Documentation ¶
Index ¶
- Variables
- func BytesPadding(d []byte, size int) []byte
- func BytesToBigint(d []byte) *big.Int
- func ECDH(priv *PrivateKey, pub *PublicKey) ([]byte, error)
- func ECDHWithUkm(priv *PrivateKey, pub *PublicKey, ukm []byte) ([]byte, error)
- func MarshalPrivateKey(priv *PrivateKey) (raw []byte)
- func MarshalPublicKey(pub *PublicKey) []byte
- func Reverse(d []byte)
- func Sign(rand io.Reader, priv *PrivateKey, hash []byte) ([]byte, error)
- func SignASN1(rand io.Reader, priv *PrivateKey, hash []byte) ([]byte, error)
- func UV2XY(c *Curve, u, v *big.Int) (*big.Int, *big.Int)
- func Verify(pub *PublicKey, hash, sig []byte) (bool, error)
- func VerifyASN1(pub *PublicKey, hash, sig []byte) (bool, error)
- func XY2UV(c *Curve, x, y *big.Int) (*big.Int, *big.Int)
- type Curve
- func (c *Curve) EdwardsST() (*big.Int, *big.Int)
- func (our *Curve) Equal(their *Curve) bool
- func (c *Curve) Exp(degree, xS, yS *big.Int) (*big.Int, *big.Int, error)
- func (c *Curve) IsEdwards() bool
- func (c *Curve) IsOnCurve(x, y *big.Int) bool
- func (c *Curve) Params() *Curve
- func (c *Curve) PointSize() int
- func (c *Curve) String() string
- type PrivateKey
- func (priv *PrivateKey) Equal(x crypto.PrivateKey) bool
- func (priv *PrivateKey) Public() crypto.PublicKey
- func (priv *PrivateKey) Sign(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error)
- func (priv *PrivateKey) SignASN1(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error)
- type PublicKey
Constants ¶
This section is empty.
Variables ¶
var ( CurveGostR34102001ParamSetcc func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xC7, }), BytesToBigint([]byte{ 0x5f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x60, 0x61, 0x17, 0xa2, 0xf4, 0xbd, 0xe4, 0x28, 0xb7, 0x45, 0x8a, 0x54, 0xb6, 0xe8, 0x7b, 0x85, }), BytesToBigint([]byte{ 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xc4, }), BytesToBigint([]byte{ 0x2d, 0x06, 0xB4, 0x26, 0x5e, 0xbc, 0x74, 0x9f, 0xf7, 0xd0, 0xf1, 0xf1, 0xf8, 0x82, 0x32, 0xe8, 0x16, 0x32, 0xe9, 0x08, 0x8f, 0xd4, 0x4b, 0x77, 0x87, 0xd5, 0xe4, 0x07, 0xe9, 0x55, 0x08, 0x0c, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, }), BytesToBigint([]byte{ 0xa2, 0x0e, 0x03, 0x4b, 0xf8, 0x81, 0x3e, 0xf5, 0xc1, 0x8d, 0x01, 0x10, 0x5e, 0x72, 0x6a, 0x17, 0xeb, 0x24, 0x8b, 0x26, 0x4a, 0xe9, 0x70, 0x6f, 0x44, 0x0b, 0xed, 0xc8, 0xcc, 0xb6, 0xb2, 0x2c, }), nil, nil, nil, ) curve.Name = "GostR34102001ParamSetcc" return curve } // id-GostR3410-2001-TestParamSet CurveIdGostR34102001TestParamSet