8 Go 1.17 requires @code{gost3410.PublicKey} to have @code{Equal} method.
10 @anchor{Release 5.6.0}
13 @item Add @code{gost3410.CurveIdtc26gost341012512paramSetTest} curve
14 @item More curve aliases:
16 CurveIdGostR34102001CryptoProAParamSet -> CurveIdtc26gost341012256paramSetB
17 CurveIdGostR34102001CryptoProBParamSet -> CurveIdtc26gost341012256paramSetC
18 CurveIdGostR34102001CryptoProCParamSet -> CurveIdtc26gost341012256paramSetD
19 CurveIdGostR34102001CryptoProXchAParamSet -> CurveIdGostR34102001CryptoProAParamSet
20 CurveIdGostR34102001CryptoProXchBParamSet -> CurveIdGostR34102001CryptoProCParamSet
21 CurveIdtc26gost34102012256paramSetA -> CurveIdtc26gost341012256paramSetA
22 CurveIdtc26gost34102012256paramSetB -> CurveIdtc26gost341012256paramSetB
23 CurveIdtc26gost34102012256paramSetC -> CurveIdtc26gost341012256paramSetC
24 CurveIdtc26gost34102012256paramSetD -> CurveIdtc26gost341012256paramSetD
25 CurveIdtc26gost34102012512paramSetTest -> CurveIdtc26gost341012512paramSetTest
26 CurveIdtc26gost34102012512paramSetA -> CurveIdtc26gost341012512paramSetA
27 CurveIdtc26gost34102012512paramSetB -> CurveIdtc26gost341012512paramSetB
28 CurveIdtc26gost34102012512paramSetC -> CurveIdtc26gost341012512paramSetC
32 @anchor{Release 5.5.0}
34 @code{gost3410.PrivateKey} is in @code{gost3410.Curve.Q} now. That
35 makes them more friendly with some implementations.
37 @anchor{Release 5.4.0}
39 Even slightly less allocations in Streebog.
41 @anchor{Release 5.3.0}
43 ~16x speedup of Streebog, ~15x speedup of Kuznechik.
45 @anchor{Release 5.2.0}
47 MGM does not panic when short (tagless) message is verified.
49 @anchor{Release 5.1.1}
51 Tarball uses vendoring, instead of @env{GOPATH} overriding.
52 As minimal Go version is 1.12 for a long time, it supports modules.
54 @anchor{Release 5.1.0}
56 @code{gost3410/KEK*} functions do not alter @code{ukm} argument.
57 It is safe to reuse now.
59 @anchor{Release 5.0.0}
61 Backward incompatible remove of excess misleading @code{gost3410.Mode}
62 from all related functions. Point/key sizes are determined by
63 looking at curve's parameters size.
65 @anchor{Release 4.3.0}
67 @strong{Fixed} nasty bug with Edwards curves using in 34.10-VKO
68 functions: curve's cofactor has not been used.
70 @anchor{Release 4.2.4}
72 @code{gost3410.PrivateKeyReverseDigest} reversed digests and
73 @code{PrivateKeyReverseDigestAndSignature} with also reversed signatures
74 signers appeared for convenience.
