Description

Introduction to Programming
with Java

Class: Cryptogram.java
Score: (Medium)

Description:
Implement a program that reads an encrypted message file and key replacement file to decrypt it. Print both encrypted message and decrypted message.

Note that you have given message.txt and replacement.txt in your project directory to test your program message.txt: (Encrypted)
145689 tul9ti45s 537 689du9t3!
23999HHH! 73ll d453 Kud4s!
7444-h444! 145689ts
792 t4 64
73’83 084ud 4f 24u S4 h9002 f48 24u

replacement.txt:

Sample Run:
This program decrypts a given message Enter Message file name: message.txt
Enter Replacement file name: replacement.txt

Encrypted Message:
145689tul9ti45s 537 689du9t3!
23999HHH! 73ll d453 Kud4s!
7444-h444! 145689ts
792 t4 64 73’83 084ud 4f 24u

S4 h9002 f48 24u

Decrypted Message: …