8 Updated and cleaned up @file{go.sum}.
10 @anchor{Release 5.9.0}
12 @code{gost3410} is more thread-safe.
14 @anchor{Release 5.8.0}
16 Faster Kuznechik and ~3x faster Kuznechik-MGM.
18 @anchor{Release 5.7.0}
20 Go 1.17 requires @code{gost3410.PublicKey} to have @code{Equal} method.
22 @anchor{Release 5.6.0}
25 @item Add @code{gost3410.CurveIdtc26gost341012512paramSetTest} curve
26 @item More curve aliases:
28 CurveIdGostR34102001CryptoProAParamSet -> CurveIdtc26gost341012256paramSetB
29 CurveIdGostR34102001CryptoProBParamSet -> CurveIdtc26gost341012256paramSetC
30 CurveIdGostR34102001CryptoProCParamSet -> CurveIdtc26gost341012256paramSetD
31 CurveIdGostR34102001CryptoProXchAParamSet -> CurveIdGostR34102001CryptoProAParamSet
32 CurveIdGostR34102001CryptoProXchBParamSet -> CurveIdGostR34102001CryptoProCParamSet
33 CurveIdtc26gost34102012256paramSetA -> CurveIdtc26gost341012256paramSetA
34 CurveIdtc26gost34102012256paramSetB -> CurveIdtc26gost341012256paramSetB
35 CurveIdtc26gost34102012256paramSetC -> CurveIdtc26gost341012256paramSetC
36 CurveIdtc26gost34102012256paramSetD -> CurveIdtc26gost341012256paramSetD
37 CurveIdtc26gost34102012512paramSetTest -> CurveIdtc26gost341012512paramSetTest
38 CurveIdtc26gost34102012512paramSetA -> CurveIdtc26gost341012512paramSetA
39 CurveIdtc26gost34102012512paramSetB -> CurveIdtc26gost341012512paramSetB
40 CurveIdtc26gost34102012512paramSetC -> CurveIdtc26gost341012512paramSetC
44 @anchor{Release 5.5.0}
46 @code{gost3410.PrivateKey} is in @code{gost3410.Curve.Q} now. That
47 makes them more friendly with some implementations.
49 @anchor{Release 5.4.0}
51 Even slightly less allocations in Streebog.
53 @anchor{Release 5.3.0}
55 ~16x speedup of Streebog, ~15x speedup of Kuznechik.
57 @anchor{Release 5.2.0}
59 MGM does not panic when short (tagless) message is verified.
61 @anchor{Release 5.1.1}
63 Tarball uses vendoring, instead of @env{GOPATH} overriding.
64 As minimal Go version is 1.12 for a long time, it supports modules.
66 @anchor{Release 5.1.0}
68 @code{gost3410/KEK*} functions do not alter @code{ukm} argument.
69 It is safe to reuse now.
71 @anchor{Release 5.0.0}
73 Backward incompatible remove of excess misleading @code{gost3410.Mode}
74 from all related functions. Point/key sizes are determined by
75 looking at curve's parameters size.
77 @anchor{Release 4.3.0}
79 @strong{Fixed} nasty bug with Edwards curves using in 34.10-VKO
80 functions: curve's cofactor has not been used.
82 @anchor{Release 4.2.4}
84 @code{gost3410.PrivateKeyReverseDigest} reversed digests and
85 @code{PrivateKeyReverseDigestAndSignature} with also reversed signatures
86 signers appeared for convenience.
