Functions

Functions
cy_en_cryptolite_status_t	Cy_Cryptolite_Trng (CRYPTOLITE_Type *base, uint32_t *randomNum)
	This function generates a True Random Number. More...

Detailed Description

Function Documentation

Cy_Cryptolite_Trng()

cy_en_cryptolite_status_t Cy_Cryptolite_Trng	(	CRYPTOLITE_Type *	base,
		uint32_t *	randomNum
	)

This function generates a True Random Number.

Note

True Number generator fixed to generate 32-bit width only.

Parameters

base	Base address of the Crypto block registers
randomNum	Pointer to the generated true random number. This must be a pointer to a 32-bit number.

Returns

cy_en_cryptolite_status_t

Function Usage

    /* Generated random number */
    uint32_t rndNum = 0;

    cy_en_cryptolite_status_t cryptoStatus;

    /* Generate a true random number in the specified range */
    cryptoStatus = Cy_Cryptolite_Trng(
                             CRYPTOLITE,         /* Base address of the Crypto block registers */
                             &rndNum);           /* Pointer to generated random number */