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1 /* |
1 /* |
2 * Copyright (c) 1996, 2011, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1996, 2012, Oracle and/or its affiliates. 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. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
656 */ |
656 */ |
657 public final boolean verify(byte[] signature, int offset, int length) |
657 public final boolean verify(byte[] signature, int offset, int length) |
658 throws SignatureException { |
658 throws SignatureException { |
659 if (state == VERIFY) { |
659 if (state == VERIFY) { |
660 if ((signature == null) || (offset < 0) || (length < 0) || |
660 if ((signature == null) || (offset < 0) || (length < 0) || |
661 (offset + length > signature.length)) { |
661 (length > signature.length - offset)) { |
662 throw new IllegalArgumentException("Bad arguments"); |
662 throw new IllegalArgumentException("Bad arguments"); |
663 } |
663 } |
664 |
664 |
665 return engineVerify(signature, offset, length); |
665 return engineVerify(signature, offset, length); |
666 } |
666 } |