sm4

package

v0.0.0-...-e28b223 Latest Latest Go to latest Published: Aug 16, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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const (
	ENC cryptMode = iota
	DEC
)

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const BlockSize = 16

This section is empty.

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

func Sm4Cbc(key []byte, in []byte, mode cryptMode) (out []byte, err error)

sm4 cbc mode

func Sm4Ecb(key []byte, in []byte, mode cryptMode) (out []byte, err error)

sm4 ecb mode

type KeySizeError int

func (k KeySizeError) Error() string

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

Cipher is an instance of SM4 encryption.

func (c *Sm4Cipher) BlockSize() int

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

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