add SM4CMAC

hutool-crypto/src/main/java/cn/hutool/crypto/digest/HmacAlgorithm.java

@@ -3,17 +3,19 @@ package cn.hutool.crypto.digest;
 /**
  * HMAC算法类型<br>
  * see: https://docs.oracle.com/javase/7/docs/technotes/guides/security/StandardNames.html#Mac
- * 
+ *
  * @author Looly
  */
 public enum HmacAlgorithm {
-	HmacMD5("HmacMD5"), 
-	HmacSHA1("HmacSHA1"), 
-	HmacSHA256("HmacSHA256"), 
-	HmacSHA384("HmacSHA384"), 
+	HmacMD5("HmacMD5"),
+	HmacSHA1("HmacSHA1"),
+	HmacSHA256("HmacSHA256"),
+	HmacSHA384("HmacSHA384"),
 	HmacSHA512("HmacSHA512"),
 	/** HmacSM3算法实现，需要BouncyCastle库支持 */
-	HmacSM3("HmacSM3");
+	HmacSM3("HmacSM3"),
+	/** SM4 CMAC模式实现，需要BouncyCastle库支持 */
+	SM4CMAC("SM4CMAC");
 
 	private final String value;
 
@@ -24,4 +26,4 @@ public enum HmacAlgorithm {
 	public String getValue() {
 		return this.value;
 	}
-}
+}