13 lines
256 B
Go
13 lines
256 B
Go
package sm4
|
|
|
|
import "crypto/cipher"
|
|
|
|
// NewGCM return a standard AEAD for sm4-gcm of 12 bytes nonce and 16 bytes tag.
|
|
func NewGCM(key []byte) (cipher.AEAD, error) {
|
|
c, err := NewCipher(key)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return cipher.NewGCM(c)
|
|
}
|