htr

Documentation

Index

• Variables
• func InitZeroHashes(hFn HashFn)
• type HashFn
  • func (h HashFn) Combi(a [32]byte, b [32]byte) [32]byte
  • func (h HashFn) MixIn(a [32]byte, i uint64) [32]byte
• type HashTreeRootFn
• type MerkleFn

Variables

var ZeroHashes [][32]byte

Functions

func InitZeroHashes

func InitZeroHashes(hFn HashFn)

initialize the zero-hashes pre-computed data with the given hash-function.

Types

type HashFn

type HashFn func(input []byte) [32]byte

Warning, it implements a MerkleFn, but it is preferable to use a cached (Scratchpad) version of the merkle fn.

func (HashFn) Combi

func (h HashFn) Combi(a [32]byte, b [32]byte) [32]byte

func (HashFn) MixIn

func (h HashFn) MixIn(a [32]byte, i uint64) [32]byte

type HashTreeRootFn

type HashTreeRootFn func(mfn MerkleFn, pointer unsafe.Pointer) [32]byte

type MerkleFn

type MerkleFn interface {
	Combi(a [32]byte, b [32]byte) [32]byte
	MixIn(a [32]byte, i uint64) [32]byte
}