modes

Documentation

Index

• func DecryptCBC(block cipher.Block, keyMac, msg []byte) ([]byte, error)
• func DecryptGCM(block cipher.Block, msg []byte) ([]byte, error)
• func EncryptCBC(block cipher.Block, keyMac []byte, cipherTextBuf bytes.Buffer, msg []byte) ([]byte, error)
• func EncryptGCM(block cipher.Block, cipherTextBuf bytes.Buffer, msg []byte) ([]byte, error)
• func Padding(src []byte, blocksize int) ([]byte, []byte)
• func Unpadding(dst []byte) []byte
• type BlockMode
  • func NewCBCDecrypter(b cipher.Block, iv []byte) (BlockMode, error)
  • func NewCBCEncrypter(b cipher.Block, iv []byte) (BlockMode, error)
• type Stream

Functions

func DecryptCBC

func DecryptCBC(block cipher.Block, keyMac, msg []byte) ([]byte, error)

func DecryptGCM

func DecryptGCM(block cipher.Block, msg []byte) ([]byte, error)

func EncryptCBC

func EncryptCBC(block cipher.Block, keyMac []byte, cipherTextBuf bytes.Buffer, msg []byte) ([]byte, error)

func EncryptGCM

func EncryptGCM(block cipher.Block, cipherTextBuf bytes.Buffer, msg []byte) ([]byte, error)

func Padding

func Padding(src []byte, blocksize int) ([]byte, []byte)

return src, dst

func Unpadding

func Unpadding(dst []byte) []byte

return dst

Types

type BlockMode

type BlockMode interface {
	BlockSize() int
	CryptBlocks(dst, src []byte) error
}

func NewCBCDecrypter

func NewCBCDecrypter(b cipher.Block, iv []byte) (BlockMode, error)

func NewCBCEncrypter

func NewCBCEncrypter(b cipher.Block, iv []byte) (BlockMode, error)

type Stream

type Stream interface {
	XORKeyStream(dst, src []byte) error
}