Implement, in LC-3 assembly language, an encryption/decryption program that meets the following requirements: Sample Output: 14a LC3 Console Type (E)ncrypt/(D) ecrypt: E Enter encryption key (1-9) 6 Enter nessage (20 char limit): HELLO OUSST Halting the processor ype (E)ncrypt/ (D) ecrypt: D Enter encryption key (1-9)6 Enter message (20 char limit): OJSST HELLO Halting the processor Input: Your program should prompt the user for three separate inputs from the keyboard, as follows: 1. The prompt: Type (E)ncrypt/(D)ecrypt a. The user will type E or D. We will assume in this assignment that the user can type an E or D correctly. No validation is necessary. b. Your program will accept that character, must store it in x3100, and use it, as we shall see momentarily. 2. The prompt: Enter encryption key (1-9) a. The user will type a single digit, from 1 to 9. We will assume in this assignment that the user can hit digit keys on the keyboard correctly. No validation is necessary. b. Your program will accept this digit, must store it in x3101, and use it to encrypt or decrypt the message