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-rw-r--r--lib/ssl/test/ssl_basic_SUITE.erl76
-rw-r--r--lib/ssl/test/ssl_cipher_SUITE.erl189
-rw-r--r--lib/ssl/test/ssl_test_lib.erl10
3 files changed, 183 insertions, 92 deletions
diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl
index dc9e8934e6..723562c459 100644
--- a/lib/ssl/test/ssl_basic_SUITE.erl
+++ b/lib/ssl/test/ssl_basic_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2007-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -65,7 +65,7 @@ groups() ->
{'tlsv1.2', [], all_versions_groups()},
{'tlsv1.1', [], all_versions_groups()},
{'tlsv1', [], all_versions_groups() ++ rizzo_tests()},
- {'sslv3', [], all_versions_groups() ++ rizzo_tests()},
+ {'sslv3', [], all_versions_groups() ++ rizzo_tests() ++ [ciphersuite_vs_version]},
{api,[], api_tests()},
{session, [], session_tests()},
{renegotiate, [], renegotiate_tests()},
@@ -90,7 +90,8 @@ basic_tests() ->
version_option,
connect_twice,
connect_dist,
- clear_pem_cache
+ clear_pem_cache,
+ defaults
].
options_tests() ->
@@ -116,7 +117,6 @@ options_tests() ->
tcp_reuseaddr,
honor_server_cipher_order,
honor_client_cipher_order,
- ciphersuite_vs_version,
unordered_protocol_versions_server,
unordered_protocol_versions_client
].
@@ -177,6 +177,9 @@ cipher_tests() ->
srp_cipher_suites,
srp_anon_cipher_suites,
srp_dsa_cipher_suites,
+ rc4_rsa_cipher_suites,
+ rc4_ecdh_rsa_cipher_suites,
+ rc4_ecdsa_cipher_suites,
default_reject_anonymous].
cipher_tests_ec() ->
@@ -343,7 +346,7 @@ alerts(Config) when is_list(Config) ->
end, Alerts).
%%--------------------------------------------------------------------
new_options_in_accept() ->
- [{doc,"Test that you can set ssl options in ssl_accept/3 and not tcp upgrade"}].
+ [{doc,"Test that you can set ssl options in ssl_accept/3 and not only in tcp upgrade"}].
new_options_in_accept(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts0 = ?config(server_dsa_opts, Config),
@@ -361,7 +364,9 @@ new_options_in_accept(Config) when is_list(Config) ->
{host, Hostname},
{from, self()},
{mfa, {?MODULE, connection_info_result, []}},
- {options, [{versions, [sslv3]} | ClientOpts]}]),
+ {options, [{versions, [sslv3]},
+ {ciphers,[{rsa,rc4_128,sha}
+ ]} | ClientOpts]}]),
ct:log("Testcase ~p, Client ~p Server ~p ~n",
[self(), Client, Server]),
@@ -391,7 +396,7 @@ connection_info(Config) when is_list(Config) ->
{from, self()},
{mfa, {?MODULE, connection_info_result, []}},
{options,
- [{ciphers,[{rsa,rc4_128,sha,no_export}]} |
+ [{ciphers,[{rsa,des_cbc,sha,no_export}]} |
ClientOpts]}]),
ct:log("Testcase ~p, Client ~p Server ~p ~n",
@@ -400,7 +405,7 @@ connection_info(Config) when is_list(Config) ->
Version =
tls_record:protocol_version(tls_record:highest_protocol_version([])),
- ServerMsg = ClientMsg = {ok, {Version, {rsa,rc4_128,sha}}},
+ ServerMsg = ClientMsg = {ok, {Version, {rsa, des_cbc, sha}}},
ssl_test_lib:check_result(Server, ServerMsg, Client, ClientMsg),
@@ -1779,6 +1784,32 @@ srp_dsa_cipher_suites(Config) when is_list(Config) ->
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
Ciphers = ssl_test_lib:srp_dss_suites(),
run_suites(Ciphers, Version, Config, srp_dsa).
+%%-------------------------------------------------------------------
+rc4_rsa_cipher_suites()->
+ [{doc, "Test the RC4 ciphersuites"}].
+rc4_rsa_cipher_suites(Config) when is_list(Config) ->
+ NVersion = tls_record:highest_protocol_version([]),
+ Version = tls_record:protocol_version(NVersion),
+ Ciphers = ssl_test_lib:rc4_suites(NVersion),
+ run_suites(Ciphers, Version, Config, rc4_rsa).
+%-------------------------------------------------------------------
+rc4_ecdh_rsa_cipher_suites()->
+ [{doc, "Test the RC4 ciphersuites"}].
