utils

package

v0.0.0-...-062b61a Latest Latest Go to latest Published: Aug 9, 2020 License: Apache-2.0 Imports: 18 Imported by: 0

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func ApplySha256(record string) string

func AverageInt64(xs []int64) float64

func Compress(s []byte) []byte

func Decompress(s []byte) ([]byte, error)

func GenerateKey() (*ecdsa.PrivateKey, error)

func GenerateSignature(transactionId string) (string, error)

func GetKeyFromPEMKey() (*ecdsa.PrivateKey, error)

func GetKeyStringFromPEMKey() (string, error)

func GetPublicIP() (string, error)

func GetPublicKeyFromPublicPEMKey() (*ecdsa.PublicKey, error)

func GetPublicKeyStringFromPublicPEMKey() (string, error)

func ImportPEMKey(keyHexString string) (*ecdsa.PrivateKey, error)

func ReadInput() string

func SavePEMKey(key *ecdsa.PrivateKey) error

func SavePublicPEMKey(pubkey *ecdsa.PublicKey) error

func VerifySignature(publicKey *ecdsa.PublicKey, transactionId string, signature string) (bool, error)

type Signature struct {
	R *big.Int `json:"r"`
	S *big.Int `json:"s"`
}