crypto

Documentation

Index

• Variables
• func CheckEnv() error
• func Decrypt(ciphertext []byte) ([]byte, error)
• func Encrypt(plain []byte) ([]byte, error)

Variables

var ErrKeyNotSet = errors.New("CF_ENC_KEY not set")

ErrKeyNotSet is returned when CF_ENC_KEY is missing.

Functions

func CheckEnv

func CheckEnv() error

CheckEnv validates that CF_ENC_KEY is set and a valid length.

func Decrypt

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

Decrypt decrypts ciphertext using AES-GCM with key from CF_ENC_KEY.

func Encrypt

func Encrypt(plain []byte) ([]byte, error)

Encrypt encrypts plaintext using AES-GCM with key from CF_ENC_KEY.