1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
This file is part of GNUnet.
Copyright (C) 2011, 2012 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet 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 for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
package org.gnunet.util;
import org.gnunet.construct.FixedSizeIntegerArray;
import org.gnunet.construct.Message;
import java.util.Arrays;
/**
* Identity of a peer. Wrapper for an
* EdDSA key.
*/
public class PeerIdentity implements Message {
@FixedSizeIntegerArray(length = 32, signed = false, bitSize = 8)
public byte[] data;
/**
* Creates a zero-filled peer identity
*/
public PeerIdentity() {
data = new byte[32];
}
public String toString() {
return Strings.dataToString(data);
}
@Override
public boolean equals(Object obj) {
return obj != null && obj instanceof PeerIdentity && Arrays.equals(((PeerIdentity) obj).data, this.data);
}
@Override
public int hashCode() {
return Arrays.hashCode(data);
}
public static PeerIdentity fromString(String value) {
PeerIdentity p = new PeerIdentity();
p.data = Strings.stringToData(value, p.data.length);
return (p.data == null) ? null : p;
}
}
|