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-rw-r--r--lib/crypto/test/crypto_SUITE.erl122
1 files changed, 110 insertions, 12 deletions
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl
index 6732f27824..f0811c3e4f 100644
--- a/lib/crypto/test/crypto_SUITE.erl
+++ b/lib/crypto/test/crypto_SUITE.erl
@@ -50,6 +50,7 @@ all() ->
{group, des_cfb},
{group, des3_cbc},
{group, des3_cbf},
+ {group, des3_cfb},
{group, des_ede3},
{group, blowfish_cbc},
{group, blowfish_ecb},
@@ -94,11 +95,12 @@ groups() ->
{des3_cbc,[], [block]},
{des_ede3,[], [block]},
{des3_cbf,[], [block]},
+ {des3_cfb,[], [block]},
{rc2_cbc,[], [block]},
- {aes_cbc128,[], [block]},
+ {aes_cbc128,[], [block, cmac]},
{aes_cfb8,[], [block]},
{aes_cfb128,[], [block]},
- {aes_cbc256,[], [block]},
+ {aes_cbc256,[], [block, cmac]},
{aes_ecb,[], [block]},
{aes_ige256,[], [block]},
{blowfish_cbc, [], [block]},
@@ -152,6 +154,14 @@ end_per_group(_GroupName, Config) ->
init_per_testcase(info, Config) ->
Config;
+init_per_testcase(cmac, Config) ->
+ case crypto:info_lib() of
+ [{<<"OpenSSL">>,LibVer,_}] when is_integer(LibVer), LibVer > 16#10001000 ->
+ Config;
+ _Else ->
+ % The CMAC functionality was introduced in OpenSSL 1.0.1
+ {skip, "OpenSSL is too old"}
+ end;
init_per_testcase(_Name,Config) ->
Config.
@@ -194,6 +204,13 @@ hmac(Config) when is_list(Config) ->
hmac(Type, lists:map(fun iolistify/1, Keys), lists:map(fun iolistify/1, Data), Expected),
hmac_increment(Type).
%%--------------------------------------------------------------------
+cmac() ->
+ [{doc, "Test all different cmac functions"}].
+cmac(Config) when is_list(Config) ->
+ Pairs = proplists:get_value(cmac, Config),
+ lists:foreach(fun cmac_check/1, Pairs),
+ lists:foreach(fun cmac_check/1, cmac_iolistify(Pairs)).
+%%--------------------------------------------------------------------
block() ->
[{doc, "Test block ciphers"}].
block(Config) when is_list(Config) ->
@@ -346,6 +363,23 @@ hmac_increment(State0, [Increment | Rest]) ->
State = crypto:hmac_update(State0, Increment),
hmac_increment(State, Rest).
+cmac_check({Type, Key, Text, CMac}) ->
+ ExpCMac = iolist_to_binary(CMac),
+ case crypto:cmac(Type, Key, Text) of
+ ExpCMac ->
+ ok;
+ Other ->
+ ct:fail({{crypto, cmac, [Type, Key, Text]}, {expected, ExpCMac}, {got, Other}})
+ end;
+cmac_check({Type, Key, Text, Size, CMac}) ->
+ ExpCMac = iolist_to_binary(CMac),
+ case crypto:cmac(Type, Key, Text, Size) of
+ ExpCMac ->
+ ok;
+ Other ->
+ ct:fail({{crypto, cmac, [Type, Key, Text, Size]}, {expected, ExpCMac}, {got, Other}})
+ end.
+
block_cipher({Type, Key, PlainText}) ->
Plain = iolist_to_binary(PlainText),
CipherText = crypto:block_encrypt(Type, Key, PlainText),
@@ -381,11 +415,8 @@ block_cipher({Type, Key, IV, PlainText, CipherText}) ->
ct:fail({{crypto, block_decrypt, [Type, Key, IV, CipherText]}, {expected, Plain}, {got, Other1}})
end.
-block_cipher_increment({Type, Key, IV, PlainTexts}) when Type == des_cbc;
- Type == des3_cbc;
- Type == aes_cbc;
- Type == des_cbf
- ->
+block_cipher_increment({Type, Key, IV, PlainTexts})
+ when Type == des_cbc; Type == aes_cbc; Type == des3_cbc ->
block_cipher_increment(Type, Key, IV, IV, PlainTexts, iolist_to_binary(PlainTexts), []);
block_cipher_increment({Type, Key, IV, PlainTexts, _CipherText}) when Type == aes_cbc ->
Plain = iolist_to_binary(PlainTexts),
@@ -566,11 +597,18 @@ mkint(C) when $a =< C, C =< $f ->
is_supported(Group) ->
lists:member(Group, lists:append([Algo || {_, Algo} <- crypto:supports()])).
+cmac_iolistify(Blocks) ->
+ lists:map(fun do_cmac_iolistify/1, Blocks).
block_iolistify(Blocks) ->
lists:map(fun do_block_iolistify/1, Blocks).
stream_iolistify(Streams) ->
lists:map(fun do_stream_iolistify/1, Streams).
+do_cmac_iolistify({Type, Key, Text, CMac}) ->
+ {Type, iolistify(Key), iolistify(Text), CMac};
+do_cmac_iolistify({Type, Key, Text, Size, CMac}) ->
+ {Type, iolistify(Key), iolistify(Text), Size, CMac}.
