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crypto

package

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Versions in this module

v1

v1.13.5

Feb 14, 2024

v1.13.4

Dec 16, 2023

v1.13.3

Nov 17, 2023

v1.13.2

Oct 31, 2023

v1.13.1

Oct 30, 2023

v1.12.3

Oct 30, 2023

v1.12.2

Oct 30, 2023

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

+ 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)

+ func NewKeccakState() KeccakState