package com.zit;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import org.apache.commons.codec.binary.Hex;
import org.apache.commons.codec.digest.DigestUtils;
public class MdTest {
private static String src = "HEllo MD";
public static void main(String[] args) {
ccMD2();
jdkMD2();
jdkMD5();
}
public static void ccMD2() {
System.out.println("cc md2: " + DigestUtils.md2Hex(src.getBytes()));
}
public static void jdkMD2() {
MessageDigest md;
try {
md = MessageDigest.getInstance("MD2");
byte[] digest = md.digest(src.getBytes());
System.out.println("jdk md2: " + Hex.encodeHexString(digest));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
public static void jdkMD5() {
try {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] digest = md.digest(src.getBytes());
System.out.println("jdk md5: " + Hex.encodeHexString(digest));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
}
md加密
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