112 lines
3.7 KiB
Erlang
112 lines
3.7 KiB
Erlang
-module(enacl_SUITE).
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-include_lib("common_test/include/ct.hrl").
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-compile([export_all, nowarn_export_all]).
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suite() ->
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[{timetrap, {seconds, 30}}].
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init_per_group(_Group, Config) ->
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Config.
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end_per_group(_Group, _Config) ->
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ok.
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init_per_suite(Config) ->
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application:ensure_all_started(enacl),
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Config.
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end_per_suite(_Config) ->
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application:stop(enacl),
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ok.
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init_per_testcase(x, Config) ->
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{ok, _} = dbg:tracer(),
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dbg:p(all, c),
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dbg:tpl(graphql_execute, lookup_field, '_', cx),
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Config;
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init_per_testcase(_Case, Config) ->
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Config.
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end_per_testcase(x, _Config) ->
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dbg:stop_clear(),
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ok;
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end_per_testcase(_Case, _Config) ->
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ok.
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groups() ->
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Neg = {negative, [shuffle, parallel],
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[generichash_basic_neg]},
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Pos = {positive, [shuffle, parallel],
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[generichash_basic_pos,
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generichash_chunked,
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aead_xchacha20poly1305,
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aead_chacha20poly1305]},
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[Neg, Pos].
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all() ->
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[{group, negative},
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{group, positive}].
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%% -- BASIC --------------------------------------
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generichash_basic_neg(_Config) ->
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%% Negative generichash invocations
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Msg = <<"I've seen things you people wouldn't believe: attack ships on fire off the shoulder of Orion. "
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"I've watched C-beams glitter in the dark near the Tannhäuser Gate. "
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"All those... moments... will be lost... in time, like... tears... in rain">>,
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Key = <<"Hash Key 123456789">>,
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{error, invalid_hash_size} = enacl:generichash(9, Msg, Key),
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{error, invalid_hash_size} = enacl:generichash(65, Msg, Key),
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{error, invalid_key_size} = enacl:generichash(32, Msg, <<"Small">>),
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ok.
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generichash_basic_pos(_Config) ->
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Msg = <<"I've seen things you people wouldn't believe: attack ships on fire off the shoulder of Orion. "
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"I've watched C-beams glitter in the dark near the Tannhäuser Gate. "
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"All those... moments... will be lost... in time, like... tears... in rain">>,
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Key = <<"Hash Key 123456789">>,
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{ok,<<189,104,45,187,170,229,212,4,121,43,137,74,241,173,181,77,
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67,211,133,70,196,6,128,97>>} = enacl:generichash(24, Msg, Key),
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ok.
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generichash_chunked(_Config) ->
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Msg = <<"I've seen things you people wouldn't believe: attack ships on fire off the shoulder of Orion. "
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"I've watched C-beams glitter in the dark near the Tannhäuser Gate. "
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"All those... moments... will be lost... in time, like... tears... in rain">>,
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Key = <<"Hash Key 123456789">>,
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State = enacl:generichash_init(24, Key),
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State = generichash_chunked(State, Msg, 10000),
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Expected = <<46,49,32,18,13,186,182,105,106,122,253,139,89,176,169,141,
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73,93,99,6,41,216,110,41>>,
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{ok, Expected} = enacl:generichash_final(State),
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ok.
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generichash_chunked(State, _Msg, 0) -> State;
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generichash_chunked(State, Msg, N) ->
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State2 = enacl:generichash_update(State, Msg),
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generichash_chunked(State2, Msg, N-1).
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aead_xchacha20poly1305(_Config) ->
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NonceLen = enacl:aead_xchacha20poly1305_NONCEBYTES(),
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KLen = enacl:aead_xchacha20poly1305_KEYBYTES(),
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Key = binary:copy(<<"K">>, KLen),
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Msg = <<"test">>,
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AD = <<1,2,3,4,5,6>>,
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Nonce = binary:copy(<<"N">>, NonceLen),
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CipherText = enacl:aead_xchacha20poly1305_encrypt(Key, Nonce, AD, Msg),
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Msg = enacl:aead_xchacha20poly1305_decrypt(Key, Nonce, AD, CipherText),
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ok.
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aead_chacha20poly1305(_Config) ->
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KLen = enacl:aead_chacha20poly1305_KEYBYTES(),
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Key = binary:copy(<<"K">>, KLen),
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Msg = <<"test">>,
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AD = <<1,2,3,4,5,6>>,
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Nonce = 1337,
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CipherText = enacl:aead_chacha20poly1305_encrypt(Key, Nonce, AD, Msg),
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Msg = enacl:aead_chacha20poly1305_decrypt(Key, Nonce, AD, CipherText),
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ok.
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