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1 /* |
1 /* |
2 * Copyright 1997-2007 Sun Microsystems, Inc. All Rights Reserved. |
2 * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Sun designates this |
7 * published by the Free Software Foundation. Sun designates this |
47 * |
47 * |
48 */ |
48 */ |
49 public final class DHKeyFactory extends KeyFactorySpi { |
49 public final class DHKeyFactory extends KeyFactorySpi { |
50 |
50 |
51 /** |
51 /** |
52 * Verify the SunJCE provider in the constructor. |
52 * Empty constructor |
53 * |
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54 * @exception SecurityException if fails to verify |
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55 * its own integrity |
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56 */ |
53 */ |
57 public DHKeyFactory() { |
54 public DHKeyFactory() { |
58 if (!SunJCE.verifySelfIntegrity(this.getClass())) { |
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59 throw new SecurityException("The SunJCE provider may have " + |
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60 "been tampered."); |
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61 } |
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62 } |
55 } |
63 |
56 |
64 /** |
57 /** |
65 * Generates a public key object from the provided key specification |
58 * Generates a public key object from the provided key specification |
66 * (key material). |
59 * (key material). |