crypto

package

v0.0.0-...-60894c1 Latest Latest Go to latest Published: May 22, 2023 License: Apache-2.0 Imports: 17 Imported by: 0

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Repository

github.com/poupas/ethdont

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Documentation ¶

Index ¶

Constants
func BLSID(id uint64) (*bls.ID, error)
func ImportKeyFromKeystore(path string, passphrase string) (*bls.SecretKey, error)
func InitBLS() error
func ReconstructPublicKey(shares map[uint64]*bls.SecretKey) (*bls.PublicKey, error)
type DistributedWallet
- func NewDistributedWallet(splitKey *SplitKey, peers map[uint64]string, threshold uint64) *DistributedWallet
- func (dw *DistributedWallet) ImportAccount(accountName, walletName, passphrase, baseDir string, id uint64) (*bls.PublicKey, error)
type SplitKey
- func NewSplitKey(secret *bls.SecretKey, threshold uint64, ids []uint64, seed []byte) (*SplitKey, error)
- func (sk *SplitKey) PublicKey() *bls.PublicKey
- func (dk *SplitKey) PublicPolynomial() []bls.PublicKey

Constants ¶

View Source

const BLS_SECRET_KEY_SIZE = 32

Variables ¶

This section is empty.

Functions ¶

func BLSID ¶

func BLSID(id uint64) (*bls.ID, error)

BLSID turns a uint64 in to a BLS identifier. Taken from Attestant's Dirk source code - should be kept in sync with the original.

func ImportKeyFromKeystore ¶

func ImportKeyFromKeystore(path string, passphrase string) (*bls.SecretKey, error)

This code is mostly copied from ethdo's processFromKeystore.

func InitBLS ¶

func InitBLS() error

func ReconstructPublicKey ¶

func ReconstructPublicKey(shares map[uint64]*bls.SecretKey) (*bls.PublicKey, error)

Reconstruct the public key from a map of secret key shares

Types ¶

type DistributedWallet ¶

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

func NewDistributedWallet ¶

func NewDistributedWallet(splitKey *SplitKey, peers map[uint64]string, threshold uint64) *DistributedWallet

func (*DistributedWallet) ImportAccount ¶

func (dw *DistributedWallet) ImportAccount(accountName, walletName, passphrase, baseDir string, id uint64) (*bls.PublicKey, error)

type SplitKey ¶

type SplitKey struct {

	// Number of required key shares to sign (i.e., the degree of the polynomial + 1)
	Threshold uint64
	// Secret key shares.
	Shares map[uint64]*bls.SecretKey
	// contains filtered or unexported fields
}

func NewSplitKey ¶

func NewSplitKey(secret *bls.SecretKey, threshold uint64, ids []uint64, seed []byte) (*SplitKey, error)

func (*SplitKey) PublicKey ¶

func (sk *SplitKey) PublicKey() *bls.PublicKey

func (*SplitKey) PublicPolynomial ¶

func (dk *SplitKey) PublicPolynomial() []bls.PublicKey

Source Files ¶

View all Source files

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