Scribd
Upload
22 views2 pages

Blow Fish

Uploaded by

Pritish Dighore
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
22 views2 pages

Blow Fish

Uploaded by

Pritish Dighore
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 2

BlowFish

Program :
import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import java.util.Base64;
public class BlowfishEncryption {
public static void main(String[] args) throws Exception {
KeyGenerator keyGen = KeyGenerator.getInstance("Blowfish");
keyGen.init(128);
SecretKey secretKey = keyGen.generateKey();
String plainText = "Hello World";

Cipher cipher = Cipher.getInstance("Blowfish");


cipher.init(Cipher.ENCRYPT_MODE, secretKey);
byte[] encryptedBytes = cipher.doFinal(plainText.getBytes("UTF-8"));
String encryptedText = Base64.getEncoder().encodeToString(encryptedBytes);
System.out.println("Encrypted Text: " + encryptedText);

cipher.init(Cipher.DECRYPT_MODE, secretKey);
byte[] decryptedBytes = cipher.doFinal(Base64.getDecoder().decode(encryptedText));
String decryptedText = new String(decryptedBytes, "UTF-8");

System.out.println("Decrypted Text: " + decryptedText);


}
}
Output :

You might also like