armhash

Documentation

Index

• func Bytes[T any](hash Hasher[T], bts []byte) (T, error)
• func CRC32(r io.Reader) (uint32, error)
• func SHA256(r io.Reader) ([]byte, error)
• func String[T any](hash Hasher[T], s string) (T, error)
• type Hasher

Functions

func Bytes

func Bytes[T any](hash Hasher[T], bts []byte) (T, error)

Bytes hashes given bytes using provided hasher.

func CRC32

func CRC32(r io.Reader) (uint32, error)

CRC32 calculates IEEE CRC32 checksum IEEE is by far and away the most common CRC-32 polynomial. Used by ethernet (IEEE 802.3), v.42, fddi, gzip, zip, png, ... Produces same result as MySQL and PHP.

func SHA256

func SHA256(r io.Reader) ([]byte, error)

SHA256 is a plain SHA-256 implementation

func String

func String[T any](hash Hasher[T], s string) (T, error)

String hashes given string using provided hasher.

Types

type Hasher

type Hasher[T any] func(io.Reader) (T, error)

Hasher defines functions that can be used to produce hash This functions works with io.Reader for maximum versatility.