Implementation of Simple Data Encryption Standard

Implementation of Simple Data Encryption Standard (SDES) in C++

Algorithm: Step 1: Start the program. Step 2: Declare the necessary variables and functions. Step 3: Get the plain text from the user Step 4: Generate the key for encrypting the plain text. Step 5: Encrypt the plain text using the generated key. Step 6: Display the encrypted text. Step 7: Terminate the program.

} void xor(char *str1,char *str2) {

void convert_to_binary(int num) {

if(strlen(str1)!=strlen(str2)) { cout