blake2s

Documentation

Overview

Package blake2s implements the BLAKE2s hash algorithm as defined in RFC 7693.

Index

• Constants
• func New256(key []byte) (hash.Hash, error)
• func New256WithPersonalization(key, personalization []byte) (hash.Hash, error)
• func Sum256(data []byte) [Size]byte

Constants

const (
	// The blocksize of BLAKE2s in bytes.
	BlockSize = 64
	// The hash size of BLAKE2s-256 in bytes.
	Size = 32
)

Functions

func New256

func New256(key []byte) (hash.Hash, error)

New256 returns a new hash.Hash computing the BLAKE2s-256 checksum. A non-nil key turns the hash into a MAC. The key must between zero and 32 bytes long.

func New256WithPersonalization

func New256WithPersonalization(key, personalization []byte) (hash.Hash, error)

func Sum256

func Sum256(data []byte) [Size]byte

Sum256 returns the BLAKE2s-256 checksum of the data.