/*
* Copyright (c) 2009, 2012, 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
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*/
package sun.security.ec;
import java.util.Collection;
import java.util.Map;
import java.util.regex.Pattern;
/**
* Defines the entries of the SunEC provider.
*
* @since 1.7
*/
final class SunECEntries {
private SunECEntries() {
// empty
}
static void putEntries(Map<Object, Object> map,
boolean useFullImplementation) {
/*
* Key Factory engine
*/
map.put("KeyFactory.EC", "sun.security.ec.ECKeyFactory");
map.put("Alg.Alias.KeyFactory.EllipticCurve", "EC");
map.put("KeyFactory.EC ImplementedIn", "Software");
/*
* Algorithm Parameter engine
*/
map.put("AlgorithmParameters.EC", "sun.security.ec.ECParameters");
map.put("Alg.Alias.AlgorithmParameters.EllipticCurve", "EC");
map.put("Alg.Alias.AlgorithmParameters.1.2.840.10045.2.1", "EC");
map.put("AlgorithmParameters.EC KeySize", "256");
map.put("AlgorithmParameters.EC ImplementedIn", "Software");
// "AlgorithmParameters.EC SupportedCurves" prop used by unit test
boolean firstCurve = true;
StringBuilder names = new StringBuilder();
Pattern nameSplitPattern = Pattern.compile(CurveDB.SPLIT_PATTERN);
Collection<? extends NamedCurve> supportedCurves =
CurveDB.getSupportedCurves();
for (NamedCurve namedCurve : supportedCurves) {
if (!firstCurve) {
names.append("|");
} else {
firstCurve = false;
}
names.append("[");
String[] commonNames = nameSplitPattern.split(namedCurve.getName());
for (String commonName : commonNames) {
names.append(commonName.trim());
names.append(",");
}
names.append(namedCurve.getObjectId());
names.append("]");
}
map.put("AlgorithmParameters.EC SupportedCurves", names.toString());
/*
* Register the algorithms below only when the full ECC implementation
* is available
*/
if (!useFullImplementation) {
return;
}
/*
* Signature engines
*/
map.put("Signature.NONEwithECDSA",
"sun.security.ec.ECDSASignature$Raw");
map.put("Signature.SHA1withECDSA",
"sun.security.ec.ECDSASignature$SHA1");
map.put("Alg.Alias.Signature.OID.1.2.840.10045.4.1", "SHA1withECDSA");
map.put("Alg.Alias.Signature.1.2.840.10045.4.1", "SHA1withECDSA");
map.put("Signature.SHA224withECDSA",
"sun.security.ec.ECDSASignature$SHA224");
map.put("Alg.Alias.Signature.OID.1.2.840.10045.4.3.1", "SHA224withECDSA");
map.put("Alg.Alias.Signature.1.2.840.10045.4.3.1", "SHA224withECDSA");
map.put("Signature.SHA256withECDSA",
"sun.security.ec.ECDSASignature$SHA256");
map.put("Alg.Alias.Signature.OID.1.2.840.10045.4.3.2", "SHA256withECDSA");
map.put("Alg.Alias.Signature.1.2.840.10045.4.3.2", "SHA256withECDSA");
map.put("Signature.SHA384withECDSA",
"sun.security.ec.ECDSASignature$SHA384");
map.put("Alg.Alias.Signature.OID.1.2.840.10045.4.3.3", "SHA384withECDSA");
map.put("Alg.Alias.Signature.1.2.840.10045.4.3.3", "SHA384withECDSA");
map.put("Signature.SHA512withECDSA",
"sun.security.ec.ECDSASignature$SHA512");
map.put("Alg.Alias.Signature.OID.1.2.840.10045.4.3.4", "SHA512withECDSA");
map.put("Alg.Alias.Signature.1.2.840.10045.4.3.4", "SHA512withECDSA");
String ecKeyClasses = "java.security.interfaces.ECPublicKey" +
"|java.security.interfaces.ECPrivateKey";
map.put("Signature.NONEwithECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA1withECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA224withECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA256withECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA384withECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA512withECDSA SupportedKeyClasses", ecKeyClasses);
map.put("Signature.SHA1withECDSA KeySize", "256");
map.put("Signature.NONEwithECDSA ImplementedIn", "Software");
map.put("Signature.SHA1withECDSA ImplementedIn", "Software");
map.put("Signature.SHA224withECDSA ImplementedIn", "Software");
map.put("Signature.SHA256withECDSA ImplementedIn", "Software");
map.put("Signature.SHA384withECDSA ImplementedIn", "Software");
map.put("Signature.SHA512withECDSA ImplementedIn", "Software");
/*
* Key Pair Generator engine
*/
map.put("KeyPairGenerator.EC", "sun.security.ec.ECKeyPairGenerator");
map.put("Alg.Alias.KeyPairGenerator.EllipticCurve", "EC");
map.put("KeyPairGenerator.EC KeySize", "256");
map.put("KeyPairGenerator.EC ImplementedIn", "Software");
/*
* Key Agreement engine
*/
map.put("KeyAgreement.ECDH", "sun.security.ec.ECDHKeyAgreement");
map.put("KeyAgreement.ECDH SupportedKeyClasses", ecKeyClasses);
map.put("KeyAgreement.ECDH ImplementedIn", "Software");
}
}