hashing

Documentation

Index

• Constants
• Variables
• func Hash(data []byte, opt *HashOpt) ([]byte, error)
• type HashOpt
  • func NewHashOpt(name string) (*HashOpt, error)

Constants

const (
	SHA224 = "SHA224"
	SHA256 = "SHA256"
	SHA384 = "SHA384"
	SHA512 = "SHA512"
)

Variables

var ErrNotSupportedHashFunc = errors.New("not supported hash function")

var ErrTargetDataNil = errors.New("hashing target data should not be nil")

Functions

func Hash

func Hash(data []byte, opt *HashOpt) ([]byte, error)

Hash hashes the input data.

Types

type HashOpt

type HashOpt struct {
	Name     string
	HashFunc func() hash.Hash
}

func NewHashOpt

func NewHashOpt(name string) (*HashOpt, error)