sm4

Documentation

Index

• Constants
• func Cbc(key []byte, in []byte, mode bool) (out []byte, err error)
• func NewCipher(key []byte) (cipher.Block, error)
• type Cipher
  • func (c *Cipher) BlockSize() int
  • func (c *Cipher) Decrypt(dst, src []byte)
  • func (c *Cipher) Encrypt(dst, src []byte)
• type Key

Constants

const BlockSize = 16

Functions

func Cbc

func Cbc(key []byte, in []byte, mode bool) (out []byte, err error)

func NewCipher

func NewCipher(key []byte) (cipher.Block, error)

NewCipher creates and returns a new cipher.Block.

Types

type Cipher

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

Cipher is an instance of SM4 encryption.

func (*Cipher) BlockSize

func (c *Cipher) BlockSize() int

func (*Cipher) Decrypt

func (c *Cipher) Decrypt(dst, src []byte)

func (*Cipher) Encrypt

func (c *Cipher) Encrypt(dst, src []byte)

type Key

type Key []byte