/*
*
*
* Copyright 1990-2009 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*/
package com.sun.jsr082.obex;
// J2ME security classes
import com.sun.j2me.crypto.MessageDigest;
import com.sun.j2me.crypto.NoSuchAlgorithmException;
import com.sun.j2me.crypto.DigestException;
import java.io.IOException;
/*
* The platform dependent class which provides a wrapper for
* security API in J2ME or J2SE.
*/
final class SSLWrapper {
private MessageDigest md5;
SSLWrapper() throws IOException {
try {
md5 = new MessageDigest("MD5");
} catch (NoSuchAlgorithmException e) {
throw new IOException(e.getMessage());
}
}
void update(byte[] input, int offset, int length) {
md5.update(input, offset, length);
}
void doFinal(byte[] srcData, int srcOff, int srcLen, byte[] dstData,
int dstOff) {
if (srcLen != 0) {
md5.update(srcData, srcOff, srcLen);
}
try {
md5.digest(dstData, dstOff, dstData.length - dstOff);
} catch (DigestException e) {
// Buffer too short
throw new RuntimeException("output buffer too short");
}
}
} // end of class 'SSLWrapper' definition