chain

Documentation

Index

• Variables
• func AccumulateRewards(bc engine.ChainReader, state *state.DB, header *block.Header) error
• func GetPublicKeys(chain engine.ChainReader, header *block.Header, reCalculate bool) ([]*bls.PublicKey, error)
• func QuorumForBlock(chain engine.ChainReader, h *block.Header, reCalculate bool) (quorum int, err error)
• func ReadPublicKeysFromLastBlock(bc engine.ChainReader, header *block.Header) ([]*bls.PublicKey, error)
• func ReadSignatureBitmapByPublicKeys(recvPayload []byte, publicKeys []*bls.PublicKey) (*bls.Sign, *bls2.Mask, error)

Variables

var BlockReward = new(big.Int).Mul(big.NewInt(24), big.NewInt(denominations.One))

BlockReward is the block reward, to be split evenly among block signers.

var Engine = &engineImpl{}

Engine is an algorithm-agnostic consensus engine.

Functions

func AccumulateRewards

func AccumulateRewards(
	bc engine.ChainReader, state *state.DB, header *block.Header,
) error

AccumulateRewards credits the coinbase of the given block with the mining reward. The total reward consists of the static block reward and rewards for included uncles. The coinbase of each uncle block is also rewarded.

func GetPublicKeys

func GetPublicKeys(chain engine.ChainReader, header *block.Header, reCalculate bool) ([]*bls.PublicKey, error)

GetPublicKeys finds the public keys of the committee that signed the block header

func QuorumForBlock

func QuorumForBlock(chain engine.ChainReader, h *block.Header, reCalculate bool) (quorum int, err error)

QuorumForBlock returns the quorum for the given block header.

func ReadPublicKeysFromLastBlock

func ReadPublicKeysFromLastBlock(bc engine.ChainReader, header *block.Header) ([]*bls.PublicKey, error)

ReadPublicKeysFromLastBlock finds the public keys of last block's committee

func ReadSignatureBitmapByPublicKeys

func ReadSignatureBitmapByPublicKeys(recvPayload []byte, publicKeys []*bls.PublicKey) (*bls.Sign, *bls2.Mask, error)

ReadSignatureBitmapByPublicKeys read the payload of signature and bitmap based on public keys