func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x31, }), BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x50, 0xFE, 0x8A, 0x18, 0x92, 0x97, 0x61, 0x54, 0xC5, 0x9C, 0xFC, 0x19, 0x3A, 0xCC, 0xF5, 0xB3, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, }), BytesToBigint([]byte{ 0x5F, 0xBF, 0xF4, 0x98, 0xAA, 0x93, 0x8C, 0xE7, 0x39, 0xB8, 0xE0, 0x22, 0xFB, 0xAF, 0xEF, 0x40, 0x56, 0x3F, 0x6E, 0x6A, 0x34, 0x72, 0xFC, 0x2A, 0x51, 0x4C, 0x0C, 0xE9, 0xDA, 0xE2, 0x3B, 0x7E, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, }), BytesToBigint([]byte{ 0x08, 0xE2, 0xA8, 0xA0, 0xE6, 0x51, 0x47, 0xD4, 0xBD, 0x63, 0x16, 0x03, 0x0E, 0x16, 0xD1, 0x9C, 0x85, 0xC9, 0x7F, 0x0A, 0x9C, 0xA2, 0x67, 0x12, 0x2B, 0x96, 0xAB, 0xBC, 0xEA, 0x7E, 0x8F, 0xC8, }), nil, nil, nil, ) curve.Name = "id-GostR3410-2001-TestParamSet" return curve } // id-tc26-gost-3410-12-256-paramSetA CurveIdtc26gost341012256paramSetA func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x97, }), BytesToBigint([]byte{ 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0xD8, 0xCD, 0xDF, 0xC8, 0x7B, 0x66, 0x35, 0xC1, 0x15, 0xAF, 0x55, 0x6C, 0x36, 0x0C, 0x67, }), BytesToBigint([]byte{ 0xC2, 0x17, 0x3F, 0x15, 0x13, 0x98, 0x16, 0x73, 0xAF, 0x48, 0x92, 0xC2, 0x30, 0x35, 0xA2, 0x7C, 0xE2, 0x5E, 0x20, 0x13, 0xBF, 0x95, 0xAA, 0x33, 0xB2, 0x2C, 0x65, 0x6F, 0x27, 0x7E, 0x73, 0x35, }), BytesToBigint([]byte{ 0x29, 0x5F, 0x9B, 0xAE, 0x74, 0x28, 0xED, 0x9C, 0xCC, 0x20, 0xE7, 0xC3, 0x59, 0xA9, 0xD4, 0x1A, 0x22, 0xFC, 0xCD, 0x91, 0x08, 0xE1, 0x7B, 0xF7, 0xBA, 0x93, 0x37, 0xA6, 0xF8, 0xAE, 0x95, 0x13, }), BytesToBigint([]byte{ 0x91, 0xE3, 0x84, 0x43, 0xA5, 0xE8, 0x2C, 0x0D, 0x88, 0x09, 0x23, 0x42, 0x57, 0x12, 0xB2, 0xBB, 0x65, 0x8B, 0x91, 0x96, 0x93, 0x2E, 0x02, 0xC7, 0x8B, 0x25, 0x82, 0xFE, 0x74, 0x2D, 0xAA, 0x28, }), BytesToBigint([]byte{ 0x32, 0x87, 0x94, 0x23, 0xAB, 0x1A, 0x03, 0x75, 0x89, 0x57, 0x86, 0xC4, 0xBB, 0x46, 0xE9, 0x56, 0x5F, 0xDE, 0x0B, 0x53, 0x44, 0x76, 0x67, 0x40, 0xAF, 0x26, 0x8A, 0xDB, 0x32, 0x32, 0x2E, 0x5C, }), bigInt1, BytesToBigint([]byte{ 0x06, 0x05, 0xF6, 0xB7, 0xC1, 0x83, 0xFA, 0x81, 0x57, 0x8B, 0xC3, 0x9C, 0xFA, 0xD5, 0x18, 0x13, 0x2B, 0x9D, 0xF6, 0x28, 0x97, 0x00, 0x9A, 0xF7, 0xE5, 0x22, 0xC3, 0x2D, 0x6D, 0xC7, 0xBF, 0xFB, }), bigInt4, ) curve.Name = "id-tc26-gost-3410-12-256-paramSetA" return curve } // id-tc26-gost-3410-12-256-paramSetB CurveIdtc26gost341012256paramSetB func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x97, }), BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x6C, 0x61, 0x10, 0x70, 0x99, 0x5A, 0xD1, 0x00, 0x45, 0x84, 0x1B, 0x09, 