313 #ifndef ti_drivers_ECDH__include 314 #define ti_drivers_ECDH__include 339 #define ECDH_STATUS_RESERVED (-32) 347 #define ECDH_STATUS_SUCCESS (0) 355 #define ECDH_STATUS_ERROR (-1) 365 #define ECDH_STATUS_RESOURCE_UNAVAILABLE (-2) 373 #define ECDH_STATUS_POINT_AT_INFINITY (-3) 381 #define ECDH_STATUS_PRIVATE_KEY_LARGER_EQUAL_ORDER (-4) 389 #define ECDH_STATUS_PRIVATE_KEY_ZERO (-5) 397 #define ECDH_STATUS_PUBLIC_KEY_NOT_ON_CURVE (-6) 406 #define ECDH_STATUS_PUBLIC_KEY_LARGER_THAN_PRIME (-7) 411 #define ECDH_STATUS_CANCELED (-8) 421 #define ECDH_STATUS_INVALID_KEY_SIZE (-9) 554 int_fast16_t returnStatus,
ECDH_OperationType
Enum for the operation types supported by the driver.
Definition: ECDH.h:530
ECC Global configuration.
Definition: ECDH.h:434
The CryptoKey type is an opaque representation of a cryptographic key.
ECDH_Config * ECDH_Handle
A handle that is returned from an ECDH_open() call.
Definition: ECDH.h:445
ECDH_ReturnBehavior returnBehavior
Definition: ECDH.h:567
void ECDH_OperationGeneratePublicKey_init(ECDH_OperationGeneratePublicKey *operation)
Function to initialize an ECDH_OperationGeneratePublicKey struct to its defaults. ...
ECDH_OperationComputeSharedSecret * computeSharedSecret
Definition: ECDH.h:524
int_fast16_t ECDH_cancelOperation(ECDH_Handle handle)
Cancels an ongoing ECDH operation.
void * object
Definition: ECDH.h:436
void * custom
Definition: ECDH.h:570
Struct containing the parameters required to compute the shared secret.
Definition: ECDH.h:503
CryptoKey datastructure.
Definition: CryptoKey.h:209
const CryptoKey * theirPublicKey
Definition: ECDH.h:510
ECDH_CallbackFxn callbackFxn
Definition: ECDH.h:568
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:553
void ECDH_OperationComputeSharedSecret_init(ECDH_OperationComputeSharedSecret *operation)
Function to initialize an ECDH_OperationComputeSharedSecret struct to its defaults.
ECDH_OperationGeneratePublicKey * generatePublicKey
Definition: ECDH.h:523
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:491
const CryptoKey * myPrivateKey
Definition: ECDH.h:507
const ECCParams_CurveParams * curve
Definition: ECDH.h:504
void ECDH_init(void)
This function initializes the ECC module.
ECC Parameters.
Definition: ECDH.h:566
ECDH_Handle ECDH_open(uint_least8_t index, const ECDH_Params *params)
This function opens a given ECC peripheral.
uint32_t timeout
Definition: ECDH.h:569
CryptoKey * sharedSecret
Definition: ECDH.h:513
ECDH_ReturnBehavior
The way in which ECC function calls return after performing an encryption + authentication or decrypt...
Definition: ECDH.h:468
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:489
void ECDH_close(ECDH_Handle handle)
Function to close an ECC peripheral specified by the ECC handle.
const ECCParams_CurveParams * curve
Definition: ECDH.h:490
A structure containing the parameters of an elliptic curve in short Weierstrass form.
Definition: ECCParams.h:120
ECDH_Handle ECDH_construct(ECDH_Config *config, const ECDH_Params *params)
Constructs a new ECDH object.
void ECDH_Params_init(ECDH_Params *params)
Function to initialize the ECDH_Params struct to its defaults.
void const * hwAttrs
Definition: ECDH.h:439
CryptoKey * myPublicKey
Definition: ECDH.h:494
Union containing pointers to all supported operation structs.
Definition: ECDH.h:522