维吉尼亚密码java(共2页).docx

精选优质文档-倾情为你奉上package Vigenere;import java.util.Scanner;public class MyVigenere /* * param args */public static void encryption(char plaintext,char key,int p,int k)char key1;char ciphertext;ciphertext=new charp;if(pk)key1=new charp;for(int i=0;ip;i+)key1i=keyi%k;elsekey1=new charp;for(int i=0;ip;i+)key1i=keyi;for(int i=0