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Refactor keypair into separate module enoise_keypair

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Hans Svensson
2018-03-08 11:22:00 +01:00
parent dd5200d64f
commit a11887393f
8 changed files with 149 additions and 82 deletions
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test/enoise_crypto_tests.erl
+8 -7
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@@ -5,21 +5,22 @@
-module(enoise_crypto_tests).
-include_lib("eunit/include/eunit.hrl").
-record(key_pair, { puk, pik }).
curve25519_test() ->
KeyPair1 = enoise_crypto:new_key_pair(dh25519),
KeyPair2 = enoise_crypto:new_key_pair(dh25519),
KeyPair1 = enoise_keypair:new(dh25519),
KeyPair2 = enoise_keypair:new(dh25519),
SharedA = enoise_crypto:dh(dh25519, KeyPair1, KeyPair2#key_pair.puk),
SharedB = enoise_crypto:dh(dh25519, KeyPair2, KeyPair1#key_pair.puk),
SharedA = enoise_crypto:dh(dh25519, KeyPair1, KeyPair2),
SharedB = enoise_crypto:dh(dh25519, KeyPair2, KeyPair1),
?assertMatch(SharedA, SharedB),
#{ a_pub := APub, a_priv := APriv,
b_pub := BPub, b_priv := BPriv, shared := Shared } = test_utils:curve25519_data(),
?assertMatch(Shared, enoise_crypto:dh(dh25519, #key_pair{ puk = APub, pik = APriv }, BPub)),
?assertMatch(Shared, enoise_crypto:dh(dh25519, #key_pair{ puk = BPub, pik = BPriv }, APub)),
KeyPair3 = enoise_keypair:new(dh25519, APriv, APub),
KeyPair4 = enoise_keypair:new(dh25519, BPriv, BPub),
?assertMatch(Shared, enoise_crypto:dh(dh25519, KeyPair3, KeyPair4)),
?assertMatch(Shared, enoise_crypto:dh(dh25519, KeyPair4, KeyPair3)),
ok.