crypto

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v1.7.2 Latest Latest Go to latest Published: Jan 14, 2022 License: GPL-3.0 Imports: 20 Imported by: 2

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Repository

github.com/neatlab/neatio

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Documentation ¶

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Index ¶

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 Hash160(buf []byte) []byte
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 NewNEATPubkeyAddr(pubkey []byte) string
func NewNEATScriptAddr(script []byte) string
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(hash []byte, prv *ecdsa.PrivateKey) (sig []byte, err error)
func ToECDSA(d []byte) (*ecdsa.PrivateKey, error)
func ToECDSAPub(pub []byte) *ecdsa.PublicKey
func ToECDSAUnsafe(d []byte) *ecdsa.PrivateKey
func UnmarshalPubkey(pub []byte) (*ecdsa.PublicKey, error)
func ValidateNEATAddr(input string) bool
func ValidateSignatureValues(v byte, r, s *big.Int, homestead bool) bool
func VerifySignature(pubkey, hash, signature []byte) bool

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CompressPubkey ¶

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

func CreateAddress ¶

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

func CreateAddress2 ¶

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

func DecompressPubkey ¶

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

func Ecrecover ¶

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

func FromECDSA ¶

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

func FromECDSAPub ¶

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

func GenerateKey ¶

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

func Hash160 ¶

func Hash160(buf []byte) []byte

func HexToECDSA ¶

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

func Keccak256 ¶

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

func Keccak256Hash ¶

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

func Keccak512 ¶

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

func LoadECDSA ¶

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

func NewNEATPubkeyAddr ¶

func NewNEATPubkeyAddr(pubkey []byte) string

func NewNEATScriptAddr ¶

func NewNEATScriptAddr(script []byte) string

func PubkeyToAddress ¶

func PubkeyToAddress(p ecdsa.PublicKey) common.Address

func S256 ¶

func S256() elliptic.Curve

func SaveECDSA ¶

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

func SigToPub ¶

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

func Sign ¶

func Sign(hash []byte, prv *ecdsa.PrivateKey) (sig []byte, err error)

func ToECDSA ¶

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

func ToECDSAPub ¶

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

func ToECDSAUnsafe ¶

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

func UnmarshalPubkey ¶

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

func ValidateNEATAddr ¶

func ValidateNEATAddr(input string) bool

func ValidateSignatureValues ¶

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

func VerifySignature ¶

func VerifySignature(pubkey, hash, signature []byte) bool

Types ¶

This section is empty.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
blake2b Package blake2b implements the BLAKE2b hash algorithm defined by RFC 7693 and the extendable output function (XOF) BLAKE2Xb.	Package blake2b implements the BLAKE2b hash algorithm defined by RFC 7693 and the extendable output function (XOF) BLAKE2Xb.
bn256 Package bn256 implements the Optimal Ate pairing over a 256-bit Barreto-Naehrig curve.	Package bn256 implements the Optimal Ate pairing over a 256-bit Barreto-Naehrig curve.
cloudflare Package bn256 implements a particular bilinear group at the 128-bit security level.	Package bn256 implements a particular bilinear group at the 128-bit security level.
google Package bn256 implements a particular bilinear group.	Package bn256 implements a particular bilinear group.
ecies
randentropy
secp256k1 Package secp256k1 wraps the bitcoin secp256k1 C library.	Package secp256k1 wraps the bitcoin secp256k1 C library.
sha3 Package sha3 implements the SHA-3 fixed-output-length hash functions and the SHAKE variable-output-length hash functions defined by FIPS-202.	Package sha3 implements the SHA-3 fixed-output-length hash functions and the SHAKE variable-output-length hash functions defined by FIPS-202.

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