01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: /**
19: * @author Vladimir N. Molotkov
20: * @version $Revision$
21: */package java.security.spec;
22:
23: import java.math.BigInteger;
24:
25: import org.apache.harmony.security.internal.nls.Messages;
26:
27: /**
28: * @com.intel.drl.spec_ref
29: *
30: */
31: public class ECPrivateKeySpec implements KeySpec {
32: // Private value associated with this key
33: private final BigInteger s;
34: // Elliptic Curve domain parameters associated with this key
35: private final ECParameterSpec params;
36:
37: /**
38: * @com.intel.drl.spec_ref
39: */
40: public ECPrivateKeySpec(BigInteger s, ECParameterSpec params) {
41: this .s = s;
42: this .params = params;
43: // throw NullPointerException if s or params is null
44: if (this .s == null) {
45: throw new NullPointerException(Messages.getString(
46: "security.83", "s")); //$NON-NLS-1$ //$NON-NLS-2$
47: }
48: if (this .params == null) {
49: throw new NullPointerException(Messages.getString(
50: "security.83", "params")); //$NON-NLS-1$ //$NON-NLS-2$
51: }
52: }
53:
54: /**
55: * @com.intel.drl.spec_ref
56: */
57: public ECParameterSpec getParams() {
58: return params;
59: }
60:
61: /**
62: * @com.intel.drl.spec_ref
63: */
64: public BigInteger getS() {
65: return s;
66: }
67: }
|