ECIES API Example Generic Usage

Macros
#define	XASU_ECIES_INPUT_DATA_LENGTH   (36U)
	Input data length. More...
#define	XASU_ECIES_CONTEXT_LENGTH   (36U)
	Input context length used for KDF. More...
#define	XASU_ECC_DOUBLE_P384_SIZE_IN_BYTES   (96U)
	Double length of the curve P384. More...

Functions
int	main (void)
	Main function to call the XAsu_EciesEncrypt() API and XAsu_EciesDecrypt() API. More...

Variables
volatile u8	Notify = 0
	To notify the call back from client library. More...
volatile u32	ErrorStatus = XST_FAILURE
	Status variable to store the error returned from server. More...

Macro Definition Documentation

#define XASU_ECC_DOUBLE_P384_SIZE_IN_BYTES   (96U)

Double length of the curve P384.

#define XASU_ECIES_CONTEXT_LENGTH   (36U)

Input context length used for KDF.

Referenced by main().

#define XASU_ECIES_INPUT_DATA_LENGTH   (36U)

Input data length.

Referenced by main().

Function Documentation

int main

(

void

)

Main function to call the XAsu_EciesEncrypt() API and XAsu_EciesDecrypt() API.

Parameters

None

Returns

• XST_SUCCESS if example runs successfully
• ErrorCode if the example fails.

Initialize mailbox instance.

References XAsu_EciesParams::AesKeySize, XAsu_ClientParams::CallBackFuncPtr, XAsu_ClientParams::CallBackRefPtr, XAsu_EciesParams::ContextAddr, XAsu_EciesParams::ContextLen, XAsu_EciesParams::DataLength, XAsu_EciesParams::EccCurveType, XAsu_EciesParams::EccKeyLength, XAsu_EciesParams::InDataAddr, XAsu_EciesParams::IvAddr, XAsu_EciesParams::IvLength, XAsu_EciesParams::MacAddr, XAsu_EciesParams::MacLength, XAsu_EciesParams::OutDataAddr, XAsu_ClientParams::Priority, XAsu_EciesParams::RxKeyAddr, XAsu_EciesParams::SaltAddr, XAsu_EciesParams::SaltLen, XAsu_EciesParams::ShaMode, XAsu_EciesParams::ShaType, XAsu_EciesParams::TxKeyAddr, XASU_AES_IV_SIZE_96BIT_IN_BYTES, XASU_AES_KEY_SIZE_256_BITS, XASU_AES_MAX_TAG_LENGTH_IN_BYTES, XAsu_ClientInit(), XASU_ECC_NIST_P384, XASU_ECC_P384_SIZE_IN_BYTES, XASU_ECIES_CONTEXT_LENGTH, XASU_ECIES_INPUT_DATA_LENGTH, XAsu_EciesDecrypt(), XAsu_EciesEncrypt(), XASU_PRIORITY_HIGH, XASU_SHA2_TYPE, and XASU_SHA_MODE_SHA256.

Variable Documentation

volatile u32 ErrorStatus = XST_FAILURE

Status variable to store the error returned from server.

volatile u8 Notify = 0

To notify the call back from client library.