Java Cipher encrypt with 192 bit key
import java.security.GeneralSecurityException; import javax.crypto.Cipher; import javax.crypto.spec.SecretKeySpec; public class Main { public static void main(String[] args) { byte[] data = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 }; SecretKeySpec key192 = new SecretKeySpec(new byte[] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 }, "Blowfish"); try {/*from w ww. ja va2 s . c o m*/ Cipher c = Cipher.getInstance("Blowfish/ECB/NoPadding"); c.init(Cipher.ENCRYPT_MODE, key192); c.doFinal(data); System.out.println("192 bit test: passed"); } catch (SecurityException e) { e.printStackTrace(); } catch (GeneralSecurityException e) { e.printStackTrace(); } } }