326 #ifndef ti_drivers_EDDSA__include 327 #define ti_drivers_EDDSA__include 352 #define EDDSA_STATUS_RESERVED (-32) 360 #define EDDSA_STATUS_SUCCESS (0) 368 #define EDDSA_STATUS_ERROR (-1) 373 #define EDDSA_STATUS_CANCELED (-2) 384 #define EDDSA_STATUS_HASH_UNAVAILABLE (-3) 395 #define EDDSA_STATUS_PKA_UNAVAILABLE (-4) 403 #define EDDSA_STATUS_POINT_AT_INFINITY (-5) 410 #define EDDSA_STATUS_INVALID_PRIVATE_KEY_SIZE (-6) 418 #define EDDSA_STATUS_INVALID_PUBLIC_KEY_SIZE (-7) 426 #define EDDSA_STATUS_PUBLIC_KEY_NOT_ON_CURVE (-8) 434 #define EDDSA_STATUS_INVALID_R_SIZE (-9) 441 #define EDDSA_STATUS_INVALID_S_SIZE (-10) 450 #define EDDSA_STATUS_S_LARGER_THAN_ORDER (-11) 458 #define EDDSA_STATUS_KEY_ID_PARAM_MISMATCH (-12) 465 #define EDDSA_STATUS_KEYSTORE_INVALID_ID (-13) 474 #define EDDSA_STATUS_KEYSTORE_GENERIC_FAILURE (-14) 481 #define EDDSA_STATUS_SHA2_HASH_FAILURE (-15) 684 int_fast16_t returnStatus,
ADC_Params params
Definition: Driver_Init.h:11
void EDDSA_init(void)
This function initializes the EDDSA module.
const ECCParams_CurveParams * curve
Definition: EDDSA.h:556
EDDSA_OperationGeneratePublicKey * generatePublicKey
Definition: EDDSA.h:648
size_t preHashedMessageLength
Definition: EDDSA.h:594
The CryptoKey type is an opaque representation of a cryptographic key.
EDDSA_CallbackFxn callbackFxn
Definition: EDDSA.h:700
const ECCParams_CurveParams * curve
Definition: EDDSA.h:614
int_fast16_t EDDSA_generatePublicKey(EDDSA_Handle handle, EDDSA_OperationGeneratePublicKey *operation)
Generates an EdDSA private-public keypair.
void * object
Definition: EDDSA.h:496
EDDSA Global configuration.
Definition: EDDSA.h:494
void EDDSA_Params_init(EDDSA_Params *params)
Function to initialize the EDDSA_Params struct to its defaults.
EDDSA_ReturnBehavior returnBehavior
Definition: EDDSA.h:697
size_t preHashedMessageLength
Definition: EDDSA.h:628
Struct containing the parameters required for generating an EdDSA digital signature.
Definition: EDDSA.h:575
CryptoKey datastructure.
Definition: CryptoKey.h:192
int_fast16_t EDDSA_cancelOperation(EDDSA_Handle handle)
Cancels an ongoing EDDSA operation.
int_fast16_t EDDSA_verify(EDDSA_Handle handle, EDDSA_OperationVerify *operation)
Verifies a received EdDSA signature matches a hash and public key.
void * custom
Definition: EDDSA.h:707
EDDSA_Handle EDDSA_construct(EDDSA_Config *config, const EDDSA_Params *params)
Constructs a new EDDSA object.
void(* EDDSA_CallbackFxn)(EDDSA_Handle handle, int_fast16_t returnStatus, EDDSA_Operation operation, EDDSA_OperationType operationType)
The definition of a callback function used by the EDDSA driver when used in EDDSA_RETURN_BEHAVIOR_CAL...
Definition: EDDSA.h:683
const uint8_t * preHashedMessage
Definition: EDDSA.h:623
void EDDSA_OperationGeneratePublicKey_init(EDDSA_OperationGeneratePublicKey *operation)
Function to initialize an EDDSA_OperationGeneratePublicKey struct to its defaults.
Struct containing the parameters required for generating an EdDSA private-public keypair.
Definition: EDDSA.h:555
void EDDSA_close(EDDSA_Handle handle)
Function to close an EDDSA peripheral specified by the EDDSA handle.
Struct containing the parameters required for verifying an EdDSA digital signature.
Definition: EDDSA.h:613
EDDSA_OperationSign * sign
Definition: EDDSA.h:650
EDDSA Parameters.
Definition: EDDSA.h:696
void EDDSA_OperationVerify_init(EDDSA_OperationVerify *operation)
Function to initialize an EDDSA_OperationSign struct to its defaults.
const CryptoKey * myPrivateKey
Definition: EDDSA.h:579
const ECCParams_CurveParams * curve
Definition: EDDSA.h:576
EDDSA_Config * EDDSA_Handle
A handle that is returned from an EDDSA_open() call.
Definition: EDDSA.h:505
const uint8_t * S
Definition: EDDSA.h:636
const CryptoKey * myPublicKey
Definition: EDDSA.h:584
EDDSA_ReturnBehavior
The way in which EDDSA function calls return after performing an encryption + authentication or decry...
Definition: EDDSA.h:529
int_fast16_t EDDSA_sign(EDDSA_Handle handle, EDDSA_OperationSign *operation)
Generates an EdDSA signature.
uint32_t timeout
Definition: EDDSA.h:703
const uint8_t * preHashedMessage
Definition: EDDSA.h:589
const CryptoKey * myPrivateKey
Definition: EDDSA.h:559
const CryptoKey * theirPublicKey
Definition: EDDSA.h:617
uint8_t * S
Definition: EDDSA.h:602
EDDSA_OperationType
Enum for the operation types supported by the driver.
Definition: EDDSA.h:658
CryptoKey * myPublicKey
Definition: EDDSA.h:564
A structure containing the parameters of an elliptic curve in short Weierstrass form.
Definition: ECCParams.h:115
void EDDSA_OperationSign_init(EDDSA_OperationSign *operation)
Function to initialize an EDDSA_OperationSign struct to its defaults.
EDDSA_Handle EDDSA_open(uint_least8_t index, const EDDSA_Params *params)
This function opens a given EDDSA peripheral.
const uint8_t * R
Definition: EDDSA.h:631
void const * hwAttrs
Definition: EDDSA.h:499
uint8_t * R
Definition: EDDSA.h:597
Union containing pointers to all supported operation structs.
Definition: EDDSA.h:646
EDDSA_OperationVerify * verify
Definition: EDDSA.h:652