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59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/*
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Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
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This file is part of libzmq, the ZeroMQ core engine in C++.
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libzmq is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License (LGPL) as published
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by the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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As a special exception, the Contributors give you permission to link
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this library with independent modules to produce an executable,
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regardless of the license terms of these independent modules, and to
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copy and distribute the resulting executable under terms of your choice,
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provided that you also meet, for each linked independent module, the
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terms and conditions of the license of that module. An independent
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module is a module which is not derived from or based on this library.
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If you modify this library, you must extend this exception to your
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version of the library.
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libzmq is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <assert.h>
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#include <zmq.h>
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int main (void)
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{
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puts ("This tool generates a CurveZMQ keypair, as two printable strings you can");
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puts ("use in configuration files or source code. The encoding uses Z85, which");
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puts ("is a base-85 format that is described in 0MQ RFC 32, and which has an");
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puts ("implementation in the z85_codec.h source used by this tool. The keypair");
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puts ("always works with the secret key held by one party and the public key");
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puts ("distributed (securely!) to peers wishing to connect to it.");
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char public_key [41];
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char secret_key [41];
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if (zmq_curve_keypair (public_key, secret_key)) {
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if (zmq_errno () == ENOTSUP)
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puts ("To use curve_keygen, please install libsodium and then rebuild libzmq.");
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exit (1);
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}
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puts ("\n== CURVE PUBLIC KEY ==");
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puts (public_key);
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puts ("\n== CURVE SECRET KEY ==");
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puts (secret_key);
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exit (0);
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}
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