internal

package

v0.1.1 Latest Latest Go to latest Published: Dec 2, 2021 License: Apache-2.0 Imports: 9 Imported by: 0

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Repository

github.com/meshplus/crypto-gm

Links

Open Source Insights

Documentation ¶

Index ¶

func GetInt() *big.Int
func InitTable()
func MarshalSig(x, y []byte) []byte
func PutInt(in *big.Int)
func Sign_32bit(dgst []byte, reader io.Reader, key []byte) ([]byte, uint8, error)
func Sm2_32bit() elliptic.Curve
func Unmarshal(in []byte) (x []byte, y []byte)
func VerifySignature_32bit(sig, dgst []byte, X []byte, Y []byte) (bool, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetInt ¶

func GetInt() *big.Int

GetInt get big.Int

func InitTable ¶

func InitTable()

base point &[830053d 328990f 6c04fe1 c0f72e5 1e19f3c 666b093 175a87b ec38276 222cf4b] &[185a1bba 354e593 1295fac1 f2bc469 47c60fa c19b8a9 f63533e 903ae6b c79acba] &[2 0 1fffff00 7ff 0 0 0 2000000 0]

func MarshalSig ¶

func MarshalSig(x, y []byte) []byte

MarshalSig marshal

func PutInt ¶

func PutInt(in *big.Int)

PutInt put big.Int

func Sign_32bit ¶

func Sign_32bit(dgst []byte, reader io.Reader, key []byte) ([]byte, uint8, error)

Sign_32bit to sign dgst

func Sm2_32bit ¶

func Sm2_32bit() elliptic.Curve

nolint Sm2_32bit is sm2 curve init function

func Unmarshal ¶

func Unmarshal(in []byte) (x []byte, y []byte)

Unmarshal unmarshal

func VerifySignature_32bit ¶

func VerifySignature_32bit(sig, dgst []byte, X []byte, Y []byte) (bool, error)

VerifySignature_32bit to verify a signature and return error

Types ¶

This section is empty.

Source Files ¶

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