consensus

package

v2.1.0+incompatible Latest Latest Go to latest Published: Feb 2, 2020 License: ISC Imports: 11 Imported by: 3

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/classzz/classzz

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Documentation ¶

Overview ¶

Package consensus implements the czz consensus engine.

Index ¶

Constants
func BigToCompact(n *big.Int) uint32
func CZZhashFull(hash []byte, nonce uint64) []byte
func CompactToBig(compact uint32) *big.Int
func DisableLog()
func DoubleHashB(b []byte) []byte
func DoubleHashH(b []byte) chainhash.Hash
func HashB(b []byte) []byte
func HashCZZ(header []byte, nonce uint64) []byte
func HashH(b []byte) chainhash.Hash
func MineBlock(conf *MiningParam) (uint64, bool)
func UseLogger(logger czzlog.Logger)
func VerifyBlockSeal(Info *CzzConsensusParam, nonce uint64) error
type CZZTBL
type CzzConsensusParam
type MiningParam

Constants ¶

View Source

const CZZDataSize = 8

View Source

const TBLSize = 33554432

Variables ¶

This section is empty.

Functions ¶

func BigToCompact ¶

func BigToCompact(n *big.Int) uint32

func CZZhashFull ¶

func CZZhashFull(hash []byte, nonce uint64) []byte

CZZhashFull aggregates data from the full dataset (using the full in-memory dataset) in order to produce our final value for a particular header hash and nonce.

func CompactToBig ¶

func CompactToBig(compact uint32) *big.Int

func DisableLog ¶

func DisableLog()

DisableLog disables all library log output. Logging output is disabled by default until UseLogger is called.

func DoubleHashB ¶

func DoubleHashB(b []byte) []byte

DoubleHashB calculates hash(hash(b)) and returns the resulting bytes.

func DoubleHashH ¶

func DoubleHashH(b []byte) chainhash.Hash

func HashB ¶

func HashB(b []byte) []byte

HashB calculates hash(b) and returns the resulting bytes.

func HashCZZ ¶

func HashCZZ(header []byte, nonce uint64) []byte

func HashH ¶

func HashH(b []byte) chainhash.Hash

HashH calculates hash(b) and returns the resulting bytes as a Hash.

func MineBlock ¶

func MineBlock(conf *MiningParam) (uint64, bool)

func UseLogger ¶

func UseLogger(logger czzlog.Logger)

UseLogger uses a specified Logger to output package logging info.

func VerifyBlockSeal ¶

func VerifyBlockSeal(Info *CzzConsensusParam, nonce uint64) error

Types ¶

type CZZTBL ¶

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

type CzzConsensusParam ¶

type CzzConsensusParam struct {
	HeadHash chainhash.Hash
	Target   *big.Int
}

type MiningParam ¶

type MiningParam struct {
	Info    *CzzConsensusParam
	MinerID int
	Begin   uint64
	Loops   uint64
	Done    uint64
	Abort   chan struct{}
}

Source Files ¶

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