encryption

Documentation

Overview

Package encryption performs encryption using AES256 CBC + HMAC SHA256.

Index

• Constants
• type Key
  • func (key Key) Decrypt(ciphertext string) (cleartext []byte, err error)
  • func (key Key) DecryptString(ciphertext string) (cleartext string, err error)
  • func (key Key) Encrypt(cleartext []byte) (ciphertext string, err error)
  • func (key Key) EncryptString(cleartext string) (ciphertext string, err error)

Constants

const (
	// KeyLength is the expected key length, in bytes.
	KeyLength = 256 / 8
)

Types

type Key

type Key []byte

Key is a 256 bit encryption key.

func (Key) Decrypt

func (key Key) Decrypt(ciphertext string) (cleartext []byte, err error)

Decrypt the ciphertext.

func (Key) DecryptString

func (key Key) DecryptString(ciphertext string) (cleartext string, err error)

DecryptString decrypts the ciphertext into a string value.

func (Key) Encrypt

func (key Key) Encrypt(cleartext []byte) (ciphertext string, err error)

Encrypt cleartext bytes into a base64 ciphertext string

func (Key) EncryptString

func (key Key) EncryptString(cleartext string) (ciphertext string, err error)

EncryptString encrypts a string value.