0xB7, 0x61, 0xB8, 0x93, }), BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0x94, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, }), BytesToBigint([]byte{ 0x8D, 0x91, 0xE4, 0x71, 0xE0, 0x98, 0x9C, 0xDA, 0x27, 0xDF, 0x50, 0x5A, 0x45, 0x3F, 0x2B, 0x76, 0x35, 0x29, 0x4F, 0x2D, 0xDF, 0x23, 0xE3, 0xB1, 0x22, 0xAC, 0xC9, 0x9C, 0x9E, 0x9F, 0x1E, 0x14, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-256-paramSetB" return curve } // id-tc26-gost-3410-12-256-paramSetC CurveIdtc26gost341012256paramSetC func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x99, }), BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x5F, 0x70, 0x0C, 0xFF, 0xF1, 0xA6, 0x24, 0xE5, 0xE4, 0x97, 0x16, 0x1B, 0xCC, 0x8A, 0x19, 0x8F, }), BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x96, }), BytesToBigint([]byte{ 0x3E, 0x1A, 0xF4, 0x19, 0xA2, 0x69, 0xA5, 0xF8, 0x66, 0xA7, 0xD3, 0xC2, 0x5C, 0x3D, 0xF8, 0x0A, 0xE9, 0x79, 0x25, 0x93, 0x73, 0xFF, 0x2B, 0x18, 0x2F, 0x49, 0xD4, 0xCE, 0x7E, 0x1B, 0xBC, 0x8B, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, }), BytesToBigint([]byte{ 0x3F, 0xA8, 0x12, 0x43, 0x59, 0xF9, 0x66, 0x80, 0xB8, 0x3D, 0x1C, 0x3E, 0xB2, 0xC0, 0x70, 0xE5, 0xC5, 0x45, 0xC9, 0x85, 0x8D, 0x03, 0xEC, 0xFB, 0x74, 0x4B, 0xF8, 0xD7, 0x17, 0x71, 0x7E, 0xFC, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-256-paramSetC" return curve } // id-tc26-gost-3410-12-256-paramSetD CurveIdtc26gost341012256paramSetD func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0x9B, 0x9F, 0x60, 0x5F, 0x5A, 0x85, 0x81, 0x07, 0xAB, 0x1E, 0xC8, 0x5E, 0x6B, 0x41, 0xC8, 0xAA, 0xCF, 0x84, 0x6E, 0x86, 0x78, 0x90, 0x51, 0xD3, 0x79, 0x98, 0xF7, 0xB9, 0x02, 0x2D, 0x75, 0x9B, }), BytesToBigint([]byte{ 0x9B, 0x9F, 0x60, 0x5F, 0x5A, 0x85, 0x81, 0x07, 0xAB, 0x1E, 0xC8, 0x5E, 0x6B, 0x41, 0xC8, 0xAA, 0x58, 0x2C, 0xA3, 0x51, 0x1E, 0xDD, 0xFB, 0x74, 0xF0, 0x2F, 0x3A, 0x65, 0x98, 0x98, 0x0B, 0xB9, }), BytesToBigint([]byte{ 0x9B, 0x9F, 0x60, 0x5F, 0x5A, 0x85, 0x81, 0x07, 0xAB, 0x1E, 0xC8, 0x5E, 0x6B, 0x41, 0xC8, 0xAA, 0xCF, 0x84, 0x6E, 0x86, 0x78, 0x90, 0x51, 0xD3, 0x79, 0x98, 0xF7, 0xB9, 0x02, 0x2D, 0x75, 0x98, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x5a, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }), BytesToBigint([]byte{ 0x41, 0xEC, 0xE5, 0x57, 0x43, 0x71, 0x1A, 0x8C, 0x3C, 0xBF, 0x37, 0x83, 0xCD, 0x08, 0xC0, 0xEE, 0x4D, 0x4D, 0xC4, 0x40, 0xD4, 0x64, 0x1A, 0x8F, 0x36, 0x6E, 0x55, 0x0D, 0xFD, 0xB3, 0xBB, 0x67, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-256-paramSetD" return curve } // id-tc26-gost-3410-12-512-paramSetTest