crypto

Documentation

Index

• Constants
• func Decrypt(key []byte, cryptoText string) (pt string, err error)
• func DecryptCipherText(cipherText, rawKey, nonce, rawAuthenticatedData string) (result []byte, err error)
• func Encrypt(key []byte, text string) string
• func EncryptString(plainText, key, nonce, authenticatedData string, noBytes int) (result string, err error)
• func GenerateItemKey(returnBytes int) string
• func GenerateMasterKeyAndServerPassword004(input GenerateEncryptedPasswordInput) (masterKey, serverPassword string, err error)
• func GenerateNonce() []byte
• func SplitContent(in string) (version, nonce, cipherText, authenticatedData string)
• type GenerateEncryptedPasswordInput

Constants

const (
	// KeySize is the size of the key used by this AEAD, in bytes.
	KeySize = 32

	// NonceSizeX is the size of the nonce used with the XChaCha20-Poly1305
	// variant of this AEAD, in bytes.
	NonceSizeX = 24

	SaltSize = 16

	MaxPlaintextSize = 10000000
)

Functions

func Decrypt

func Decrypt(key []byte, cryptoText string) (pt string, err error)

Decrypt from base64 to decrypted string.

func DecryptCipherText

func DecryptCipherText(cipherText, rawKey, nonce, rawAuthenticatedData string) (result []byte, err error)

func Encrypt

func Encrypt(key []byte, text string) string

Encrypt string to base64 crypto using AES.

func EncryptString

func EncryptString(plainText, key, nonce, authenticatedData string, noBytes int) (result string, err error)

func GenerateItemKey

func GenerateItemKey(returnBytes int) string

func GenerateMasterKeyAndServerPassword004

func GenerateMasterKeyAndServerPassword004(input GenerateEncryptedPasswordInput) (masterKey, serverPassword string, err error)

func GenerateNonce

func GenerateNonce() []byte

func SplitContent

func SplitContent(in string) (version, nonce, cipherText, authenticatedData string)

Types

type GenerateEncryptedPasswordInput

type GenerateEncryptedPasswordInput struct {
	UserPassword  string
	Identifier    string
	PasswordNonce string
	Debug         bool
}