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/AliOS-Things-master/components/py_engine/tests/extmod/
A Durandom_extra.py2 import urandom as random namespace
5 import random
11 random.randint
18 assert 0 <= random.randrange(4) < 4
26 random.randrange(0)
32 random.randrange(2, 1)
38 random.randrange(2, 1, 0)
44 random.randrange(2, 1, 1)
56 random.randint(2, 1)
63 assert random.choice(lst) in lst
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A Durandom_basic.py2 import urandom as random namespace
5 import random
13 assert random.getrandbits(b) < (1 << b)
16 random.seed(0)
17 print(random.getrandbits(16) != 0)
20 random.seed(1)
21 r = random.getrandbits(16)
22 random.seed(1)
23 print(random.getrandbits(16) == r)
27 random.getrandbits(0)
A Durandom_extra_float.py2 import urandom as random namespace
5 import random
11 random.randint
18 assert 0 <= random.random() < 1
22 assert 0 <= random.uniform(0, 4) <= 4
23 assert 2 <= random.uniform(2, 6) <= 6
24 assert -2 <= random.uniform(-2, 2) <= 2
A Durandom_seed_default.py4 import urandom as random namespace
7 import random
13 random.seed()
21 return [random.getrandbits(16) for _ in range(10)]
25 random.seed()
27 random.seed()
29 random.seed(None)
/AliOS-Things-master/components/mbedtls/platform/yoc/
A Dctr_drbg.c21 uint32_t random; in _tls_random()
26 random = rnd * 0xFFFF777; in _tls_random()
27 rnd = random; in _tls_random()
28 output[count++] = (random >> 24) & 0xFF; in _tls_random()
29 output[count++] = (random >> 16) & 0xFF; in _tls_random()
30 output[count++] = (random >> 8) & 0xFF; in _tls_random()
31 output[count++] = (random) & 0xFF; in _tls_random()
33 random = rnd * 0xFFFF777; in _tls_random()
34 rnd = random; in _tls_random()
36 output[i + count] = (random >> 8 * i) & 0xFF; in _tls_random()
/AliOS-Things-master/components/linkkit/wifi_provision/frameworks/utils/
A Dawss_crypt.c15 static const char *cal_passwd(void *key, void *random, void *passwd) in cal_passwd() argument
21 if (!passwd || !key || !random) in cal_passwd()
30 memcpy(passwd_src + key_len, random, RANDOM_MAX_LEN); in cal_passwd()
47 uint8_t random[RANDOM_MAX_LEN] = { 0 }; in aes_decrypt_string() local
70 memcpy(random, rand, sizeof(random)); in aes_decrypt_string()
80 cal_passwd(product_sec, random, key); in aes_decrypt_string()
81 memcpy(iv, random, sizeof(random)); in aes_decrypt_string()
88 cal_passwd(dev_sec, random, key); in aes_decrypt_string()
89 memcpy(iv, random, sizeof(random)); in aes_decrypt_string()
/AliOS-Things-master/solutions/kws_demo/
A Dkws.c80 int32_t random; in play_local_mp3() local
82 random = rand() % 240; in play_local_mp3()
83 LOG("random: %d\n", random); in play_local_mp3()
85 if (random < 100) { in play_local_mp3()
87 } else if (random > 100 && random < 150) { in play_local_mp3()
89 } else if (random > 150 && random < 200) { in play_local_mp3()
/AliOS-Things-master/solutions/eduk1_demo/k1_apps/kws/
A Dkws.c86 int32_t random; in play_local_mp3() local
88 random = rand() % 240; in play_local_mp3()
89 LOG("random: %d\n", random); in play_local_mp3()
91 if (random < 100) { in play_local_mp3()
93 } else if (random > 100 && random < 150) { in play_local_mp3()
95 } else if (random > 150 && random < 200) { in play_local_mp3()
/AliOS-Things-master/solutions/tflite_micro_speech_demo/player/
