Chapter 1
INTRODUCTION
Secrecy is certainly important to the security or integrity of information transmission. Indeed, the need for secure communication is more profound than ever, recognizing the fact that conduct of much of our commerce, business and personal matters is ever being carried out today through the medium of computers, which has replaced the traditional medium computers.
Recently, the number of individuals and organizations using wide computer networks for personal and professional activities h ....etc

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LEAST SIGNIFICANT BIT EMBEDDINGS: IMPLEMENTATION AND DETECTION

INTRODUCTION

Steganography is a method of hiding digital information so that it will escape detection that has been used by al-Qaeda, drug cartels, and others. Properly-executed steganography allows for large quantities of information to be hidden inside a file, while making no perceivable changes to that file's contents. Steganography can be applied to many types of data, including audio, video, and images and can hide any kind of dig ....etc

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source code for implementation of idea algorithm in java

001
import java.util.*;
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import java.io.*;
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import java.math.BigInteger;
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class decrypt
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{
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static String circular_shift(String s)
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{
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String y=;
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for(int i=25;i<128;i++)
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y+=s.charAt(i);
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for(int i=0;i<25;i++)
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y=y+s.charAt(i);
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return y;
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}
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static String xor(String x,String y)
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{
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String z=;
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if(x.length()<16)
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for(int i=x.length();i<16;i++)
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x=0+x;
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if(y.len ....etc

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quality threshold clustering algorithm implementation source code

Abstract

Quality Threshold Clustering (QTC) is an algorithm for partitioning data, in fields such as biology, where clustering of large data-sets can aid scientific discovery. Unlike other clustering algorithms, QTC does not require knowing the number of clusters a priori, however, its perceived need for high computing power often makes it an unattractive choice. This paper presents a thorough study of QTC. We analyze the worst case complexity of the algorithm and discuss metho ....etc

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Kindly help me get the implementation of IDEA algorithm in Java or C. I shall study the code and learn a lot. Please help.. ....etc

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m mtech student & m doing project in an approach of association rule mining on very large database using sampling technique..i need this code for checking how the association rule mining work on databse ....etc

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I want help in developing code for implementation of bankers algorithm and new request algorithm in java with GUI ....etc

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Hi,
I need java source code for FP growth algorithm urgently..can u please send me as soon as possible ....etc

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plz give the answer of draw and explain IDEA algorithm with sub key generation
i am not getting the answer of this question perfectly plz reply answer soon ....etc

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Hi everyone
I need java code for simulation of task scheduling based on ACO in cloud environment plz.
thanks ....etc

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