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Searched refs:rand (Results 1 – 25 of 125) sorted by relevance

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/packages/modules/Bluetooth/system/stack/smp/
Dsmp_keys.cc102 void smp_proc_passkey(tSMP_CB* p_cb, uint64_t rand) { in smp_proc_passkey() argument
104 uint32_t passkey = static_cast<uint32_t>(rand & SMP_PASSKEY_MASK); in smp_proc_passkey()
212 [](tSMP_CB* p_cb, uint64_t rand) { in smp_generate_csrk() argument
213 uint16_t div = static_cast<uint16_t>(rand); in smp_generate_csrk()
329 tSMP_STATUS smp_calculate_comfirm(tSMP_CB* p_cb, const Octet16& rand, in smp_calculate_comfirm() argument
346 smp_xor_128(&p1, rand); in smp_calculate_comfirm()
375 smp_debug_print_nbyte_little_endian(p_cb->rand.data(), "local_rand", 16); in smp_generate_confirm()
377 tSMP_STATUS status = smp_calculate_comfirm(p_cb, p_cb->rand, &output); in smp_generate_confirm()
411 [](tSMP_CB* p_cb, uint64_t rand) { in smp_generate_srand_mrand_confirm() argument
412 memcpy(p_cb->rand.data(), (uint8_t*)&rand, sizeof(uint64_t)); in smp_generate_srand_mrand_confirm()
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/packages/modules/StatsD/statsd/benchmark/
Dstring_transform_benchmark.cpp45 const string prefix(state.range(0), 'a' + rand() % 26); in BM_RemoveTrailingCharacters()
46 const string suffix(state.range(1), '0' + rand() % 10); in BM_RemoveTrailingCharacters()
58 const string prefix(state.range(0), 'a' + rand() % 26); in BM_RemoveTrailingNumbers()
59 const string suffix(state.range(1), '0' + rand() % 10); in BM_RemoveTrailingNumbers()
71 const string prefix(state.range(0), 'a' + rand() % 26); in BM_RemoveTrailingNumbersCppRegex()
72 const string suffix(state.range(1), '0' + rand() % 10); in BM_RemoveTrailingNumbersCppRegex()
83 const string prefix(state.range(0), 'a' + rand() % 26); in BM_RemoveTrailingNumbersCRegex()
84 const string suffix(state.range(1), '0' + rand() % 10); in BM_RemoveTrailingNumbersCRegex()
Dloss_info_container_benchmark.cpp37 unique_values.insert(std::rand() % maxRange); in generateRandomIds()
84 idsAndErrors.first[std::rand() % idsAndErrors.first.size()]; in generateTestVector()
86 idsAndErrors.second[std::rand() % idsAndErrors.second.size()]; in generateTestVector()
/packages/modules/Bluetooth/system/stack/btm/
Dbtm_ble_addr.cc79 Octet16 rand{}; in rpa_matches_irk() local
80 rand[0] = rpa.address[2]; in rpa_matches_irk()
81 rand[1] = rpa.address[1]; in rpa_matches_irk()
82 rand[2] = rpa.address[0]; in rpa_matches_irk()
85 Octet16 x = crypto_toolbox::aes_128(irk, rand); in rpa_matches_irk()
87 rand[0] = rpa.address[5]; in rpa_matches_irk()
88 rand[1] = rpa.address[4]; in rpa_matches_irk()
89 rand[2] = rpa.address[3]; in rpa_matches_irk()
91 if (memcmp(x.data(), rand.data(), 3) == 0) { in rpa_matches_irk()
Dbtm_ble_sec.cc892 memcpy(p_rec->sec_rec.ble_keys.rand, p_keys->penc_key.rand, in btm_sec_save_le_key()
1194 void btm_ble_ltk_request(uint16_t handle, BT_OCTET8 rand, uint16_t ediv) { in btm_ble_ltk_request() argument
1202 memcpy(p_cb->enc_rand, rand, BT_OCTET8_LEN); in btm_ble_ltk_request()
1246 p_rec->ble_hci_handle, p_rec->sec_rec.ble_keys.rand, in btm_ble_start_encrypt()
1907 btsnd_hcic_ble_rand(base::Bind([](BT_OCTET8 rand) { in btm_ble_reset_id() argument
1909 memcpy(tmp.rand1.data(), rand, BT_OCTET8_LEN); in btm_ble_reset_id()
1911 [](reset_id_data tmp, BT_OCTET8 rand) { in btm_ble_reset_id() argument
1912 memcpy(tmp.rand1.data() + 8, rand, BT_OCTET8_LEN); in btm_ble_reset_id()
1914 [](reset_id_data tmp, BT_OCTET8 rand) { in btm_ble_reset_id() argument
1915 memcpy(tmp.rand2.data(), rand, BT_OCTET8_LEN); in btm_ble_reset_id()
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/packages/modules/AdServices/adservices/service-core/java/com/android/adservices/service/measurement/noising/
DImpressionNoiseUtil.java41 ImpressionNoiseParams noiseParams, ThreadLocalRandom rand) { in selectRandomStateAndGenerateReportConfigs() argument
50 long sequenceIndex = nextLong(rand, numCombinations); in selectRandomStateAndGenerateReportConfigs()
103 TriggerSpecs triggerSpecs, int destinationMultiplier, ThreadLocalRandom rand) { in selectFlexEventReportRandomStateAndGenerateReportConfigs() argument