+rc4_ecdh_rsa_cipher_suites(Config) when is_list(Config) ->
+ NVersion = tls_record:highest_protocol_version([]),
+ Version = tls_record:protocol_version(NVersion),
+ Ciphers = ssl_test_lib:rc4_suites(NVersion),
+ run_suites(Ciphers, Version, Config, rc4_ecdh_rsa).
+
+%%-------------------------------------------------------------------
+rc4_ecdsa_cipher_suites()->
+ [{doc, "Test the RC4 ciphersuites"}].
+rc4_ecdsa_cipher_suites(Config) when is_list(Config) ->
+ NVersion = tls_record:highest_protocol_version([]),
+ Version = tls_record:protocol_version(NVersion),
+ Ciphers = ssl_test_lib:rc4_suites(NVersion),
+ run_suites(Ciphers, Version, Config, rc4_ecdsa).
+
%%--------------------------------------------------------------------
default_reject_anonymous()->
[{doc,"Test that by default anonymous cipher suites are rejected "}].
@@ -2507,6 +2538,16 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) ->
ssl_test_lib:close(Client1).
%%--------------------------------------------------------------------
+defaults(Config) when is_list(Config)->
+ [_,
+ {supported, Supported},
+ {available, Available}]
+ = ssl:versions(),
+ true = lists:member(sslv3, Available),
+ false = lists:member(sslv3, Supported),
+ false = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites()),
+ true = lists:member({rsa,rc4_128,sha}, ssl:cipher_suites(all)).
+%%--------------------------------------------------------------------
reuseaddr() ->
[{doc,"Test reuseaddr option"}].
@@ -2631,6 +2672,8 @@ honor_cipher_order(Config, Honor, ServerCiphers, ClientCiphers, Expected) ->
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
+ciphersuite_vs_version() ->
+ [{doc,"Test a SSLv3 client can not negotiate a TLSv* cipher suite."}].
ciphersuite_vs_version(Config) when is_list(Config) ->
{_ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
@@ -3694,8 +3737,20 @@ run_suites(Ciphers, Version, Config, Type) ->
?config(server_ecdsa_opts, Config)};
ecdh_rsa ->
{?config(client_opts, Config),
- ?config(server_ecdh_rsa_opts, Config)}
- end,
+ ?config(server_ecdh_rsa_opts, Config)};
+ rc4_rsa ->
+ {?config(client_opts, Config),
+ [{ciphers, Ciphers} |
+ ?config(server_opts, Config)]};
+ rc4_ecdh_rsa ->
+ {?config(client_opts, Config),
+ [{ciphers, Ciphers} |
+ ?config(server_ecdh_rsa_opts, Config)]};
+ rc4_ecdsa ->
+ {?config(client_opts, Config),
+ [{ciphers, Ciphers} |
+ ?config(server_ecdsa_opts, Config)]}
+ end,
Result = lists:map(fun(Cipher) ->
cipher(Cipher, Version, Config, ClientOpts, ServerOpts) end,
@@ -3716,6 +3771,7 @@ erlang_cipher_suite(Suite) ->
cipher(CipherSuite, Version, Config, ClientOpts, ServerOpts) ->
%% process_flag(trap_exit, true),
ct:log("Testing CipherSuite ~p~n", [CipherSuite]),
+ ct:log("Server Opts ~p~n", [ServerOpts]),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
ErlangCipherSuite = erlang_cipher_suite(CipherSuite),
diff --git a/lib/ssl/test/ssl_cipher_SUITE.erl b/lib/ssl/test/ssl_cipher_SUITE.erl
index f2dc1b52c1..3433f9a445 100644
--- a/lib/ssl/test/ssl_cipher_SUITE.erl
+++ b/lib/ssl/test/ssl_cipher_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -38,7 +38,7 @@
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
- [aes_decipher_good, aes_decipher_good_tls11, aes_decipher_fail, aes_decipher_fail_tls11].
+ [aes_decipher_good, aes_decipher_fail, padding_test].
groups() ->
[].
@@ -73,93 +73,122 @@ end_per_testcase(_TestCase, Config) ->
%% Test Cases --------------------------------------------------------
%%--------------------------------------------------------------------
aes_decipher_good() ->
- [{doc,"Decipher a known cryptotext."}].
+ [{doc,"Decipher a known cryptotext using a correct key"}].
aes_decipher_good(Config) when is_list(Config) ->
HashSz = 32,
- CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
- key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,148>>},
- Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8,
- 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160,
- 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122,
- 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>,
- Content = <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56, "HELLO\n">>,
- Mac = <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>,
- Version = {3,0},
- {Content, Mac, _} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version),
- Version1 = {3,1},
- {Content, Mac, _} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version1),
- ok.
+ CipherState = correct_cipher_state(),
+ decipher_check_good(HashSz, CipherState, {3,0}),
+ decipher_check_good(HashSz, CipherState, {3,1}),
+ decipher_check_good(HashSz, CipherState, {3,2}),
+ decipher_check_good(HashSz, CipherState, {3,3}).
