dchest/blake256

Go package blake256 implements BLAKE-256 and BLAKE-224 hash functions (SHA-3 finalist).

Package blake256

import "github.com/dchest/blake256"

Package blake256 implements BLAKE-256 and BLAKE-224 hash functions (SHA-3 candidate).

Public domain.

Constants

const BlockSize = 64

The block size of the hash algorithm in bytes.

const Size = 32

The size of BLAKE-256 hash in bytes.

const Size224 = 28

The size of BLAKE-224 hash in bytes.

Functions

func New

func New() hash.Hash

New returns a new hash.Hash computing the BLAKE-256 checksum.

func New224

func New224() hash.Hash

New224 returns a new hash.Hash computing the BLAKE-224 checksum.

func New224Salt

func New224Salt(salt []byte) hash.Hash

New224Salt is like New224 but initializes salt with the given 16-byte slice.

func NewSalt

func NewSalt(salt []byte) hash.Hash

NewSalt is like New but initializes salt with the given 16-byte slice.

func Sum256

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

Sum returns the BLAKE-256 checksum of the data.

func Sum224

func Sum224(data []byte) (sum224 [Size224]byte)

Sum224 returns the BLAKE-224 checksum of the data.