Detailed Description

ECDSA HSM IP driver implementation for the Low Power F3 family.

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This file should only be included in the board file to fill the ECDSA_config struct.

Hardware and Implementation Details

The driver is backed by a software ECC library implementation.

The driver implementation supports the following curves for ECDSA:

#include <stdint.h>
#include <stdbool.h>
#include <ti/drivers/ECDSA.h>

Include dependency graph for ECDSALPF3HSM.h:

Data Structures
struct	ECDSALPF3HSM_HWAttrs
	ECDSALPF3HSM Hardware Attributes. More...

struct	ECDSALPF3HSM_Object
	ECDSALPF3HSM Object. More...

Macros
#define	ECDSALPF3HSM_COMPONENT_VECTOR_LENGTH 144

#define	ECDSALPF3HSM_STATUS_NO_VALID_CURVE_TYPE_PROVIDED (ECDSA_STATUS_RESERVED - 0)
	The curve provided is not supported. More...

#define	ECDSALPF3HSM_STATUS_INVALID_KEY_ENCODING (ECDSA_STATUS_RESERVED - 1)
	The key encoding is not HSM masked to signify an HSM operation. More...

#define	ECDSALPF3HSM_STATUS_HARDWARE_ERROR (ECDSA_STATUS_RESERVED - 2)
	An error ocurred on the HW level. More...

Enumerations
enum	ECDSA_DomainID { ECDSA_DOMAIN_ID_SEC = 0, ECDSA_DOMAIN_ID_BRP = 1 }
	Enum for the curve domain id supported by the driver. More...

#define ECDSALPF3HSM_COMPONENT_VECTOR_LENGTH 144

#define ECDSALPF3HSM_STATUS_NO_VALID_CURVE_TYPE_PROVIDED (ECDSA_STATUS_RESERVED - 0)

The curve provided is not supported.

#define ECDSALPF3HSM_STATUS_INVALID_KEY_ENCODING (ECDSA_STATUS_RESERVED - 1)

The key encoding is not HSM masked to signify an HSM operation.

#define ECDSALPF3HSM_STATUS_HARDWARE_ERROR (ECDSA_STATUS_RESERVED - 2)

An error ocurred on the HW level.

Enum for the curve domain id supported by the driver.

Enumerator
ECDSA_DOMAIN_ID_SEC
ECDSA_DOMAIN_ID_BRP