Macros
#define	GET_CACHE_ALIGNED_SIZE(x) ((x + CacheP_CACHELINE_ALIGNMENT) & ~(CacheP_CACHELINE_ALIGNMENT - 1))
	Macro calculates the cache-aligned size for a given buffer or data structure. More...

Functions
static uint16_t	crc16_ccit (uint8_t *data, uint16_t length)
	Calculate crc16_ccit for a given data. More...

static int32_t	HsmClient_SendAndRecv (HsmClient_t *HsmClient, uint32_t timeout)
	Generic send and receive message api. More...

void	HsmClient_isr (uint8_t remoteCoreId, uint8_t localClientId, uint8_t remoteClientId, uint8_t msgValue, void args)

int32_t	HsmClient_register (HsmClient_t *HsmClient, uint8_t clientId)
	register a client to a particular ClientId More...

int32_t	HsmClient_init (SIPC_Params *params)
	Initialize the HSM client for current core. More...

void	HsmClient_deinit (void)

void	HsmClient_unregister (HsmClient_t *HsmClient, uint8_t clientId)
	unregister a client to a particular ClientId More...

int32_t	HsmClient_getVersion (HsmClient_t HsmClient, HsmVer_t hsmVer, uint32_t timeout)
	populates the current HSMRT version Id by default the hsm flag is set to HSM_FLAG_AOP for this service More...

int32_t	HsmClient_getUID (HsmClient_t HsmClient, uint8_t uid, uint32_t timeout)
	The service issued to HSM Server populates the Device UID by default the hsm flag is set to HSM_FLAG_AOP for this service. More...

int32_t	HsmClient_openDbgFirewall (HsmClient_t HsmClient, uint8_t cert, uint32_t cert_size, uint32_t timeout)
	The service issued to HSM Server verifies the certificate and by default the hsm flag is set to HSM_FLAG_AOP for this service. More...

int32_t	HsmClient_importKeyring (HsmClient_t HsmClient, uint8_t cert, uint32_t cert_size, uint32_t timeout)
	The service issued to HSM Server verifies the certificate and imports the keys from the certificate. More...

int32_t	HsmClient_readOTPRow (HsmClient_t HsmClient, EfuseRead_t readRow)
	The service issued to HSM Server retrieves the data of GP OTP row based on row index provided as param. More...

int32_t	HsmClient_writeOTPRow (HsmClient_t HsmClient, EfuseRowWrite_t writeRow)
	The service issued to HSM Server writes the data to extended OTP efuse row based on row index provided as param. More...

int32_t	HsmClient_lockOTPRow (HsmClient_t HsmClient, EfuseRowProt_t protRow)
	The service issued to HSM Server sets the protection status bit of the specified row to 1. More...

int32_t	HsmClient_getOTPRowCount (HsmClient_t HsmClient, EfuseRowCount_t rowCount)
	The service issued to HSM Server retrieves the count of extended OTP rows. More...

int32_t	HsmClient_getOTPRowProtection (HsmClient_t HsmClient, EfuseRowProt_t rowProt)
	The service issued to HSM Server retrieves the extended otp efuse row protection status. More...

int32_t	HsmClient_procAuthBoot (HsmClient_t HsmClient, uint8_t cert, uint32_t cert_size, uint32_t timeout)
	The service issued to HSM Server helps with extended secure boot for applications. More...

int32_t	HsmClient_setFirewall (HsmClient_t HsmClient, FirewallReq_t FirewallReqObj, uint32_t timeout)
	The service issued to HSM Server sets the firewall for the given firewall id and region. More...

int32_t	HsmClient_FirewallIntr (HsmClient_t HsmClient, FirewallIntrReq_t FirewallIntrReqObj, uint32_t timeout)
	The service issued to HSM Server sets the firewall interrupt request for the given firewall id. More...

int32_t	HsmClient_getDKEK (HsmClient_t HsmClient, DKEK_t getDKEK, uint32_t timeout)
	The service issued to HSM Server retrieves the derived KEK based on identifier as param. More...

int32_t	HsmClient_waitForBootNotify (HsmClient_t *HsmClient, uint32_t timeout)
	Current core will wait for bootnotify message from HSM core. More...

int32_t	HsmClient_keyWriter (HsmClient_t HsmClient, KeyWriterCertHeader_t certHeader, uint32_t timeout)
	The service issued to HSM Server verifies the certificate and process the keywriter operations,. More...

int32_t	HsmClient_readSWRev (HsmClient_t HsmClient, SWRev_t readSWRev)
	The service issued to HSM Server retrieves the SWRevision value based on identifier as param. More...

int32_t	HsmClient_writeSWRev (HsmClient_t HsmClient, SWRev_t writeSWRev)
	The service issued to HSM Server writes the SWRevision value based on identifier as param. More...

int32_t	HsmClient_getRandomNum (HsmClient_t HsmClient, RNGReq_t getRandomNum)
	Returns the Random Number Generated. More...

Macro Definition Documentation

◆ GET_CACHE_ALIGNED_SIZE

#define GET_CACHE_ALIGNED_SIZE ( x ) ((x + CacheP_CACHELINE_ALIGNMENT) & ~(CacheP_CACHELINE_ALIGNMENT - 1))

Macro calculates the cache-aligned size for a given buffer or data structure.

Function Documentation

◆ crc16_ccit()

static uint16_t crc16_ccit	(	uint8_t *	data,
		uint16_t	length
	)

static

Calculate crc16_ccit for a given data.

Parameters

data	data pointer
length	data length

Returns: 16 bit crc calculated from given data.

◆ HsmClient_SendAndRecv()

static int32_t HsmClient_SendAndRecv	(	HsmClient_t *	HsmClient,
		uint32_t	timeout
	)

static

Generic send and receive message api.

Parameters

HsmClient	client type
timeout	time to wait for interrupt from HSM before throwing timeout exception.

Returns: SystemP_SUCCESS if transaction succesful else SystemP_FAILURE.

◆ HsmClient_isr()

void HsmClient_isr	(	uint8_t	remoteCoreId,
		uint8_t	localClientId,
		uint8_t	remoteClientId,
		uint8_t *	msgValue,
		void *	args
	)

◆ HsmClient_deinit()

void HsmClient_deinit ( void )

Macros