116 long sequenceIndex = nextLong(rand, numStates); in selectFlexEventReportRandomStateAndGenerateReportConfigs()
136 public static long nextLong(ThreadLocalRandom rand, long bound) { in nextLong() argument
137 return rand.nextLong(bound); in nextLong()
DSourceNoiseHandler.java77 ThreadLocalRandom rand = ThreadLocalRandom.current(); in assignAttributionModeAndGenerateFakeReports() local
78 double value = rand.nextDouble(); in assignAttributionModeAndGenerateFakeReports()
91 ImpressionNoiseUtil.selectRandomStateAndGenerateReportConfigs(noiseParams, rand) in assignAttributionModeAndGenerateFakeReports()
121 triggerSpecs, destinationTypeMultiplier, rand); in assignAttributionModeAndGenerateFakeReports()
/packages/modules/Bluetooth/system/bta/csis/
Dcsis_types.h510 Octet16 rand{}; in is_rsi_match_sirk()
511 rand[0] = rsi.address[2]; in is_rsi_match_sirk()
512 rand[1] = rsi.address[1]; in is_rsi_match_sirk()
513 rand[2] = rsi.address[0]; in is_rsi_match_sirk()
515 log::info("Prand {}", base::HexEncode(rand.data(), 3)); in is_rsi_match_sirk()
520 Octet16 x = crypto_toolbox::aes_128(sirk, rand); in is_rsi_match_sirk()
526 rand[0] = rsi.address[5]; in is_rsi_match_sirk()
527 rand[1] = rsi.address[4]; in is_rsi_match_sirk()
528 rand[2] = rsi.address[3]; in is_rsi_match_sirk()
531 log::info("Hash {}", base::HexEncode(rand.data(), 3)); in is_rsi_match_sirk()
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/packages/modules/IPsec/src/java/com/android/internal/net/eap/message/simaka/
DEapSimAkaAttribute.java533 byte[] rand = new byte[RAND_LENGTH]; in AtRandSim()
534 byteBuffer.get(rand); in AtRandSim()
539 if (Arrays.equals(rand, otherRand)) { in AtRandSim()
543 rands.add(rand); in AtRandSim()
556 for (byte[] rand : rands) { in AtRandSim()
557 this.rands.add(rand); in AtRandSim()
570 for (byte[] rand : rands) { in encode()
571 byteBuffer.put(rand); in encode()
583 public final byte[] rand = new byte[RAND_LENGTH]; field in EapSimAkaAttribute.AtRandAka
593 byteBuffer.get(rand); in AtRandAka()
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/packages/modules/Wifi/service/tests/wifitests/src/com/android/server/wifi/hal/
DWifiChipAidlImplTest.java173 Random rand = new Random(); in testGetWlanWakeReasonCount() local
174 stats.totalCmdEventWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
175 stats.totalDriverFwLocalWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
176 stats.totalRxPacketWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
178 stats.rxPktWakeDetails.rxUnicastCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
179 stats.rxPktWakeDetails.rxMulticastCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
181 stats.rxIcmpPkWakeDetails.icmpPkt = rand.nextInt(); in testGetWlanWakeReasonCount()
182 stats.rxIcmpPkWakeDetails.icmp6Pkt = rand.nextInt(); in testGetWlanWakeReasonCount()
184 stats.rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
185 stats.rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
DWifiChipHidlImplTest.java229 Random rand = new Random(); in testGetWlanWakeReasonCount() local
230 stats.totalCmdEventWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
231 stats.totalDriverFwLocalWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
232 stats.totalRxPacketWakeCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
233 stats.rxPktWakeDetails.rxUnicastCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
234 stats.rxPktWakeDetails.rxMulticastCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
235 stats.rxIcmpPkWakeDetails.icmpPkt = rand.nextInt(); in testGetWlanWakeReasonCount()
236 stats.rxIcmpPkWakeDetails.icmp6Pkt = rand.nextInt(); in testGetWlanWakeReasonCount()
237 stats.rxMulticastPkWakeDetails.ipv4RxMulticastAddrCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
238 stats.rxMulticastPkWakeDetails.ipv6RxMulticastAddrCnt = rand.nextInt(); in testGetWlanWakeReasonCount()
/packages/modules/Wifi/service/tests/wifitests/src/com/android/server/wifi/
DMacAddressUtilTest.java65 Random rand = new Random(); in testCalculatePersistentMacForSta() local
