?? messagedigester.java
字號:
/*
* Message Digester Class
* 1998/02/04 (C)Copyright T.Kazawa(Digitune)
*/
package JP.digitune.util;
import java.security.*;
public class MessageDigester {
private MessageDigester() {
}
public static String getMD5(String src) {
byte[] buf = src.getBytes();
try {
MessageDigest md = MessageDigest.getInstance("MD5");
buf = md.digest(buf);
} catch (NoSuchAlgorithmException e) {}
StringBuffer sb = new StringBuffer();
for (int i = 0; i < buf.length; i++)
sb.append(Integer.toString(new Byte(buf[i]).intValue()
, Character.MAX_RADIX));
return sb.toString();
}
}
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