CurveIdtc26gost341012512paramSetTest func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0x45, 0x31, 0xAC, 0xD1, 0xFE, 0x00, 0x23, 0xC7, 0x55, 0x0D, 0x26, 0x7B, 0x6B, 0x2F, 0xEE, 0x80, 0x92, 0x2B, 0x14, 0xB2, 0xFF, 0xB9, 0x0F, 0x04, 0xD4, 0xEB, 0x7C, 0x09, 0xB5, 0xD2, 0xD1, 0x5D, 0xF1, 0xD8, 0x52, 0x74, 0x1A, 0xF4, 0x70, 0x4A, 0x04, 0x58, 0x04, 0x7E, 0x80, 0xE4, 0x54, 0x6D, 0x35, 0xB8, 0x33, 0x6F, 0xAC, 0x22, 0x4D, 0xD8, 0x16, 0x64, 0xBB, 0xF5, 0x28, 0xBE, 0x63, 0x73, }), BytesToBigint([]byte{ 0x45, 0x31, 0xAC, 0xD1, 0xFE, 0x00, 0x23, 0xC7, 0x55, 0x0D, 0x26, 0x7B, 0x6B, 0x2F, 0xEE, 0x80, 0x92, 0x2B, 0x14, 0xB2, 0xFF, 0xB9, 0x0F, 0x04, 0xD4, 0xEB, 0x7C, 0x09, 0xB5, 0xD2, 0xD1, 0x5D, 0xA8, 0x2F, 0x2D, 0x7E, 0xCB, 0x1D, 0xBA, 0xC7, 0x19, 0x90, 0x5C, 0x5E, 0xEC, 0xC4, 0x23, 0xF1, 0xD8, 0x6E, 0x25, 0xED, 0xBE, 0x23, 0xC5, 0x95, 0xD6, 0x44, 0xAA, 0xF1, 0x87, 0xE6, 0xE6, 0xDF, }), big.NewInt(7), BytesToBigint([]byte{ 0x1C, 0xFF, 0x08, 0x06, 0xA3, 0x11, 0x16, 0xDA, 0x29, 0xD8, 0xCF, 0xA5, 0x4E, 0x57, 0xEB, 0x74, 0x8B, 0xC5, 0xF3, 0x77, 0xE4, 0x94, 0x00, 0xFD, 0xD7, 0x88, 0xB6, 0x49, 0xEC, 0xA1, 0xAC, 0x43, 0x61, 0x83, 0x40, 0x13, 0xB2, 0xAD, 0x73, 0x22, 0x48, 0x0A, 0x89, 0xCA, 0x58, 0xE0, 0xCF, 0x74, 0xBC, 0x9E, 0x54, 0x0C, 0x2A, 0xDD, 0x68, 0x97, 0xFA, 0xD0, 0xA3, 0x08, 0x4F, 0x30, 0x2A, 0xDC, }), BytesToBigint([]byte{ 0x24, 0xD1, 0x9C, 0xC6, 0x45, 0x72, 0xEE, 0x30, 0xF3, 0x96, 0xBF, 0x6E, 0xBB, 0xFD, 0x7A, 0x6C, 0x52, 0x13, 0xB3, 0xB3, 0xD7, 0x05, 0x7C, 0xC8, 0x25, 0xF9, 0x10, 0x93, 0xA6, 0x8C, 0xD7, 0x62, 0xFD, 0x60, 0x61, 0x12, 0x62, 0xCD, 0x83, 0x8D, 0xC6, 0xB6, 0x0A, 0xA7, 0xEE, 0xE8, 0x04, 0xE2, 0x8B, 0xC8, 0x49, 0x97, 0x7F, 0xAC, 0x33, 0xB4, 0xB5, 0x30, 0xF1, 0xB1, 0x20, 0x24, 0x8A, 0x9A, }), BytesToBigint([]byte{ 0x2B, 0xB3, 0x12, 0xA4, 0x3B, 0xD2, 0xCE, 0x6E, 0x0D, 0x02, 0x06, 0x13, 0xC8, 0x57, 0xAC, 0xDD, 0xCF, 0xBF, 0x06, 0x1E, 0x91, 0xE5, 0xF2, 0xC3, 0xF3, 0x24, 0x47, 0xC2, 0x59, 0xF3, 0x9B, 0x2C, 0x83, 0xAB, 0x15, 0x6D, 0x77, 0xF1, 0x49, 0x6B, 0xF7, 0xEB, 0x33, 0x51, 0xE1, 0xEE, 0x4E, 0x43, 0xDC, 0x1A, 0x18, 0xB9, 0x1B, 0x24, 0x64, 0x0B, 0x6D, 0xBB, 0x92, 0xCB, 0x1A, 0xDD, 0x37, 0x1E, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-512-paramSetTest" return curve } // id-tc26-gost-3410-12-512-paramSetA CurveIdtc26gost341012512paramSetA func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xC7, }), BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x27, 0xE6, 0x95, 0x32, 0xF4, 0x8D, 0x89, 0x11, 0x6F, 0xF2, 0x2B, 0x8D, 0x4E, 0x05, 0x60, 0x60, 0x9B, 0x4B, 0x38, 0xAB, 0xFA, 0xD2, 0xB8, 