# C:\Users\Navar\Desktop\Python
# Program Name: CaesarCipher
# Assignment 2
# Charlotte Hensel
# Date completed: 11/11/19
# Compiler version: 3.8.0
# Non-standard libraries: none
# Code editor: Notepad++
# Operating system: Windows 10

def caesarCipherEncrypt(message, int):
	message = message.lower()
	encryption = ""
	
	for i in range(len(message)):
		char = ord(message[i])
		if(char >= 97 and char <= 122):
			char = char + int
			if(char > 122):
				char = char - 26 + int
		encryption += chr(char)
		
	return encryption

def caesarCipherDecrypt(message, int):
	message = message.lower()
	decryption = ""
	
	for i in range(len(message)):
		char = ord(message[i])
		if(char >= 97 and char <= 122):
			char = char - int
			if(char < 97):
				char = char + 26 - int
		decryption += chr(char)
		
	return decryption