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/freebsd-13.1/crypto/openssl/doc/man3/
H A DRAND_add.pod7 - add randomness to the PRNG or get its status
16 void RAND_add(const void *buf, int num, double randomness);
49 The B<randomness> argument is an estimate of how much randomness is
52 Details about sources of randomness and how to estimate their randomness
58 RAND_seed() is equivalent to RAND_add() with B<randomness> set to B<num>.
H A DRAND_egd.pod18 On older platforms without a good source of randomness such as C</dev/urandom>,
20 socket to obtain randomness and seed the OpenSSL RNG.
24 RAND_egd_bytes() requests B<num> bytes of randomness from an EGD at the
28 RAND_query_egd_bytes() requests B<num> bytes of randomness from an EGD at
H A DRAND_DRBG_set_callbacks.pod65 bits of randomness.
70 randomness bytes as return value.
72 If the callback fails to acquire at least B<entropy> bits of randomness,
H A DBN_rand.pod54 randomness for granted: an error occurs if the CSPRNG has not been
55 seeded with enough randomness to ensure an unpredictable byte sequence.
H A DOPENSSL_instrument_bus.pod19 gathering randomness for random number generator. In order to make it
H A DRAND_bytes.pod43 not take randomness for granted.
H A DSSL_CTX_set_generate_session_id.pod67 achieved without randomness added (it should however be taken care that
/freebsd-13.1/crypto/openssl/include/openssl/
H A Drand.h26 int (*add) (const void *buf, int num, double randomness);
52 void RAND_add(const void *buf, int num, double randomness);
/freebsd-13.1/contrib/llvm-project/llvm/tools/bugpoint/
H A DFindBugs.cpp38 std::mt19937 randomness(std::random_device{}()); in runManyPasses() local
44 llvm::shuffle(PassesToRun.begin(), PassesToRun.end(), randomness); in runManyPasses()
H A DListReducer.h49 std::mt19937 randomness(0x6e5ea738); // Seed the random number generator in reduceList()
95 llvm::shuffle(ShuffledList.begin(), ShuffledList.end(), randomness); in reduceList()
/freebsd-13.1/crypto/openssl/doc/man7/
H A DRAND_DRBG.pod82 the two other two DRBG instances. It reseeds itself by obtaining randomness
83 either from os entropy sources or by consuming randomness which was added
202 If L<RAND_add(3)> is called with a positive I<randomness> argument
205 call and reseed, pulling randomness from <master>.
241 value of the B<randomness> argument:
245 =item randomness == 0:
253 =item randomness > 0:
260 It is possible to provide less randomness than required.
261 In this case the missing randomness will be obtained by pulling random input
271 At least 48 bytes (384 bits) of randomness have to be provided, otherwise
H A DRAND.pod12 Software-based generators must be seeded with external randomness before they
30 return value of L<RAND_bytes(3)> and do not take randomness for granted.
40 This method does not provide 'better' randomness, it uses the same type of CSPRNG.
/freebsd-13.1/crypto/openssl/crypto/rand/
H A Ddrbg_lib.c1009 static int drbg_add(const void *buf, int num, double randomness) in drbg_add() argument
1019 if (num < 0 || randomness < 0.0) in drbg_add()
1027 if (buflen < seedlen || randomness < (double) seedlen) { in drbg_add()
1047 randomness = 0.0; in drbg_add()
1052 if (randomness > (double)seedlen) { in drbg_add()
1061 randomness = (double)seedlen; in drbg_add()
1064 ret = rand_drbg_restart(drbg, buf, buflen, (size_t)(8 * randomness)); in drbg_add()
H A Drand_lib.c908 void RAND_add(const void *buf, int num, double randomness) in RAND_add() argument
913 meth->add(buf, num, randomness); in RAND_add()
/freebsd-13.1/tools/tools/qrndtest/
H A DREADME3 If you want a real randomness tester, look at dieharder that has a much
/freebsd-13.1/contrib/apr/misc/unix/
H A Drandbyte_os2.inc60 * randomness due to interference of hardware events.
/freebsd-13.1/contrib/sqlite3/
H A Dsqlite3ext.h202 void (*randomness)(int,void*); member
530 #define sqlite3_randomness sqlite3_api->randomness
/freebsd-13.1/contrib/wpa/hostapd/
H A Ddefconfig254 # yet secure randomness source than /dev/random on Linux 3.17 and newer.
/freebsd-13.1/crypto/openssl/
H A DINSTALL1289 I) On operating systems which provide a suitable randomness source (in
1292 randomness sources. This corresponds to the option --with-rand-seed=os.
1294 II) On systems without such a suitable randomness source, automatic seeding
H A DNEWS86 o Significantly reduce secure memory usage by the randomness pools
/freebsd-13.1/contrib/wpa/wpa_supplicant/
H A Ddefconfig470 # yet secure randomness source than /dev/random on Linux 3.17 and newer.
/freebsd-13.1/contrib/unbound/
H A Dconfigure.ac1911 …everely limit the number of available outgoing ports and thus decrease randomness. Define this onl…
1914 …everely limit the number of available outgoing ports and thus decrease randomness. Define this onl…
H A Dconfig.h.in880 the number of available outgoing ports and thus decrease randomness. Define
/freebsd-13.1/contrib/ldns/
H A DChangelog626 * Fixed a bug in the randomness initialization
/freebsd-13.1/contrib/unbound/doc/
H A Dexample.conf.in73 # And set prefer-ip6: yes to use the ip6 randomness from a netblock.

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