handler

package

v0.16.3 Latest Latest Go to latest Published: Jan 26, 2022 License: GPL-3.0 Imports: 13 Imported by: 0

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Repository

github.com/AlayaNetwork/Alaya-Go

Documentation ¶

Index ¶

Variables
type VrfHandler
- func GetVrfHandlerInstance() *VrfHandler
- func NewVrfHandler(genesisNonce []byte) *VrfHandler

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidVrfProve = errors.New("invalid vrf prove")
	ErrStorageNonce    = errors.New("storage previous nonce failed")

	NonceStorageKey = []byte("nonceStorageKey")
)

Functions ¶

This section is empty.

Types ¶

type VrfHandler ¶

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

func GetVrfHandlerInstance ¶

func GetVrfHandlerInstance() *VrfHandler

func NewVrfHandler ¶

func NewVrfHandler(genesisNonce []byte) *VrfHandler

func (*VrfHandler) GenerateNonce ¶

func (vh *VrfHandler) GenerateNonce(currentBlockNumber *big.Int, parentHash common.Hash) ([]byte, error)

func (*VrfHandler) Load ¶

func (vh *VrfHandler) Load(hash common.Hash) ([][]byte, error)

func (*VrfHandler) SetPrivateKey ¶

func (vh *VrfHandler) SetPrivateKey(privateKey *ecdsa.PrivateKey)

func (*VrfHandler) Storage ¶

func (vh *VrfHandler) Storage(blockNumber *big.Int, parentHash common.Hash, blockHash common.Hash, nonce []byte) error

func (*VrfHandler) VerifyVrf ¶

func (vh *VrfHandler) VerifyVrf(pk *ecdsa.PublicKey, currentBlockNumber *big.Int, parentBlockHash common.Hash,
	blockHash common.Hash, proof []byte) error

Source Files ¶

View all Source files

vrf_handler.go

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