pearson

Documentation

Index

• type PearsonHasher
  • func NewPearsonHasher() PearsonHasher
  • func (h PearsonHasher) Do(data ...[]byte) []byte
  • func (h PearsonHasher) Len() uint16
  • func (h PearsonHasher) Pearson16(x []byte) []byte
  • func (h PearsonHasher) Pearson8(x []byte) byte
  • func (h PearsonHasher) Salted(salt []byte, data []byte) []byte

Types

type PearsonHasher

type PearsonHasher struct{}

PearsonHasher implements the Hasher interface and computes a 8 bit hash function. Handy for testing hash tree implementations.

func NewPearsonHasher

func NewPearsonHasher() PearsonHasher

func (PearsonHasher) Do

func (h PearsonHasher) Do(data ...[]byte) []byte

Do function hashes input data using the Pearson hash function.

func (PearsonHasher) Len

func (h PearsonHasher) Len() uint16

Len function returns the size of the resulting hash.

func (PearsonHasher) Pearson16

func (h PearsonHasher) Pearson16(x []byte) []byte

implementation to generate 64-bit (16 hex chars) hash

func (PearsonHasher) Pearson8

func (h PearsonHasher) Pearson8(x []byte) byte

implementation to generate a (pseudo) 8-bit output

func (PearsonHasher) Salted

func (h PearsonHasher) Salted(salt []byte, data []byte) []byte

Salted function adds a seed to the input data before hashing it.