package encryption; import java.util.scanner; public class Encryption =0;i--) { es = es + s.charAt (); } public static int maxDigit(String s) i int max - 1; int num; for(int i-0 i 0 && num 10 && num > max) { max = num ;} return max; public static boolean stringContains(String s, String c) i return s.contains (c); Consider the encryption code Encryption Code true false - reverse(incLetters(abc,2) dcb true false- there is a salt that will cause this algorithm to do no encryption true false - public key abc4 and private key 4321d are a valid pair true Ofalse - containsString(abc,d)) true