%%--------------------------------------------------------------------
-
-aes_decipher_good_tls11() ->
- [{doc,"Decipher a known TLS 1.1 cryptotext."}].
-
-%% the fragment is actuall a TLS 1.1 record, with
-%% Version = TLS 1.1, we get the correct NextIV in #cipher_state
-aes_decipher_good_tls11(Config) when is_list(Config) ->
- HashSz = 32,
- CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
- key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,148>>},
- Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8,
- 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160,
- 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122,
- 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>,
- Content = <<"HELLO\n">>,
- NextIV = <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56>>,
- Mac = <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>,
- Version = {3,2},
- {Content, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version),
- Version1 = {3,2},
- {Content, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version1),
- ok.
-
-%%--------------------------------------------------------------------
-
aes_decipher_fail() ->
- [{doc,"Decipher a known cryptotext."}].
+ [{doc,"Decipher a known cryptotext using a incorrect key"}].
-%% same as above, last byte of key replaced
aes_decipher_fail(Config) when is_list(Config) ->
HashSz = 32,
- CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
- key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,254>>},
- Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8,
- 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160,
- 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122,
- 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>,
- Version = {3,0},
- {Content, Mac, _} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version),
- 32 = byte_size(Content),
- 32 = byte_size(Mac),
- Version1 = {3,1},
- {Content1, Mac1, _} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version1),
- 32 = byte_size(Content1),
- 32 = byte_size(Mac1),
- ok.
+ CipherState = incorrect_cipher_state(),
+ decipher_check_fail(HashSz, CipherState, {3,0}),
+ decipher_check_fail(HashSz, CipherState, {3,1}),
+ decipher_check_fail(HashSz, CipherState, {3,2}),
+ decipher_check_fail(HashSz, CipherState, {3,3}).
%%--------------------------------------------------------------------
-
-aes_decipher_fail_tls11() ->
- [{doc,"Decipher a known TLS 1.1 cryptotext."}].
-
-%% same as above, last byte of key replaced
-%% stricter padding checks in TLS 1.1 mean we get an alert instead
-aes_decipher_fail_tls11(Config) when is_list(Config) ->
- HashSz = 32,
- CipherState = #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
- key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,254>>},
- Fragment = <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8,
- 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160,
- 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122,
- 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>,
- Version = {3,2},
- #alert{level = ?FATAL, description = ?BAD_RECORD_MAC} =
- ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version),
- Version1 = {3,3},
- #alert{level = ?FATAL, description = ?BAD_RECORD_MAC} =
- ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, Fragment, Version1),
- ok.
-
+padding_test(Config) when is_list(Config) ->
+ HashSz = 16,
+ CipherState = correct_cipher_state(),
+ pad_test(HashSz, CipherState, {3,0}),
+ pad_test(HashSz, CipherState, {3,1}),
+ pad_test(HashSz, CipherState, {3,2}),
+ pad_test(HashSz, CipherState, {3,3}).
+
+%%--------------------------------------------------------------------
+% Internal functions --------------------------------------------------------
%%--------------------------------------------------------------------
+decipher_check_good(HashSz, CipherState, Version) ->
+ {Content, NextIV, Mac} = content_nextiv_mac(Version),
+ {Content, Mac, _} =
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, aes_fragment(Version), Version, true).
+
+decipher_check_fail(HashSz, CipherState, Version) ->
+ {Content, NextIV, Mac} = content_nextiv_mac(Version),
+ true = {Content, Mac, #cipher_state{iv = NextIV}} =/=
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, aes_fragment(Version), Version, true).
+
+pad_test(HashSz, CipherState, {3,0} = Version) ->
+ %% 3.0 does not have padding test
+ {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version),
+ {Content, Mac, #cipher_state{iv = NextIV}} =
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, true),
+ {Content, Mac, #cipher_state{iv = NextIV}} =
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,0}), {3,0}, false);
+pad_test(HashSz, CipherState, {3,1} = Version) ->
+ %% 3.1 should have padding test, but may be disabled
+ {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version),
+ BadCont = badpad_content(Content),
+ {Content, Mac, #cipher_state{iv = NextIV}} =
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,1}) , {3,1}, false),
+ {BadCont, Mac, #cipher_state{iv = NextIV}} =
+ ssl_cipher:decipher(?AES_CBC, HashSz, CipherState, badpad_aes_fragment({3,1}), {3,1}, true);
+pad_test(HashSz, CipherState, Version) ->
+ %% 3.2 and 3.3 must have padding test
+ {Content, NextIV, Mac} = badpad_content_nextiv_mac(Version),
+ BadCont = badpad_content(Content),
+ {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState,
+ badpad_aes_fragment(Version), Version, false),
+ {BadCont, Mac, #cipher_state{iv = NextIV}} = ssl_cipher:decipher(?AES_CBC, HashSz, CipherState,
+ badpad_aes_fragment(Version), Version, true).
