fix bug

2025-07-21 15:09:48 +08:00 · 2020-05-05 23:49:41 +08:00
parent 513fb1c861
commit bf65fa3c5f
5 changed files with 22 additions and 2 deletions
--- a/hutool-crypto/src/main/java/cn/hutool/crypto/digest/opt/HOTP.java
+++ b/hutool-crypto/src/main/java/cn/hutool/crypto/digest/opt/HOTP.java
@@ -35,6 +35,8 @@ public class HOTP {

 	/**
 	 * 构造，使用默认密码长度和默认HMAC算法(HmacSHA1)
+	 *
+	 * @param key 共享密码，RFC 4226要求最少128位
 	 */
 	public HOTP(byte[] key) {
 		this(DEFAULT_PASSWORD_LENGTH, key);