ad_crypto.h

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#ifndef AD_CRYPTO_H_
#define AD_CRYPTO_H_
 
#if dg_configCRYPTO_ADAPTER
 
#if dg_configUSE_HW_AES
#include "hw_aes.h"
#endif
#if dg_configUSE_HW_HASH
#include "hw_hash.h"
#endif
 
#include "hw_aes_hash.h"
 
#include <osal.h>
 
typedef void *ad_crypto_handle_t;
 
typedef enum {
#if dg_configUSE_HW_AES
        AD_CRYPTO_ALGO_AES = 0,
#endif
 
#if dg_configUSE_HW_HASH
        AD_CRYPTO_ALGO_HASH = 1,
#endif
} AD_CRYPTO_ALGO;
 
typedef union {
#if dg_configUSE_HW_AES
        hw_aes_config_t aes;            
#endif
 
#if dg_configUSE_HW_HASH
        hw_hash_config_t hash;          
#endif
} ad_crypto_engine_config_t;
 
typedef struct {
        AD_CRYPTO_ALGO algo;                    
        ad_crypto_engine_config_t engine;       
} ad_crypto_config_t;
 
void ad_crypto_configure(ad_crypto_config_t *cfg);
 
void ad_crypto_configure_for_next_fragment(ad_crypto_config_t *cfg);
 
ad_crypto_handle_t ad_crypto_open(ad_crypto_config_t *cfg, OS_TICK_TIME timeout);
 
void ad_crypto_close(void);
 
OS_BASE_TYPE ad_crypto_perform_operation(OS_TICK_TIME timeout);
 
#endif /* dg_configCRYPTO_ADAPTER */
 
#endif /* AD_CRYPTO_H_ */