01: /*
02: * Copyright (c) 2007, intarsys consulting GmbH
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * - Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * - Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * - Neither the name of intarsys nor the names of its contributors may be used
15: * to endorse or promote products derived from this software without specific
16: * prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28: * POSSIBILITY OF SUCH DAMAGE.
29: */
30: package de.intarsys.pdf.crypt;
31:
32: import de.intarsys.pdf.cos.COSDictionary;
33: import de.intarsys.pdf.cos.COSObjectKey;
34:
35: /**
36: * The {@link ISystemSecurityHandler} implementing /V 3 of the PDF spec.
37: *
38: */
39: public class SystemSecurityHandlerV3 extends SystemSecurityHandler {
40:
41: protected SystemSecurityHandlerV3(COSEncryption encryption) {
42: super (encryption);
43: }
44:
45: public byte[] decryptFile(COSObjectKey key, COSDictionary dict,
46: byte[] bytes) throws COSSecurityException {
47: throw new COSSecurityException(
48: "unsupported security revision 3");
49: }
50:
51: public byte[] decryptStream(COSObjectKey key, COSDictionary dict,
52: byte[] bytes) throws COSSecurityException {
53: throw new COSSecurityException(
54: "unsupported security revision 3");
55: }
56:
57: public byte[] decryptString(COSObjectKey key, byte[] bytes)
58: throws COSSecurityException {
59: throw new COSSecurityException(
60: "unsupported security revision 3");
61: }
62:
63: public byte[] encryptFile(COSObjectKey key, COSDictionary dict,
64: byte[] bytes) throws COSSecurityException {
65: throw new COSSecurityException(
66: "unsupported security revision 3");
67: }
68:
69: public byte[] encryptStream(COSObjectKey key, COSDictionary dict,
70: byte[] bytes) throws COSSecurityException {
71: throw new COSSecurityException(
72: "unsupported security revision 3");
73: }
74:
75: public byte[] encryptString(COSObjectKey key, byte[] bytes)
76: throws COSSecurityException {
77: throw new COSSecurityException(
78: "unsupported security revision 3");
79: }
80:
81: }
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