Java Engineering Programs Blog

RC4 encryption algorithm program in java

In cryptography is most widely used software stream cipher and is used popular protocols such as secure socket layer(SSL) and wep. RC4 has variable length key. RC4 is developed by Ronald Rivest which require...

rsa algorithm in java

RSA is a public key encryption algorithm and the name RSA derived from it’s investors Rivest,Shamir,Adleman.RSA works on the principle that says it is too difficult to find the factor of large prime numbers....

Robotic arm program in java

Robotic arm program in java

import java.applet.*; import java.awt.*; /*<applet code=”robot” height=”400″ width=”500″></applet>*/ public class robot extends Applet implements Runnable{ Thread t=null; int state; //int i=250,j=350,k=250,l=250,n=150,o=350; int m=0; boolean stopFlag; int x1,y1,x2,y2,x3,y3,x4,y4,x5,y5,x6,y6; public void init() { x1=100; y1=450; x2=150;...

knight’s tour problem java

knight’s tour problem java

import java.applet.Applet; import java.awt.*; import java.awt.event.*; import java.net.URL; import java.util.ArrayList; public class KT extends Applet { public final static int DELAY = 500; private Thread thd; public void init () { Label lblTitle =...