1 package org.bouncycastle.crypto;
2
3 /*-
4 * ╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲
5 * SNMP Java Client
6 * ჻჻჻჻჻჻
7 * Copyright 2023 Sentry Software, Westhawk
8 * ჻჻჻჻჻჻
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation, either version 3 of the
12 * License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Lesser Public License for more details.
18 *
19 * You should have received a copy of the GNU General Lesser Public
20 * License along with this program. If not, see
21 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
22 * ╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱╲╱
23 */
24
25 import java.security.SecureRandom;
26
27 /**
28 * The base class for parameters to key generators.
29 */
30 public class KeyGenerationParameters
31 {
32 private SecureRandom random;
33 private int strength;
34
35 /**
36 * initialise the generator with a source of randomness
37 * and a strength (in bits).
38 *
39 * @param random the random byte source.
40 * @param strength the size, in bits, of the keys we want to produce.
41 */
42 public KeyGenerationParameters(
43 SecureRandom random,
44 int strength)
45 {
46 this.random = random;
47 this.strength = strength;
48 }
49
50 /**
51 * return the random source associated with this
52 * generator.
53 *
54 * @return the generators random source.
55 */
56 public SecureRandom getRandom()
57 {
58 return random;
59 }
60
61 /**
62 * return the bit strength for keys produced by this generator,
63 *
64 * @return the strength of the keys this generator produces (in bits).
65 */
66 public int getStrength()
67 {
68 return strength;
69 }
70 }