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simplesshd/dropbear/gened25519.c
2020-12-28 16:40:37 -05:00

48 lines
1.6 KiB
C

/*
* Dropbear - a SSH2 server
*
* Copyright (c) 2002,2003 Matt Johnston
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE. */
#include "includes.h"
#include "dbutil.h"
#include "dbrandom.h"
#include "curve25519.h"
#include "gened25519.h"
#if DROPBEAR_ED25519
dropbear_ed25519_key * gen_ed25519_priv_key(unsigned int size) {
dropbear_ed25519_key *key;
if (size != 256) {
dropbear_exit("Ed25519 keys have a fixed size of 256 bits");
}
key = m_malloc(sizeof(*key));
dropbear_ed25519_make_key(key->pub, key->priv);
return key;
}
#endif /* DROPBEAR_ED25519 */