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comparison src/fschmidt/util/java/MD5Util.java @ 68:00520880ad02

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add fschmidt source
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 05 Oct 2025 17:24:15 -0600
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67:9d0fefce6985 68:00520880ad02
1 package fschmidt.util.java;
2
3 import java.io.UnsupportedEncodingException;
4 import java.security.MessageDigest;
5 import java.security.NoSuchAlgorithmException;
6
7 public class MD5Util {
8 public static String hex(byte[] array) {
9 StringBuffer sb = new StringBuffer();
10 for (byte anArray : array) {
11 sb.append(Integer.toHexString((anArray
12 & 0xFF) | 0x100).substring(1, 3));
13 }
14 return sb.toString();
15 }
16
17 public static String md5Hex(String message) {
18 try {
19 MessageDigest md =
20 MessageDigest.getInstance("MD5");
21 return hex(md.digest(message.getBytes("CP1252")));
22 } catch (NoSuchAlgorithmException e) {
23 } catch (UnsupportedEncodingException e) {
24 }
25 return null;
26 }
27 }