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esp32: Move hardware crypto implementation/headers to hwcrypto directories

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This commit is contained in:
Angus Gratton
2016-09-02 14:40:43 +10:00
committed by Wu Jian Gang
parent fc2bfc1f49
commit 4167b68eef
8 changed files with 0 additions and 0 deletions
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56
components/esp32/include/hwcrypto/esp_crypto.h Normal file
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#ifndef _MULTI_CRYPTO_H_
#define _MULTI_CRYPTO_H_
#include "esp_types.h"
#include "rom/ets_sys.h"
#ifdef __cplusplus
extern "C" {
#endif
enum {
AES_MUTEX = 0,
BIGNUM_MUTEX,
SHA_MUTEX,
MUTEX_MAX_NUM,
};
int esp_crypto_init(void);
void esp_crypto_lock(unsigned int num);
void esp_crypto_unlock(unsigned int num);
void esp_crypto_take(unsigned int num);
void esp_crypto_give(unsigned int num);
bool esp_crypto_is_used(unsigned int num);
#define MUTEX_LOCK(num) esp_crypto_lock(num)
#define MUTEX_UNLOCK(num) esp_crypto_unlock(num)
#define SIG_TAKE(num) esp_crypto_take(num)
#define SIG_GIVE(num) esp_crypto_give(num)
#define SIG_IS_USED(num) esp_crypto_is_used(num)
#define AES_LOCK() MUTEX_LOCK(AES_MUTEX)
#define AES_UNLOCK() MUTEX_UNLOCK(AES_MUTEX)
#define BIGNUM_LOCK() MUTEX_LOCK(BIGNUM_MUTEX)
#define BIGNUM_UNLOCK() MUTEX_UNLOCK(BIGNUM_MUTEX)
#define SHA_LOCK() MUTEX_LOCK(SHA_MUTEX)
#define SHA_UNLOCK() MUTEX_UNLOCK(SHA_MUTEX)
#define AES_TAKE() SIG_TAKE(AES_MUTEX)
#define AES_GIVE() SIG_GIVE(AES_MUTEX)
#define AES_IS_USED() SIG_IS_USED(AES_MUTEX)
#define BIGNUM_TAKE() SIG_TAKE(BIGNUM_MUTEX)
#define BIGNUM_GIVE() SIG_GIVE(BIGNUM_MUTEX)
#define BIGNUM_IS_USED() SIG_IS_USED(BIGNUM_MUTEX)
#define SHA_TAKE() SIG_TAKE(SHA_MUTEX)
#define SHA_GIVE() SIG_GIVE(SHA_MUTEX)
#define SHA_IS_USED() SIG_IS_USED(SHA_MUTEX)
#ifdef __cplusplus
}
#endif
#endif /* esp_crypto.h */