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v0.0.0-...-e11dbd8 Latest Latest Go to latest Published: Oct 23, 2022 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/fairxio/go

Documentation ¶

Index ¶

Constants
Variables
func VerifySignature(key *Key, contentSigned []byte, signature []byte) error
type Key

Constants ¶

View Source

const (
	// FairxCoinId (even tho there is no coin) the FairX HD space
	FairxCoinId = "950"

	// FairxMasterKeyPath
	FairxMasterKeyPath = "m/44'/0'/0'/0'"

	// FairXKeyPathFormat is a path format used for FairX Node key pairs
	// Always hardened = m/44'/org_id'/credential_id'/claim_id'
	FairXKeyPathFormat = "m/44'/%d'/%d'/%d'"
	// FirstHardenedIndex is the index of the first hardened key.
	FirstHardenedIndex = uint32(0x80000000)
)

Variables ¶

View Source

var (
	ErrInvalidPath        = errors.New("Invalid derivation path")
	ErrNoPublicDerivation = errors.New("No public derivation for ed25519")
)

Functions ¶

func VerifySignature ¶

func VerifySignature(key *Key, contentSigned []byte, signature []byte) error

Types ¶

type Key ¶

type Key struct {
	Key       []byte
	ChainCode []byte
}

func DeriveForPath ¶

func DeriveForPath(path string, seed []byte) (*Key, error)

DeriveForPath derives key for a path in BIP-44 format and a seed. Ed25119 derivation operated on hardened keys only.

func Generate ¶

func Generate() *Key

func NewMasterKey ¶

func NewMasterKey(seed []byte) (*Key, error)

NewMasterKey generates a new master key from seed.

func (*Key) Derive ¶

func (k *Key) Derive(i uint32) (*Key, error)

func (*Key) PublicKey ¶

func (k *Key) PublicKey() ([]byte, error)

PublicKey returns public key for a derived private key.

func (*Key) PublicKeyMultibase ¶

func (k *Key) PublicKeyMultibase() (string, error)

PublicKeyString returns Base64URL encoded representation of public key

func (*Key) RawSeed ¶

func (k *Key) RawSeed() [32]byte

RawSeed returns raw seed bytes

func (*Key) Sign ¶

func (k *Key) Sign(content []byte) ([]byte, error)

Signs somethign with this key

Source Files ¶

View all Source files

keys.go

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