sha256

Documentation

Index

• Constants
• func New() hash.Hash
• func NewTruncated() hash.Hash
• func Sum(bz []byte) []byte
• func SumMany(data []byte, rest ...[]byte) []byte
• func SumTruncated(bz []byte) []byte

Constants

const (
	Size      = sha256.Size
	BlockSize = sha256.BlockSize
)

const (
	TruncatedSize = 20
)

Functions

func New

func New() hash.Hash

New returns a new hash.Hash.

func NewTruncated

func NewTruncated() hash.Hash

NewTruncated returns a new hash.Hash.

func Sum

func Sum(bz []byte) []byte

Sum returns the SHA256 of the bz.

func SumMany

func SumMany(data []byte, rest ...[]byte) []byte

SumMany takes at least 1 byteslice along with a variadic number of other byteslices and produces the SHA256 sum from hashing them as if they were 1 joined slice.

func SumTruncated

func SumTruncated(bz []byte) []byte

SumTruncated returns the first 20 bytes of SHA256 of the bz.