9 @item Backward incompatible removing of misleading and excess
10 @option{mode} keyword argument from all @code{gost3410*} related
11 functions. Point/key sizes are determined by looking at curve's
13 @item @command{asn1schemas/cert-selfsigned-example.py} optionally
14 can create CA certificate.
20 @item @strong{Fixed} nasty bug with Edwards curves using in
21 34.10-VKO functions: curve's cofactor has not been used
22 @item CTR-ACPKM mode of operation
23 @item OMAC-ACPKM-Master moder of operation
24 @item KExp15/KImp15 key export/import functions
25 @item KDF_GOSTR3411_2012_256, KDF_TREE_GOSTR3411_2012_256
26 @item KEG export key generation function
31 MGM AEAD mode for 64 and 128 bit ciphers.
35 Removed @code{gost28147.addmod} for simplicity.
39 Fix invalid @code{gost28147.addmod}'s behaviour with much bigger values
44 Fixed digest endianness and more RFC4491bis conformance in
45 @command{asn1schemas/cert-selfsigned-example.py} certificate's.
50 @item @code{id-tc26-gost-3410-2012-512-paramSetTest} curve
52 @item More test vectors for 34.10-2012
53 @item More X.509, PKCS #10 and corresponding ASN.1 helper structures
58 Dummy release with fixed @code{pygost.__version__}.
63 @item @code{pygost.gost3410.sign} accepts predefined random
64 data used for k/r generation
65 @item More test vectors for 34.10-2012
71 @item PEP-396 compatible module's @code{__version__}
72 @item Curve parameters aliases:
74 id-GostR3410-2001-CryptoPro-XchA-ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
75 id-GostR3410-2001-CryptoPro-XchB-ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
76 id-tc26-gost-3410-2012-256-paramSetB -> id-GostR3410-2001-CryptoPro-A-ParamSet
77 id-tc26-gost-3410-2012-256-paramSetC -> id-GostR3410-2001-CryptoPro-B-ParamSet
78 id-tc26-gost-3410-2012-256-paramSetD -> id-GostR3410-2001-CryptoPro-C-ParamSet
80 @item Forbid any later GNU GPL version autousage (project's licence
81 now is GNU GPLv3 only)
87 @item 34.10-2012 TC26 twisted Edwards curve related parameters
88 @item Coordinates conversion from twisted Edwards to Weierstrass
90 @item More test vectors
91 @item Backward incompatible Sbox and curves parameters renaming,
92 to comply with OIDs identifying them:
94 Gost2814789_TestParamSet -> id-Gost28147-89-TestParamSet
95 Gost28147_CryptoProParamSetA -> id-Gost28147-89-CryptoPro-A-ParamSet
96 Gost28147_CryptoProParamSetB -> id-Gost28147-89-CryptoPro-B-ParamSet
97 Gost28147_CryptoProParamSetC -> id-Gost28147-89-CryptoPro-C-ParamSet
98 Gost28147_CryptoProParamSetD -> id-Gost28147-89-CryptoPro-D-ParamSet
99 Gost28147_tc26_ParamZ -> id-tc26-gost-28147-param-Z
100 GostR3411_94_TestParamSet -> id-GostR3411-94-TestParamSet
101 GostR3411_94_CryptoProParamSet -> id-GostR3411-94-CryptoProParamSet
103 GostR3410_2001_TestParamSet -> id-GostR3410-2001-TestParamSet
104 GostR3410_2001_CryptoPro_A_ParamSet -> id-GostR3410-2001-CryptoPro-A-ParamSet
105 GostR3410_2001_CryptoPro_B_ParamSet -> id-GostR3410-2001-CryptoPro-B-ParamSet
106 GostR3410_2001_CryptoPro_C_ParamSet -> id-GostR3410-2001-CryptoPro-C-ParamSet
107 GostR3410_2001_CryptoPro_XchA_ParamSet -> id-GostR3410-2001-CryptoPro-XchA-ParamSet
108 GostR3410_2001_CryptoPro_XchB_ParamSet -> id-GostR3410-2001-CryptoPro-XchB-ParamSet
109 GostR3410_2012_TC26_256_ParamSetA -> id-tc26-gost-3410-2012-256-paramSetA
110 GostR3410_2012_TC26_ParamSetA -> id-tc26-gost-3410-12-512-paramSetA
111 GostR3410_2012_TC26_ParamSetB -> id-tc26-gost-3410-12-512-paramSetB
112 GostR3410_2012_TC26_ParamSetC -> id-tc26-gost-3410-2012-512-paramSetC
114 @item Backward incompatible @code{GOST3410Curve} initialization: all
115 parameters are passed not as big-endian encoded binaries, but as
117 @item Backward incompatible change: @code{gost3410.CURVE_PARAMS} is
118 disappeared. @code{gost3410.CURVES} dictionary holds already
119 initialized @code{GOST3410Curve}. Just use
120 @code{CURVES["id-tc26-gost-3410-12-512-paramSetA"]} instead of
121 @code{GOST3410Curve(*CURVE_PARAMS["id-tc26-gost-3410-12-512-paramSetA"])}
124 @anchor{Release 3.15}
127 @item Licence changed back to GNU GPLv3+. GNU LGPLv3+ licenced
128 versions are not available anymore
129 @item More ASN.1-based test vectors
130 (@url{http://www.pyderasn.cypherpunks.ru/, PyDERASN} dependency required)