0x5D, 0xCA, 0xCD, 0xB1, 0x41, 0x1F, 0x10, 0xB2, 0x75, }), BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xC4, }), BytesToBigint([]byte{ 0xE8, 0xC2, 0x50, 0x5D, 0xED, 0xFC, 0x86, 0xDD, 0xC1, 0xBD, 0x0B, 0x2B, 0x66, 0x67, 0xF1, 0xDA, 0x34, 0xB8, 0x25, 0x74, 0x76, 0x1C, 0xB0, 0xE8, 0x79, 0xBD, 0x08, 0x1C, 0xFD, 0x0B, 0x62, 0x65, 0xEE, 0x3C, 0xB0, 0x90, 0xF3, 0x0D, 0x27, 0x61, 0x4C, 0xB4, 0x57, 0x40, 0x10, 0xDA, 0x90, 0xDD, 0x86, 0x2E, 0xF9, 0xD4, 0xEB, 0xEE, 0x47, 0x61, 0x50, 0x31, 0x90, 0x78, 0x5A, 0x71, 0xC7, 0x60, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, }), BytesToBigint([]byte{ 0x75, 0x03, 0xCF, 0xE8, 0x7A, 0x83, 0x6A, 0xE3, 0xA6, 0x1B, 0x88, 0x16, 0xE2, 0x54, 0x50, 0xE6, 0xCE, 0x5E, 0x1C, 0x93, 0xAC, 0xF1, 0xAB, 0xC1, 0x77, 0x80, 0x64, 0xFD, 0xCB, 0xEF, 0xA9, 0x21, 0xDF, 0x16, 0x26, 0xBE, 0x4F, 0xD0, 0x36, 0xE9, 0x3D, 0x75, 0xE6, 0xA5, 0x0E, 0x3A, 0x41, 0xE9, 0x80, 0x28, 0xFE, 0x5F, 0xC2, 0x35, 0xF5, 0xB8, 0x89, 0xA5, 0x89, 0xCB, 0x52, 0x15, 0xF2, 0xA4, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-512-paramSetA" return curve } // id-tc26-gost-3410-12-512-paramSetB CurveIdtc26gost341012512paramSetB func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6F, }), BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x49, 0xA1, 0xEC, 0x14, 0x25, 0x65, 0xA5, 0x45, 0xAC, 0xFD, 0xB7, 0x7B, 0xD9, 0xD4, 0x0C, 0xFA, 0x8B, 0x99, 0x67, 0x12, 0x10, 0x1B, 0xEA, 0x0E, 0xC6, 0x34, 0x6C, 0x54, 0x37, 0x4F, 0x25, 0xBD, }), BytesToBigint([]byte{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6C, }), BytesToBigint([]byte{ 0x68, 0x7D, 0x1B, 0x45, 0x9D, 0xC8, 0x41, 0x45, 0x7E, 0x3E, 0x06, 0xCF, 0x6F, 0x5E, 0x25, 0x17, 0xB9, 0x7C, 0x7D, 0x61, 0x4A, 0xF1, 0x38, 0xBC, 0xBF, 0x85, 0xDC, 0x80, 0x6C, 0x4B, 0x28, 0x9F, 0x3E, 0x96, 0x5D, 0x2D, 0xB1, 0x41, 0x6D, 0x21, 0x7F, 0x8B, 0x27, 0x6F, 0xAD, 0x1A, 0xB6, 0x9C, 0x50, 0xF7, 0x8B, 0xEE, 0x1F, 0xA3, 0x10, 0x6E, 0xFB, 0x8C, 0xCB, 0xC7, 0xC5, 0x14, 0x01, 0x16, }), BytesToBigint([]byte{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, }), BytesToBigint([]byte{ 0x1A, 0x8F, 0x7E, 0xDA, 0x38, 0x9B, 0x09, 0x4C, 0x2C, 0x07, 0x1E, 0x36, 0x47, 0xA8, 0x94, 0x0F, 0x3C, 0x12, 0x3B, 0x69, 0x75, 0x78, 0xC2, 0x13, 0xBE, 0x6D, 0xD9, 0xE6, 0xC8, 0xEC, 0x73, 0x35, 0xDC, 0xB2, 0x28, 0xFD, 0x1E, 0xDF, 0x4A, 0x39, 0x15, 0x2C, 0xBC, 0xAA, 0xF8, 0xC0, 0x39, 0x88, 0x28, 0x04, 0x10, 0x55, 0xF9, 0x4C, 0xEE, 0xEC, 0x7E, 0x21, 0x34, 0x07, 0x80, 0xFE, 0x41, 0xBD, }), nil, nil, nil, ) curve.Name = "id-tc26-gost-3410-12-512-paramSetB" return curve } // id-tc26-gost-3410-12-512-paramSetC