1 /*
2 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
229 public void update(byte[] input, int offset, int length) {
230 baos.write(input, offset, length);
231 }
232
233 @Override
234 public byte[] digest() {
235 throw new IllegalStateException(
236 "Not expected call to handshake hash digest");
237 }
238
239 @Override
240 public byte[] archived() {
241 return baos.toByteArray();
242 }
243
244 CacheOnlyHash copy() {
245 CacheOnlyHash result = new CacheOnlyHash();
246 try {
247 baos.writeTo(result.baos);
248 } catch (IOException ex) {
249 throw new RuntimeException("unable to to clone hash state");
250 }
251 return result;
252 }
253 }
254
255 static final class S30HandshakeHash implements TranscriptHash {
256 static final byte[] MD5_pad1 = genPad(0x36, 48);
257 static final byte[] MD5_pad2 = genPad(0x5c, 48);
258
259 static final byte[] SHA_pad1 = genPad(0x36, 40);
260 static final byte[] SHA_pad2 = genPad(0x5c, 40);
261
262 private static final byte[] SSL_CLIENT = { 0x43, 0x4C, 0x4E, 0x54 };
263 private static final byte[] SSL_SERVER = { 0x53, 0x52, 0x56, 0x52 };
264
265 private final MessageDigest mdMD5;
266 private final MessageDigest mdSHA;
267 private final TranscriptHash md5;
268 private final TranscriptHash sha;
269 private final ByteArrayOutputStream baos;
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1 /*
2 * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
229 public void update(byte[] input, int offset, int length) {
230 baos.write(input, offset, length);
231 }
232
233 @Override
234 public byte[] digest() {
235 throw new IllegalStateException(
236 "Not expected call to handshake hash digest");
237 }
238
239 @Override
240 public byte[] archived() {
241 return baos.toByteArray();
242 }
243
244 CacheOnlyHash copy() {
245 CacheOnlyHash result = new CacheOnlyHash();
246 try {
247 baos.writeTo(result.baos);
248 } catch (IOException ex) {
249 throw new RuntimeException("unable to clone hash state");
250 }
251 return result;
252 }
253 }
254
255 static final class S30HandshakeHash implements TranscriptHash {
256 static final byte[] MD5_pad1 = genPad(0x36, 48);
257 static final byte[] MD5_pad2 = genPad(0x5c, 48);
258
259 static final byte[] SHA_pad1 = genPad(0x36, 40);
260 static final byte[] SHA_pad2 = genPad(0x5c, 40);
261
262 private static final byte[] SSL_CLIENT = { 0x43, 0x4C, 0x4E, 0x54 };
263 private static final byte[] SSL_SERVER = { 0x53, 0x52, 0x56, 0x52 };
264
265 private final MessageDigest mdMD5;
266 private final MessageDigest mdSHA;
267 private final TranscriptHash md5;
268 private final TranscriptHash sha;
269 private final ByteArrayOutputStream baos;
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