A Dplayer.c86 int32_t random; in player_play() local
88 random = rand() % 240; in player_play()
89 LOG("random: %d\n", random); in player_play()
97 if (random > 0 && random < 150) { in player_play()
99 } else if (random > 150 && random < 200) { in player_play()
/AliOS-Things-master/solutions/tflite_micro_speech_demo/micro_speech/train/speech_commands/
A Dgenerate_streaming_test_wav.py116 background_index = np.random.randint(len(audio_processor.background_data))
118 background_offset = np.random.randint(
120 background_volume = np.random.uniform(0, FLAGS.background_volume)
139 int(i * word_stride_samples) + np.random.randint(word_gap_samples))
141 is_unknown = np.random.randint(100) < FLAGS.unknown_percentage
145 wanted_label = words_list[2 + np.random.randint(len(words_list) - 2)]
146 test_data_start = np.random.randint(len(all_test_data))
149 np.random.shuffle(index_lookup)
A Dinput_data.py25 import random
274 random.seed(RANDOM_SEED)
317 random.shuffle(unknown_index[set_index])
322 random.shuffle(self.data_index[set_index])
555 sample_index = np.random.randint(len(candidates))
559 time_shift_amount = np.random.randint(-time_shift, time_shift)
575 background_index = np.random.randint(len(self.background_data))
582 background_offset = np.random.randint(
588 background_volume = np.random.uniform(0, 1)
589 elif np.random.uniform(0, 1) < background_frequency:
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/AliOS-Things-master/components/genie_service/core/src/
A Dgenie_crypto.c25 uint8_t *genie_crypto_get_auth(const uint8_t random[16]) in genie_crypto_get_auth()
37 hextostring(random, rad_str, 16); in genie_crypto_get_auth()
106 void genie_ais_get_cipher(const uint8_t random[16], uint8_t *cipher) in genie_ais_get_cipher()
118 memcpy(static_str, random, 16); in genie_ais_get_cipher()
147 genie_crypto_encrypt(random, cipher); in genie_ais_get_cipher()
/AliOS-Things-master/components/mbedtls/programs/
A DMakefile67 ssl/ssl_mail_client$(EXEXT) random/gen_entropy$(EXEXT) \
68 random/gen_random_havege$(EXEXT) \
69 random/gen_random_ctr_drbg$(EXEXT) \
191 random/gen_entropy$(EXEXT): random/gen_entropy.c $(DEP)
193 $(CC) $(LOCAL_CFLAGS) $(CFLAGS) random/gen_entropy.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
195 random/gen_random_havege$(EXEXT): random/gen_random_havege.c $(DEP)
197 $(CC) $(LOCAL_CFLAGS) $(CFLAGS) random/gen_random_havege.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
199 random/gen_random_ctr_drbg$(EXEXT): random/gen_random_ctr_drbg.c $(DEP)
201 $(CC) $(LOCAL_CFLAGS) $(CFLAGS) random/gen_random_ctr_drbg.c $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
A D.gitignore32 random/gen_entropy
33 random/gen_random_ctr_drbg
34 random/gen_random_havege
A DREADME.md59 * [`random/gen_entropy.c`](random/gen_entropy.c): shows how to use the default entropy sources to g…
60 …rator to seed a cryptographic pseudorandom generator, as illustrated by `random/gen_random_ctr_drb…
62 …random/gen_random_ctr_drbg.c`](random/gen_random_ctr_drbg.c): shows how to use the default entropy…
64 * [`random/gen_random_havege.c`](random/gen_random_havege.c): demonstrates the HAVEGE entropy colle…
/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/fwlib/ram_hp/
A Drtl8721dhp_system.c110 u8 random_tmp, random[4]; in Gen_RandomSeed() local
