hash

Documentation

Index

• Constants
• func CatAndHash(data [][]byte) []byte
• func HashFunc(data []byte) []byte
• func HashMerkleBranches(left []byte, right []byte) []byte
• func HashWithIndex(data []byte, index uint64) []byte

Constants

const HashSize = 32

Functions

func CatAndHash

func CatAndHash(data [][]byte) []byte

CatAndHash concatenates all the elements in the slice together and then hashes.

func HashFunc

func HashFunc(data []byte) []byte

func HashMerkleBranches

func HashMerkleBranches(left []byte, right []byte) []byte

HashMerkleBranches takes two hashes, treated as the left and right tree nodes, and returns the hash of their concatenation. This is a helper function used to aid in the generation of a merkle tree.

func HashWithIndex

func HashWithIndex(data []byte, index uint64) []byte

HashWithIndex prepends the index to data before hashing.