argon2id

Documentation

Index

• Constants
• Variables
• func Encode(params *Params, salt, key []byte) string
• func Key(params *Params, salt, password []byte) []byte
• func RandomSalt(n uint32) ([]byte, error)
• type Params
  • func Decode(hash string) (params *Params, salt, key []byte, err error)
• type Service
  • func NewService(params *Params) Service

Constants

const Version = argon2.Version

Variables

var (
	ErrInvalidFormat       = errors.New("argon2id: invalid format")
	ErrIncompatibleVariant = errors.New("argon2id: incompatible variant")
	ErrIncompatibleVersion = errors.New("argon2id: incompatible version")
)

var DefaultParams = &Params{
	Memory:      64 * 1024,
	Iterations:  1,
	Parallelism: uint8(runtime.NumCPU()),
	SaltLength:  16,
	KeyLength:   32,
}

Functions

func Encode

func Encode(params *Params, salt, key []byte) string

func Key

func Key(params *Params, salt, password []byte) []byte

func RandomSalt

func RandomSalt(n uint32) ([]byte, error)

Types

type Params

type Params struct {
	Memory      uint32
	Iterations  uint32
	Parallelism uint8
	SaltLength  uint32
	KeyLength   uint32
}

func Decode

func Decode(hash string) (params *Params, salt, key []byte, err error)

type Service

type Service interface {
	Hash([]byte) (string, error)
	Compare([]byte, string) (bool, bool, error)
}

func NewService

func NewService(params *Params) Service