hkdf

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v1.2.2 Latest Latest Go to latest Published: Feb 3, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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Repository

github.com/go-encoder/encoder

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Documentation ¶

Index ¶

func WithHasFunc(f func() hash.Hash) types.Option
func WithHashLen(len int) types.Option
func WithInfo(info string) types.Option
func WithSalt(salt []byte) types.Option
func WithSaltLen(len int) types.Option
type Encoder

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func WithHasFunc ¶

func WithHasFunc(f func() hash.Hash) types.Option

WithHasFunc configure the ken hash func for Encoder, default value is sha256.New

func WithHashLen ¶

func WithHashLen(len int) types.Option

WithHashLen configure the hash length for Encoder, default value is 32

func WithInfo ¶

func WithInfo(info string) types.Option

WithInfo configure the info value for Encoder, default value is ""

func WithSalt ¶

func WithSalt(salt []byte) types.Option

WithSalt configure the salt value for Encoder, default automatically generate random strings

func WithSaltLen ¶

func WithSaltLen(len int) types.Option

WithSaltLen configure the salt length for Encoder, default value is 16

Types ¶

type Encoder ¶

type Encoder struct {
	SaltLen int // bytes to use as salt (octets)

	HashFunc func() hash.Hash
	Info     string
	HashLen  int // The length of the generated hash
	// contains filtered or unexported fields
}

func (*Encoder) Encode ¶

func (e *Encoder) Encode(src string) (string, error)

Encode returns the hash value of the given data

func (*Encoder) GetSalt ¶

func (e *Encoder) GetSalt() ([]byte, error)

GetSalt Returns the salt if present, otherwise nil

func (*Encoder) Hash ¶ added in v1.2.2

func (e *Encoder) Hash(src string) ([]byte, error)

Hash Generate and return a hash value in []byte format

func (*Encoder) Verify ¶

func (e *Encoder) Verify(hash, rawData string) (bool, error)

Verify compares a encoded data with its possible plaintext equivalent

Source Files ¶

View all Source files

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