1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     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
18package java.security.interfaces;
19
20import java.math.BigInteger;
21
22/**
23 * The interface for Digital Signature Algorithm (DSA) specific parameters.
24 */
25public interface DSAParams {
26
27    /**
28     * Returns the base ({@code g}) value.
29     *
30     * @return the base ({@code g}) value.
31     */
32    public BigInteger getG();
33
34    /**
35     * Returns the prime ({@code p}) value.
36     *
37     * @return the prime ({@code p}) value.
38     */
39    public BigInteger getP();
40
41    /**
42     * Returns the subprime ({@code q}) value.
43     *
44     * @return the subprime ({@code q}) value.
45     */
46    public BigInteger getQ();
47
48}
49
50