crypto

Documentation

Index

• func LoadPasswordKey(password string, salt []byte, stretch int) ([]byte, error)
• func NewKey() []byte
• func NewPasswordKey(password string, stretch int) ([]byte, []byte, error)
• type Cipher
  • func LoadCipher(key, nonce []byte) (*Cipher, error)
  • func NewCipher(key []byte) (*Cipher, error)
  • func (cipher *Cipher) Decrypt(ciphertext []byte) []byte
  • func (cipher *Cipher) Encrypt(plaintext []byte) []byte
  • func (cipher *Cipher) GetNonce() []byte
  • func (cipher *Cipher) TryDecrypt(ciphertext []byte) ([]byte, error)
• type IncorrectPasswordError
  • func (s IncorrectPasswordError) Error() string
• type InvalidPasswordError
  • func (s InvalidPasswordError) Error() string

Functions

func LoadPasswordKey

func LoadPasswordKey(password string, salt []byte, stretch int) ([]byte, error)

func NewKey

func NewKey() []byte

func NewPasswordKey

func NewPasswordKey(password string, stretch int) ([]byte, []byte, error)

Types

type Cipher

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

func LoadCipher

func LoadCipher(key, nonce []byte) (*Cipher, error)

func NewCipher

func NewCipher(key []byte) (*Cipher, error)

func (*Cipher) Decrypt

func (cipher *Cipher) Decrypt(ciphertext []byte) []byte

func (*Cipher) Encrypt

func (cipher *Cipher) Encrypt(plaintext []byte) []byte

func (*Cipher) GetNonce

func (cipher *Cipher) GetNonce() []byte

func (*Cipher) TryDecrypt

func (cipher *Cipher) TryDecrypt(ciphertext []byte) ([]byte, error)

type IncorrectPasswordError

type IncorrectPasswordError string

func (IncorrectPasswordError) Error

func (s IncorrectPasswordError) Error() string

type InvalidPasswordError

type InvalidPasswordError string

func (InvalidPasswordError) Error

func (s InvalidPasswordError) Error() string