CurveIdtc26gost341012512paramSetC func() *Curve = func() *Curve { curve, _ := NewCurve( BytesToBigint([]byte{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFD, 0xC7, }), BytesToBigint([]byte{ 0x3F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC9, 0x8C, 0xDB, 0xA4, 0x65, 0x06, 0xAB, 0x00, 0x4C, 0x33, 0xA9, 0xFF, 0x51, 0x47, 0x50, 0x2C, 0xC8, 0xED, 0xA9, 0xE7, 0xA7, 0x69, 0xA1, 0x26, 0x94, 0x62, 0x3C, 0xEF, 0x47, 0xF0, 0x23, 0xED, }), BytesToBigint([]byte{ 0xDC, 0x92, 0x03, 0xE5, 0x14, 0xA7, 0x21, 0x87, 0x54, 0x85, 0xA5, 0x29, 0xD2, 0xC7, 0x22, 0xFB, 0x18, 0x7B, 0xC8, 0x98, 0x0E, 0xB8, 0x66, 0x64, 0x4D, 0xE4, 0x1C, 0x68, 0xE1, 0x43, 0x06, 0x45, 0x46, 0xE8, 0x61, 0xC0, 0xE2, 0xC9, 0xED, 0xD9, 0x2A, 0xDE, 0x71, 0xF4, 0x6F, 0xCF, 0x50, 0xFF, 0x2A, 0xD9, 0x7F, 0x95, 0x1F, 0xDA, 0x9F, 0x2A, 0x2E, 0xB6, 0x54, 0x6F, 0x39, 0x68, 0x9B, 0xD3, }), BytesToBigint([]byte{ 0xB4, 0xC4, 0xEE, 0x28, 0xCE, 0xBC, 0x6C, 0x2C, 0x8A, 0xC1, 0x29, 0x52, 0xCF, 0x37, 0xF1, 0x6A, 0xC7, 0xEF, 0xB6, 0xA9, 0xF6, 0x9F, 0x4B, 0x57, 0xFF, 0xDA, 0x2E, 0x4F, 0x0D, 0xE5, 0xAD, 0xE0, 0x38, 0xCB, 0xC2, 0xFF, 0xF7, 0x19, 0xD2, 0xC1, 0x8D, 0xE0, 0x28, 0x4B, 0x8B, 0xFE, 0xF3, 0xB5, 0x2B, 0x8C, 0xC7, 0xA5, 0xF5, 0xBF, 0x0A, 0x3C, 0x8D, 0x23, 0x19, 0xA5, 0x31, 0x25, 0x57, 0xE1, }), BytesToBigint([]byte{ 0xE2, 0xE3, 0x1E, 0xDF, 0xC2, 0x3D, 0xE7, 0xBD, 0xEB, 0xE2, 0x41, 0xCE, 0x59, 0x3E, 0xF5, 0xDE, 0x22, 0x95, 0xB7, 0xA9, 0xCB, 0xAE, 0xF0, 0x21, 0xD3, 0x85, 0xF7, 0x07, 0x4C, 0xEA, 0x04, 0x3A, 0xA2, 0x72, 0x72, 0xA7, 0xAE, 0x60, 0x2B, 0xF2, 0xA7, 0xB9, 0x03, 0x3D, 0xB9, 0xED, 0x36, 0x10, 0xC6, 0xFB, 0x85, 0x48, 0x7E, 0xAE, 0x97, 0xAA, 0xC5, 0xBC, 0x79, 0x28, 0xC1, 0x95, 0x01, 0x48, }), BytesToBigint([]byte{ 0xF5, 0xCE, 0x40, 0xD9, 0x5B, 0x5E, 0xB8, 0x99, 0xAB, 0xBC, 0xCF, 0xF5, 0x91, 0x1C, 0xB8, 0x57, 0x79, 0x39, 0x80, 0x4D, 0x65, 0x27, 0x37, 0x8B, 0x8C, 0x10, 0x8C, 0x3D, 0x20, 0x90, 0xFF, 0x9B, 0xE1, 0x8E, 0x2D, 0x33, 0xE3, 0x02, 0x1E, 0xD2, 0xEF, 0x32, 0xD8, 0x58, 0x22, 0x42, 0x3B, 0x63, 0x04, 0xF7, 0x26, 0xAA, 0x85, 0x4B, 0xAE, 0x07, 0xD0, 0x39, 0x6E, 0x9A, 0x9A, 0xDD, 0xC4, 0x0F, }), bigInt1, BytesToBigint([]byte{ 0x9E, 0x4F, 0x5D, 0x8C, 0x01, 0x7D, 0x8D, 0x9F, 0x13, 0xA5, 0xCF, 0x3C, 0xDF, 0x5B, 0xFE, 0x4D, 0xAB, 0x40, 0x2D, 0x54, 0x19, 0x8E, 0x31, 0xEB, 0xDE, 0x28, 0xA0, 0x62, 0x10, 0x50, 0x43, 0x9C, 0xA6, 0xB3, 0x9E, 0x0A, 0x51, 0x5C, 0x06, 0xB3, 0x04, 0xE2, 0xCE, 0x43, 0xE7, 0x9E, 0x36, 0x9E, 0x91, 0xA0, 0xCF, 0xC2, 0xBC, 0x2A, 0x22, 0xB4, 0xCA, 0x30, 0x2D, 0xBB, 0x33, 0xEE, 0x75, 0x50, }), bigInt4, ) curve.Name = "id-tc26-gost-3410-12-512-paramSetC" return