solo1/fido2/storage.h

60 wiersze
1.8 KiB
C

/*
Copyright 2018 Conor Patrick
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#ifndef _STORAGE_H
#define _STORAGE_H
#include "ctap.h"
#define KEY_SPACE_BYTES 128
#define MAX_KEYS (1)
#define BACKUP_MARKER 0x5A
#define INITIALIZED_MARKER 0xA5
#define ERR_NO_KEY_SPACE (-1)
#define ERR_KEY_SPACE_TAKEN (-2)
#define ERR_KEY_SPACE_EMPTY (-2)
typedef struct
{
// Pin information
uint8_t is_initialized;
uint8_t is_pin_set;
uint8_t pin_code[NEW_PIN_ENC_MAX_SIZE];
uint8_t remaining_tries;
uint16_t key_lens[MAX_KEYS];
uint8_t key_space[KEY_SPACE_BYTES];
} AuthenticatorState;
typedef struct
{
uint32_t addr;
uint8_t * filename;
uint32_t count;
} AuthenticatorCounter;
extern AuthenticatorState STATE;
#endif