// GoGOST -- Pure Go GOST cryptographic functions library
-// Copyright (C) 2015-2020 Sergey Matveev <stargrave@stargrave.org>
+// Copyright (C) 2015-2023 Sergey Matveev <stargrave@stargrave.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
0x92, 0x80, 0x14, 0xF6, 0xC5, 0xBF, 0x9C, 0x40,
}
reverse(prvRaw)
- prv, err := NewPrivateKey(CurveIdGostR34102001TestParamSet(), Mode2001, prvRaw)
+ prv, err := NewPrivateKey(CurveIdGostR34102001TestParamSet(), prvRaw)
if err != nil {
t.FailNow()
}
if err != nil {
t.FailNow()
}
- if bytes.Compare(sign, append(s, r...)) != 0 {
+ if !bytes.Equal(sign, append(s, r...)) {
t.FailNow()
}
}
0x2A, 0x98, 0x53, 0xBD, 0xE7, 0x3E, 0x5B, 0x4A,
}
reverse(prvRaw)
- prv, err := NewPrivateKey(c, Mode2012, prvRaw)
+ prv, err := NewPrivateKey(c, prvRaw)
if err != nil {
t.FailNow()
}
if err != nil {
t.FailNow()
}
- if bytes.Compare(sign, append(s, r...)) != 0 {
+ if !bytes.Equal(sign, append(s, r...)) {
t.FailNow()
}
}
if err != nil {
t.FailNow()
}
- prv, err := NewPrivateKey(c, Mode2012, priv)
+ prv, err := NewPrivateKey(c, priv)
if err != nil {
t.FailNow()
}
if err != nil {
t.FailNow()
}
- if bytes.Compare(pub.Raw()[:64], pubX) != 0 {
+ if !bytes.Equal(pub.Raw()[:64], pubX) {
t.FailNow()
}
- if bytes.Compare(pub.Raw()[64:], pubY) != 0 {
+ if !bytes.Equal(pub.Raw()[64:], pubY) {
t.FailNow()
}
ourSign, err := prv.SignDigest(digest, rand.Reader)
func TestRandom2012(t *testing.T) {
c := CurveIdtc26gost341012512paramSetA()
f := func(prvRaw [64 - 1]byte, digest [64]byte) bool {
- prv, err := NewPrivateKey(
- c,
- Mode2012,
- append([]byte{0xde}, prvRaw[:]...),
- )
+ prv, err := NewPrivateKey(c, append([]byte{0xde}, prvRaw[:]...))
if err != nil {
return false
}
return false
}
pubRaw := pub.Raw()
- pub, err = NewPublicKey(c, Mode2012, pubRaw)
+ pub, err = NewPublicKey(c, pubRaw)
if err != nil {
return false
}
yBetaExpected string
}
vectors := []vector{
- vector{
+ {
curve: CurveIdGostR34102001CryptoProAParamSet(),
qIndX: "A69D51CAF1A309FA9E9B66187759B0174C274E080356F23CFCBFE84D396AD7BB",
qIndY: "5D26F29ECC2E9AC0404DCF7986FA55FE94986362170F54B9616426A659786DAC",
xBetaExpected: "6097341C1BE388E83E7CA2DF47FAB86E2271FD942E5B7B2EB2409E49F742BC29",
yBetaExpected: "C81AA48BDB4CA6FA0EF18B9788AE25FE30857AA681B3942217F9FED151BAB7D0",
},
- vector{
+ {
curve: CurveIdGostR34102001CryptoProBParamSet(),
qIndX: "3D715A874A4B17CB3B517893A9794A2B36C89D2FFC693F01EE4CC27E7F49E399",
qIndY: "1C5A641FCF7CE7E87CDF8CEA38F3DB3096EACE2FAD158384B53953365F4FE7FE",
xBetaExpected: "33BC6F7E9C0BA10CFB2B72546C327171295508EA97F8C8BA9F890F2478AB4D6C",
yBetaExpected: "75D57B396C396F492F057E9222CCC686437A2AAD464E452EF426FC8EEED1A4A6",
},
- vector{
+ {
curve: CurveIdGostR34102001CryptoProCParamSet(),
qIndX: "1E36383E43BB6CFA2917167D71B7B5DD3D6D462B43D7C64282AE67DFBEC2559D",
qIndY: "137478A9F721C73932EA06B45CF72E37EB78A63F29A542E563C614650C8B6399",
xBetaExpected: "4B9C0AB55A938121F282F48A2CC4396EB16E7E0068B495B0C1DD4667786A3EB7",
yBetaExpected: "223460AA8E09383E9DF9844C5A0F2766484738E5B30128A171B69A77D9509B96",
},
- vector{
+ {
curve: CurveIdtc26gost341012512paramSetA(),
qIndX: "2A17F8833A32795327478871B5C5E88AEFB91126C64B4B8327289BEA62559425D18198F133F400874328B220C74497CD240586CB249E158532CB8090776CD61C",
qIndY: "728F0C4A73B48DA41CE928358FAD26B47A6E094E9362BAE82559F83CDDC4EC3A4676BD3707EDEAF4CD85E99695C64C241EDC622BE87DC0CF87F51F4367F723C5",
