aes

Documentation

Index

• Constants
• func Decrypt(ciphertext, key []byte) ([]byte, error)
• func Encrypt(plaintext, key []byte) ([]byte, error)
• type Decrypter
  • func NewDecrypter(src io.Reader, dst io.Writer) *Decrypter
  • func (d Decrypter) Decrypt(key []byte) error
• type Encrypter
  • func NewEncrypter(src io.Reader, dst io.Writer) *Encrypter
  • func (e Encrypter) Encrypt(key []byte) error

Constants

const KeyLength = 32

KeyLength is the recommended length of the AES key.

Functions

func Decrypt

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

Decrypt decrypts a base64-encoded byte slice using the given key and initialization vector (IV) contained in the byte slice.

func Encrypt

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

Encrypt encrypts a byte slice using the given key and returns the encrypted byte slice in base64-encoded form, including the initialization vector (IV) used during encryption. The IV is a unique value used in the encryption process to prevent replay attacks.

Types

type Decrypter

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

func NewDecrypter

func NewDecrypter(src io.Reader, dst io.Writer) *Decrypter

func (Decrypter) Decrypt

func (d Decrypter) Decrypt(key []byte) error

Decrypt decrypts data from src and writes it to dst.

type Encrypter

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

func NewEncrypter

func NewEncrypter(src io.Reader, dst io.Writer) *Encrypter

func (Encrypter) Encrypt

func (e Encrypter) Encrypt(key []byte) error

Encrypt encrypts data from src and writes it to dst.