Security

Project Done by Hungund Bilal

Project Name:                                In Cryptool

Objective:                                       For transferring Secured Message from one end to remote end

Project Description:                       It is a simple software which convert plain text into cipher text with various Cryptography Technology, which help to transfer message securely

CryptoGraphy Technology Used:

1. Caesar Cipher
2. Viginere Cipher
3. Columner Cipher
4. Message Digest MD5

Advantages:

• GUI is User Friendly
• Secure message is transfer
• Used in small Scale

By Hungund Bilal Hussain

Diploma in Computer Engg.

Interfacing of Dot Matrix using IC74164

Interfacing of Dot Matrix using IC74164

Interfacing:

Theory:
Just connect one port line to the pins of 74164 (pin 2 and in pin no 8). IC74164 is basically a Shift Register which shifts the value according to the clock. As clock is trigger data is shifted. With that just give in such a way that shifting of data will not visible which in other word called as Persistent of Vision

Program

#include <reg51.h>
// Comment and Like and Share it for code
//do also like, comment and subscribe in my Channel Bilal Hussain

Output:

Advantage:
-> Reduces the port lines
-> Faster Simulation

clrscr() function in ALP

Assembly Program to simulate 'cls' Command of DOS (clrscr)

Program is as follows:
;Program for cls command in ALP
assume cs:code
code segment
start:  mov ah,06
        mov al,0
        mov al,0
        mov cx,0000
        mov dh,24
        mov dl,79
        int 10h
        mov ah,02h
        mov bh,0
        mov dx,0
        mov ah,4ch
        int 21h
code ends
end start

To run this program open Tasm 1.4(TechApple.net)
> tasm clrscr.asm
>tlink clrscr.obj
>clrscr
Output:

If you need any type of program just notify me in Comment Box above

Program for nslookup Command in Java

As you know that nslookup is to fetch IP Address of destination
The Program in java for that is as follow:

/*nslookup*/
import java.net.*;
import java.*;
class nslookup
{
 public static void main(String args[]) throws UnknownHostException
 {
  String s=args[0];
  InetAddress ip = InetAddress.getByName(s);
  System.out.println("IP Address of: " +ip.toString());
 }
}

Output:

By Hungund Bilal

Student of ARKP

Computer Dept