MD5 Tools - Check.java - Piero Tofy.it


	import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class Check implements Operazioni { public void execute() throws NoSuchAlgorithmException, IOException { InputStreamReader Reader = new InputStreamReader(System.in); BufferedReader myInput = new BufferedReader(Reader); System.out.println("Inserire la stringa da controllare:"); String StrToCheck = myInput.readLine(); System.out.println("Inserire l'hash da controllare:"); String HashToCheck = myInput.readLine(); boolean CheckStrings = StrEquals(StrToCheck,HashToCheck); if(CheckStrings) System.out.println("Le stirnghe corrispondono!"); else System.out.println("Le stringhe non corrispondono!"); } public boolean StrEquals(String StrToCheck,String HashToCheck) throws NoSuchAlgorithmException{ MessageDigest mdEnc = MessageDigest.getInstance("MD5"); mdEnc.update(StrToCheck.getBytes(), 0, StrToCheck.length()); String md5 = new BigInteger(1, mdEnc.digest()).toString(16); if(md5.equals(HashToCheck)) return true; else return false; } }