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/*
This file is part of GNUnet.
(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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, 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;
}
}
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