76 @anchor{Release 4.2.3}
78 Panic on all possible hash @code{Write} errors.
80 @anchor{Release 4.2.2}
82 More 34.10-2012 test vectors.
84 @anchor{Release 4.2.1}
86 Dummy release. More nicer tarballs.
88 @anchor{Release 4.2.0}
91 @item @code{PRF_IPSEC_PRFPLUS_GOSTR3411_2012_@{256,512@}} implementation
92 @item Generic @code{prf+} function (taken from IKEv2
93 (@url{https://tools.ietf.org/html/rfc5831.html, RFC 7296}))
96 @anchor{Release 4.1.0}
99 @item @code{ESPTREE}/@code{IKETREE} implementation
100 @item @code{CurveIdtc26gost34102012256paramSetB},
101 @code{CurveIdtc26gost34102012256paramSetC},
102 @code{CurveIdtc26gost34102012256paramSetD} curve aliases
103 @item Forbid any later GNU GPL version autousage
104 (project's licence now is GNU GPLv3 only)
105 @item Project now is @command{go get}-able and uses
106 @code{go.cypherpunks.ru} namespace:
107 @command{go get go.cypherpunks.ru/gogost},
108 @command{go get go.cypherpunks.ru/gogost/cmd/streebog@{256,512@}}
114 @item Backward incompatible change: all keys passing to encryption
115 functions are slices now, not the fixed arrays. That heavily
116 simplifies the library usage
117 @item Fix bug with overwriting IVs memory in @code{gost28147.CFB*crypter}
118 @item @code{TLSTREE}, used in TLS 1.[23], implementation
119 @item @code{gost3410.KEK2012*} can be used with any curves, not only 512-bit ones
120 @item @code{gost3410.PrivateKey} satisfies @code{crypto.Signer} interface
121 @item @code{gost34112012*} hashes satisfy @code{encoding.Binary(Un)Marshaler}
122 @item Streebog256 HKDF test vectors
128 @item Multilinear Galois Mode (MGM) block cipher mode for
129 64 and 128 bit ciphers
130 @item @code{KDF_GOSTR3411_2012_256} KDF
131 @item 34.12-2015 64-bit block cipher Магма (Magma)
132 @item Additional EAC 28147-89 Sbox
133 @item 34.10-2012 TC26 twisted Edwards curve related parameters
134 @item Coordinates conversion from twisted Edwards to Weierstrass
136 @item Fixed @code{gost3410.PrivateKey}'s length validation
137 @item Backward incompatible change: @code{gost3410.NewCurve} takes
138 @code{big.Int}, instead of encoded integers
139 @item Backward incompatible Sbox and curves parameters renaming, to
140 comply with OIDs identifying them:
142 Gost2814789_TestParamSet -> SboxIdGost2814789TestParamSet
143 Gost28147_CryptoProParamSetA -> SboxIdGost2814789CryptoProAParamSet
144 Gost28147_CryptoProParamSetB -> SboxIdGost2814789CryptoProBParamSet
145 Gost28147_CryptoProParamSetC -> SboxIdGost2814789CryptoProCParamSet
146 Gost28147_CryptoProParamSetD -> SboxIdGost2814789CryptoProDParamSet
147 GostR3411_94_TestParamSet -> SboxIdGostR341194TestParamSet
148 Gost28147_tc26_ParamZ -> SboxIdtc26gost28147paramZ
149 GostR3411_94_CryptoProParamSet -> SboxIdGostR341194CryptoProParamSet
150 EACParamSet -> SboxEACParamSet
152 CurveParamsGostR34102001cc -> CurveGostR34102001ParamSetcc
153 CurveParamsGostR34102001Test -> CurveIdGostR34102001TestParamSet
154 CurveParamsGostR34102001CryptoProA -> CurveIdGostR34102001CryptoProAParamSet
155 CurveParamsGostR34102001CryptoProB -> CurveIdGostR34102001CryptoProBParamSet
156 CurveParamsGostR34102001CryptoProC -> CurveIdGostR34102001CryptoProCParamSet
157 CurveParamsGostR34102001CryptoProXchA -> CurveIdGostR34102001CryptoProXchAParamSet
158 CurveParamsGostR34102001CryptoProXchB -> CurveIdGostR34102001CryptoProXchBParamSet
159 CurveParamsGostR34102012TC26ParamSetA -> CurveIdtc26gost341012512paramSetA
160 CurveParamsGostR34102012TC26ParamSetB -> CurveIdtc26gost341012512paramSetB
162 @item Various additional test vectors
163 @item go modules friendliness
169 @item 34.11-2012 is split on two different modules:
170 @code{gost34112012256} and @code{gost34112012512}
171 @item 34.11-94's digest is reversed. Now it is compatible with TC26's
172 HMAC and PBKDF2 test vectors
173 @item @code{gogost-streebog} is split to @code{streebog256} and
174 @code{streebog512} correspondingly by analogy with sha* utilities
175 @item added VKO 34.10-2012 support with corresponding test vectors
176 @item @code{gost3410.DigestSizeX} is renamed to
177 @code{gost3410.ModeX} because it is not related to digest size,
178 but parameters and key sizes
179 @item KEK functions take @code{big.Int} UKM value. Use @code{NewUKM}
180 to unmarshal raw binary UKM
186 @item gogost-streebog is able to use either 256 or 512 bits digest size
187 @item 34.13-2015 padding methods
188 @item 28147-89 CBC mode of operation