Crate kaspa_consensus_core

Consensus Core

This crate implements primitives used in the Kaspa node consensus processing.

Modules

acceptance_data

api

block

blockhash

blockstatus

coinbase

config

constants

daa_score_timestamp

errors

hashing

header

mass

merkle

muhash

network

Network Types

pruning

sign

subnets

trusted

tx

Transaction

utxo

Structs

BlockHasher

hashes::Hash writes 4 u64s so we just use the last one as the hash here

ChainPath

Hash

@category General

Traits

HashMapCustomHasher

Type Aliases

BlockHashMap

This HashMap skips the hashing of the key and uses the key directly as the hash. Should only be used for block hashes that have correct DAA, otherwise it is susceptible to DOS attacks via hash collisions.

BlockHashSet

Same as BlockHashMap but a HashSet.

BlockLevel

BlueWorkType

Integer type for accumulated PoW of blue blocks. We expect no more than 2^128 work in a single block (btc has ~2^80), and no more than 2^64 overall blocks, so 2^192 is definitely a justified upper-bound.

HashKTypeMap

Map from Block hash to K type

KType

The type used to represent the GHOSTDAG K parameter