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1 /* |
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2 * Copyright 2010 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 /** |
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25 * @test %W% %E% |
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26 * @bug 6695485 |
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27 * @summary Make sure initSign/initVerify() check RSA key lengths |
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28 * @author Yu-Ching Valerie Peng |
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29 * @library .. |
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30 */ |
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31 |
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32 import java.security.*; |
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33 |
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34 public class TestRSAKeyLength extends PKCS11Test { |
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35 public static void main(String[] args) throws Exception { |
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36 main(new TestRSAKeyLength()); |
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37 } |
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38 public void main(Provider p) throws Exception { |
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39 boolean isValidKeyLength[] = { true, true, false, false }; |
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40 String algos[] = { "SHA1withRSA", "SHA256withRSA", |
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41 "SHA384withRSA", "SHA512withRSA" }; |
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42 KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", p); |
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43 kpg.initialize(512); |
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44 KeyPair kp = kpg.generateKeyPair(); |
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45 PrivateKey privKey = kp.getPrivate(); |
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46 PublicKey pubKey = kp.getPublic(); |
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47 |
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48 for (int i = 0; i < algos.length; i++) { |
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49 Signature sig = Signature.getInstance(algos[i], p); |
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50 System.out.println("Testing RSA signature " + algos[i]); |
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51 try { |
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52 sig.initSign(privKey); |
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53 if (!isValidKeyLength[i]) { |
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54 throw new Exception("initSign: Expected IKE not thrown!"); |
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55 } |
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56 } catch (InvalidKeyException ike) { |
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57 if (isValidKeyLength[i]) { |
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58 throw new Exception("initSign: Unexpected " + ike); |
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59 } |
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60 } |
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61 try { |
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62 sig.initVerify(pubKey); |
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63 if (!isValidKeyLength[i]) { |
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64 throw new RuntimeException("initVerify: Expected IKE not thrown!"); |
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65 } |
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66 new SignedObject("Test string for getSignature test.", privKey, sig); |
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67 } catch (InvalidKeyException ike) { |
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68 if (isValidKeyLength[i]) { |
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69 throw new Exception("initSign: Unexpected " + ike); |
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70 } |
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71 } |
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72 } |
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73 } |
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74 } |