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/*
* Copyright (C) 2003, 2004, 2005 Free Software Foundation
*
* Author: Nikos Mavroyanopoulos
*
* This file is part of GNUTLS.
*
* The GNUTLS 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*/
/* This file contains the types and prototypes for the OpenPGP
* key and private key parsing functions.
*/
#ifndef GNUTLS_OPENPGP_H
# define GNUTLS_OPENPGP_H
#ifdef __cplusplus
extern "C" {
#endif
#include <gnutls/gnutls.h>
#include <gnutls/extra.h>
/* gnutls_openpgp_key_t should be defined in gnutls.h
*/
typedef enum gnutls_openpgp_key_fmt { GNUTLS_OPENPGP_FMT_RAW,
GNUTLS_OPENPGP_FMT_BASE64 } gnutls_openpgp_key_fmt;
int gnutls_openpgp_key_init( gnutls_openpgp_key* key); /* initializes the memory for gnutls_openpgp_key_t struct */
void gnutls_openpgp_key_deinit(gnutls_openpgp_key_t key); /* frees all memory */
int gnutls_openpgp_key_import(gnutls_openpgp_key_t key,
const gnutls_datum_t* data, gnutls_openpgp_key_fmt format);
int gnutls_openpgp_key_export (gnutls_openpgp_key_t key,
gnutls_openpgp_key_fmt_t format,
void *output_data, size_t * output_data_size);
/* The key_usage flags are defined in gnutls.h. They are
* the GNUTLS_KEY_* definitions.
*/
int gnutls_openpgp_key_get_key_usage( gnutls_openpgp_key_t cert, unsigned int* key_usage);
int gnutls_openpgp_key_get_fingerprint(gnutls_openpgp_key_t key,
void *fpr, size_t * fprlen);
int gnutls_openpgp_key_get_name( gnutls_openpgp_key_t key,
int idx, char *buf, size_t *sizeof_buf);
int gnutls_openpgp_key_get_pk_algorithm(gnutls_openpgp_key_t key,
unsigned int *r_bits);
int gnutls_openpgp_key_get_version( gnutls_openpgp_key_t key );
time_t gnutls_openpgp_key_get_creation_time( gnutls_openpgp_key_t key );
time_t gnutls_openpgp_key_get_expiration_time( gnutls_openpgp_key_t key );
int gnutls_openpgp_key_get_id( gnutls_openpgp_key_t key, unsigned char keyid[8]);
int gnutls_openpgp_key_check_hostname( gnutls_openpgp_key_t key, const char *hostname);
int gnutls_openpgp_key_to_xml( gnutls_openpgp_key_t key, gnutls_datum_t *xmlkey,
int ext);
/* privkey stuff.
*/
int gnutls_openpgp_privkey_init(gnutls_openpgp_privkey_t * key);
void gnutls_openpgp_privkey_deinit(gnutls_openpgp_privkey_t key);
int gnutls_openpgp_privkey_get_pk_algorithm( gnutls_openpgp_privkey_t key, unsigned int *bits);
int gnutls_openpgp_privkey_import(gnutls_openpgp_privkey_t key,
const gnutls_datum_t * data, gnutls_openpgp_key_fmt format,
const char* pass, unsigned int flags);
/* Keyring stuff.
*/
struct gnutls_openpgp_keyring_int; /* object to hold (parsed) openpgp keyrings */
typedef struct gnutls_openpgp_keyring_int* gnutls_openpgp_keyring;
int gnutls_openpgp_keyring_init( gnutls_openpgp_keyring* ring);
void gnutls_openpgp_keyring_deinit(gnutls_openpgp_keyring_t ring);
int gnutls_openpgp_keyring_import(gnutls_openpgp_keyring_t ring,
const gnutls_datum_t* data, gnutls_openpgp_key_fmt format);
int gnutls_openpgp_keyring_check_id( gnutls_openpgp_keyring_t ring,
const unsigned char keyid[8], unsigned int flags);
/* Trustdb functions.
*/
struct gnutls_openpgp_trustdb_int; /* object to hold (parsed) openpgp trustdbs */
typedef struct gnutls_openpgp_trustdb_int* gnutls_openpgp_trustdb;
int gnutls_openpgp_trustdb_init( gnutls_openpgp_trustdb* db);
void gnutls_openpgp_trustdb_deinit(gnutls_openpgp_trustdb_t db);
int gnutls_openpgp_trustdb_import(gnutls_openpgp_trustdb_t db,
const char* file);
int gnutls_openpgp_key_verify_ring(
gnutls_openpgp_key_t key,
gnutls_openpgp_keyring_t ring,
unsigned int flags,
unsigned int * verify /* the output of the verification */);
int gnutls_openpgp_key_verify_self( gnutls_openpgp_key_t key,
unsigned int flags, unsigned int *verify);
int gnutls_openpgp_key_verify_trustdb(
gnutls_openpgp_key_t key,
gnutls_openpgp_trustdb_t db,
unsigned int flags,
unsigned int * verify /* the output of the verification */);
/* certificate authentication stuff.
*/
int gnutls_certificate_set_openpgp_key(gnutls_certificate_credentials_t res,
gnutls_openpgp_key_t key, gnutls_openpgp_privkey_t pkey);
#ifdef __cplusplus
}
#endif
#endif /* GNUTLS_OPENPGP_H */
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