curve } // id-GostR3410-2001-CryptoPro-A-ParamSet CurveIdGostR34102001CryptoProAParamSet func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetB() c.Name = "id-GostR3410-2001-CryptoPro-A-ParamSet" return c } // id-GostR3410-2001-CryptoPro-B-ParamSet CurveIdGostR34102001CryptoProBParamSet func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetC() c.Name = "id-GostR3410-2001-CryptoPro-B-ParamSet" return c } // id-GostR3410-2001-CryptoPro-C-ParamSet CurveIdGostR34102001CryptoProCParamSet func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetD() c.Name = "id-GostR3410-2001-CryptoPro-C-ParamSet" return c } // id-GostR3410-2001-CryptoPro-XchA-ParamSet CurveIdGostR34102001CryptoProXchAParamSet func() *Curve = func() *Curve { c := CurveIdGostR34102001CryptoProAParamSet() c.Name = "id-GostR3410-2001-CryptoPro-XchA-ParamSet" return c } // id-GostR3410-2001-CryptoPro-XchB-ParamSet CurveIdGostR34102001CryptoProXchBParamSet func() *Curve = func() *Curve { c := CurveIdGostR34102001CryptoProCParamSet() c.Name = "id-GostR3410-2001-CryptoPro-XchB-ParamSet" return c } // id-tc26-gost-3410-2012-256-paramSetA CurveIdtc26gost34102012256paramSetA func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetA() c.Name = "id-tc26-gost-3410-2012-256-paramSetA" return c } // id-tc26-gost-3410-2012-256-paramSetB CurveIdtc26gost34102012256paramSetB func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetB() c.Name = "id-tc26-gost-3410-2012-256-paramSetB" return c } // id-tc26-gost-3410-2012-256-paramSetC CurveIdtc26gost34102012256paramSetC func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetC() c.Name = "id-tc26-gost-3410-2012-256-paramSetC" return c } // id-tc26-gost-3410-2012-256-paramSetD CurveIdtc26gost34102012256paramSetD func() *Curve = func() *Curve { c := CurveIdtc26gost341012256paramSetD() c.Name = "id-tc26-gost-3410-2012-256-paramSetD" return c } // id-tc26-gost-3410-2012-512-paramSetTest CurveIdtc26gost34102012512paramSetTest func() *Curve = func() *Curve { c := CurveIdtc26gost341012512paramSetTest() c.Name = "id-tc26-gost-3410-2012-512-paramSetTest" return c } // id-tc26-gost-3410-2012-512-paramSetA CurveIdtc26gost34102012512paramSetA func() *Curve = func() *Curve { c := CurveIdtc26gost341012512paramSetA() c.Name = "id-tc26-gost-3410-2012-512-paramSetA" return c } // id-tc26-gost-3410-2012-512-paramSetB CurveIdtc26gost34102012512paramSetB func() *Curve = func() *Curve { c := CurveIdtc26gost341012512paramSetB() c.Name = "id-tc26-gost-3410-2012-512-paramSetB" return c } // id-tc26-gost-3410-2012-512-paramSetC CurveIdtc26gost34102012512paramSetC func() *Curve = func() *Curve { c := CurveIdtc26gost341012512paramSetC() c.Name = "id-tc26-gost-3410-2012-512-paramSetC" return c } CurveDefault = CurveIdtc26gost341012256paramSetB )
