sha256

Documentation

Overview

Package sha256 implements the SHA-224 and SHA-256 hash algorithms as defined in FIPS 180-4.

Index

• type Digest
  • func New() *Digest
  • func New224() *Digest
  • func (d *Digest) AppendBinary(b []byte) ([]byte, error)
  • func (d *Digest) BlockSize() int
  • func (d *Digest) MarshalBinary() ([]byte, error)
  • func (d *Digest) Reset()
  • func (d *Digest) Size() int
  • func (d *Digest) Sum(in []byte) []byte
  • func (d *Digest) UnmarshalBinary(b []byte) error
  • func (d *Digest) Write(p []byte) (nn int, err error)

Types

type Digest

type Digest struct {
	// contains filtered or unexported fields
}

Digest is a SHA-224 or SHA-256 hash.Hash implementation.

func New

func New() *Digest

New returns a new Digest computing the SHA-256 hash.

func New224

func New224() *Digest

New224 returns a new Digest computing the SHA-224 hash.

func (*Digest) AppendBinary

func (d *Digest) AppendBinary(b []byte) ([]byte, error)

func (*Digest) BlockSize

func (d *Digest) BlockSize() int

func (*Digest) MarshalBinary

func (d *Digest) MarshalBinary() ([]byte, error)

func (*Digest) Reset

func (d *Digest) Reset()

func (*Digest) Size

func (d *Digest) Size() int

func (*Digest) Sum

func (d *Digest) Sum(in []byte) []byte

func (*Digest) UnmarshalBinary

func (d *Digest) UnmarshalBinary(b []byte) error

func (*Digest) Write

func (d *Digest) Write(p []byte) (nn int, err error)