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jsse.jar Source Code Files - OpenJDK 7u Release
Where Can I get source code files of jsse.jar?
✍: FYIcenter
You can get source code files of jsse.jar (JSSE)
from
OpenJDK GitHub Website in the src/share/classes/sun/security/ssl/ directory.
You can also browse JSSE Source Code files below:
⏎ sun/security/ssl/ECDHCrypt.java
/* * Copyright (c) 2006, 2007, 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.security.*; import java.security.interfaces.ECPublicKey; import java.security.spec.*; import javax.crypto.SecretKey; import javax.crypto.KeyAgreement; import javax.crypto.spec.*; /** * Helper class for the ECDH key exchange. It generates the appropriate * ephemeral keys as necessary and performs the actual shared secret derivation. * * @since 1.6 * @author Andreas Sterbenz */ final class ECDHCrypt { // our private key private PrivateKey privateKey; // our public key private ECPublicKey publicKey; // Called by ServerHandshaker for static ECDH ECDHCrypt(PrivateKey privateKey, PublicKey publicKey) { this.privateKey = privateKey; this.publicKey = (ECPublicKey)publicKey; } // Called by ServerHandshaker for ephemeral ECDH ECDHCrypt(String curveName, SecureRandom random) { try { KeyPairGenerator kpg = JsseJce.getKeyPairGenerator("EC"); ECGenParameterSpec params = new ECGenParameterSpec(curveName); kpg.initialize(params, random); KeyPair kp = kpg.generateKeyPair(); privateKey = kp.getPrivate(); publicKey = (ECPublicKey)kp.getPublic(); } catch (GeneralSecurityException e) { throw new RuntimeException("Could not generate DH keypair", e); } } // Called by ClientHandshaker with params it received from the server ECDHCrypt(ECParameterSpec params, SecureRandom random) { try { KeyPairGenerator kpg = JsseJce.getKeyPairGenerator("EC"); kpg.initialize(params, random); KeyPair kp = kpg.generateKeyPair(); privateKey = kp.getPrivate(); publicKey = (ECPublicKey)kp.getPublic(); } catch (GeneralSecurityException e) { throw new RuntimeException("Could not generate DH keypair", e); } } /** * Gets the public key of this end of the key exchange. */ PublicKey getPublicKey() { return publicKey; } // called by ClientHandshaker with either the server's static or ephemeral public key SecretKey getAgreedSecret(PublicKey peerPublicKey) { try { KeyAgreement ka = JsseJce.getKeyAgreement("ECDH"); ka.init(privateKey); ka.doPhase(peerPublicKey, true); return ka.generateSecret("TlsPremasterSecret"); } catch (GeneralSecurityException e) { throw new RuntimeException("Could not generate secret", e); } } // called by ServerHandshaker SecretKey getAgreedSecret(byte[] encodedPoint) { try { ECParameterSpec params = publicKey.getParams(); ECPoint point = JsseJce.decodePoint(encodedPoint, params.getCurve()); KeyFactory kf = JsseJce.getKeyFactory("EC"); ECPublicKeySpec spec = new ECPublicKeySpec(point, params); PublicKey peerPublicKey = kf.generatePublic(spec); return getAgreedSecret(peerPublicKey); } catch (GeneralSecurityException e) { throw new RuntimeException("Could not generate secret", e); } catch (java.io.IOException e) { throw new RuntimeException("Could not generate secret", e); } } }
⏎ sun/security/ssl/ECDHCrypt.java
Or download all of them as a single archive file:
File name: sun-security-ssl-openjdk7u-fyi.zip File size: 277845 bytes Release date: 2012-05-03 Download
⇒ What Is jsse.jar (JDK 6) Java Secure Socket Extension
⇐ Downloading jsse.jar (JDK 7) Java Secure Socket Extension
2018-02-01, 7794👍, 0💬
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