Encryption using RSA algorithm in java

Introduction

In this article I will provide you an approach of using RSA algorithm for long String. As you know that RSA algorithm is limited 117 bytes, long strings can not be encrypted or decrypted. However it is possible to break the bytes into several chunks and then to encrypt or decrypt the contents. This algorithm is used for asymmetric cryptography. For asymmetric cryptography, you can click this link.

Technicalities

In this article I provide below the complete example for encryption and decryption of long strings. If you use the (more…)

NetBIOS (Network Basic Input Output System) is a program that allows application on different computers to communicate within a LAN (Local Area Network).

It was developed by IBM and SYTEK for pc connectivity.NetBIOS is an interface between the transport and session in OSI layers. NetBIOS is Used in OS/2 and UNIX operating system.It also support TCP/IP.

NetBIOS is the de facto standard today because of its IBM origins. It supports Ethernet, token rings, ARCnet, starLAN.
SERVICES:

A NETBIOS command provides three distinct  services.

Name Service for name registration (more…)

Millions of people never stop to think that every day of their lives they are involved in resale transactions. Every time they make a purchase of an item from someone besides the person who created or grew it, they are completing a resale transaction, and without resellers, the global economy would come to a very swift and jolting halt.

Reselling for a profit is something that anyone can do, especially with the advent of the Internet and the elimination of the need for a brick and mortar storefront.

Reselling on the Internet can involve concrete items; many traditional retailers have websites from which consumers can order the same products found to the retail store shelves. (more…)

SMS has several advantages. It is more discreet than a telephonic conversation, making it the ideal form for communicating when you don’t want to be disturbed. SMS is less time-consuming in comparison to make a phone call or send an e-mail. Unlike email and instant messenger, SMS doesn’t require you to be at your computer.

SMS is a store-and-forward service, meaning that when you send a text message, the message does not go directly to the client’s cell phone. The advantage of this method is that the client’s cell phone doesn’t have to be active or in range for you to send a message. The message is stored in the SMSC (for days if necessary) until the client turns his cell phone on or moves into range, at which point the message is delivered. (more…)

We offers help fix virtually any problem you might have with your Laptop, Desktop, Server or any other computer product. If you come to our store you would be given the luxury to talk to a technician and explain to him the problem you are facing, where we will be patient and fast to help.

Motherboard

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Apple said the flaw affected first-generation Nanos, sold between September 2005 and December 2006, in very rare instances. The company’s statement added that “There have been no reports of serious injuries or property damage, and no reports of incidents for any other iPod Nano model.”

Japan’s government has been working with Apple to investigate three separate cases of iPods that overheated while being recharged, according to Ministry of Economy, Trade and Industry official Hiroyuki Yoshitsune. A defect in the lithium-ion battery was suspected in all three cases.
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