8 @code{gost3410.PrivateKeyReverseDigest} reversed digests and
9 @code{PrivateKeyReverseDigestAndSignature} with also reversed signatures
10 signers appeared for convenience.
12 @anchor{Release 4.2.3}
14 Panic on all possible hash @code{Write} errors.
16 @anchor{Release 4.2.2}
18 More 34.10-2012 test vectors.
20 @anchor{Release 4.2.1}
22 Dummy release. More nicer tarballs.
24 @anchor{Release 4.2.0}
27 @item @code{PRF_IPSEC_PRFPLUS_GOSTR3411_2012_@{256,512@}} implementation
28 @item Generic @code{prf+} function (taken from IKEv2
29 (@url{https://tools.ietf.org/html/rfc5831.html, RFC 7296}))
32 @anchor{Release 4.1.0}
35 @item @code{ESPTREE}/@code{IKETREE} implementation
36 @item @code{CurveIdtc26gost34102012256paramSetB},
37 @code{CurveIdtc26gost34102012256paramSetC},
38 @code{CurveIdtc26gost34102012256paramSetD} curve aliases
39 @item Forbid any later GNU GPL version autousage
40 (project's licence now is GNU GPLv3 only)
41 @item Project now is @command{go get}-able and uses
42 @code{go.cypherpunks.ru} namespace:
43 @command{go get go.cypherpunks.ru/gogost},
44 @command{go get go.cypherpunks.ru/gogost/cmd/streebog@{256,512@}}
50 @item Backward incompatible change: all keys passing to encryption
51 functions are slices now, not the fixed arrays. That heavily
52 simplifies the library usage
53 @item Fix bug with overwriting IVs memory in @code{gost28147.CFB*crypter}
54 @item @code{TLSTREE}, used in TLS 1.[23], implementation
55 @item @code{gost3410.KEK2012*} can be used with any curves, not only 512-bit ones
56 @item @code{gost3410.PrivateKey} satisfies @code{crypto.Signer} interface
57 @item @code{gost34112012*} hashes satisfy @code{encoding.Binary(Un)Marshaler}
58 @item Streebog256 HKDF test vectors
64 @item Multilinear Galois Mode (MGM) block cipher mode for
65 64 and 128 bit ciphers
66 @item @code{KDF_GOSTR3411_2012_256} KDF
67 @item 34.12-2015 64-bit block cipher Магма (Magma)
68 @item Additional EAC 28147-89 Sbox
69 @item 34.10-2012 TC26 twisted Edwards curve related parameters
70 @item Coordinates conversion from twisted Edwards to Weierstrass
72 @item Fixed @code{gost3410.PrivateKey}'s length validation
73 @item Backward incompatible change: @code{gost3410.NewCurve} takes
74 @code{big.Int}, instead of encoded integers
75 @item Backward incompatible Sbox and curves parameters renaming, to
76 comply with OIDs identifying them:
78 Gost2814789_TestParamSet -> SboxIdGost2814789TestParamSet
79 Gost28147_CryptoProParamSetA -> SboxIdGost2814789CryptoProAParamSet
80 Gost28147_CryptoProParamSetB -> SboxIdGost2814789CryptoProBParamSet
81 Gost28147_CryptoProParamSetC -> SboxIdGost2814789CryptoProCParamSet
82 Gost28147_CryptoProParamSetD -> SboxIdGost2814789CryptoProDParamSet
83 GostR3411_94_TestParamSet -> SboxIdGostR341194TestParamSet
84 Gost28147_tc26_ParamZ -> SboxIdtc26gost28147paramZ
85 GostR3411_94_CryptoProParamSet -> SboxIdGostR341194CryptoProParamSet
86 EACParamSet -> SboxEACParamSet
88 CurveParamsGostR34102001cc -> CurveGostR34102001ParamSetcc
89 CurveParamsGostR34102001Test -> CurveIdGostR34102001TestParamSet
90 CurveParamsGostR34102001CryptoProA -> CurveIdGostR34102001CryptoProAParamSet
91 CurveParamsGostR34102001CryptoProB -> CurveIdGostR34102001CryptoProBParamSet
92 CurveParamsGostR34102001CryptoProC -> CurveIdGostR34102001CryptoProCParamSet
93 CurveParamsGostR34102001CryptoProXchA -> CurveIdGostR34102001CryptoProXchAParamSet
94 CurveParamsGostR34102001CryptoProXchB -> CurveIdGostR34102001CryptoProXchBParamSet
95 CurveParamsGostR34102012TC26ParamSetA -> CurveIdtc26gost341012512paramSetA
96 CurveParamsGostR34102012TC26ParamSetB -> CurveIdtc26gost341012512paramSetB
98 @item Various additional test vectors
99 @item go modules friendliness
105 @item 34.11-2012 is split on two different modules:
106 @code{gost34112012256} and @code{gost34112012512}
107 @item 34.11-94's digest is reversed. Now it is compatible with TC26's
108 HMAC and PBKDF2 test vectors
109 @item @code{gogost-streebog} is split to @code{streebog256} and
110 @code{streebog512} correspondingly by analogy with sha* utilities
111 @item added VKO 34.10-2012 support with corresponding test vectors
112 @item @code{gost3410.DigestSizeX} is renamed to
113 @code{gost3410.ModeX} because it is not related to digest size,
114 but parameters and key sizes
115 @item KEK functions take @code{big.Int} UKM value. Use @code{NewUKM}
116 to unmarshal raw binary UKM
122 @item gogost-streebog is able to use either 256 or 512 bits digest size
123 @item 34.13-2015 padding methods
124 @item 28147-89 CBC mode of operation