157 random[i] = random_tmp; in Gen_RandomSeed()
170 return *(u32*)random; in Gen_RandomSeed()
/AliOS-Things-master/components/py_engine/tests/multi_bluetooth/
A Dble_l2cap.py8 import time, machine, bluetooth, random
84 buf[j] = random.randint(0, 255)
105 if buf[i] == random.randint(0, 255):
126 random.seed(_RANDOM_SEED)
154 random.seed(_RANDOM_SEED)
/AliOS-Things-master/components/genie_service/core/inc/
A Dgenie_crypto.h13 uint8_t *genie_crypto_get_auth(const uint8_t random[16]);
34 void genie_ais_get_cipher(const uint8_t random[16], uint8_t *cipher);
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/micro/testing/
A Dgenerate_test_models.py54 data_x = np.random.rand(12, 16, 16, 1)
55 data_y = np.random.randint(2, size=(12, 10))
60 yield [np.random.rand(16, 16).reshape(1, 16, 16, 1).astype(np.float32)]
/AliOS-Things-master/solutions/tflite_micro_speech_demo/micro_speech/train/
A Drecord.py3 import random
92 …hash_name = str(hex(abs(hash(RECODER_NAME + str(random.random()))) % 1000000000)).replace('0x','')…
/AliOS-Things-master/components/linkkit/dynamic_register/
A Ddynreg.c128 char random[DYNREG_RANDOM_KEY_LENGTH + 1], in _calc_dynreg_sign()
137 memset(random, 0, DYNREG_RANDOM_KEY_LENGTH + 1); in _calc_dynreg_sign()
138 memcpy(random, "8Ygb7ULYh53B6OA", strlen("8Ygb7ULYh53B6OA")); in _calc_dynreg_sign()
139 dynreg_info("Random Key: %s", random); in _calc_dynreg_sign()
143 strlen(product_key) + strlen(random) + 1; in _calc_dynreg_sign()
151 dynamic_register_sign_fmt, device_name, product_key, random); in _calc_dynreg_sign()
279 char random[DYNREG_RANDOM_KEY_LENGTH + 1] = { 0 }; in _http_dynamic_register() local
293 meta->device_name, random, sign); in _http_dynamic_register()
302 strlen(meta->device_name) + strlen(random) + strlen(sign) + in _http_dynamic_register()
312 random, sign, DYNREG_SIGN_METHOD_HMACSHA256); in _http_dynamic_register()
/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/fwlib/ram_lp/
A Drtl8721dlp_app_start.c296 u8 random[4], tmp; in app_gen_random_seed() local
326 random[i] = tmp; in app_gen_random_seed()
334 data = (random[3] << 24) | (random[2] << 16) | (random[1] << 8) | (random[0]); in app_gen_random_seed()
/AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/experimental/mlir/testing/op_tests/
A Dparse_example.py34 data = np.random.rand(*feature_shape)
38 data = np.random.randint(-100, 100, size=feature_shape)
43 data = "".join(np.random.choice(letters, size=10)).encode("utf-8")
/AliOS-Things-master/solutions/eduk1_demo/k1_apps/aircraftBattle/
A DaircraftBattle.c81 for (int i = 0; i < random() % 20; i++) { in aircraftBattle_cover_draw()
82 OLED_DrawPoint(random() % 132, random() % 64, 1); in aircraftBattle_cover_draw()
85 for (int i = 0; i < random() % 10; i++) { in aircraftBattle_cover_draw()
86 OLED_Icon_Draw(random() % 132, random() % 64, &icon_mini_start_3_3, 0); in aircraftBattle_cover_draw()
378 craft->start_x = random() % (64 - height) + height / 2; in reload_dfo()
382 craft->start_y = -(random() % 1000) - width / 2; in reload_dfo()
/AliOS-Things-master/components/linkkit/wifi_provision/zero_config/
A Dawss_enrollee.h52 uint8_t random[0]; /* random salt */ member
112 uint8_t random[RANDOM_MAX_LEN]; member

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