crypto

package

v0.0.0-...-c439057 Latest Latest Go to latest Published: Dec 26, 2022 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/art-technologies/go-lib

Links

Open Source Insights

Documentation ¶

Index ¶

func Blake2b160(data []byte) ([]byte, error)
type Curve
- func NewCurve(kind ECKind) (Curve, error)
- func NewCurveFromPrefix(prefix string) (Curve, error)
type ECKind
type Ed25519
- func NewEd25519() Ed25519
type Key
type PubKey
- func NewPubKey(bytes []byte, curveKind ECKind) (PubKey, error)
- func NewPubKeyFromBase58(data string) (PubKey, error)
type Signature
- func NewSignature(bytes []byte, prefix []byte) Signature

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Blake2b160 ¶

func Blake2b160(data []byte) ([]byte, error)

Blake2b160 -

Types ¶

type Curve ¶

type Curve interface {
	GeneratePrivateKey() ([]byte, []byte, error)
	GetPublicKey(privateKey []byte) ([]byte, error)
	Sign(data []byte, privateKey []byte) (Signature, error)
	Verify(data []byte, signature []byte, pubKey []byte) bool
	AddressPrefix() []byte
	PublicKeyPrefix() []byte
	Kind() ECKind
}

Curve -

func NewCurve ¶

func NewCurve(kind ECKind) (Curve, error)

NewCurve -

func NewCurveFromPrefix ¶

func NewCurveFromPrefix(prefix string) (Curve, error)

NewCurveFromPrefix -

type ECKind ¶

type ECKind int

ECKind -

const (
	KindEd25519 ECKind = iota + 1
	KindSecp256k1
	KindNistP256
)

type Ed25519 ¶

type Ed25519 struct {
	// contains filtered or unexported fields
}

Ed25519 -

func NewEd25519 ¶

func NewEd25519() Ed25519

NewEd25519 -

func (Ed25519) AddressPrefix ¶

func (curve Ed25519) AddressPrefix() []byte

AddressPrefix -

func (Ed25519) GeneratePrivateKey ¶

func (curve Ed25519) GeneratePrivateKey() ([]byte, []byte, error)

GeneratePrivateKey -

func (Ed25519) GetPublicKey ¶

func (curve Ed25519) GetPublicKey(privateKey []byte) ([]byte, error)

GetPublicKey -

func (Ed25519) Kind ¶

func (curve Ed25519) Kind() ECKind

Kind -

func (Ed25519) PublicKeyPrefix ¶

func (curve Ed25519) PublicKeyPrefix() []byte

PublicKeyPrefix -

func (Ed25519) Sign ¶

func (curve Ed25519) Sign(data []byte, privateKey []byte) (Signature, error)

Sign -

func (Ed25519) Verify ¶

func (curve Ed25519) Verify(data []byte, signature []byte, pubKey []byte) bool

Verify -

type Key ¶

type Key struct {
	// contains filtered or unexported fields
}

Key -

func NewKey ¶

func NewKey(curveKind ECKind) (Key, error)

NewKey -

func NewKeyFromBase58 ¶

func NewKeyFromBase58(data string) (Key, error)

NewKeyFromBase58 -

func NewKeyFromBytes ¶

func NewKeyFromBytes(bytes []byte, curveKind ECKind) (Key, error)

NewKeyFromBytes -

func (Key) Address ¶

func (key Key) Address() (string, error)

Address -

func (Key) Bytes ¶

func (key Key) Bytes() []byte

Bytes -

func (Key) Hex ¶

func (key Key) Hex() string

Hex -

func (Key) Sign ¶

func (key Key) Sign(data []byte) (Signature, error)

Sign -

func (Key) String ¶

func (key Key) String() string

String -

func (Key) Verify ¶

func (key Key) Verify(data, signature []byte) bool

Verify -

type PubKey ¶

type PubKey struct {
	// contains filtered or unexported fields
}

PubKey -

func NewPubKey ¶

func NewPubKey(bytes []byte, curveKind ECKind) (PubKey, error)

NewPubKey -

func NewPubKeyFromBase58 ¶

func NewPubKeyFromBase58(data string) (PubKey, error)

NewPubKeyFromBase58 -

func (PubKey) Address ¶

func (pk PubKey) Address() (string, error)

Address -

func (PubKey) Base58 ¶

func (pk PubKey) Base58() (string, error)

Base58 -

func (PubKey) Bytes ¶

func (pk PubKey) Bytes() []byte

Bytes -

func (PubKey) Hex ¶

func (pk PubKey) Hex() string

Hex -

func (PubKey) String ¶

func (pk PubKey) String() string

String -

func (PubKey) Verify ¶

func (pk PubKey) Verify(data, signature []byte) bool

Verify -

type Signature ¶

type Signature struct {
	// contains filtered or unexported fields
}

Signature -

func NewSignature ¶

func NewSignature(bytes []byte, prefix []byte) Signature

NewSignature -

func (Signature) Base58 ¶

func (s Signature) Base58() (string, error)

Base58 -

func (Signature) Bytes ¶

func (s Signature) Bytes() []byte

Bytes -

func (Signature) Hex ¶

func (s Signature) Hex() string

Hex -

func (Signature) String ¶

func (s Signature) String() string

String -

Source Files ¶

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