8 MGM does not panic when short (tagless) message is verified.
10 @anchor{Release 5.1.1}
12 Tarball uses vendoring, instead of @env{GOPATH} overriding.
13 As minimal Go version is 1.12 for a long time, it supports modules.
15 @anchor{Release 5.1.0}
17 @code{gost3410/KEK*} functions do not alter @code{ukm} argument.
18 It is safe to reuse now.
20 @anchor{Release 5.0.0}
22 Backward incompatible remove of excess misleading @code{gost3410.Mode}
23 from all related functions. Point/key sizes are determined by
24 looking at curve's parameters size.
26 @anchor{Release 4.3.0}
28 @strong{Fixed} nasty bug with Edwards curves using in 34.10-VKO
29 functions: curve's cofactor has not been used.
31 @anchor{Release 4.2.4}
33 @code{gost3410.PrivateKeyReverseDigest} reversed digests and
34 @code{PrivateKeyReverseDigestAndSignature} with also reversed signatures
35 signers appeared for convenience.
37 @anchor{Release 4.2.3}
39 Panic on all possible hash @code{Write} errors.
41 @anchor{Release 4.2.2}
43 More 34.10-2012 test vectors.
45 @anchor{Release 4.2.1}
47 Dummy release. More nicer tarballs.
49 @anchor{Release 4.2.0}
52 @item @code{PRF_IPSEC_PRFPLUS_GOSTR3411_2012_@{256,512@}} implementation
53 @item Generic @code{prf+} function (taken from IKEv2
54 (@url{https://tools.ietf.org/html/rfc5831.html, RFC 7296}))
57 @anchor{Release 4.1.0}
60 @item @code{ESPTREE}/@code{IKETREE} implementation
61 @item @code{CurveIdtc26gost34102012256paramSetB},
62 @code{CurveIdtc26gost34102012256paramSetC},
63 @code{CurveIdtc26gost34102012256paramSetD} curve aliases
64 @item Forbid any later GNU GPL version autousage
65 (project's licence now is GNU GPLv3 only)
66 @item Project now is @command{go get}-able and uses
67 @code{go.cypherpunks.ru} namespace:
68 @command{go get go.cypherpunks.ru/gogost},
69 @command{go get go.cypherpunks.ru/gogost/cmd/streebog@{256,512@}}
75 @item Backward incompatible change: all keys passing to encryption
76 functions are slices now, not the fixed arrays. That heavily
77 simplifies the library usage
78 @item Fix bug with overwriting IVs memory in @code{gost28147.CFB*crypter}
79 @item @code{TLSTREE}, used in TLS 1.[23], implementation
80 @item @code{gost3410.KEK2012*} can be used with any curves, not only 512-bit ones
81 @item @code{gost3410.PrivateKey} satisfies @code{crypto.Signer} interface
82 @item @code{gost34112012*} hashes satisfy @code{encoding.Binary(Un)Marshaler}
83 @item Streebog256 HKDF test vectors
89 @item Multilinear Galois Mode (MGM) block cipher mode for
90 64 and 128 bit ciphers
91 @item @code{KDF_GOSTR3411_2012_256} KDF
92 @item 34.12-2015 64-bit block cipher Магма (Magma)
93 @item Additional EAC 28147-89 Sbox
94 @item 34.10-2012 TC26 twisted Edwards curve related parameters
95 @item Coordinates conversion from twisted Edwards to Weierstrass
97 @item Fixed @code{gost3410.PrivateKey}'s length validation
98 @item Backward incompatible change: @code{gost3410.NewCurve} takes
99 @code{big.Int}, instead of encoded integers
100 @item Backward incompatible Sbox and curves parameters renaming, to
101 comply with OIDs identifying them:
103 Gost2814789_TestParamSet -> SboxIdGost2814789TestParamSet
104 Gost28147_CryptoProParamSetA -> SboxIdGost2814789CryptoProAParamSet
105 Gost28147_CryptoProParamSetB -> SboxIdGost2814789CryptoProBParamSet
106 Gost28147_CryptoProParamSetC -> SboxIdGost2814789CryptoProCParamSet
107 Gost28147_CryptoProParamSetD -> SboxIdGost2814789CryptoProDParamSet
108 GostR3411_94_TestParamSet -> SboxIdGostR341194TestParamSet
109 Gost28147_tc26_ParamZ -> SboxIdtc26gost28147paramZ
110 GostR3411_94_CryptoProParamSet -> SboxIdGostR341194CryptoProParamSet
111 EACParamSet -> SboxEACParamSet
113 CurveParamsGostR34102001cc -> CurveGostR34102001ParamSetcc
114 CurveParamsGostR34102001Test -> CurveIdGostR34102001TestParamSet
115 CurveParamsGostR34102001CryptoProA -> CurveIdGostR34102001CryptoProAParamSet
116 CurveParamsGostR34102001CryptoProB -> CurveIdGostR34102001CryptoProBParamSet
117 CurveParamsGostR34102001CryptoProC -> CurveIdGostR34102001CryptoProCParamSet
118 CurveParamsGostR34102001CryptoProXchA -> CurveIdGostR34102001CryptoProXchAParamSet
119 CurveParamsGostR34102001CryptoProXchB -> CurveIdGostR34102001CryptoProXchBParamSet
120 CurveParamsGostR34102012TC26ParamSetA -> CurveIdtc26gost341012512paramSetA
121 CurveParamsGostR34102012TC26ParamSetB -> CurveIdtc26gost341012512paramSetB
123 @item Various additional test vectors
124 @item go modules friendliness
130 @item 34.11-2012 is split on two different modules:
131 @code{gost34112012256} and @code{gost34112012512}
132 @item 34.11-94's digest is reversed. Now it is compatible with TC26's
133 HMAC and PBKDF2 test vectors
134 @item @code{gogost-streebog} is split to @code{streebog256} and
135 @code{streebog512} correspondingly by analogy with sha* utilities
136 @item added VKO 34.10-2012 support with corresponding test vectors
137 @item @code{gost3410.DigestSizeX} is renamed to
138 @code{gost3410.ModeX} because it is not related to digest size,
139 but parameters and key sizes
140 @item KEK functions take @code{big.Int} UKM value. Use @code{NewUKM}
141 to unmarshal raw binary UKM
147 @item gogost-streebog is able to use either 256 or 512 bits digest size
148 @item 34.13-2015 padding methods
149 @item 28147-89 CBC mode of operation