133 @anchor{Release 3.14}
135 Add missing typing stubs related to previous release.
137 @anchor{Release 3.13}
140 @item Ability to explicitly specify used 28147-89 Sbox in
141 @code{pygost.wrap.*} functions
142 @item Ability to use key meshing in 28147-89 CBC mode
145 @anchor{Release 3.12}
148 @item Added mode argument to @code{pygost.gost3410_vko.kek_34102012256},
149 because 256-bit private keys can be used with that algorithm too.
150 @item Fix incorrect degree sanitizing in
151 @code{pygost.gost3410.GOST3410Curve.exp} preventing using of
152 @code{UKM=1} in @code{pygost.gost3410_vko.kek_*} functions.
155 @anchor{Release 3.11}
157 Fixed PEP247 typing stub with invalid hexdigest method.
159 @anchor{Release 3.10}
161 Additional missing 34.11-* typing stubs.
165 Add missing 34.11-2012 PBKDF2 typing stub.
170 @item 34.11-2012 based PBKDF2 function added
171 @item 34.13-2015 does not require double blocksized IVs
176 Fixed 34.13-2015 OFB bug with IVs longer than 2 blocks.
180 Fixed source files installation during @command{setup.py install} invocation.
184 Dummy release: added long description in package metadata.
189 @item Small mypy stubs related fixes
190 @item Licence changed from GNU GPLv3+ to GNU LGPLv3+
196 @item @code{GOST3412Kuz} renamed to @code{GOST3412Kuznechik}
197 @item @code{GOST3412Magma} implements GOST R 34.12-2015 Magma 64-bit
203 34.13-2015 block cipher modes of operation implementations.
207 Fixed mypy stubs related to PEP247-successors.
212 @item @code{gost3411_94} renamed to @code{gost341194}
213 @item @code{gost3411_2012} renamed and split to
214 @code{gost34112012256}, @code{gost34112012512}
215 @item @code{GOST34112012} split to
216 @code{GOST34112012256}, @code{GOST34112012512}
217 @item @code{gost3410.kek} moved to separate
218 @code{gost3410_vko.kek_34102001}
219 @item VKO GOST R 34.10-2012 appeared in @code{gost3410_vko},
221 @item 34.11-94 digest is reversed, to be compatible with HMAC and
222 PBKDF2 test vectors describe in TC26 documents
223 @item 34.11-94 PBKDF2 test vectors added
224 @item @code{gost3410.prv_unmarshal},
225 @code{gost3410.pub_marshal},
226 @code{gost3410.pub_unmarshal}
227 helpers added, removing the need of @code{x509} module at all
228 @item @code{gost3410.verify} requires @code{(pubX, pubY)} tuple,
229 instead of two separate @code{pubX}, @code{pubY} arguments
230 @item 34.11-94 based PBKDF2 function added
235 Fixed 34.13 mypy stub.
239 Typo and pylint fixes.
242 GOST R 34.13-2015 padding methods.
245 Documentation and supplementary files refactoring.
248 PEP-0247 compatible hashers and MAC.
252 @item Ability to specify curve in pygost.x509 module
253 @item Ability to use 34.10-2012 in pygost.x509 functions
254 @item Renamed classes and modules:
256 pygost.gost3410.SIZE_34100 -> pygost.gost3410.SIZE_3410_2001
257 pygost.gost3410.SIZE_34112 -> pygost.gost3410.SIZE_3410_2012
258 pygost.gost3411_12.GOST341112 -> pygost.gost3411_2012.GOST34112012
263 34.10-2012 TC26 curve parameters.
266 PEP-0484 static typing hints.
269 34.10-2012 workability fix.
272 Python3 compatibility.
275 GOST R 34.12-2015 Кузнечик (Kuznechik) implementation.
278 CryptoPro and GOST key wrapping, CryptoPro key meshing.