From 8f161590c19c46b81df00e72b05c32d1efc39970 Mon Sep 17 00:00:00 2001
From: Timi <imyeyu6@qq.com>
Date: Thu, 30 Oct 2025 17:11:35 +0800
Subject: [PATCH] not throw NoSuchAlgorithmException in Digest

---
 src/main/java/com/imyeyu/utils/Digest.java | 86 +++++++++++++---------
 1 file changed, 51 insertions(+), 35 deletions(-)

diff --git a/src/main/java/com/imyeyu/utils/Digest.java b/src/main/java/com/imyeyu/utils/Digest.java
index c77a823..8ce1aca 100644
--- a/src/main/java/com/imyeyu/utils/Digest.java
+++ b/src/main/java/com/imyeyu/utils/Digest.java
@@ -15,73 +15,89 @@ import java.security.NoSuchAlgorithmException;
  */
 public class Digest {
 
-	public static String md5(String data) throws NoSuchAlgorithmException {
+	public static String md5(String data) {
 		return md5(data, StandardCharsets.UTF_8);
 	}
 
-	public static String md5(String data, Charset charset) throws NoSuchAlgorithmException {
+	public static String md5(String data, Charset charset) {
 		return md5(data.getBytes(charset));
 	}
 
-	public static String md5(byte[] data) throws NoSuchAlgorithmException {
-		if (data == null || data.length == 0) {
-			return null;
+	public static String md5(byte[] data) {
+		try {
+			if (data == null || data.length == 0) {
+				return null;
+			}
+			MessageDigest md5 = MessageDigest.getInstance("MD5");
+			md5.update(data);
+			byte[] bytes = md5.digest();
+			char[] chars = new char[bytes.length * 2];
+			for (int i = 0, j = 0; i < bytes.length; i++) {
+				chars[j++] = Text.HEX_DIGITS_LOWER[bytes[i] >>> 4 & 0xF];
+				chars[j++] = Text.HEX_DIGITS_LOWER[bytes[i] & 0xF];
+			}
+			return new String(chars);
+		} catch (NoSuchAlgorithmException e) {
+			throw new UnsupportedOperationException("unsupported md5 digest");
 		}
-		MessageDigest md5 = MessageDigest.getInstance("MD5");
-		md5.update(data);
-		byte[] bytes = md5.digest();
-		char[] chars = new char[bytes.length * 2];
-		for (int i = 0, j = 0; i < bytes.length; i++) {
-			chars[j++] = Text.HEX_DIGITS_LOWER[bytes[i] >>> 4 & 0xF];
-			chars[j++] = Text.HEX_DIGITS_LOWER[bytes[i] & 0xF];
-		}
-		return new String(chars);
 	}
 
-	public static String sha1(String data) throws NoSuchAlgorithmException {
+	public static String sha1(String data) {
 		return sha1(data, StandardCharsets.UTF_8);
 	}
 
-	public static String sha1(String data, Charset charset) throws NoSuchAlgorithmException {
+	public static String sha1(String data, Charset charset) {
 		return sha1(data.getBytes(charset));
 	}
 
-	public static String sha1(byte[] bytes) throws NoSuchAlgorithmException {
-		MessageDigest sha = MessageDigest.getInstance("SHA");
-		sha.update(bytes);
-		return Text.byteToHex(sha.digest());
+	public static String sha1(byte[] bytes)  {
+		try {
+			MessageDigest sha = MessageDigest.getInstance("SHA");
+			sha.update(bytes);
+			return Text.byteToHex(sha.digest());
+		} catch (NoSuchAlgorithmException e) {
+			throw new UnsupportedOperationException("unsupported sha1 digest");
+		}
 	}
 
-	public static String sha256(String data) throws NoSuchAlgorithmException {
+	public static String sha256(String data) {
 		return sha256(data, StandardCharsets.UTF_8);
 	}
 
-	public static String sha256(String data, Charset charset) throws NoSuchAlgorithmException {
+	public static String sha256(String data, Charset charset) {
 		return sha256(data.getBytes(charset));
 	}
 
-	public static String sha256(byte[] bytes) throws NoSuchAlgorithmException {
-		MessageDigest sha = MessageDigest.getInstance("SHA-256");
-		sha.update(bytes);
-		return Text.byteToHex(sha.digest());
+	public static String sha256(byte[] bytes) {
+		try {
+			MessageDigest sha = MessageDigest.getInstance("SHA-256");
+			sha.update(bytes);
+			return Text.byteToHex(sha.digest());
+		} catch (NoSuchAlgorithmException e) {
+			throw new UnsupportedOperationException("unsupported sha256 digest");
+		}
 	}
 
-	public static String sha512(String data) throws NoSuchAlgorithmException {
+	public static String sha512(String data) {
 		return sha512(data, StandardCharsets.UTF_8);
 	}
 
-	public static String sha512(String data, Charset charset) throws NoSuchAlgorithmException {
+	public static String sha512(String data, Charset charset) {
 		return sha512(data.getBytes(charset));
 	}
 
-	public static String sha512(byte[] bytes) throws NoSuchAlgorithmException {
-		MessageDigest sha = MessageDigest.getInstance("SHA-512");
-		BigInteger number = new BigInteger(1, sha.digest(bytes));
-		StringBuilder result = new StringBuilder(number.toString(16));
-		while (result.length() < 64) {
-			result.insert(0, "0");
+	public static String sha512(byte[] bytes) {
+		try {
+			MessageDigest sha = MessageDigest.getInstance("SHA-512");
+			BigInteger number = new BigInteger(1, sha.digest(bytes));
+			StringBuilder result = new StringBuilder(number.toString(16));
+			while (result.length() < 64) {
+				result.insert(0, "0");
+			}
+			return result.toString();
+		} catch (NoSuchAlgorithmException e) {
+			throw new UnsupportedOperationException("unsupported sha512 digest");
 		}
-		return result.toString();
 	}
 
 	public static String argon2id(String password) {