key

Documentation

Index

• func GenPrivateKey() ([]byte, error)
• func PrivateKeyToAddress(privateKey []byte) (string, error)
• func PrivateKeyToPublicKey(privateKey []byte) ([]byte, error)
• func PublicKeyToAddress(publicKey []byte) (string, error)
• func SignData(privateKey []byte, data []byte) ([]byte, error)
• func VerifySignatureWithAddress(address string, signature []byte, data []byte) (bool, error)
• func VerifySignatureWithPublicKey(publicKey []byte, signature []byte, data []byte) (bool, error)

Functions

func GenPrivateKey

func GenPrivateKey() ([]byte, error)

GenPrivateKey generates a new private key, and return privates key in bytes, as well as error if exists.

func PrivateKeyToAddress

func PrivateKeyToAddress(privateKey []byte) (string, error)

PrivateKeyToAddress converts bytes private key to Ethereum-like address.

func PrivateKeyToPublicKey

func PrivateKeyToPublicKey(privateKey []byte) ([]byte, error)

PrivateKeyToPublicKey retrieves the public key in bytes corresponding to the given bytes private key.

func PublicKeyToAddress

func PublicKeyToAddress(publicKey []byte) (string, error)

func SignData

func SignData(privateKey []byte, data []byte) ([]byte, error)

SignData signs arbitrary bytes with private key and returns the signature in bytes.

func VerifySignatureWithAddress

func VerifySignatureWithAddress(address string, signature []byte, data []byte) (bool, error)

VerifySignatureWithAddress verifies a bytes signature with given address and the data used for this signature. Returns true if the signature matches the public key.

func VerifySignatureWithPublicKey

func VerifySignatureWithPublicKey(publicKey []byte, signature []byte, data []byte) (bool, error)

VerifySignatureWithPublicKey verifies a bytes signature with given public key in bytes and the data used for this signature. Returns true if the signature matches the public key.