package nth.api.cryptography.twofish; import java.nio.charset.Charset; /** * @author Hau Trung Nguyen */ public class Program { public static void main(String[] args) { int[] plainText = new int[]{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F};//new int[] {0x03020100, 0x07060504, 0x0B0A0908, 0x0F0E0D0C }; int[] p = new int[4]; for (int i = 0; i < 4; i++) { p[i] = plainText[4 * i] + 256 * plainText[4 * i + 1] + (plainText[4 * i + 2] << 16) + (plainText[4 * i + 3] << 24); } System.out.println("Input:"); Utils.printInput(p); int[] key = p; System.out.println("Key:"); Utils.printInput(key); // int[] encrypted = TwoFish.encrypt(p, key); // System.out.println("Encrypted:"); Utils.printInput(encrypted); System.out.println(); int[] decrypted = TwoFish.decrypt(encrypted, key); System.out.println("Decrypted:"); Utils.printInput(decrypted); // System.out.println("Hash:"); String message1 = "Hello, world, this is Timur"; String message2 = "Hello, world, this is Timur "; String message3 = "Hello, world, this is Timus"; for (String message : new String[]{message1, message2, message3}) { byte[] messageBytes = message.getBytes(Charset.forName("UTF-8")); final byte[] hash = Hasher.hash(messageBytes); for (byte b : hash) { System.out.print(String.format("%02X", b)); } System.out.println(); } } }