2362N/A * Copyright (c) 2005, 2007, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * @bug 6330287 6331386 0N/A * @summary verify that DHKeyPairGenerator returns keys of the expected size 0N/A * (modulus and exponent) 0N/A * DHKeyPairGenerator is using BigInteger.setBit 0N/A * @author Andreas Sterbenz 0N/A * NOTE: BigInteger's bitlength() doesn't report leading zeros, only 0N/A * the number of bits needed to actually represent the number. i.e. 0N/A * new BigInteger("4").bitLength() = 3 0N/A * Since the private key x can vary 1 <= x <= p-2, we can't do any 0N/A * bitlength-based calculations here. But we can check that p conforms 0N/A * If not specified, we're currently using an lsize of Math.max(384, psize/2). 0N/A * Sizes and values for various lengths. 0N/A // Sun's default uses a default psize of 1024/lsize of 512 0N/A "X outside range 1<=x<p-2: x: " + x +
" p: " + p);