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libssh/include/libssh/pki.h
2011-04-14 14:05:44 +02:00

62 lines
2.0 KiB
C

/*
* This file is part of the SSH Library
*
* Copyright (c) 2010 by Aris Adamantiadis
*
* 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.
*/
#ifndef PKI_H_
#define PKI_H_
#define SSH_KEY_FLAG_EMPTY 0
#define SSH_KEY_FLAG_PUBLIC 1
#define SSH_KEY_FLAG_PRIVATE 2
struct ssh_key_struct {
enum ssh_keytypes_e type;
int flags;
const char *type_c; /* Don't free it ! it is static */
#ifdef HAVE_LIBGCRYPT
gcry_sexp_t dsa;
gcry_sexp_t rsa;
#elif HAVE_LIBCRYPTO
DSA *dsa;
RSA *rsa;
#endif
};
#define ssh_key_is_public(k) (k && k->flags & SSH_KEY_FLAG_PUBLIC)
#define ssh_key_is_private(k) (k && k->flags & SSH_KEY_FLAG_PRIVATE)
void ssh_key_clean (ssh_key key);
enum ssh_keytypes_e ssh_key_type(ssh_key key);
int ssh_key_import_private(ssh_key key, ssh_session session,
const char *filename, const char *passphrase);
ssh_key ssh_pki_publickey_from_privatekey(ssh_key privkey);
ssh_string ssh_pki_do_sign(ssh_session session, ssh_buffer sigbuf,
ssh_key privatekey);
/* temporary functions, to be removed after migration to ssh_key */
ssh_key ssh_pki_convert_privatekey_to_key(ssh_private_key priv);
ssh_key ssh_pki_convert_publickey_to_key(ssh_public_key pub);
ssh_private_key ssh_pki_convert_key_to_privatekey(ssh_key key);
ssh_public_key ssh_pki_convert_key_to_publickey(ssh_key key);
#endif /* PKI_H_ */