encryption

Documentation

Index

• type Encryptor
  • func NewEncryptor(key string) (*Encryptor, error)
  • func (e *Encryptor) Decrypt(data []byte) ([]byte, error)
  • func (e *Encryptor) Encrypt(data []byte) ([]byte, error)

Types

type Encryptor

type Encryptor struct {
	Key string // encryption 256-bits key encoded in hexadecimal
	// contains filtered or unexported fields
}

Encryptor allows to encrypt/Decrypt any date with AES tools

func NewEncryptor

func NewEncryptor(key string) (*Encryptor, error)

NewEncryptor allows to instantiate a new encryptor with an existing key or a new one if no key is provided

func (*Encryptor) Decrypt

func (e *Encryptor) Decrypt(data []byte) ([]byte, error)

Decrypt allows to decrypt previously encrypted data We need to retrieve the nonce defined as the encrypted data prefix

func (*Encryptor) Encrypt

func (e *Encryptor) Encrypt(data []byte) ([]byte, error)

Encrypt allows to encrypt data with the encryptor GCM encrypted data is prefixed with the nonce