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| author | Raimo Niskanen <[email protected]> | 2018-09-13 14:34:19 +0200 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2018-09-13 14:34:19 +0200 |
| commit | 510048b8efd0a72706f3232f0842ee9828c63f79 (patch) | |
| tree | 5cb054451943b139d519ca2c5bbb2468eb44aa75 /lib/stdlib/test/rand_SUITE.erl | |
| parent | ae074a6d4ed9a056d6687b2736be28a9dcc0649d (diff) | |
| download | otp-510048b8efd0a72706f3232f0842ee9828c63f79.tar.gz otp-510048b8efd0a72706f3232f0842ee9828c63f79.tar.bz2 otp-510048b8efd0a72706f3232f0842ee9828c63f79.zip | |
Prototype crypto_aes PRNG
Conflicts:
lib/crypto/src/crypto.erl
Diffstat (limited to 'lib/stdlib/test/rand_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/rand_SUITE.erl | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl index 636ba71fcf..c46e370dd5 100644 --- a/lib/stdlib/test/rand_SUITE.erl +++ b/lib/stdlib/test/rand_SUITE.erl @@ -848,7 +848,8 @@ do_measure(_Config) -> Algs = algs() ++ try crypto:strong_rand_bytes(1) of - <<_>> -> [crypto64, crypto_cache, crypto] + <<_>> -> + [crypto64, crypto_cache, crypto_aes, crypto] catch error:low_entropy -> []; error:undef -> [] @@ -1097,6 +1098,10 @@ measure_1(RangeFun, Fun, Alg, TMark) -> {rand, crypto:rand_seed_alg(crypto_cache)}; crypto -> {rand, crypto:rand_seed_s()}; + crypto_aes -> + {rand, + crypto:rand_seed_alg( + {crypto_aes,crypto:strong_rand_bytes(256)})}; random -> {random, random:seed(os:timestamp()), get(random_seed)}; _ -> @@ -1112,7 +1117,7 @@ measure_1(RangeFun, Fun, Alg, TMark) -> _ -> (Time * 100 + 50) div TMark end, io:format( - "~.12w: ~p ns ~p% [16#~.16b]~n", + "~.20w: ~p ns ~p% [16#~.16b]~n", [Alg, (Time * 1000 + 500) div ?LOOP_MEASURE, Percent, Range]), Parent ! {self(), Time}, |