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Searched refs:rand_data (Results 1 – 4 of 4) sorted by relevance

/openbmc/linux/crypto/
H A Djitterentropy.c64 struct rand_data { struct
155 static void jent_apt_reset(struct rand_data *ec, unsigned int delta_masked) in jent_apt_reset()
169 static void jent_apt_insert(struct rand_data *ec, unsigned int delta_masked) in jent_apt_insert()
188 static int jent_apt_permanent_failure(struct rand_data *ec) in jent_apt_permanent_failure()
193 static int jent_apt_failure(struct rand_data *ec) in jent_apt_failure()
220 static void jent_rct_insert(struct rand_data *ec, int stuck) in jent_rct_insert()
252 static int jent_stuck(struct rand_data *ec, __u64 current_delta) in jent_stuck()
279 static int jent_rct_permanent_failure(struct rand_data *ec) in jent_rct_permanent_failure()
284 static int jent_rct_failure(struct rand_data *ec) in jent_rct_failure()
290 static int jent_health_failure(struct rand_data *ec) in jent_health_failure()
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H A Djitterentropy.h11 struct rand_data;
13 extern int jent_read_entropy(struct rand_data *ec, unsigned char *data,
16 extern struct rand_data *jent_entropy_collector_alloc(unsigned int osr,
19 extern void jent_entropy_collector_free(struct rand_data *entropy_collector);
H A Dansi_cprng.c41 unsigned char rand_data[DEFAULT_BLK_SZ]; member
119 output = ctx->rand_data; in _get_more_prng_bytes()
126 if (!memcmp(ctx->rand_data, ctx->last_rand_data, in _get_more_prng_bytes()
140 memcpy(ctx->last_rand_data, ctx->rand_data, in _get_more_prng_bytes()
147 xor_vectors(ctx->rand_data, ctx->I, tmp, in _get_more_prng_bytes()
175 hexdump("New Random Data: ", ctx->rand_data, DEFAULT_BLK_SZ); in _get_more_prng_bytes()
231 *ptr = ctx->rand_data[ctx->rand_data_valid]; in get_prng_bytes()
253 memcpy(ptr, ctx->rand_data, DEFAULT_BLK_SZ); in get_prng_bytes()
301 memset(ctx->rand_data, 0, DEFAULT_BLK_SZ); in reset_prng_context()
H A Djitterentropy-kcapi.c185 struct rand_data *entropy_collector;