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8196584: TLS 1.3 Implementation

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Co-authored-by: Adam Petcher <adam.petcher@oracle.com>
Co-authored-by: Amanda Jiang <amanda.jiang@oracle.com>
Co-authored-by: Anthony Scarpino <anthony.scarpino@oracle.com>
Co-authored-by: Bradford Wetmore <bradford.wetmore@oracle.com>
Co-authored-by: Jamil Nimeh <jamil.j.nimeh@oracle.com>
Co-authored-by: John Jiang <sha.jiang@oracle.com>
Co-authored-by: Rajan Halade <rajan.halade@oracle.com>
Co-authored-by: Sibabrata Sahoo <sibabrata.sahoo@oracle.com>
Co-authored-by: Valerie Peng <valerie.peng@oracle.com>
Co-authored-by: Weijun Wang <weijun.wang@oracle.com>
Reviewed-by: ascarpino, coffeys, dfuchs, jjiang, jnimeh, mullan, rhalade, ssahoo, valeriep, weijun, wetmore, xuelei
This commit is contained in:
Xue-Lei Andrew Fan 2018-06-25 13:41:39 -07:00
parent c7c819cd8b
commit 87c6761704
262 changed files with 44368 additions and 32552 deletions
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81
src/java.base/share/classes/sun/security/ssl/SSLBasicKeyDerivation.java Normal file
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/*
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 in the LICENSE file that
* accompanied this code).
*
* 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.security.ssl;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.security.GeneralSecurityException;
import java.security.spec.AlgorithmParameterSpec;
import javax.crypto.SecretKey;
import javax.net.ssl.SSLHandshakeException;
final class SSLBasicKeyDerivation implements SSLKeyDerivation {
private final String hashAlg;
private final SecretKey secret;
private final byte[] hkdfInfo;
SSLBasicKeyDerivation(SecretKey secret, String hashAlg,
byte[] label, byte[] context, int length) {
this.hashAlg = hashAlg.replace("-", "");
this.secret = secret;
this.hkdfInfo = createHkdfInfo(label, context, length);
}
@Override
public SecretKey deriveKey(String algorithm,
AlgorithmParameterSpec keySpec) throws IOException {
try {
HKDF hkdf = new HKDF(hashAlg);
return hkdf.expand(secret, hkdfInfo,
((SecretSizeSpec)keySpec).length, algorithm);
} catch (GeneralSecurityException gse) {
throw (SSLHandshakeException) new SSLHandshakeException(
"Could not generate secret").initCause(gse);
}
}
private static byte[] createHkdfInfo(
byte[] label, byte[] context, int length) {
byte[] info = new byte[4 + label.length + context.length];
ByteBuffer m = ByteBuffer.wrap(info);
try {
Record.putInt16(m, length);
Record.putBytes8(m, label);
Record.putBytes8(m, context);
} catch (IOException ioe) {
// unlikely
}
return info;
}
static class SecretSizeSpec implements AlgorithmParameterSpec {
final int length;
SecretSizeSpec(int length) {
this.length = length;
}
}
}