crypto

Documentation

Index

• func FromECDSAPub(pub *ecdsa.PublicKey) []byte
• func Keccak256(data ...[]byte) []byte
• func Keccak256Hash(data ...[]byte) (h types.Hash)
• func MerkleTree(list interface{}) (types.Hash, error)
• func PrivKeyToAddress(privKey []byte) types.Address
• func PubKeyToAddress(pubKey []byte) (types.Address, error)
• func S256() elliptic.Curve
• func ToECDSAUnsafe(d []byte) *ecdsa.PrivateKey
• func UnmarshalPubkey(pub []byte) (*ecdsa.PublicKey, error)

Functions

func FromECDSAPub

func FromECDSAPub(pub *ecdsa.PublicKey) []byte

func Keccak256

func Keccak256(data ...[]byte) []byte

Keccak256 calculates and returns the Keccak256 hash of the input data.

func Keccak256Hash

func Keccak256Hash(data ...[]byte) (h types.Hash)

Keccak256Hash calculates and returns the Keccak256 hash of the input data, converting it to an internal Hash data structure.

func MerkleTree

func MerkleTree(list interface{}) (types.Hash, error)

MerkleTree 默克尔树处理

func PrivKeyToAddress

func PrivKeyToAddress(privKey []byte) types.Address

PubKeyToAddress calculates the wallet address from the user's private key

func PubKeyToAddress

func PubKeyToAddress(pubKey []byte) (types.Address, error)

PubKeyToAddress calculates the wallet address from the user's public key

func S256

func S256() elliptic.Curve

S256 returns an instance of the secp256k1 curve.

func ToECDSAUnsafe

func ToECDSAUnsafe(d []byte) *ecdsa.PrivateKey

ToECDSAUnsafe blindly converts a binary blob to a private key. It should almost never be used unless you are sure the input is valid and want to avoid hitting errors due to bad origin encoding (0 prefixes cut off).

func UnmarshalPubkey

func UnmarshalPubkey(pub []byte) (*ecdsa.PublicKey, error)

UnmarshalPubkey converts bytes to a secp256k1 public key.