The RSA Algorithm Evgeny Milanov 3 June 2009 In 1978‚ Ron Rivest‚ Adi Shamir‚ and Leonard Adleman introduced a cryptographic algorithm‚ which was essentially to replace the less secure National Bureau of Standards (NBS) algorithm. Most importantly‚ RSA implements a public-key cryptosystem‚ as well as digital signatures. RSA is motivated by the published works of Diffie and Hellman from several years before‚ who described the idea of such an algorithm‚ but never truly developed it. Introduced at the
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support systems‚ research support systems‚ teaching and learning support systems‚ computerized medical support systems‚ knowledge management support systems‚ and many more. The recent development of the Web generates further momentum to the design and implementation of support systems. Obviously enough‚ there is a strong trend for studying computerized support systems especially on Web platforms. Research on
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DESIGN AND IMPLEMENTATION OF AN ONLINE STUDENT ADMISSION SYSTEM (A CASE STUDY OF FEDERAL COLLEGE OF EDUCATION‚ EHA-AMUFU‚ ENUGU STATE) TABLE OF CONTENTS Title page Certification Dedication Acknowledgement Abstract Table of contents CHAPTER ONE 1.0 INTRODUCTION of “design and implementation of an online students admission system” 1.1 Background of the study 1.2 Statement of the problem 1.3 Purpose of the study 1.4 Significance of the study 1.5 Scope of study CHAPTER TWO 2.1 LITERATURE REVIEW
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Chapter 7 Backtracking Algorithms Truth is not discovered by proofs but by exploration. It is always experimental. — Simone Weil‚ The New York Notebook‚ 1942 Objectives • • • • • • To appreciate how backtracking can be used as a solution strategy. To recognize the problem domains for which backtracking strategies are appropriate. To understand how recursion applies to backtracking problems. To be able to implement recursive solutions to problems involving backtracking. To comprehend the minimax
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c++ 1. (10 points) Consider the usual algorithm to convert a fully parenthesized infix expression to a postfix expression. Suppose that you have read 10 input characters during a conversion and that the stack now contains these symbols: | | | + | | ( | bottom |___*___| Now‚ suppose that you read and process the 11th symbol of the input. Draw the stack for the case where the 11th symbol is:
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Euclidean algorithm In mathematics‚ the Euclidean algorithm‚ or Euclid’s algorithm‚ is a method for computing the greatest common divisor (GCD) of two (usually positive) integers‚ also known as the greatest common factor (GCF) or highest common factor (HCF). It is named after the Greek mathematician Euclid‚ who described it in Books VII and X of his Elements. The GCD of two positive integers is the largest integer that divides both of them without leaving a remainder (the GCD of two integers in
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recruits who are going through training in order to become special agents. These recruits are considered to be one of the best and brightest‚ but each one of these recruits has a secret reason of why they enlisted. Both recruits‚ Alex Parrish and Ryan Booth‚ are considered to be the two main characters in this series. These two characters are very distinct from each other‚ but they both tend to go through many obstacles like their past‚ and having to deal with trust‚ in order to achieve their goal of
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CPSC 413 Assignment 1 Asymptotic Notation and Summations Sample Analysis Goal This document will give a detailed analysis of Floyd-Warshall’s All-Pairs Shortest Path algorithm‚ which should give you an idea of the detail that is required in your own solution for assignment 1. Floyd’s Algorithm • Graph Problem: All-Pairs Shortest Path • Input: A weighted graph denoted by adjacency matrix W . (The vertices are assumed to be numbered from 1 to n) • Output: Matrix D containing the length
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60 LABEL A 70 END (i) Explain what is being achieved. [4] (ii) If you replaced the line LET Y = X/3 by the line LET Y = X/5‚ how would this change the outcome of the above? [1] 2. The following algorithm is to be applied to the positive integers from 1 to 12. Step 1: Cross out every even number. Step 2: Change the state of every multiple of 3 (including 3) – i.e. for every multiple of 3‚ if it is crossed out then remove the crossing
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THE THREE ELEMENTARY SORTING ALGORITHMS Bubble Sort Bubble Sort is probably one of the oldest‚ easiest‚ straight-forward‚ and inefficient sorting algorithms. It is the algorithm introduced as a sorting routine in most introductory courses on Algorithms. Bubble Sort works by comparing each element of the list with the element next to it and swapping them if required. With each pass‚ the largest of the list is "bubbled" to the end of the list whereas the smaller values sink to the bottom.
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