hash

Documentation

Overview

Package hash contains Writer interface and SHA3 hasher.

hash.Writer intended to be implemented by records for proper hashing.

Index

• func IDHashBytes(b []byte) []byte
• func NewIDHash() hash.Hash
• func SHA3Bytes256(b []byte) []byte
• func SHA3hash224(hw ...Writer) []byte
• type Writer

Functions

func IDHashBytes

func IDHashBytes(b []byte) []byte

IDHashBytes generates hash for record ID from byte slice.

func NewIDHash

func NewIDHash() hash.Hash

NewIDHash returns hash used for records ID generation.

func SHA3Bytes256

func SHA3Bytes256(b []byte) []byte

SHA3Bytes256 generates SHA3-256 hash for byte slice.

func SHA3hash224

func SHA3hash224(hw ...Writer) []byte

SHA3hash224 returns SHA3 hash calculated on data received from Writer.

Types

type Writer

type Writer interface {
	WriteHash(io.Writer)
}

Writer is the interface that wraps the WriteHash method.

WriteHash should write all required for proper hashing data to io.Writer.