69 rand.nextBytes(bytes); in testCalculatePersistentMacForSta()
101 Random rand = new Random(); in testCalculatePersistentMacForSap() local
105 rand.nextBytes(bytes); in testCalculatePersistentMacForSap()
/packages/modules/Virtualization/vmbase/src/
Dentry.rs21 rand,
72 if let Err(e) = rand::init() { in rust_entry()
76 if let Err(e) = rand::fill_with_entropy(random_guard) { in rust_entry()
/packages/modules/Wifi/service/java/com/android/server/wifi/
DSupplicantStaNetworkCallbackHidlImpl.java62 for (byte[] rand : params.rands) { in onNetworkEapSimGsmAuthRequest()
63 data[i++] = NativeUtil.hexStringFromByteArray(rand); in onNetworkEapSimGsmAuthRequest()
75 String randHex = NativeUtil.hexStringFromByteArray(params.rand); in onNetworkEapSimUmtsAuthRequest()
DSupplicantStaNetworkCallbackAidlImpl.java72 for (GsmRand rand : params.rands) { in onNetworkEapSimGsmAuthRequest()
73 data[i++] = NativeUtil.hexStringFromByteArray(rand.data); in onNetworkEapSimGsmAuthRequest()
84 String randHex = NativeUtil.hexStringFromByteArray(params.rand); in onNetworkEapSimUmtsAuthRequest()
/packages/modules/ImsMedia/service/src/com/android/telephony/imsmedia/lib/libimsmedia/core/utils/
DImsMediaTimer.cpp227 uint32_t rand; in GenerateRandom() local
230 rand = (time.tv_sec * 13) + (time.tv_nsec / 1000000); in GenerateRandom()
234 return rand * 7; in GenerateRandom()
237 return (rand * 7) % nRange; in GenerateRandom()
/packages/inputmethods/LatinIME/tests/src/com/android/inputmethod/latin/network/
DBlockingHttpClientTests.java112 final Random rand = new Random(); in testSuccess_emptyRequest() local
114 rand.nextBytes(response); in testSuccess_emptyRequest()
128 final Random rand = new Random(); in testSuccess() local
130 rand.nextBytes(response); in testSuccess()
/packages/modules/Virtualization/libs/bssl/src/
Dlib.rs32 mod rand; module
47 pub use rand::rand_bytes;
/packages/modules/ImsMedia/service/src/com/android/telephony/imsmedia/lib/libimsmedia/protocol/rtp/utils/
DRtpOsUtil.cpp52 return rand(); in Rand()
64 RtpDt_Double dRandNum = static_cast<RtpDt_Double>(rand()) / static_cast<RtpDt_Double>(RAND_MAX); in RRand()
/packages/modules/NeuralNetworks/runtime/test/
DTestOpenmpSettings.cpp69 std::uniform_int_distribution<> rand(1, 20); in TEST_F() local
71 const int sleepFor = rand(randGen); in TEST_F()
/packages/modules/RemoteKeyProvisioning/app/src/com/android/rkpdapp/utils/
DSettings.java140 Random rand = new Random(); in generateAndSetId() local
142 editor.putInt(KEY_ID, rand.nextInt(ID_UPPER_BOUND)); in generateAndSetId()
151 Random rand = new Random(); in getId() local
152 return sharedPref.getInt(KEY_ID, rand.nextInt(ID_UPPER_BOUND) /* defaultValue */); in getId()
/packages/modules/Connectivity/service/native/libs/libclat/
Dclatutils_test.cpp110 uint32_t rand = arc4random_uniform(0xffffffff); in TEST_F() local
111 uint16_t rand1 = rand & 0xffff; in TEST_F()
112 uint16_t rand2 = (rand >> 16) & 0xffff; in TEST_F()
/packages/modules/AdServices/adservices/tests/unittest/service-core/src/com/android/adservices/service/measurement/noising/
DImpressionNoiseUtilTest.java75 (noiseParams, expectedReports, rand) -> {
78 noiseParams, rand);
88 (triggerSpecs, destinationMultiplier, expectedReports, rand) -> {
92 triggerSpecs, destinationMultiplier, rand);
/packages/modules/Bluetooth/system/gd/rust/linux/mgmt/src/
Dmigrate.rs43 rand: u64, field
73 rand: bluez_conf in new_from_bluez()
106 rand: u64::from_str_radix(&val[32..48], 16).unwrap_or_default().swap_bytes(), in try_from_penc()
117 self.rand.swap_bytes(), in try_into_penc()
135 rand: 0, in try_from_lenc()
798 bluez_info.set(section_name, "Rand", Some(format!("{}", ltk.rand))); in convert_floss_conf()
814 bluez_info.set(BLUEZ_LOCAL_LTK_SECTION_NAME, "Rand", Some(format!("{}", ltk.rand))); in convert_floss_conf()
1110 assert_eq!(pltk.rand, 12943240503130989091); in test_ltk_conversion()
1125 assert_eq!(lltk.rand, 0); in test_ltk_conversion()
/packages/modules/DnsResolver/doh/
Dencoding.rs22 use ring::rand::SecureRandom;
40 ring::rand::SystemRandom::new().fill(&mut rnd).context("failed to generate probe rnd")?; in probe_query()

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