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Student Name: __________________
Class and Section __________________
Total Points (15 pts) __________________
Due: October 31, 2016 before the class
Project: File Encryption
CSCI 1302 Advanced Programming Principles
Armstrong Atlantic State University
Problem Description:
Suppose an encrypted file was created by adding 5 to every byte in the file. Write
a program to decode the encrypted file. Your program should prompt the user to
enter an input file name and an output file name and should save the unencrypted
version of the input file to the output file.
What should you do?
1. Run the following program to create an encrypted file.
(Delete this program when you print out this project to save paper.)
import java.util.Scanner;
import java.io.*;
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2. Write a program to decrypt the file. Name your program Exercise17_15.
Submit the following items:
1. Compile and Submit to LiveLab (you must submit the program regardless whether it
complete or incomplete, correct or incorrect)
2. Fill in self-evaluation: (Give me a hard copy of your self-evaluation.)
1. Can your program read byte from the file? _______________
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Solution Code:
import java.util.Scanner;