301 #ifndef ti_drivers_ECDH__include 302 #define ti_drivers_ECDH__include 327 #define ECDH_STATUS_RESERVED (-32) 335 #define ECDH_STATUS_SUCCESS (0) 343 #define ECDH_STATUS_ERROR (-1) 353 #define ECDH_STATUS_RESOURCE_UNAVAILABLE (-2) 361 #define ECDH_STATUS_POINT_AT_INFINITY (-3) 369 #define ECDH_STATUS_PRIVATE_KEY_LARGER_EQUAL_ORDER (-4) 377 #define ECDH_STATUS_PRIVATE_KEY_ZERO (-5) 385 #define ECDH_STATUS_PUBLIC_KEY_NOT_ON_CURVE (-6) 394 #define ECDH_STATUS_PUBLIC_KEY_LARGER_THAN_PRIME (-7) 399 #define ECDH_STATUS_CANCELED (-8) 530 int_fast16_t returnStatus,
ECDH_OperationType
Enum for the operation types supported by the driver.
Definition: ECDH.h:506
ECC Global configuration.
Definition: ECDH.h:456
The CryptoKey type is an opaque representation of a cryptographic key.
ECDH_Handle ECDH_open(uint_least8_t index, ECDH_Params *params)
This function opens a given ECC peripheral.
ECDH_ReturnBehavior returnBehavior
Definition: ECDH.h:543
void ECDH_OperationGeneratePublicKey_init(ECDH_OperationGeneratePublicKey *operation)
Function to initialize an ECDH_OperationGeneratePublicKey struct to its defaults. ...
ECDH_OperationComputeSharedSecret * computeSharedSecret
Definition: ECDH.h:500
int_fast16_t ECDH_cancelOperation(ECDH_Handle handle)
Cancels an ongoing ECDH operation.
void * object
Definition: ECDH.h:458
struct ECDH_Config ECDH_Config
ECC Global configuration.
CryptoKey datastructure.
Definition: CryptoKey.h:210
void * custom
Definition: ECDH.h:546
Struct containing the parameters required to compute the shared secret.
Definition: ECDH.h:480
const CryptoKey * theirPublicKey
Definition: ECDH.h:487
A structure containing the parameters of an elliptic curve in short Weierstrass form.
Definition: ECCParams.h:111
ECDH_CallbackFxn callbackFxn
Definition: ECDH.h:544
const ECDH_Params ECDH_defaultParams
Default ECDH_Params structure.
void(* ECDH_CallbackFxn)(ECDH_Handle handle, int_fast16_t returnStatus, ECDH_Operation operation, ECDH_OperationType operationType)
The definition of a callback function used by the ECDH driver when used in ECDH_RETURN_BEHAVIOR_CALLB...
Definition: ECDH.h:529
void ECDH_OperationComputeSharedSecret_init(ECDH_OperationComputeSharedSecret *operation)
Function to initialize an ECDH_OperationComputeSharedSecret struct to its defaults.
ECDH_OperationGeneratePublicKey * generatePublicKey
Definition: ECDH.h:499
int_fast16_t ECDH_generatePublicKey(ECDH_Handle handle, ECDH_OperationGeneratePublicKey *operation)
Generates a public key for use in key agreement.
const CryptoKey * myPrivateKey
Definition: ECDH.h:469
const CryptoKey * myPrivateKey
Definition: ECDH.h:484
const ECCParams_CurveParams * curve
Definition: ECDH.h:481
void ECDH_init(void)
This function initializes the ECC module.
ECC Parameters.
Definition: ECDH.h:542
uint32_t timeout
Definition: ECDH.h:545
CryptoKey * sharedSecret
Definition: ECDH.h:490
ECDH_ReturnBehavior
The way in which ECC function calls return after performing an encryption + authentication or decrypt...
Definition: ECDH.h:427
int_fast16_t ECDH_computeSharedSecret(ECDH_Handle handle, ECDH_OperationComputeSharedSecret *operation)
Computes a shared secret.
Struct containing the parameters required to generate a public key.
Definition: ECDH.h:467
void ECDH_close(ECDH_Handle handle)
Function to close an ECC peripheral specified by the ECC handle.
const ECCParams_CurveParams * curve
Definition: ECDH.h:468
void ECDH_Params_init(ECDH_Params *params)
Function to initialize the ECDH_Params struct to its defaults.
void const * hwAttrs
Definition: ECDH.h:461
struct ECDH_Config * ECDH_Handle
A handle that is returned from an ECDH_open() call.
Definition: ECDH.h:404
CryptoKey * myPublicKey
Definition: ECDH.h:472
Union containing pointers to all supported operation structs.
Definition: ECDH.h:498