xtrngpsx.c File Reference

Macros
#define	XTRNGPSX_RESEED_TIMEOUT   1500000U
	Reseed timeout in micro-seconds. More...
#define	XTRNGPSX_GENERATE_TIMEOUT   1500000U
	Generate timeout in micro-seconds. More...
#define	XTRNGPSX_WORD_LEN_IN_BYTES   4U
	Word length in bytes. More...
#define	XTRNGPSX_BYTE_LEN_IN_BITS   8U
	Byte length in bits. More...
#define	XTRNGPSX_BLOCK_LEN_IN_BYTES   16U
	TRNG block length length in bytes. More...
#define	XTRNGPSX_MIN_SEEDLIFE   1U
	Minimum seed life. More...
#define	XTRNGPSX_MAX_SEEDLIFE   0x80000
	Maximum seed life 2^19. More...
#define	XTRNGPSX_SEC_STRENGTH_IN_BURSTS   2U
	Security strength in 128-bit bursts. More...
#define	XTRNGPSX_BURST_SIZE_IN_WORDS   4U
	Burst size in words. More...
#define	XTRNGPSX_DF_MIN_LENGTH   2U
	Minimum DF input length. More...
#define	XTRNGPSX_DF_MAX_LENGTH   0x1FU
	Maximum DF input length. More...
#define	XTRNGPSX_DF_NUM_OF_BYTES_BEFORE_MIN_700CLKS_WAIT   8U
	Number of bytes to be written before wait. More...
#define	XTRNGPSX_ADAPTPROPTESTCUTOFF_MAX_VAL   0x3FFU
	maximum adaptprpptest cutoff value More...
#define	XTRNGPSX_REPCOUNTTESTCUTOFF_MAX_VAL   0x1FFU
	maximum repcounttest cutoff value More...

Functions
int	XTrngpsx_CfgInitialize (XTrngpsx_Instance *InstancePtr, const XTrngpsx_Config *CfgPtr, UINTPTR EffectiveAddr)
	This function initializes the TRNGPSV instance/driver. More...
int	XTrngpsx_Instantiate (XTrngpsx_Instance *InstancePtr, const u8 *Seed, u32 SeedLength, const u8 *PersStr, const XTrngpsx_UserConfig *UserCfg)
	This function instantiates the TRNG instance with user configure values. More...
int	XTrngpsx_Reseed (XTrngpsx_Instance *InstancePtr, const u8 *Seed, u8 DLen)
	This function triggers and reseeds the DRBG module. More...
int	XTrngpsx_Generate (XTrngpsx_Instance *InstancePtr, u8 *RandBuf, u32 RandBufSize, u8 PredResistance)
	This function generates and collects random data in to a buffer. More...
int	XTrngpsx_Uninstantiate (XTrngpsx_Instance *InstancePtr)
	This function uninstantiates the TRNG instance. More...