--- old/test/jdk/com/oracle/security/ucrypto/TestCICOWithGCMAndAAD.java 2020-05-20 18:12:40.444674482 -0700 +++ /dev/null 2020-03-09 18:57:19.455001459 -0700 @@ -1,122 +0,0 @@ -/* - * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -/* - * @test - * @bug 8014374 - * @summary Test CipherInputStream/OutputStream func w/ GCM mode and AAD. - * @author Valerie Peng - * @key randomness - */ - -import java.io.*; -import java.security.*; -import java.util.*; -import javax.crypto.*; -import javax.crypto.spec.*; - -public class TestCICOWithGCMAndAAD extends UcryptoTest { - public static void main(String[] args) throws Exception { - main(new TestCICOWithGCMAndAAD(), null); - } - - public void doTest(Provider p) throws Exception { - // check if GCM support exists - try { - Cipher.getInstance("AES/GCM/NoPadding", p); - } catch (NoSuchAlgorithmException nsae) { - System.out.println("Skipping Test due to no GCM support"); - return; - } - - Random rdm = new Random(); - - //init Secret Key - byte[] keyValue = new byte[16]; - rdm.nextBytes(keyValue); - SecretKey key = new SecretKeySpec(keyValue, "AES"); - - //Do initialization of the plainText - byte[] plainText = new byte[400]; - rdm.nextBytes(plainText); - - byte[] aad = new byte[128]; - rdm.nextBytes(aad); - byte[] aad2 = aad.clone(); - aad2[50]++; - - byte[] iv = new byte[16]; - rdm.nextBytes(iv); - - GCMParameterSpec spec = new GCMParameterSpec(128, iv); - Cipher encCipher = Cipher.getInstance("AES/GCM/NoPadding", p); - encCipher.init(Cipher.ENCRYPT_MODE, key, spec); - encCipher.updateAAD(aad); - Cipher decCipher = Cipher.getInstance("AES/GCM/NoPadding", p); - decCipher.init(Cipher.DECRYPT_MODE, key, spec); //encCipher.getParameters()); - decCipher.updateAAD(aad); - - byte[] recovered = test(encCipher, decCipher, plainText); - if (!Arrays.equals(plainText, recovered)) { - throw new Exception("sameAAD: diff check failed!"); - } else System.out.println("sameAAD: passed"); - - encCipher.init(Cipher.ENCRYPT_MODE, key); - encCipher.updateAAD(aad2); - recovered = test(encCipher, decCipher, plainText); - if (recovered != null && recovered.length != 0) { - throw new Exception("diffAAD: no data should be returned!"); - } else System.out.println("diffAAD: passed"); - } - - private static byte[] test(Cipher encCipher, Cipher decCipher, byte[] plainText) - throws Exception { - //init cipher streams - ByteArrayInputStream baInput = new ByteArrayInputStream(plainText); - CipherInputStream ciInput = new CipherInputStream(baInput, encCipher); - ByteArrayOutputStream baOutput = new ByteArrayOutputStream(); - CipherOutputStream ciOutput = new CipherOutputStream(baOutput, decCipher); - - //do test - byte[] buffer = new byte[200]; - int len = ciInput.read(buffer); - System.out.println("read " + len + " bytes from input buffer"); - - while (len != -1) { - ciOutput.write(buffer, 0, len); - System.out.println("wite " + len + " bytes to output buffer"); - len = ciInput.read(buffer); - if (len != -1) { - System.out.println("read " + len + " bytes from input buffer"); - } else { - System.out.println("finished reading"); - } - } - - ciOutput.flush(); - ciInput.close(); - ciOutput.close(); - - return baOutput.toByteArray(); - } -}