.prv_unmarshal},
291 @code{gost3410.pub_marshal},
292 @code{gost3410.pub_unmarshal}
293 helpers added, removing the need of @code{x509} module at all
294 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
295 instead of two separate @code{pubX}, @code{pubY} arguments
296 @item 34.11-94 based PBKDF2 function added
301 Fixed 34.13 mypy stub.
305 Typo and pylint fixes.
308 GOST R 34.13-2015 padding methods.
311 Documentation and supplementary files refactoring.
314 PEP-0247 compatible hashers and MAC.
318 @item Ability to specify curve in pygost.x509 module
319 @item Ability to use 34.10-2012 in pygost.x509 functions
320 @item Renamed classes and modules:
322 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
323 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
324 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
329 34.10-2012 TC26 curve parameters.
332 PEP-0484 static typing hints.
335 34.10-2012 workability fix.
338 Python3 compatibility.
341 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
344 CryptoPro and GOST key wrapping, CryptoPro key meshing.