jdk/test/sun/security/pkcs11/tls/TestKeyMaterial.java
author asmotrak
Tue, 26 Jan 2016 13:32:07 -0800
changeset 35379 1e8e336ef66b
parent 30820 0d4717a011d3
child 40975 680639c9b307
permissions -rw-r--r--
8144539: Update PKCS11 tests to run with security manager Reviewed-by: valeriep, ascarpino
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/*
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 * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * @test
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 * @bug 6316539
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 * @summary Known-answer-test for TlsKeyMaterial generator
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 * @author Andreas Sterbenz
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 * @library ..
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 * @modules java.base/sun.security.internal.spec
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 * @run main/othervm TestKeyMaterial
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 * @run main/othervm TestKeyMaterial sm policy
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 */
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import java.io.BufferedReader;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.security.Provider;
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import java.util.Arrays;
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import javax.crypto.KeyGenerator;
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import javax.crypto.SecretKey;
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import javax.crypto.spec.IvParameterSpec;
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import javax.crypto.spec.SecretKeySpec;
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import sun.security.internal.spec.TlsKeyMaterialParameterSpec;
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import sun.security.internal.spec.TlsKeyMaterialSpec;
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public class TestKeyMaterial extends PKCS11Test {
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    private static final int PREFIX_LENGTH = "km-master:  ".length();
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    public static void main(String[] args) throws Exception {
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        main(new TestKeyMaterial(), args);
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    }
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    @Override
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    public void main(Provider provider) throws Exception {
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        if (provider.getService("KeyGenerator", "SunTlsKeyMaterial") == null) {
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            System.out.println("Provider does not support algorithm, skipping");
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            return;
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        }
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        try (BufferedReader reader = Files.newBufferedReader(
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                Paths.get(BASE, "keymatdata.txt"))) {
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            int n = 0;
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            int lineNumber = 0;
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            byte[] master = null;
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            int major = 0;
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            int minor = 0;
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            byte[] clientRandom = null;
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            byte[] serverRandom = null;
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            String cipherAlgorithm = null;
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            int keyLength = 0;
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            int expandedKeyLength = 0;
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            int ivLength = 0;
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            int macLength = 0;
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            byte[] clientCipherBytes = null;
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            byte[] serverCipherBytes = null;
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            byte[] clientIv = null;
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            byte[] serverIv = null;
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            byte[] clientMacBytes = null;
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            byte[] serverMacBytes = null;
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            while (true) {
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                String line = reader.readLine();
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                lineNumber++;
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                if (line == null) {
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                    break;
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                }
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                if (line.startsWith("km-") == false) {
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                    continue;
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                }
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                String data = line.substring(PREFIX_LENGTH);
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                if (line.startsWith("km-master:")) {
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                    master = parse(data);
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                } else if (line.startsWith("km-major:")) {
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                    major = Integer.parseInt(data);
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                } else if (line.startsWith("km-minor:")) {
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                    minor = Integer.parseInt(data);
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                } else if (line.startsWith("km-crandom:")) {
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                    clientRandom = parse(data);
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                } else if (line.startsWith("km-srandom:")) {
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                    serverRandom = parse(data);
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                } else if (line.startsWith("km-cipalg:")) {
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                    cipherAlgorithm = data;
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                } else if (line.startsWith("km-keylen:")) {
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                    keyLength = Integer.parseInt(data);
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                } else if (line.startsWith("km-explen:")) {
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                    expandedKeyLength = Integer.parseInt(data);
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                } else if (line.startsWith("km-ivlen:")) {
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                    ivLength = Integer.parseInt(data);
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                } else if (line.startsWith("km-maclen:")) {
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                    macLength = Integer.parseInt(data);
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                } else if (line.startsWith("km-ccipkey:")) {
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                    clientCipherBytes = parse(data);
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                } else if (line.startsWith("km-scipkey:")) {
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                    serverCipherBytes = parse(data);
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                } else if (line.startsWith("km-civ:")) {
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                    clientIv = parse(data);
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                } else if (line.startsWith("km-siv:")) {
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                    serverIv = parse(data);
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                } else if (line.startsWith("km-cmackey:")) {
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                    clientMacBytes = parse(data);
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                } else if (line.startsWith("km-smackey:")) {
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                    serverMacBytes = parse(data);
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                    System.out.print(".");
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                    n++;
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                    KeyGenerator kg =
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                        KeyGenerator.getInstance("SunTlsKeyMaterial", provider);
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                    SecretKey masterKey =
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                        new SecretKeySpec(master, "TlsMasterSecret");
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                    TlsKeyMaterialParameterSpec spec =
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                        new TlsKeyMaterialParameterSpec(masterKey, major, minor,
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                        clientRandom, serverRandom, cipherAlgorithm,
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                        keyLength, expandedKeyLength, ivLength, macLength,
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                        null, -1, -1);
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                    kg.init(spec);
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                    TlsKeyMaterialSpec result =
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                        (TlsKeyMaterialSpec)kg.generateKey();
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                    match(lineNumber, clientCipherBytes,
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                        result.getClientCipherKey(), cipherAlgorithm);
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                    match(lineNumber, serverCipherBytes,
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                        result.getServerCipherKey(), cipherAlgorithm);
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                    match(lineNumber, clientIv, result.getClientIv(), "");
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                    match(lineNumber, serverIv, result.getServerIv(), "");
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                    match(lineNumber, clientMacBytes, result.getClientMacKey(), "");
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                    match(lineNumber, serverMacBytes, result.getServerMacKey(), "");
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                } else {
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                    throw new Exception("Unknown line: " + line);
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                }
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            }
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            if (n == 0) {
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                throw new Exception("no tests");
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            }
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            System.out.println();
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            System.out.println("OK: " + n + " tests");
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        }
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    }
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    private static void stripParity(byte[] b) {
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        for (int i = 0; i < b.length; i++) {
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            b[i] &= 0xfe;
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        }
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    }
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    private static void match(int lineNumber, byte[] out, Object res,
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            String cipherAlgorithm) throws Exception {
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        if ((out == null) || (res == null)) {
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            if (out != res) {
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                throw new Exception("null mismatch line " + lineNumber);
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            } else {
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                return;
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            }
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        }
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        byte[] b;
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        if (res instanceof SecretKey) {
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            b = ((SecretKey)res).getEncoded();
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            if (cipherAlgorithm.equalsIgnoreCase("DES") ||
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                    cipherAlgorithm.equalsIgnoreCase("DESede")) {
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                // strip DES parity bits before comparision
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                stripParity(out);
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                stripParity(b);
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            }
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        } else if (res instanceof IvParameterSpec) {
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            b = ((IvParameterSpec)res).getIV();
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        } else {
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            throw new Exception(res.getClass().getName());
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        }
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        if (Arrays.equals(out, b) == false) {
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            System.out.println();
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            System.out.println("out: " + toString(out));
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            System.out.println("b:   " + toString(b));
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            throw new Exception("mismatch line " + lineNumber);
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        }
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    }
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}