xBetaExpected: "238B38644E440452A99FA6B93D9FD7DA0CB83C32D3C1E3CFE5DF5C3EB0F9DB91E588DAEDC849EA2FB867AE855A21B4077353C0794716A6480995113D8C20C7AF",
yBetaExpected: "B2273D5734C1897F8D15A7008B862938C8C74CA7E877423D95243EB7EBD02FD2C456CF9FC956F078A59AA86F19DD1075E5167E4ED35208718EA93161C530ED14",
},
- vector{
+ {
curve: CurveIdtc26gost341012512paramSetB(),
qIndX: "7E1FAE8285E035BEC244BEF2D0E5EBF436633CF50E55231DEA9C9CF21D4C8C33DF85D4305DE92971F0A4B4C07E00D87BDBC720EB66E49079285AAF12E0171149",
qIndY: "2CC89998B875D4463805BA0D858A196592DB20AB161558FF2F4EF7A85725D20953967AE621AFDEAE89BB77C83A2528EF6FCE02F68BDA4679D7F2704947DBC408",
xBetaExpected: "34C0149E7BB91AE377B02573FCC48AF7BFB7B16DEB8F9CE870F384688E3241A3A868588CC0EF4364CCA67D17E3260CD82485C202ADC76F895D5DF673B1788E67",
yBetaExpected: "608E944929BD643569ED5189DB871453F13333A1EAF82B2FE1BE8100E775F13DD9925BD317B63BFAF05024D4A738852332B64501195C1B2EF789E34F23DDAFC5",
},
- vector{
+ {
curve: CurveIdtc26gost34102012256paramSetA(),
qIndX: "B51ADF93A40AB15792164FAD3352F95B66369EB2A4EF5EFAE32829320363350E",
qIndY: "74A358CC08593612F5955D249C96AFB7E8B0BB6D8BD2BBE491046650D822BE18",
xBetaExpected: "2B2D89FAB735433970564F2F28CFA1B57D640CB902BC6334A538F44155022CB2",
yBetaExpected: "10EF6A82EEF1E70F942AA81D6B4CE5DEC0DDB9447512962874870E6F2849A96F",
},
- vector{
+ {
curve: CurveIdtc26gost34102012512paramSetC(),
qIndX: "489C91784E02E98F19A803ABCA319917F37689E5A18965251CE2FF4E8D8B298F5BA7470F9E0E713487F96F4A8397B3D09A270C9D367EB5E0E6561ADEEB51581D",
qIndY: "684EA885ACA64EAF1B3FEE36C0852A3BE3BD8011B0EF18E203FF87028D6EB5DB2C144A0DCC71276542BFD72CA2A43FA4F4939DA66D9A60793C704A8C94E16F18",
t.FailNow()
}
raw, _ = hex.DecodeString(vector.xExpected)
- if bytes.Compare(x.Bytes(), raw) != 0 {
+ if !bytes.Equal(x.Bytes(), raw) {
t.FailNow()
}
raw, _ = hex.DecodeString(vector.yExpected)
- if bytes.Compare(y.Bytes(), raw) != 0 {
+ if !bytes.Equal(y.Bytes(), raw) {
t.FailNow()
}
raw, _ = hex.DecodeString(vector.alpha)
alpha := bytes2big(raw)
x, y, err = vector.curve.Exp(alpha, vector.curve.X, vector.curve.Y)
+ if err != nil {
+ t.FailNow()
+ }
raw, _ = hex.DecodeString(vector.xAlphaExpected)
- if bytes.Compare(x.Bytes(), raw) != 0 {
+ if !bytes.Equal(x.Bytes(), raw) {
t.FailNow()
}
raw, _ = hex.DecodeString(vector.yAlphaExpected)
- if bytes.Compare(y.Bytes(), raw) != 0 {
+ if !bytes.Equal(y.Bytes(), raw) {
t.FailNow()
}
raw, _ = hex.DecodeString(vector.beta)
beta := bytes2big(raw)
x, y, err = vector.curve.Exp(beta, vector.curve.X, vector.curve.Y)
+ if err != nil {
+ t.FailNow()
+ }
raw, _ = hex.DecodeString(vector.xBetaExpected)
- if bytes.Compare(x.Bytes(), raw) != 0 {
+ if !bytes.Equal(x.Bytes(), raw) {
t.FailNow()
}
raw, _ = hex.DecodeString(vector.yBetaExpected)
- if bytes.Compare(y.Bytes(), raw) != 0 {
+ if !bytes.Equal(y.Bytes(), raw) {
t.FailNow()
}
}
func BenchmarkSign2012(b *testing.B) {
c := CurveIdtc26gost341012512paramSetA()
- prv, err := GenPrivateKey(c, Mode2012, rand.Reader)
+ prv, err := GenPrivateKey(c, rand.Reader)
if err != nil {
b.FailNow()
}
func BenchmarkVerify2012(b *testing.B) {
c := CurveIdtc26gost341012512paramSetA()
- prv, err := GenPrivateKey(c, Mode2012, rand.Reader)
+ prv, err := GenPrivateKey(c, rand.Reader)
if err != nil {
b.FailNow()
}