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/*
* gnome-keyring
*
* Copyright (C) 2011 Collabora Ltd.
*
* This program 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 program 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 program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Stef Walter <stefw@collabora.co.uk>
*/
#ifndef __GCR_SECRET_EXCHANGE_H__
#define __GCR_SECRET_EXCHANGE_H__
#if !defined (__GCR_INSIDE_HEADER__) && !defined (GCR_COMPILATION)
#error "Only <gcr/gcr.h> can be included directly."
#endif
#include <gck/gck.h>
#include <glib-object.h>
G_BEGIN_DECLS
#define GCR_SECRET_EXCHANGE_PROTOCOL_1 "sx-aes-1"
#define GCR_TYPE_SECRET_EXCHANGE (gcr_secret_exchange_get_type ())
#define GCR_SECRET_EXCHANGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchange))
#define GCR_SECRET_EXCHANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchangeClass))
#define GCR_IS_SECRET_EXCHANGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GCR_TYPE_SECRET_EXCHANGE))
#define GCR_IS_SECRET_EXCHANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GCR_TYPE_SECRET_EXCHANGE))
#define GCR_SECRET_EXCHANGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchangeClass))
typedef struct _GcrSecretExchange GcrSecretExchange;
typedef struct _GcrSecretExchangeClass GcrSecretExchangeClass;
typedef struct _GcrSecretExchangePrivate GcrSecretExchangePrivate;
struct _GcrSecretExchange {
/*< private >*/
GObject parent;
GcrSecretExchangePrivate *pv;
};
struct _GcrSecretExchangeClass {
/*< private >*/
GObjectClass parent_class;
/* virtual methods, not used publicly */
gboolean (*generate_exchange_key) (GcrSecretExchange *exchange,
const gchar *scheme,
guchar **public_key,
gsize *n_public_key);
gboolean (*derive_transport_key) (GcrSecretExchange *exchange,
const guchar *peer,
gsize n_peer);
gboolean (*encrypt_transport_data) (GcrSecretExchange *exchange,
GckAllocator allocator,
const guchar *plain_text,
gsize n_plain_text,
guchar **parameter,
gsize *n_parameter,
guchar **cipher_text,
gsize *n_cipher_text);
gboolean (*decrypt_transport_data) (GcrSecretExchange *exchange,
GckAllocator allocator,
const guchar *cipher_text,
gsize n_cipher_text,
const guchar *parameter,
gsize n_parameter,
guchar **plain_text,
gsize *n_plain_text);
gpointer dummy[6];
};
/* Caller side functions */
GType gcr_secret_exchange_get_type (void);
GcrSecretExchange * gcr_secret_exchange_new (const gchar *protocol);
const gchar * gcr_secret_exchange_get_protocol (GcrSecretExchange *self);
gchar * gcr_secret_exchange_begin (GcrSecretExchange *self);
gboolean gcr_secret_exchange_receive (GcrSecretExchange *self,
const gchar *exchange);
gchar * gcr_secret_exchange_send (GcrSecretExchange *self,
const gchar *secret,
gssize secret_len);
const gchar * gcr_secret_exchange_get_secret (GcrSecretExchange *self,
gsize *secret_len);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GcrSecretExchange, g_object_unref)
G_END_DECLS
#endif /* __GCR_SECRET_EXCHANGE_H__ */
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