Question: Write a C++ program to encrypt or cipher a text file (eFile.txt). The text files does contain small letters, capital letter, numbers, spaces, and symbols.

Write a C++ program to encrypt or cipher a text file (eFile.txt). The text files does contain small letters, capital letter, numbers, spaces,

Write a C++ program to encrypt or cipher a text file (eFile.txt). The text files does contain small letters, capital letter, numbers, spaces, and symbols. If the file does not exist, the program should terminate with a file not found error message displayed on the screen. The output (encrypted text) will be displayed on the screen as 50 character per line. Plaintext alphabet: ABCDEFGHIJKLMNOPORSTUVWXYZ Cipher text alphabet: EMNVDLWAUCPOKXQBIZJRYTGSHF Numbers 0123456789 Cipher numbers 9876543210 Special symbols Cipher special symbols : !$%&'()*+,-./;?@{ {}][@?>=<: space replacer symbols>

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

In cryptography, a substitution cipher is a method of encoding by which units of plaintext are replaced with cipher text, according to a regular system; the "units" may be single letters (the most...

In cryptography, a substitution cipher is a method of encoding by which units of plaintext are replaced with ciphertext , according to a regular system; the "units" may be single letters (the most...

Write a C++ program to encrypt or cipher a text file ( eFile.txt ). The text files does contain small letters, capital letter , numbers , spaces , and symbols. The output ( encrypted text ) will be...

Using C++ code and arrays, not strings. Use while and if statements. In cryptography, a substitution cipher is a method of encoding by which units of plaintext are replaced with ciphertext, according...

Due Date: 10 29 2018 Sections 3 and 4 In cryptography, a substitution cipher is a method of encoding by which units of plaintext are replaced with ciphertext, according to a regular system; the...

Write a C++ program to encrypt or cipher a text file (eFile.txt). The text files does contain small letters, capital letter , numbers , spaces , and symbols. The output (encrypted text) will be...

Please help me with this c++ homework assignment ineed help. In cryptography, a substitution cipher is a method of encoding by which units of plaintext are replaced with cipher text, according to a...

in c++ The science of writing secret codes is called cryptography. For thousands of years cryptography has made secret messages that only the sender and recipient could read, even if someone captured...

Consider the electrical motor represented in the picture. The motor has an eccentricity me=0.1 Kg.m Fins- and a total mass M=10 Kg. The motor is mounted on a foundation having an equivalent...

Henry law constant for the solubility of ethylene in water at 20 C is 1.01x10 atm", calculate the weight of ethylene which will dissolve in 1000 g of H20 under ethylene pressure of 2 atm at 20 C

How does the accounting prodession view interim financial reports? as useful only if the activity is evenly spread throughout the year so that eitimubes are umecessary as a "special" type of...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

2. Provide recommendations for effective on-the-job training.

4. The article discusses the use of video gaming by Cold Stone and Canon. How would you evaluate the effectiveness of video gaming (choose either Cold Stone or Canon)? What outcomes would you...

6. Explain the conditions necessary for adventure learning to be effective.