Method generate8d

jnode-core/src/jnode/ftn/FtnTools.java:161–172

Генерация 8d-рандома @return

()

	 * @return
	 */
	public static String generate8d() {
		byte[] digest = new byte[4];
		for (int i = 0; i < 4; i++) {
			long a = Math.round(Integer.MAX_VALUE * Math.random());
			long b = Math.round(Integer.MIN_VALUE * Math.random());
			long c = a ^ b;
			byte d = (byte) ((c >> 12) & 0xff);
			digest[i] = d;
		}
		return String.format("%02x%02x%02x%02x", digest[0], digest[1],
				digest[2], digest[3]);
	}

	public static String generateTic() {
		char[] chars = new char[] { 'a', 'b', 'c', 'd', 'e', 'f', 'h', 'i',