sm4

Documentation

Index

• Constants
• func NewCipher(key []byte) (cipher.Block, error)
• func Sm4Cbc(hexKey string, cipherText string, encryptMode bool, cbcIV []byte) (outStr string, err error)
• func Sm4Ecb(hexKey string, cipherText string, encryptMode bool) (outStr string, err error)
• type SM4Key
• type Sm4Cipher
  • func (c *Sm4Cipher) BlockSize() int
  • func (c *Sm4Cipher) Decrypt(dst, src []byte)
  • func (c *Sm4Cipher) Encrypt(dst, src []byte)

Constants

const BlockSize = 16

Functions

func NewCipher

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

NewCipher creates and returns a new cipher.Block.

func Sm4Cbc

func Sm4Cbc(hexKey string, cipherText string, encryptMode bool, cbcIV []byte) (outStr string, err error)

func Sm4Ecb

func Sm4Ecb(hexKey string, cipherText string, encryptMode bool) (outStr string, err error)

Types

type SM4Key

type SM4Key []byte

type Sm4Cipher

type Sm4Cipher struct {
	// contains filtered or unexported fields
}

func (*Sm4Cipher) BlockSize

func (c *Sm4Cipher) BlockSize() int

func (*Sm4Cipher) Decrypt

func (c *Sm4Cipher) Decrypt(dst, src []byte)

func (*Sm4Cipher) Encrypt

func (c *Sm4Cipher) Encrypt(dst, src []byte)