Commit dfb02f40 authored by Alberto Escolar Piedras's avatar Alberto Escolar Piedras Committed by Benjamin Cabé
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drivers: entropy: nRF CRACEN: Fix comment 



Correct the comment that tells how long it takes to get
random numbers. The old comment was too optimistic.

Signed-off-by: default avatarAlberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
parent b58671fd

drivers/entropy/entropy_nrf_cracen.c

+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ static int nrf_cracen_get_entropy_isr(const struct device *dev, uint8_t *buf, ui 


	unsigned int key = irq_lock();



	/* This will be done in less than 1 microsecond */

	/* This will take approximately 2 + (ceil(len/16) + 3)*3 us. i.e. 14us for 16 bytes */

	int ret = nrfx_cracen_ctr_drbg_random_get(buf, len);



	irq_unlock(key);

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