mgm

Documentation

Overview

Multilinear Galois Mode (MGM) block cipher mode.

Index

• Variables
• func NewMGM(cipher cipher.Block, tagSize int) (cipher.AEAD, error)
• type MGM
  • func (mgm *MGM) NonceSize() int
  • func (mgm *MGM) Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error)
  • func (mgm *MGM) Overhead() int
  • func (mgm *MGM) Seal(dst, nonce, plaintext, additionalData []byte) []byte

Variables

var (
	R64  *big.Int = big.NewInt(0)
	R128 *big.Int = big.NewInt(0)
)

Functions

func NewMGM

func NewMGM(cipher cipher.Block, tagSize int) (cipher.AEAD, error)

Types

type MGM

type MGM struct {
	// contains filtered or unexported fields
}

func (*MGM) NonceSize

func (mgm *MGM) NonceSize() int

func (*MGM) Open

func (mgm *MGM) Open(dst, nonce, ciphertext, additionalData []byte) ([]byte, error)

func (*MGM) Overhead

func (mgm *MGM) Overhead() int

func (*MGM) Seal

func (mgm *MGM) Seal(dst, nonce, plaintext, additionalData []byte) []byte