sha256

package
v0.0.0-...-833ed6d Latest Latest
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Published: Sep 1, 2019 License: GPL-2.0, BSD-3-Clause Imports: 3 Imported by: 0

Documentation

Overview

Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4.

Index

Constants

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const BlockSize = 64

The blocksize of SHA256 and SHA224 in bytes.

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const Size = 32

The size of a SHA256 checksum in bytes.

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const Size224 = 28

The size of a SHA224 checksum in bytes.

Variables

This section is empty.

Functions

func New

func New() hash.Hash

New returns a new hash.Hash computing the SHA256 checksum. The Hash also implements encoding.BinaryMarshaler and encoding.BinaryUnmarshaler to marshal and unmarshal the internal state of the hash.

func New224

func New224() hash.Hash

New224 returns a new hash.Hash computing the SHA224 checksum.

func Sum224

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

Sum224 returns the SHA224 checksum of the data.

func Sum256

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

Sum256 returns the SHA256 checksum of the data.

Types

This section is empty.

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