XilSecure TRNG Client APIs

Functions
int	XSecure_TrngGenerateRandNum (XSecure_ClientInstance *InstancePtr, u64 RandBufAddr, u32 Size)
	This function sends IPI request to generate random number. More...

Function Documentation

int XSecure_TrngGenerateRandNum	(	XSecure_ClientInstance *	InstancePtr,
		u64	RandBufAddr,
		u32	Size
	)

This function sends IPI request to generate random number.

Parameters

InstancePtr	Pointer to the client instance.
RandBufAddr	Rand Buffer address to store the generated random number.
Size	Number of random bytes needs to be generated.

Returns

• XST_SUCCESS When KAT Pass
• XST_INVALID_PARAM If any input parameters are invalid.
• XST_FAILURE If there is a failure

Send an IPI request to the PLM by using the CDO command to call XSecure_TrngGenerateRandNum API and returns the status of the IPI response.

References XSECURE_API_TRNG_GENERATE, and XSecure_ProcessMailbox().

Referenced by XSecure_TrngIpiHandler().