!383 【轻量级PR】- SM4 增加注释

Merge pull request !383 from dazer007/v5-dev
2025-04-19 03:01:48 +08:00 · 2021-07-27 17:44:52 +00:00 · 2021-07-27 17:44:52 +00:00 · 4ed2f41b1f
commit 4ed2f41b1f
parent 9f1920e498 351629e334
1 changed files with 5 additions and 0 deletions
--- a/hutool-crypto/src/main/java/cn/hutool/crypto/symmetric/SM4.java
+++ b/hutool-crypto/src/main/java/cn/hutool/crypto/symmetric/SM4.java
@ -12,6 +12,11 @@ import javax.crypto.spec.IvParameterSpec;
 /**
 * SM4实现
 *
+ * 国密算法
+ * 1、非对称加密和签名：SM2
+ * 2、摘要签名算法：SM3
+ * 3、对称加密：SM4
+ *
 * @author Looly
 * @since 4.6.8
 */