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Searched refs:crng (Results 1 – 1 of 1) sorted by relevance

/Linux-v4.19/drivers/char/
Drandom.c435 static void _extract_crng(struct crng_state *crng,
437 static void _crng_backtrack_protect(struct crng_state *crng,
485 static void crng_reseed(struct crng_state *crng, struct entropy_store *r);
789 static void crng_initialize(struct crng_state *crng) in crng_initialize() argument
795 memcpy(&crng->state[0], "expand 32-byte k", 16); in crng_initialize()
796 if (crng == &primary_crng) in crng_initialize()
797 _extract_entropy(&input_pool, &crng->state[4], in crng_initialize()
800 _get_random_bytes(&crng->state[4], sizeof(__u32) * 12); in crng_initialize()
807 crng->state[i] ^= rv; in crng_initialize()
813 crng->init_time = jiffies - CRNG_RESEED_INTERVAL - 1; in crng_initialize()
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