88 @anchor{Release 4.2.3}
90 Panic on all possible hash @code{Write} errors.
92 @anchor{Release 4.2.2}
94 More 34.10-2012 test vectors.
96 @anchor{Release 4.2.1}
98 Dummy release. More nicer tarballs.
100 @anchor{Release 4.2.0}
103 @item @code{PRF_IPSEC_PRFPLUS_GOSTR3411_2012_@{256,512@}} implementation
104 @item Generic @code{prf+} function (taken from IKEv2
105 (@url{https://tools.ietf.org/html/rfc5831.html, RFC 7296}))
108 @anchor{Release 4.1.0}
111 @item @code{ESPTREE}/@code{IKETREE} implementation
112 @item @code{CurveIdtc26gost34102012256paramSetB},
113 @code{CurveIdtc26gost34102012256paramSetC},
114 @code{CurveIdtc26gost34102012256paramSetD} curve aliases
115 @item Forbid any later GNU GPL version autousage
116 (project's licence now is GNU GPLv3 only)
117 @item Project now is @command{go get}-able and uses
118 @code{go.cypherpunks.ru} namespace:
119 @command{go get go.cypherpunks.ru/gogost},
120 @command{go get go.cypherpunks.ru/gogost/cmd/streebog@{256,512@}}
126 @item Backward incompatible change: all keys passing to encryption
127 functions are slices now, not the fixed arrays. That heavily
128 simplifies the library usage
129 @item Fix bug with overwriting IVs memory in @code{gost28147.CFB*crypter}
130 @item @code{TLSTREE}, used in TLS 1.[23], implementation
131 @item @code{gost3410.KEK2012*} can be used with any curves, not only 512-bit ones
132 @item @code{gost3410.PrivateKey} satisfies @code{crypto.Signer} interface
133 @item @code{gost34112012*} hashes satisfy @code{encoding.Binary(Un)Marshaler}
134 @item Streebog256 HKDF test vectors
140 @item Multilinear Galois Mode (MGM) block cipher mode for
141 64 and 128 bit ciphers
142 @item @code{KDF_GOSTR3411_2012_256} KDF
143 @item 34.12-2015 64-bit block cipher Магма (Magma)
144 @item Additional EAC 28147-89 Sbox
145 @item 34.10-2012 TC26 twisted Edwards curve related parameters
146 @item Coordinates conversion from twisted Edwards to Weierstrass
148 @item Fixed @code{gost3410.PrivateKey}'s length validation
149 @item Backward incompatible change: @code{gost3410.NewCurve} takes
150 @code{big.Int}, instead of encoded integers
151 @item Backward incompatible Sbox and curves parameters renaming, to
152 comply with OIDs identifying them:
154 Gost2814789_TestParamSet -> SboxIdGost2814789TestParamSet
155 Gost28147_CryptoProParamSetA -> SboxIdGost2814789CryptoProAParamSet
156 Gost28147_CryptoProParamSetB -> SboxIdGost2814789CryptoProBParamSet
157 Gost28147_CryptoProParamSetC -> SboxIdGost2814789CryptoProCParamSet
158 Gost28147_CryptoProParamSetD -> SboxIdGost2814789CryptoProDParamSet
159 GostR3411_94_TestParamSet -> SboxIdGostR341194TestParamSet
160 Gost28147_tc26_ParamZ -> SboxIdtc26gost28147paramZ
161 GostR3411_94_CryptoProParamSet -> SboxIdGostR341194CryptoProParamSet
162 EACParamSet -> SboxEACParamSet
164 CurveParamsGostR34102001cc -> CurveGostR34102001ParamSetcc
165 CurveParamsGostR34102001Test -> CurveIdGostR34102001TestParamSet
166 CurveParamsGostR34102001CryptoProA -> CurveIdGostR34102001CryptoProAParamSet
167 CurveParamsGostR34102001CryptoProB -> CurveIdGostR34102001CryptoProBParamSet
168 CurveParamsGostR34102001CryptoProC -> CurveIdGostR34102001CryptoProCParamSet
169 CurveParamsGostR34102001CryptoProXchA -> CurveIdGostR34102001CryptoProXchAParamSet
170 CurveParamsGostR34102001CryptoProXchB -> CurveIdGostR34102001CryptoProXchBParamSet
171 CurveParamsGostR34102012TC26ParamSetA -> CurveIdtc26gost341012512paramSetA
172 CurveParamsGostR34102012TC26ParamSetB -> CurveIdtc26gost341012512paramSetB
174 @item Various additional test vectors
175 @item go modules friendliness
181 @item 34.11-2012 is split on two different modules:
182 @code{gost34112012256} and @code{gost34112012512}
183 @item 34.11-94's digest is reversed. Now it is compatible with TC26's
184 HMAC and PBKDF2 test vectors
185 @item @code{gogost-streebog} is split to @code{streebog256} and
186 @code{streebog512} correspondingly by analogy with sha* utilities
187 @item added VKO 34.10-2012 support with corresponding test vectors
188 @item @code{gost3410.DigestSizeX} is renamed to
189 @code{gost3410.ModeX} because it is not related to digest size,
190 but parameters and key sizes
191 @item KEK functions take @code{big.Int} UKM value. Use @code{NewUKM}
192 to unmarshal raw binary UKM
198 @item gogost-streebog is able to use either 256 or 512 bits digest size
199 @item 34.13-2015 padding methods
200 @item 28147-89 CBC mode of operation