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564874beb0
This moves low-level cryptographic functions into egg/egg-keyring1.c, to make it easy to support multiple crypto backend libraries. Signed-off-by: Daiki Ueno <dueno@src.gnome.org>
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/* libsecret - GLib wrapper for Secret Service
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*
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* Copyright 2019 Red Hat, Inc.
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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 published
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* by the Free Software Foundation; either version 2.1 of the licence or (at
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* your option) any later version.
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*
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* See the included COPYING file for more information.
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*
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* Author: Daiki Ueno
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*/
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#ifndef EGG_KEYRING1_H_
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#define EGG_KEYRING1_H_
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#include <glib.h>
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#define SALT_SIZE 32
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#define ITERATION_COUNT 100000
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#define MAC_SIZE 32
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#define CIPHER_BLOCK_SIZE 16
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#define KEY_SIZE 16
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#define IV_SIZE CIPHER_BLOCK_SIZE
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void egg_keyring1_create_nonce (guint8 *nonce,
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gsize nonce_size);
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GBytes *egg_keyring1_derive_key (const char *password,
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gsize n_password,
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GBytes *salt,
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guint32 iteration_count);
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gboolean egg_keyring1_calculate_mac (GBytes *key,
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const guint8 *value,
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gsize n_value,
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guint8 *buffer);
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gboolean egg_keyring1_verify_mac (GBytes *key,
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const guint8 *value,
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gsize n_value,
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const guint8 *data);
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gboolean egg_keyring1_decrypt (GBytes *key,
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guint8 *data,
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gsize n_data);
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gboolean egg_keyring1_encrypt (GBytes *key,
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guint8 *data,
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gsize n_data);
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#endif /* EGG_KEYRING1_H_ */
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