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Searched refs:entropy_size (Results 1 – 3 of 3) sorted by relevance

/xnu-10002.41.9/tests/
H A Dentropy.c17 uint32_t entropy_size = 0; variable
18 size_t size = sizeof(entropy_size);
20 ret = sysctlbyname("kern.entropy.analysis.buffer_size", &entropy_size, &size, NULL, 0);
23 uint32_t entropy_count = entropy_size / sizeof(entropy_sample_t);
25 size = entropy_size;
/xnu-10002.41.9/osfmk/prng/
H A Dentropy.c472 entropy_provide(size_t *entropy_size, void *entropy, __unused void *arg) in entropy_provide() argument
475 if (*entropy_size < SHA512_DIGEST_LENGTH) { in entropy_provide()
481 *entropy_size = 0; in entropy_provide()
567 *entropy_size = SHA512_DIGEST_LENGTH; in entropy_provide()
586 assert(sizeof(label) + *entropy_size == SHA512_BLOCK_LENGTH); in entropy_provide()
588 SHA512_Update(&entropy_data.sha512_ctx, entropy, *entropy_size); in entropy_provide()
H A Dentropy.h63 int32_t entropy_provide(size_t *entropy_size, void *entropy, void *arg);