Assignment $5\mathrm{.}1-$ ROT$13$ Script

Due Jul $28$ by $11$:$59$pm Points $100$ Submitting a file upload File Types pdf$,$ doc, and docx

Develop your first ROT$13$ script. What is ROT$13?$ Your script must take a text from user input, then use a ROT$13$ Caesar cipher to encode the text. Print the ROT$13$ Caesar cipher message to the terminal $($stdout$).$ Convert your text to all uppercase using the string object upper function.

Your script must include a function $($e$.$g$.$ encryptChar$)$ that takes a single character as input and returns the Caesar cipher character. For example, encryptChar$()$ takes an input of $\text{'}$a$\text{'}$ and returns $\text{'}$n$\text{'}.$ You may not use imported functions$/$libraries to do the actual Caesar ciphering.

Test your script using the following phrases:

$1)$ Hello World!

$2)$ One if by land, two if by sea!

$3)$ Confidentiality, Integrity, and Availability

You should have a minimum of four screenshots. Take copious notes and screenshots into a single WORD document.

Submit your notes and screenshots for grading. Your screenshots should include execution of the scripts.