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/xnu-10002.41.9/osfmk/prng/
H A Dentropy.c92 typedef struct entropy_data { struct
148 static entropy_data_t entropy_data = { argument
202 SHA512_Init(&entropy_data.sha512_ctx); in entropy_init()
204 lck_grp_init(&entropy_data.lock_group, "entropy-data", LCK_GRP_ATTR_NULL); in entropy_init()
205 lck_mtx_init(&entropy_data.mutex, &entropy_data.lock_group, LCK_ATTR_NULL); in entropy_init()
378 entropy_health_test_t *t = &entropy_data.repetition_count_test; in repetition_count_test()
422 entropy_health_test_t *t = &entropy_data.adaptive_proportion_test; in adaptive_proportion_test()
428 uint32_t index = (entropy_data.total_sample_count + offset) & ADAPTIVE_PROPORTION_INDEX_MASK; in adaptive_proportion_test()
486 if (!lck_mtx_try_lock(&entropy_data.mutex)) { in entropy_provide()
504 …ount = entropy_filter(cpu_sample_count, e->samples, ENTROPY_MAX_FILTER_COUNT, entropy_data.filter); in entropy_provide()
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