ti_psa_crypto_hash.h File Reference

#include <stddef.h>
#include <stdint.h>
#include <third_party/mbedtls/include/psa/crypto.h>
#include <ti/devices/DeviceFamily.h>
#include <ti/drivers/SHA2.h>
#include <ti/drivers/sha2/SHA2XXF3HSM.h>
#include <ti/drivers/sha2/SHA2CC26X2.h>

Include dependency graph for ti_psa_crypto_hash.h:

Go to the source code of this file.

Data Structures
struct	ti_psa_hash_operation_s

Macros
#define	PSA_HASH_SUSPEND_INPUT_LENGTH_FIELD_LENGTH(alg)
#define	PSA_HASH_SUSPEND_HASH_STATE_FIELD_LENGTH(alg)
#define	TI_PSA_HASH_OPERATION_INIT

Typedefs
typedef struct ti_psa_hash_operation_s	ti_psa_hash_operation_t

Functions
static struct ti_psa_hash_operation_s	ti_psa_hash_operation_init (void)
psa_status_t	ti_psa_hash_abort (psa_hash_operation_t *psa_operation)
psa_status_t	ti_psa_hash_resume (psa_hash_operation_t *psa_operation, const uint8_t *hash_state, size_t hash_state_length)
psa_status_t	ti_psa_hash_setup (psa_hash_operation_t *psa_operation, psa_algorithm_t alg)
psa_status_t	ti_psa_hash_suspend (psa_hash_operation_t *psa_operation, uint8_t *hash_state, size_t hash_state_size, size_t *hash_state_length)
psa_status_t	ti_psa_hash_update (psa_hash_operation_t *psa_operation, const uint8_t *input, size_t input_length)
psa_status_t	ti_psa_hash_finish (psa_hash_operation_t *psa_operation, uint8_t *hash, size_t hash_size, size_t *hash_length)
psa_status_t	ti_psa_hash_clone (const psa_hash_operation_t *source_operation, psa_hash_operation_t *target_operation)
psa_status_t	ti_psa_hash_compare (psa_algorithm_t alg, const uint8_t *input, size_t input_length, const uint8_t *hash, size_t hash_length)
psa_status_t	ti_psa_hash_compute (psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *hash, size_t hash_size, size_t *hash_length)
psa_status_t	ti_psa_hash_verify (psa_hash_operation_t *psa_operation, const uint8_t *hash, size_t hash_length)

Macro Definition Documentation

PSA_HASH_SUSPEND_INPUT_LENGTH_FIELD_LENGTH

#define PSA_HASH_SUSPEND_INPUT_LENGTH_FIELD_LENGTH

(

alg

)

Value:

(((alg == PSA_ALG_SHA_224) || (alg == PSA_ALG_SHA_256))   ? 8u  \
     : ((alg == PSA_ALG_SHA_384) || (alg == PSA_ALG_SHA_512)) ? 16u \
                                                              : 0u)

Returns the number of bytes of the input length field for a SHA2 alg. Returns zero if the alg is not SHA2.

PSA_HASH_SUSPEND_HASH_STATE_FIELD_LENGTH

#define PSA_HASH_SUSPEND_HASH_STATE_FIELD_LENGTH

(

alg

)

Value:

(((alg == PSA_ALG_SHA_224) || (alg == PSA_ALG_SHA_256))   ? 32u \
     : ((alg == PSA_ALG_SHA_384) || (alg == PSA_ALG_SHA_512)) ? 64u \
                                                              : 0u)

Returns the number of bytes of the hash suspend state field for a SHA2 alg. Returns zero if the alg is not SHA2.

TI_PSA_HASH_OPERATION_INIT

#define TI_PSA_HASH_OPERATION_INIT

Value:

(ti_psa_hash_operation_t)      \
    {                              \
        0                          \
    }

Referenced by ti_psa_hash_operation_init().

Typedef Documentation

ti_psa_hash_operation_t

typedef struct ti_psa_hash_operation_s ti_psa_hash_operation_t

Function Documentation

ti_psa_hash_operation_init()

static struct ti_psa_hash_operation_s ti_psa_hash_operation_init ( void  )

static

References ti_psa_hash_operation_s::alg, ti_psa_hash_abort(), ti_psa_hash_clone(), ti_psa_hash_compare(), ti_psa_hash_compute(), ti_psa_hash_finish(), TI_PSA_HASH_OPERATION_INIT, ti_psa_hash_resume(), ti_psa_hash_setup(), ti_psa_hash_suspend(), ti_psa_hash_update(), and ti_psa_hash_verify().

ti_psa_hash_abort()

psa_status_t ti_psa_hash_abort

(

psa_hash_operation_t *

psa_operation

)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_resume()

psa_status_t ti_psa_hash_resume	(	psa_hash_operation_t *	psa_operation,
		const uint8_t *	hash_state,
		size_t	hash_state_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_setup()

psa_status_t ti_psa_hash_setup	(	psa_hash_operation_t *	psa_operation,
		psa_algorithm_t	alg
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_suspend()

psa_status_t ti_psa_hash_suspend	(	psa_hash_operation_t *	psa_operation,
		uint8_t *	hash_state,
		size_t	hash_state_size,
		size_t *	hash_state_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_update()

psa_status_t ti_psa_hash_update	(	psa_hash_operation_t *	psa_operation,
		const uint8_t *	input,
		size_t	input_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_finish()

psa_status_t ti_psa_hash_finish	(	psa_hash_operation_t *	psa_operation,
		uint8_t *	hash,
		size_t	hash_size,
		size_t *	hash_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_clone()

psa_status_t ti_psa_hash_clone	(	const psa_hash_operation_t *	source_operation,
		psa_hash_operation_t *	target_operation
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_compare()

psa_status_t ti_psa_hash_compare	(	psa_algorithm_t	alg,
		const uint8_t *	input,
		size_t	input_length,
		const uint8_t *	hash,
		size_t	hash_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_compute()

psa_status_t ti_psa_hash_compute	(	psa_algorithm_t	alg,
		const uint8_t *	input,
		size_t	input_length,
		uint8_t *	hash,
		size_t	hash_size,
		size_t *	hash_length
	)

Referenced by ti_psa_hash_operation_init().

ti_psa_hash_verify()

psa_status_t ti_psa_hash_verify	(	psa_hash_operation_t *	psa_operation,
		const uint8_t *	hash,
		size_t	hash_length
	)

Referenced by ti_psa_hash_operation_init().