cK2iivrT

1public static void main(String[] args) throws Exception {
2	char[] password = "Hello, World!!".toCharArray();
3	byte[] salt = new byte[] {1, 2, 3, 4, 5, 6, 7, 8};
4	SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
5	KeySpec spec = new PBEKeySpec(password, salt, 65536, 128); // キーは128Bit
6	SecretKey tmp = factory.generateSecret(spec);
7	byte[] digest = tmp.getEncoded();
8	for (byte d : digest) {
9		System.out.print(String.format("%02x", d));
10	}
11	System.out.println();
12	// 2adfe63d125ae48eb056893dd18bc643
13}