chacha20

Documentation

Index

• func Decrypt(key []byte, nonce []byte, ciphertext []byte) ([]byte, error)
• func Encrypt(key []byte, message []byte) ([]byte, []byte, error)
• func Nonce() ([]byte, error)
• type ChachaEncoder
  • func NewChachaEncoderParams(key []byte) *ChachaEncoder
  • func (enc *ChachaEncoder) Decrypt(ciphertext []byte, nonce []byte) ([]byte, error)
  • func (enc *ChachaEncoder) Encrypt(message []byte) ([]byte, []byte, error)
  • func (enc *ChachaEncoder) EncryptWithKey(key []byte, message []byte) ([]byte, []byte, error)

Functions

func Decrypt

func Decrypt(key []byte, nonce []byte, ciphertext []byte) ([]byte, error)

func Encrypt

func Encrypt(key []byte, message []byte) ([]byte, []byte, error)

func Nonce

func Nonce() ([]byte, error)

Types

type ChachaEncoder

type ChachaEncoder struct {
	// contains filtered or unexported fields
}

func NewChachaEncoderParams

func NewChachaEncoderParams(key []byte) *ChachaEncoder

func (*ChachaEncoder) Decrypt

func (enc *ChachaEncoder) Decrypt(ciphertext []byte, nonce []byte) ([]byte, error)

func (*ChachaEncoder) Encrypt

func (enc *ChachaEncoder) Encrypt(message []byte) ([]byte, []byte, error)

func (*ChachaEncoder) EncryptWithKey

func (enc *ChachaEncoder) EncryptWithKey(key []byte, message []byte) ([]byte, []byte, error)