crypto

Jun 7, 2024

Changes in this version

+ type EllipticCurve interface

+ Marshal func(x, y *big.Int) []byte

+ Unmarshal func(data []byte) (x, y *big.Int)

Jul 2, 2021

Changes in this version

+ func HashData(kh KeccakState, data []byte) (h common.Hash)

type KeccakState

+ func NewKeccakState() KeccakState

Feb 19, 2021

Changes in this version

+ const DigestLength

+ const RecoveryIDOffset

+ const SignatureLength

+ func CompressPubkey(pubkey *ecdsa.PublicKey) []byte

+ func CreateAddress(b common.Address, nonce uint64) common.Address

+ func CreateAddress2(b common.Address, salt [32]byte, inithash []byte) common.Address

+ func DecompressPubkey(pubkey []byte) (*ecdsa.PublicKey, error)

+ func Ecrecover(hash, sig []byte) ([]byte, error)

+ func FromECDSA(priv *ecdsa.PrivateKey) []byte

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

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

+ func HexToECDSA(hexkey string) (*ecdsa.PrivateKey, error)

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

+ func Keccak256Hash(data ...[]byte) (h common.Hash)

+ func Keccak512(data ...[]byte) []byte

+ func LoadECDSA(file string) (*ecdsa.PrivateKey, error)

+ func PubkeyToAddress(p ecdsa.PublicKey) common.Address

+ func S256() elliptic.Curve

+ func SaveECDSA(file string, key *ecdsa.PrivateKey) error

+ func SigToPub(hash, sig []byte) (*ecdsa.PublicKey, error)

+ func Sign(digestHash []byte, prv *ecdsa.PrivateKey) (sig []byte, err error) — darwin/amd64, linux/amd64, windows/amd64

+ func Sign(hash []byte, prv *ecdsa.PrivateKey) ([]byte, error) — js/wasm

+ func ToECDSA(d []byte) (*ecdsa.PrivateKey, error)

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

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

+ func ValidateSignatureValues(v byte, r, s *big.Int, homestead bool) bool

+ func VerifySignature(pubkey, digestHash, signature []byte) bool — darwin/amd64, linux/amd64, windows/amd64

+ func VerifySignature(pubkey, hash, signature []byte) bool — js/wasm

+ type KeccakState interface

+ Read func([]byte) (int, error)