From 7c23f62c90b1cd01eff03215967a6eb75ab7218f Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Mon, 6 Aug 2018 13:04:25 +0200 Subject: ssl: Make sure that a correct cipher suite is selected The keyexchange ECDHE-RSA requires an RSA-keyed server cert (corresponding for ECDHE-ECDSA), the code did not assert this resulting in that a incorrect cipher suite could be selected. Alas test code was also wrong hiding the error. --- lib/ssl/src/ssl_cipher.erl | 4 ++++ lib/ssl/test/ssl_test_lib.erl | 5 ----- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/lib/ssl/src/ssl_cipher.erl b/lib/ssl/src/ssl_cipher.erl index 50dadd0903..1aeb415bd9 100644 --- a/lib/ssl/src/ssl_cipher.erl +++ b/lib/ssl/src/ssl_cipher.erl @@ -2777,6 +2777,8 @@ ecdsa_signed_suites(Ciphers, Version) -> rsa_keyed(dhe_rsa) -> true; +rsa_keyed(ecdhe_rsa) -> + true; rsa_keyed(rsa) -> true; rsa_keyed(rsa_psk) -> @@ -2840,6 +2842,8 @@ ec_keyed(ecdh_ecdsa) -> true; ec_keyed(ecdh_rsa) -> true; +ec_keyed(ecdhe_ecdsa) -> + true; ec_keyed(_) -> false. diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl index 91a9c774a6..7202e3662c 100644 --- a/lib/ssl/test/ssl_test_lib.erl +++ b/lib/ssl/test/ssl_test_lib.erl @@ -1524,11 +1524,6 @@ v_1_2_check(ecdh_ecdsa, ecdh_rsa) -> true; v_1_2_check(ecdh_rsa, ecdh_ecdsa) -> true; -v_1_2_check(ecdhe_ecdsa, ecdhe_rsa) -> - true; -v_1_2_check(ecdhe_rsa, ecdhe_ecdsa) -> - true; - v_1_2_check(_, _) -> false. -- cgit v1.2.3