var DefaultUkm = []byte("12345678")
default ukm bytes
Functions ¶
func BytesPadding ¶
func BytesToBigint ¶
func ECDHWithUkm ¶
func ECDHWithUkm(priv *PrivateKey, pub *PublicKey, ukm []byte) ([]byte, error)
ECDHWithUkm
func SignASN1 ¶
SignASN1 signs a hash (which should be the result of hashing a larger message) using the private key, priv. If the hash is longer than the bit-length of the private key's curve order, the hash will be truncated to that length. It returns the ASN.1 encoded signature.
func VerifyASN1 ¶
VerifyASN1 verifies the ASN.1 encoded signature, sig, of hash using the public key, pub. Its return value records whether the signature is valid.
Types ¶
type Curve ¶
type Curve struct { Name string // Characteristic of the underlying prime field P *big.Int // Elliptic curve subgroup order Q *big.Int // Cofactor Co *big.Int // Equation coefficients of the elliptic curve in canonical form A *big.Int B *big.Int // Equation coefficients of the elliptic curve in twisted Edwards form E *big.Int D *big.Int // Basic point X and Y coordinates X *big.Int Y *big.Int // contains filtered or unexported fields }
type PrivateKey ¶
PrivateKey represents an GOST private key.
func GenerateKey ¶
func GenerateKey(rand io.Reader, curve *Curve) (*PrivateKey, error)
GenerateKey generates a random GOST private key of the given bit size.
func UnmarshalPrivateKey ¶
func UnmarshalPrivateKey(c *Curve, raw []byte) (*PrivateKey, error)
Unmarshal private key
func (*PrivateKey) Equal ¶
func (priv *PrivateKey) Equal(x crypto.PrivateKey) bool
Equal reports whether priv and x have the same value.
func (*PrivateKey) Public ¶
func (priv *PrivateKey) Public() crypto.PublicKey
Public returns the public key corresponding to priv.
func (*PrivateKey) Sign ¶
func (priv *PrivateKey) Sign(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error)
Sign signs digest with priv, reading randomness from rand. The opts argument is not currently used but, in keeping with the crypto.Signer interface, should be the hash function used to digest the message. sig is s + r bytes
func (*PrivateKey) SignASN1 ¶
func (priv *PrivateKey) SignASN1(rand io.Reader, digest []byte, opts crypto.SignerOpts) ([]byte, error)
Sign data to asn.1
type PublicKey ¶
PublicKey represents an GOST public key.
func UnmarshalPublicKey ¶
Unmarshal public key