| 1 | /* DigestInputStream.java --- An Input stream tied to a message digest
|
|---|
| 2 | Copyright (C) 1999 Free Software Foundation, Inc.
|
|---|
| 3 |
|
|---|
| 4 | This file is part of GNU Classpath.
|
|---|
| 5 |
|
|---|
| 6 | GNU Classpath is free software; you can redistribute it and/or modify
|
|---|
| 7 | it under the terms of the GNU General Public License as published by
|
|---|
| 8 | the Free Software Foundation; either version 2, or (at your option)
|
|---|
| 9 | any later version.
|
|---|
| 10 |
|
|---|
| 11 | GNU Classpath is distributed in the hope that it will be useful, but
|
|---|
| 12 | WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 14 | General Public License for more details.
|
|---|
| 15 |
|
|---|
| 16 | You should have received a copy of the GNU General Public License
|
|---|
| 17 | along with GNU Classpath; see the file COPYING. If not, write to the
|
|---|
| 18 | Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|---|
| 19 | 02111-1307 USA.
|
|---|
| 20 |
|
|---|
| 21 | Linking this library statically or dynamically with other modules is
|
|---|
| 22 | making a combined work based on this library. Thus, the terms and
|
|---|
| 23 | conditions of the GNU General Public License cover the whole
|
|---|
| 24 | combination.
|
|---|
| 25 |
|
|---|
| 26 | As a special exception, the copyright holders of this library give you
|
|---|
| 27 | permission to link this library with independent modules to produce an
|
|---|
| 28 | executable, regardless of the license terms of these independent
|
|---|
| 29 | modules, and to copy and distribute the resulting executable under
|
|---|
| 30 | terms of your choice, provided that you also meet, for each linked
|
|---|
| 31 | independent module, the terms and conditions of the license of that
|
|---|
| 32 | module. An independent module is a module which is not derived from
|
|---|
| 33 | or based on this library. If you modify this library, you may extend
|
|---|
| 34 | this exception to your version of the library, but you are not
|
|---|
| 35 | obligated to do so. If you do not wish to do so, delete this
|
|---|
| 36 | exception statement from your version. */
|
|---|
| 37 |
|
|---|
| 38 | package java.security;
|
|---|
| 39 | //import java.security.MessageDigest;
|
|---|
| 40 | import java.io.InputStream;
|
|---|
| 41 | import java.io.FilterInputStream;
|
|---|
| 42 | import java.io.IOException;
|
|---|
| 43 |
|
|---|
| 44 | /**
|
|---|
| 45 | DigestInputStream is a class that ties an InputStream with a
|
|---|
| 46 | MessageDigest. The Message Digest is used by the class to
|
|---|
| 47 | update it self as bytes are read from the InputStream.
|
|---|
| 48 |
|
|---|
| 49 | The updating to the digest depends on the on flag which is set
|
|---|
| 50 | to true by default to tell the class to update the data
|
|---|
| 51 | in the message digest.
|
|---|
| 52 |
|
|---|
| 53 | @version 0.0
|
|---|
| 54 | @author Mark Benvenuto <[email protected]>
|
|---|
| 55 | */
|
|---|
|
|---|
