mtree

Aug 18, 2020

Changes in this version

+ const BranchElementLength

+ const HashLength

+ const WordLength

+ func BytesToBig(data []byte) *big.Int

+ type BranchElement [BranchElementLength]byte

+ func BranchElementFromHash(a, b Hash) BranchElement

+ func HashesToBranchesArray(hashes []Hash) []BranchElement

+ func (h BranchElement) Big() *big.Int

+ func (h BranchElement) Bytes() []byte

+ func (h BranchElement) Hex() string

+ func (h BranchElement) String() string

+ type BranchNode struct

+ ElementOnTheLeft bool

+ Hash NodeData

+ Left *BranchNode

+ Right *BranchNode

+ func AcceptLeftSibling(b *BranchNode, h NodeData) *BranchNode

+ func AcceptRightSibling(b *BranchNode, h NodeData) *BranchNode

+ func (b BranchNode) ToNodeArray() []NodeData

+ type BranchTree struct

+ HashedData NodeData

+ RawData ElementData

+ Root *BranchNode

+ func (t BranchTree) ToNodeArray() []NodeData

+ type DagData Hash

+ func (dd DagData) Copy() NodeData

+ type DagTree struct

+ func NewKeccak256DagTree() *DagTree

+ func NewSHA256DagTree() *DagTree

+ func (dt DagTree) AllBranchesArray() []BranchElement

+ func (dt DagTree) AllDAGElements() []Word

+ func (dt DagTree) ProofsForRegisteredIndices() [][]Hash

+ func (dt DagTree) RootHash() Hash

+ type ElementData interface

+ type Hash [HashLength]byte

+ func (h Hash) Big() *big.Int

+ func (h Hash) Bytes() []byte

+ func (h Hash) Hex() string

+ func (h Hash) String() string

+ type MerkleTree struct

+ func (mt *MerkleTree) Finalize()

+ func (mt *MerkleTree) Insert(data ElementData, index uint32)

+ func (mt *MerkleTree) RegisterIndex(indexes ...uint32)

+ func (mt *MerkleTree) RegisterStoredLevel(depth, level uint32)

+ func (mt *MerkleTree) SetElementHashFunction(_h elementHashFunc)

+ func (mt *MerkleTree) SetHashFunction(_h hashFunc)

+ func (mt *MerkleTree) StoredLevel() uint32

+ func (mt MerkleTree) Branches() map[uint32]BranchTree

+ func (mt MerkleTree) ExportNodes() []NodeData

+ func (mt MerkleTree) Indices() []uint32

+ func (mt MerkleTree) Root() NodeData

+ type NodeData interface

+ Copy func() NodeData

+ type Word [WordLength]byte

+ func (w Word) ToUint256Array() []*big.Int