encrypter

Documentation

Overview

Package encrypter contains data encryption implementations.

Index

• type Encrypter
• type GCMEncrypter
  • func NewGCMEncrypter(key string) (*GCMEncrypter, error)
  • func (e *GCMEncrypter) Decrypt(data []byte) ([]byte, error)
  • func (e *GCMEncrypter) Encrypt(data []byte) ([]byte, error)
• type NoopEncrypter
  • func NewNoopEncrypter() *NoopEncrypter
  • func (e *NoopEncrypter) Decrypt(data []byte) ([]byte, error)
  • func (e *NoopEncrypter) Encrypt(data []byte) ([]byte, error)

Types

type Encrypter

type Encrypter interface {
	Decrypt([]byte) ([]byte, error)
	Encrypt([]byte) ([]byte, error)
}

Encrypter is an interface that defines methods for encrypting and decrypting data.

type GCMEncrypter

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

GCMEncrypter is an implementation of the Encrypter interface that uses the AES-GCM encryption algorithm.

func NewGCMEncrypter

func NewGCMEncrypter(key string) (*GCMEncrypter, error)

NewGCMEncrypter creates a new instance of GCMEncrypter with the provided key. It initializes the AES-GCM cipher mode for encryption and decryption.

func (*GCMEncrypter) Decrypt

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

Decrypt decrypts an AES-GCM encrypted byte array.

func (*GCMEncrypter) Encrypt

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

Encrypt encrypts the given byte array using the AES-GCM block cipher.

type NoopEncrypter

type NoopEncrypter struct{}

NoopEncrypter is an implementation of the Encrypter interface that performs no actual encryption or decryption.

func NewNoopEncrypter

func NewNoopEncrypter() *NoopEncrypter

NewNoopEncrypter creates a new instance of NoopEncrypter.

func (*NoopEncrypter) Decrypt

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

Decrypt returns the input byte slice as is.

func (*NoopEncrypter) Encrypt

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

Encrypt returns the input byte slice as is.