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/*
* This file is part of the SSH Library
*
* Copyright (c) 2011 by Aris Adamantiadis <aris@0xbadc0de.be>
*
* The SSH Library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* The SSH Library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the SSH Library; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
#include <libssh/libssh.h>
#include <stdio.h>
#include <string.h>
int main(int argc, char **argv){
ssh_key key;
int rc;
char path[256];
char passphrase[256];
char *ptr;
printf("ssh-keygen, using libssh %s\n", ssh_version(0));
printf("Generating rsa keypair\n");
rc = ssh_pki_generate(SSH_KEYTYPE_RSA,2048,&key);
if (rc != SSH_OK){
printf("error\n");
return 1;
}
printf("Enter the filename for private key (id_rsa):");
fflush(stdout);
ptr = fgets(path,sizeof(path),stdin);
if (!ptr)
return 1;
ptr = strchr(path,'\n');
if(ptr)
*ptr=0;
ptr = strchr(path,'\r');
if(ptr)
*ptr=0;
rc = ssh_getpass("Enter passphrase (empty for no passphrase):",
passphrase,sizeof(passphrase),0,1);
if (rc != SSH_OK)
return 1;
rc = ssh_pki_export_pubkey_file(key, path);
if (rc != SSH_OK){
printf("Error exporting pubkey\n");
return 1;
}
return 0;
}
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