lr1110_crypto_engine.h

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#ifndef LR1110_CRYPTO_ENGINE_H
#define LR1110_CRYPTO_ENGINE_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 * -----------------------------------------------------------------------------
 * --- DEPENDENCIES ------------------------------------------------------------
 */
 
#include "transceiver/lr1110_crypto_engine_types.h"
#include "common/lr1110_types.h"
#include "common/lr1110_hal.h"
 
/*
 * -----------------------------------------------------------------------------
 * --- PUBLIC MACROS -----------------------------------------------------------
 */
 
/*
 * -----------------------------------------------------------------------------
 * --- PUBLIC CONSTANTS --------------------------------------------------------
 */
 
/*
 * -----------------------------------------------------------------------------
 * --- PUBLIC TYPES ------------------------------------------------------------
 */
 
/*
 * -----------------------------------------------------------------------------
 * --- PUBLIC FUNCTIONS PROTOTYPES ---------------------------------------------
 */
 
err_t lr1110_crypto_select( lriot_t *ctx, lr1110_crypto_element_t element );
 
err_t lr1110_crypto_set_key( lriot_t *ctx, uint8_t* status, uint8_t key_id, lr1110_crypto_key_t key );
 
err_t lr1110_crypto_derive_key( lriot_t *ctx, uint8_t* status, uint8_t src_key_id,
                                uint8_t dest_key_id, lr1110_crypto_nonce_t nonce );
 
err_t lr1110_crypto_process_join_accept( lriot_t *ctx, uint8_t* status, uint8_t dec_key_id, uint8_t ver_key_id,
                                         lr1110_crypto_lorawan_version_t lorawan_version, uint8_t* header, 
                                         uint8_t* data_in, uint8_t length, uint8_t* data_out );
 
err_t lr1110_crypto_compute_aes_cmac( lriot_t *ctx, uint8_t* status, uint8_t key_id, uint8_t* data_buf, 
                                      uint16_t length, lr1110_crypto_mic_t mic );
 
err_t lr1110_crypto_verify_aes_cmac( lriot_t *ctx, uint8_t* status, uint8_t key_id, uint8_t* data_buf, 
                                     uint16_t length, lr1110_crypto_mic_t mic );
 
err_t lr1110_crypto_aes_encrypt_01( lriot_t *ctx, uint8_t* status, uint8_t key_id, uint8_t* data_buf, 
                                    uint16_t length, uint8_t* result );
 
err_t lr1110_crypto_aes_encrypt( lriot_t *ctx, uint8_t* status, uint8_t key_id, uint8_t* data_buf, 
                                 uint16_t length, uint8_t* result );
 
err_t lr1110_crypto_aes_decrypt( lriot_t *ctx, uint8_t* status, uint8_t key_id, uint8_t* data_buf, 
                                 uint16_t length, uint8_t* result );
 
err_t lr1110_crypto_store_to_flash( lriot_t *ctx, uint8_t* status );
 
err_t lr1110_crypto_restore_from_flash( lriot_t *ctx, uint8_t* status );
 
err_t lr1110_crypto_set_parameter( lriot_t *ctx, uint8_t* status, uint8_t param_id, lr1110_crypto_param_t parameter );
 
err_t lr1110_crypto_get_parameter( lriot_t *ctx, uint8_t* status, uint8_t param_id, lr1110_crypto_param_t parameter );
 
#ifdef __cplusplus
}
#endif
 
#endif  // LR1110_CRYPTO_ENGINE_H
 
/* --- EOF ------------------------------------------------------------------ */