2 * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL licenses, (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.openssl.org/source/license.html
8 * or in the file LICENSE in the source distribution.
13 #include <openssl/opensslconf.h>
14 #include <openssl/err.h>
15 #include <openssl/e_os2.h>
16 #include <openssl/ssl.h>
17 #include <openssl/ssl3.h>
18 #include <openssl/tls1.h>
21 #include "test_main.h"
24 typedef struct cipherlist_test_fixture {
25 const char *test_case_name;
28 } CIPHERLIST_TEST_FIXTURE;
31 static CIPHERLIST_TEST_FIXTURE set_up(const char *const test_case_name)
33 CIPHERLIST_TEST_FIXTURE fixture;
34 fixture.test_case_name = test_case_name;
35 fixture.server = SSL_CTX_new(TLS_server_method());
36 fixture.client = SSL_CTX_new(TLS_client_method());
37 OPENSSL_assert(fixture.client != NULL && fixture.server != NULL);
42 * All ciphers in the DEFAULT cipherlist meet the default security level.
43 * However, default supported ciphers exclude SRP and PSK ciphersuites
44 * for which no callbacks have been set up.
46 * Supported ciphers also exclude TLSv1.2 ciphers if TLSv1.2 is disabled,
47 * and individual disabled algorithms. However, NO_RSA, NO_AES and NO_SHA
48 * are currently broken and should be considered mission impossible in libssl.
50 static const uint32_t default_ciphers_in_order[] = {
51 #ifndef OPENSSL_NO_TLS1_2
52 # ifndef OPENSSL_NO_EC
53 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
54 TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
56 # ifndef OPENSSL_NO_DH
57 TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
60 # if !defined OPENSSL_NO_CHACHA && !defined OPENSSL_NO_POLY1305
61 # ifndef OPENSSL_NO_EC
62 TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
63 TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305,
65 # ifndef OPENSSL_NO_DH
66 TLS1_CK_DHE_RSA_WITH_CHACHA20_POLY1305,
68 # endif /* !OPENSSL_NO_CHACHA && !OPENSSL_NO_POLY1305 */
70 # ifndef OPENSSL_NO_EC
71 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
72 TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
74 # ifndef OPENSSL_NO_DH
75 TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
77 # ifndef OPENSSL_NO_EC
78 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
79 TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
81 # ifndef OPENSSL_NO_DH
82 TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
84 # ifndef OPENSSL_NO_EC
85 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
86 TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
88 # ifndef OPENSSL_NO_DH
89 TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
91 #endif /* !OPENSSL_NO_TLS1_2 */
94 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
95 TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
98 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
100 #ifndef OPENSSL_NO_EC
101 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
102 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
104 #ifndef OPENSSL_NO_DH
105 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
108 #ifndef OPENSSL_NO_TLS1_2
109 TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
110 TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
112 #ifndef OPENSSL_NO_TLS1_3
113 TLS1_3_CK_AES_128_GCM_SHA256,
115 #ifndef OPENSSL_NO_TLS1_2
116 TLS1_CK_RSA_WITH_AES_256_SHA256,
117 TLS1_CK_RSA_WITH_AES_128_SHA256,
119 TLS1_CK_RSA_WITH_AES_256_SHA,
120 TLS1_CK_RSA_WITH_AES_128_SHA,
123 static int test_default_cipherlist(SSL_CTX *ctx)
125 STACK_OF(SSL_CIPHER) *ciphers;
127 int i, ret = 0, num_expected_ciphers, num_ciphers;
128 uint32_t expected_cipher_id, cipher_id;
131 OPENSSL_assert(ssl != NULL);
133 ciphers = SSL_get1_supported_ciphers(ssl);
134 OPENSSL_assert(ciphers != NULL);
135 num_expected_ciphers = OSSL_NELEM(default_ciphers_in_order);
136 num_ciphers = sk_SSL_CIPHER_num(ciphers);
137 if (num_ciphers != num_expected_ciphers) {
138 fprintf(stderr, "Expected %d supported ciphers, got %d.\n",
139 num_expected_ciphers, num_ciphers);
143 for (i = 0; i < num_ciphers; i++) {
144 expected_cipher_id = default_ciphers_in_order[i];
145 cipher_id = SSL_CIPHER_get_id(sk_SSL_CIPHER_value(ciphers, i));
146 if (cipher_id != expected_cipher_id) {
147 fprintf(stderr, "Wrong cipher at position %d: expected %x, "
148 "got %x\n", i, expected_cipher_id, cipher_id);
156 sk_SSL_CIPHER_free(ciphers);
161 static int execute_test(CIPHERLIST_TEST_FIXTURE fixture)
163 return test_default_cipherlist(fixture.server)
164 && test_default_cipherlist(fixture.client);
167 static void tear_down(CIPHERLIST_TEST_FIXTURE fixture)
169 SSL_CTX_free(fixture.server);
170 SSL_CTX_free(fixture.client);
173 #define SETUP_CIPHERLIST_TEST_FIXTURE() \
174 SETUP_TEST_FIXTURE(CIPHERLIST_TEST_FIXTURE, set_up)
176 #define EXECUTE_CIPHERLIST_TEST() \
177 EXECUTE_TEST(execute_test, tear_down)
179 static int test_default_cipherlist_implicit()
181 SETUP_CIPHERLIST_TEST_FIXTURE();
182 EXECUTE_CIPHERLIST_TEST();
185 static int test_default_cipherlist_explicit()
187 SETUP_CIPHERLIST_TEST_FIXTURE();
188 OPENSSL_assert(SSL_CTX_set_cipher_list(fixture.server, "DEFAULT"));
189 OPENSSL_assert(SSL_CTX_set_cipher_list(fixture.client, "DEFAULT"));
190 EXECUTE_CIPHERLIST_TEST();
193 void register_tests()
195 ADD_TEST(test_default_cipherlist_implicit);
196 ADD_TEST(test_default_cipherlist_explicit);