76 /* size of random output generated in test_drbg_reseed() */
166  * Generates random output using rand_bytes() and rand_priv_bytes()
172  * |public_random|, |private_random|: generated random output
214      * step 2: generate random output  in test_drbg_reseed()
220     /* Generate random output from the public and private DRBG */  in test_drbg_reseed()
288     unsigned char random[RANDOM_SIZE]; /* random output */  member
299  * This simplifies finding duplicate random output and makes
312         result = memcmp(l->random, r->random, RANDOM_SIZE);  in compare_drbg_fork_result()
321  * Sort two-byte chunks of random data
332  * in the child after forking the process. Collect the random
344     unsigned char random[2 * RANDOM_SIZE];  in test_drbg_reseed_in_child()  local
358         /* wait for children to terminate and collect their random output */  in test_drbg_reseed_in_child()
361             && TEST_true(read(fd[0], &random[0], sizeof(random))  in test_drbg_reseed_in_child()
362                           == sizeof(random))) {  in test_drbg_reseed_in_child()
364             /* random output of public drbg */  in test_drbg_reseed_in_child()
367             memcpy(result[0].random, &random[0], RANDOM_SIZE);  in test_drbg_reseed_in_child()
369             /* random output of private drbg */  in test_drbg_reseed_in_child()
372             memcpy(result[1].random, &random[RANDOM_SIZE], RANDOM_SIZE);  in test_drbg_reseed_in_child()
389                                         &random[0], &random[RANDOM_SIZE],  in test_drbg_reseed_in_child()
391             && TEST_true(write(fd[1], random, sizeof(random))  in test_drbg_reseed_in_child()
392                          == sizeof(random))) {  in test_drbg_reseed_in_child()
414     unsigned char random[2 * RANDOM_SIZE];  in test_rand_reseed_on_fork()  local
429         /* collect the random output of the children */  in test_rand_reseed_on_fork()
439     /* collect the random output of the parent */  in test_rand_reseed_on_fork()
442                                     &random[0], &random[RANDOM_SIZE],  in test_rand_reseed_on_fork()
452     memcpy(result[0].random, &random[0], RANDOM_SIZE);  in test_rand_reseed_on_fork()
457     memcpy(result[1].random, &random[RANDOM_SIZE], RANDOM_SIZE);  in test_rand_reseed_on_fork()
459     /* collect all sampled random data in a single buffer */  in test_rand_reseed_on_fork()
461         memcpy(psample, &result[i].random[0], RANDOM_SIZE);  in test_rand_reseed_on_fork()
471         if (result[i].random[0] == result[i-1].random[0]) {  in test_rand_reseed_on_fork()
479         TEST_note("ERROR: %d duplicate prefixes in public random output", duplicate[0]);  in test_rand_reseed_on_fork()
485         TEST_note("ERROR: %d duplicate prefixes in private random output", duplicate[1]);  in test_rand_reseed_on_fork()
502         TEST_note("ERROR: %d duplicate chunks in random output", duplicate[0]);  in test_rand_reseed_on_fork()
509             char *rand_hex = OPENSSL_buf2hexstr(result[i].random, RANDOM_SIZE);  in test_rand_reseed_on_fork()
511             TEST_note("    random: %s, pid: %d (%s, %s)",  in test_rand_reseed_on_fork()
528     unsigned char random[1];  in test_rand_fork_safety()  local
542     if (!TEST_int_gt(RAND_bytes(random, 1), 0) || !TEST_int_gt(RAND_priv_bytes(random, 1), 0))  in test_rand_fork_safety()