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/*
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* gnome-keyring
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*
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* Copyright (C) 2011 Collabora Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Stef Walter <stefw@collabora.co.uk>
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*/
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#if !defined (__GCR_INSIDE_HEADER__) && !defined (GCR_COMPILATION)
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#error "Only <gcr/gcr.h> or <gcr/gcr-base.h> can be included directly."
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#endif
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#ifndef __GCR_SECRET_EXCHANGE_H__
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#define __GCR_SECRET_EXCHANGE_H__
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#include <gck/gck.h>
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#include <glib-object.h>
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G_BEGIN_DECLS
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#define GCR_SECRET_EXCHANGE_PROTOCOL_1 "sx-aes-1"
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#define GCR_TYPE_SECRET_EXCHANGE (gcr_secret_exchange_get_type ())
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#define GCR_SECRET_EXCHANGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchange))
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#define GCR_SECRET_EXCHANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchangeClass))
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#define GCR_IS_SECRET_EXCHANGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GCR_TYPE_SECRET_EXCHANGE))
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#define GCR_IS_SECRET_EXCHANGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GCR_TYPE_SECRET_EXCHANGE))
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#define GCR_SECRET_EXCHANGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GCR_TYPE_SECRET_EXCHANGE, GcrSecretExchangeClass))
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typedef struct _GcrSecretExchange GcrSecretExchange;
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typedef struct _GcrSecretExchangeClass GcrSecretExchangeClass;
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typedef struct _GcrSecretExchangePrivate GcrSecretExchangePrivate;
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struct _GcrSecretExchange {
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/*< private >*/
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GObject parent;
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GcrSecretExchangePrivate *pv;
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};
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struct _GcrSecretExchangeClass {
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/*< private >*/
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GObjectClass parent_class;
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/* virtual methods, not used publicly */
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gboolean (*generate_exchange_key) (GcrSecretExchange *exchange,
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const gchar *scheme,
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guchar **public_key,
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gsize *n_public_key);
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gboolean (*derive_transport_key) (GcrSecretExchange *exchange,
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const guchar *peer,
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gsize n_peer);
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gboolean (*encrypt_transport_data) (GcrSecretExchange *exchange,
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GckAllocator allocator,
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const guchar *plain_text,
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gsize n_plain_text,
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guchar **parameter,
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gsize *n_parameter,
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guchar **cipher_text,
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gsize *n_cipher_text);
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gboolean (*decrypt_transport_data) (GcrSecretExchange *exchange,
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GckAllocator allocator,
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const guchar *cipher_text,
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gsize n_cipher_text,
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const guchar *parameter,
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gsize n_parameter,
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guchar **plain_text,
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gsize *n_plain_text);
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gpointer dummy[6];
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};
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/* Caller side functions */
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GType gcr_secret_exchange_get_type (void);
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GcrSecretExchange * gcr_secret_exchange_new (const gchar *protocol);
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const gchar * gcr_secret_exchange_get_protocol (GcrSecretExchange *self);
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gchar * gcr_secret_exchange_begin (GcrSecretExchange *self);
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gboolean gcr_secret_exchange_receive (GcrSecretExchange *self,
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const gchar *exchange);
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gchar * gcr_secret_exchange_send (GcrSecretExchange *self,
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const gchar *secret,
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gssize secret_len);
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const gchar * gcr_secret_exchange_get_secret (GcrSecretExchange *self,
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gsize *secret_len);
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G_END_DECLS
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#endif /* __GCR_SECRET_EXCHANGE_H__ */
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