+
+aes_fragment({3,N}) when N == 0; N == 1->
+ <<197,9,6,109,242,87,80,154,85,250,110,81,119,95,65,185,53,206,216,153,246,169,
+ 119,177,178,238,248,174,253,220,242,81,33,0,177,251,91,44,247,53,183,198,165,
+ 63,20,194,159,107>>;
+
+aes_fragment(_) ->
+ <<220,193,179,139,171,33,143,245,202,47,123,251,13,232,114,8,
+ 190,162,74,31,186,227,119,155,94,74,119,79,169,193,240,160,
+ 198,181,81,19,98,162,213,228,74,224,253,168,156,59,195,122,
+ 108,101,107,242,20,15,169,150,163,107,101,94,93,104,241,165>>.
+
+badpad_aes_fragment({3,N}) when N == 0; N == 1 ->
+ <<186,139,125,10,118,21,26,248,120,108,193,104,87,118,145,79,225,55,228,10,105,
+ 30,190,37,1,88,139,243,210,99,65,41>>;
+badpad_aes_fragment(_) ->
+ <<137,31,14,77,228,80,76,103,183,125,55,250,68,190,123,131,117,23,229,180,207,
+ 94,121,137,117,157,109,99,113,61,190,138,131,229,201,120,142,179,172,48,77,
+ 234,19,240,33,38,91,93>>.
+
+content_nextiv_mac({3,N}) when N == 0; N == 1 ->
+ {<<"HELLO\n">>,
+ <<72,196,247,97,62,213,222,109,210,204,217,186,172,184, 197,148>>,
+ <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>};
+content_nextiv_mac(_) ->
+ {<<"HELLO\n">>,
+ <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56>>,
+ <<71,136,212,107,223,200,70,232,127,116,148,205,232,35,158,113,237,174,15,217,192,168,35,8,6,107,107,233,25,174,90,111>>}.
+
+badpad_content_nextiv_mac({3,N}) when N == 0; N == 1 ->
+ {<<"HELLO\n">>,
+ <<225,55,228,10,105,30,190,37,1,88,139,243,210,99,65,41>>,
+ <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56>>
+ };
+badpad_content_nextiv_mac(_) ->
+ {<<"HELLO\n">>,
+ <<133,211,45,189,179,229,56,86,11,178,239,159,14,160,253,140>>,
+ <<183,139,16,132,10,209,67,86,168,100,61,217,145,57,36,56>>
+ }.
+
+badpad_content(Content) ->
+ %% BadContent will fail mac test
+ <<16#F0, Content/binary>>.
+
+correct_cipher_state() ->
+ #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
+ key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,148>>}.
+
+incorrect_cipher_state() ->
+ #cipher_state{iv = <<59,201,85,117,188,206,224,136,5,109,46,70,104,79,4,9>>,
+ key = <<72,196,247,97,62,213,222,109,210,204,217,186,172,184,197,254>>}.
+
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index d2e6e41482..d6fbb73249 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -187,6 +187,7 @@ run_client(Opts) ->
Transport = proplists:get_value(transport, Opts, ssl),
Options = proplists:get_value(options, Opts),
ct:log("~p:~p~n~p:connect(~p, ~p)@~p~n", [?MODULE,?LINE, Transport, Host, Port, Node]),
+ ct:log("SSLOpts: ~p", [Options]),
case rpc:call(Node, Transport, connect, [Host, Port, Options]) of
{ok, Socket} ->
Pid ! {connected, Socket},
@@ -918,6 +919,10 @@ srp_dss_suites() ->
{srp_dss, aes_256_cbc, sha}],
ssl_cipher:filter_suites(Suites).
+rc4_suites(Version) ->
+ Suites = ssl_cipher:rc4_suites(Version),
+ ssl_cipher:filter_suites(Suites).
+
pem_to_der(File) ->
{ok, PemBin} = file:read_file(File),
public_key:pem_decode(PemBin).
@@ -1125,7 +1130,8 @@ filter_suites(Ciphers0) ->
Supported0 = ssl_cipher:suites(Version)
++ ssl_cipher:anonymous_suites(Version)
++ ssl_cipher:psk_suites(Version)
- ++ ssl_cipher:srp_suites(),
+ ++ ssl_cipher:srp_suites()
+ ++ ssl_cipher:rc4_suites(Version),
Supported1 = ssl_cipher:filter_suites(Supported0),
Supported2 = [ssl:suite_definition(S) || S <- Supported1],
[Cipher || Cipher <- Ciphers0, lists:member(Cipher, Supported2)].
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-15 13:33:39 +0000