crypto

Documentation

Index

• func CreateHMAC(keyb []byte, data []byte) ([]byte, error)
• func DecryptString(WrappedText string, key []byte) (string, error)
• func EncryptString(data string, key []byte) (string, error)
• func GetPassword() ([]byte, error)
• func JoinBytes(dst, src []byte) []byte
• func RandomKey(n int) []byte
• func RandomKeyB64(n int) string
• type EncryptionObject
  • func (e *EncryptionObject) Decrypt() error
  • func (e *EncryptionObject) Encrypt() error
  • func (e *EncryptionObject) InlineEncryptMap(path string) error
  • func (e *EncryptionObject) ReadConfigFiles(filename string) []byte
  • func (e *EncryptionObject) ReadEncryptedConfigFiles(filename string) []byte
  • func (e *EncryptionObject) UnwrapCrypto() error
  • func (e *EncryptionObject) WrapCrypto()

Functions

func CreateHMAC

func CreateHMAC(keyb []byte, data []byte) ([]byte, error)

CreateHMAC will generate a cryptographic hash of data supplied

func DecryptString

func DecryptString(WrappedText string, key []byte) (string, error)

func EncryptString

func EncryptString(data string, key []byte) (string, error)

func GetPassword

func GetPassword() ([]byte, error)

func JoinBytes

func JoinBytes(dst, src []byte) []byte

func RandomKey

func RandomKey(n int) []byte

RandomKey returns a number of random bytes

func RandomKeyB64

func RandomKeyB64(n int) string

RandomKeyB64 is the same as RandomKey but returns the bytes encoded in Base64

Types

type EncryptionObject

type EncryptionObject struct {
	Key         []byte
	CipherText  []byte
	PlainText   []byte
	HMAC        []byte
	WrappedData string
}

EncryptionObject contains all the variables and methods associated with encrypting and decrypting data

func (*EncryptionObject) Decrypt

func (e *EncryptionObject) Decrypt() error

Decrypt will decrypt data with specified key

func (*EncryptionObject) Encrypt

func (e *EncryptionObject) Encrypt() error

Encrypt will crypto data with specified key

func (*EncryptionObject) InlineEncryptMap

func (e *EncryptionObject) InlineEncryptMap(path string) error

func (*EncryptionObject) ReadConfigFiles

func (e *EncryptionObject) ReadConfigFiles(filename string) []byte

func (*EncryptionObject) ReadEncryptedConfigFiles

func (e *EncryptionObject) ReadEncryptedConfigFiles(filename string) []byte

func (*EncryptionObject) UnwrapCrypto

func (e *EncryptionObject) UnwrapCrypto() error

UnwrapCrypto unwraps cipher text and hmac to allow decryption

func (*EncryptionObject) WrapCrypto

func (e *EncryptionObject) WrapCrypto()

WrapCrypto wraps both cipher text and hmac into a single string to be written to disk