utils

Documentation

Index

• Variables
• func AesDecrypt(cipherText []byte, passPhrase string) (string, error)
• func AesEncrypt(plainText string, passPhrase string) []byte
• func CreateToken(text string, passphrase string) string
• func DecryptToken(token string, passphrase string) (string, error)
• func Detokenize(text string, passphrase string) (string, error)
• func Tokenize(text string, passphrase string) (string, error)

Variables

var ErrCannotDecryptTokenContent = errors.New("unable to decrypt the token's content")

var ErrInvalidToken = errors.New("invalid token")

Functions

func AesDecrypt

func AesDecrypt(cipherText []byte, passPhrase string) (string, error)

AesDecrypt attempts to decrypt the provided bytes with the given passPhrase provided that it has been encrypted with AES256-GCM encryption

func AesEncrypt

func AesEncrypt(plainText string, passPhrase string) []byte

AesEncrypt uses AES256GCP to encrypt the provided plainText string using the given passPhrase

func CreateToken

func CreateToken(text string, passphrase string) string

CreateToken creates an encrypted substitution token from the given value

func DecryptToken

func DecryptToken(token string, passphrase string) (string, error)

DecryptToken extracts the payload from the provided substition token and decrypts its value using the given key

func Detokenize

func Detokenize(text string, passphrase string) (string, error)

Detokenize replaces all the encoded token by their clear text value

func Tokenize

func Tokenize(text string, passphrase string) (string, error)

Tokenize replaces a pre-tokenized file tokens with encrypted tokens