Crypt_Decrypt algrithms

Development Platform:

Java

JCEInstallTest.java：Code Content

							import javax.crypto.*; 
public class JCEInstallTest{ 
public static final String stringToEncrypt="This is a test."; 
public static void main(String[] args) throws Exception{ 
  
System.out.print("Attempting to get a Blowfish key..."); 
KeyGenerator keyGenerator=KeyGenerator.getInstance("Blowfish"); 
keyGenerator.init(128); 
SecretKey key=keyGenerator.generateKey(); 
System.out.println("OK      "+ key.getAlgorithm()); 
  
System.out.println("Attempting to get a Cipher and encrypt..."); 
Cipher cipher=Cipher.getInstance("Blowfish/ECB/PKCS5Padding"); 
cipher.init(Cipher.ENCRYPT_MODE,key); 
  
byte[] cipherText=cipher.doFinal(stringToEncrypt.getBytes("UTF8")); 
System.out.println("OK"); 
  
System.out.println("Test completed successfully."); 
} 
} 

						