+
do_stream_iolistify({Type, Key, PlainText}) ->
{Type, iolistify(Key), iolistify(PlainText)};
do_stream_iolistify({Type, Key, IV, PlainText}) ->
@@ -582,6 +620,8 @@ do_block_iolistify({des3_cbc = Type, Key, IV, PlainText}) ->
{Type, Key, IV, des_iolistify(PlainText)};
do_block_iolistify({des3_cbf = Type, Key, IV, PlainText}) ->
{Type, Key, IV, des_iolistify(PlainText)};
+do_block_iolistify({des3_cfb = Type, Key, IV, PlainText}) ->
+ {Type, Key, IV, des_iolistify(PlainText)};
do_block_iolistify({des_ede3 = Type, Key, IV, PlainText}) ->
{Type, Key, IV, des_iolistify(PlainText)};
do_block_iolistify({Type, Key, PlainText}) ->
@@ -792,18 +832,23 @@ group_config(des3_cbc, Config) ->
group_config(des3_cbf, Config) ->
Block = des3_cbf(),
[{block, Block} | Config];
+group_config(des3_cfb, Config) ->
+ Block = des3_cfb(),
+ [{block, Block} | Config];
group_config(des_ede3, Config) ->
Block = des_ede3(),
[{block, Block} | Config];
group_config(rc2_cbc, Config) ->
Block = rc2_cbc(),
[{block, Block} | Config];
-group_config(aes_cbc128, Config) ->
+group_config(aes_cbc128 = Type, Config) ->
Block = aes_cbc128(),
- [{block, Block} | Config];
-group_config(aes_cbc256, Config) ->
+ Pairs = cmac_nist(Type),
+ [{block, Block}, {cmac, Pairs} | Config];
+group_config(aes_cbc256 = Type, Config) ->
Block = aes_cbc256(),
- [{block, Block} | Config];
+ Pairs = cmac_nist(Type),
+ [{block, Block}, {cmac, Pairs} | Config];
group_config(aes_ecb, Config) ->
Block = aes_ecb(),
[{block, Block} | Config];
@@ -1193,7 +1238,16 @@ des_ede3() ->
des3_cbf() ->
[{des3_cbf,
- [hexstr2bin("0123456789abcdef"),
+ [hexstr2bin("0123456789abcdef"),
+ hexstr2bin("fedcba9876543210"),
+ hexstr2bin("0f2d4b6987a5c3e1")],
+ hexstr2bin("1234567890abcdef"),
+ <<"Now is the time for all ">>
+ }].
+
+des3_cfb() ->
+ [{des3_cfb,
+ [hexstr2bin("0123456789abcdef"),
hexstr2bin("fedcba9876543210"),
hexstr2bin("0f2d4b6987a5c3e1")],
hexstr2bin("1234567890abcdef"),
@@ -2324,6 +2378,50 @@ ecc() ->
end,
TestCases).
+%% Test data from Appendix D of NIST Special Publication 800-38B
+%% http://csrc.nist.gov/publications/nistpubs/800-38B/Updated_CMAC_Examples.pdf
+%% The same AES128 test data are also in the RFC 4493
+%% https://tools.ietf.org/html/rfc4493
+cmac_nist(aes_cbc128 = Type) ->
+ Key = hexstr2bin("2b7e151628aed2a6abf7158809cf4f3c"),
+ [{Type, Key, <<"">>,
+ hexstr2bin("bb1d6929e95937287fa37d129b756746")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"),
+ hexstr2bin("070a16b46b4d4144f79bdd9dd04a287c")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"
+ "ae2d8a571e03ac9c9eb76fac45af8e51"
+ "30c81c46a35ce411"),
+ hexstr2bin("dfa66747de9ae63030ca32611497c827")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"
+ "ae2d8a571e03ac9c9eb76fac45af8e51"
+ "30c81c46a35ce411e5fbc1191a0a52ef"
+ "f69f2445df4f9b17ad2b417be66c3710"),
+ hexstr2bin("51f0bebf7e3b9d92fc49741779363cfe")},
+ % truncation
+ {Type, Key, <<"">>, 4,
+ hexstr2bin("bb1d6929")}];
+
+cmac_nist(aes_cbc256 = Type) ->
+ Key = hexstr2bin("603deb1015ca71be2b73aef0857d7781"
+ "1f352c073b6108d72d9810a30914dff4"),
+ [{Type, Key, <<"">>,
+ hexstr2bin("028962f61b7bf89efc6b551f4667d983")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"),
+ hexstr2bin("28a7023f452e8f82bd4bf28d8c37c35c")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"
+ "ae2d8a571e03ac9c9eb76fac45af8e51"
+ "30c81c46a35ce411"),
+ hexstr2bin("aaf3d8f1de5640c232f5b169b9c911e6")},
+ {Type, Key, hexstr2bin("6bc1bee22e409f96e93d7e117393172a"
+ "ae2d8a571e03ac9c9eb76fac45af8e51"
+ "30c81c46a35ce411e5fbc1191a0a52ef"
+ "f69f2445df4f9b17ad2b417be66c3710"),
+ hexstr2bin("e1992190549f6ed5696a2c056c315410")},
+ % truncation
+ {Type, Key, <<"">>, 4,
+ hexstr2bin("028962f6")}].
+
+
no_padding() ->
Public = [_, Mod] = rsa_public(),
Private = rsa_private(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 06:57:22 +0000